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AudioCodes MP-11x User Manual

Mediapack series analog voip gateways
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Table of Contents

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See also: Configuration Manual
User's Manual
AudioCodes Analog Media Gateways
MediaPack™ Series
MP-11x & MP-124 Analog VoIP Gateways
Version 6.6

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Summary of Contents for AudioCodes MP-11x

  • Page 1 User's Manual AudioCodes Analog Media Gateways MediaPack™ Series MP-11x & MP-124 Analog VoIP Gateways Version 6.6...

  • Page 3: Table Of Contents

    4.3.1 Basic User Accounts Configuration ................. 67 4.3.2 Advanced User Accounts Configuration ..............69 Displaying Login Information upon Login ............... 73 Configuring Web Security Settings ................ 73 Web Login Authentication using Smart Cards ............74 Version 6.6 MP-11x & MP-124...
  • Page 4 MP-11x & MP-124 Configuring Web and Telnet Access List ............... 75 Configuring RADIUS Settings ................76 CLI-Based Management ..................77 Enabling CLI using Telnet ..................77 Enabling CLI using SSH and RSA Public Key ............78 Establishing a CLI Session ..................80 Command Shell ......................
  • Page 5 13.4.1 Enabling IPSec ......................160 13.4.2 Configuring IP Security Proposal Table ..............160 13.4.3 Configuring IP Security Associations Table ............161 14 Media ........................ 165 14.1 Configuring Voice Settings ................... 165 14.1.1 Configuring Voice Gain (Volume) Control .............165 Version 6.6 MP-11x & MP-124...
  • Page 6 MP-11x & MP-124 14.1.2 Silence Suppression (Compression) ..............166 14.1.3 Echo Cancellation ....................166 14.2 Fax and Modem Capabilities ................168 14.2.1 Fax/Modem Transport Modes ................169 14.2.1.1 T.38 Fax Relay Mode ................169 14.2.1.2 G.711 Fax / Modem Transport Mode ............ 170 14.2.1.3 Fax Fallback ..................
  • Page 7 25.4 Call Transfer ......................284 25.4.1 Consultation Call Transfer ..................284 25.4.2 Blind Call Transfer ....................284 25.5 Call Forward ......................284 25.5.1 Call Forward Reminder Ring .................285 25.5.2 Call Forward Reminder (Off-Hook) Special Dial Tone ..........286 Version 6.6 MP-11x & MP-124...
  • Page 8 MP-11x & MP-124 25.5.3 Call Forward Reminder Dial Tone (Off-Hook) upon Spanish SIP Alert-Info ..286 25.6 Call Waiting ......................287 25.7 Message Waiting Indication ................. 287 25.8 Caller ID ....................... 288 25.8.1 Caller ID Detection / Generation on the Tel Side ..........288 25.8.2 Debugging a Caller ID Detection on FXO ..............289...
  • Page 9 30.3 Locking and Unlocking the Device ............... 365 30.4 Saving Configuration .................... 366 31 Resetting an Analog Channel ................ 367 32 Software Upgrade .................... 369 32.1 Loading Auxiliary Files ..................369 32.1.1 Call Progress Tones File ..................371 32.1.1.1 Distinctive Ringing ................. 373 Version 6.6 MP-11x & MP-124...
  • Page 10 33.1.5 HTTP-based Provisioning ..................394 33.1.5.1 Loading Files Securely by Disabling TFTP ........... 395 33.1.6 FTP- or NFS-based Provisioning ................396 33.1.7 Provisioning using AudioCodes EMS ..............396 33.2 HTTP/S-Based Provisioning using the Automatic Update Feature ...... 396 33.2.1 Files Provisioned by Automatic Update ..............397 33.2.2 File Location for Automatic Update ...............397...
  • Page 11 39 Syslog and Debug Recordings ..............443 39.1 Syslog Message Format ..................443 39.1.1 Event Representation in Syslog Messages ............444 39.1.2 Identifying AudioCodes Syslog Messages using Facility Levels ......446 39.1.3 SNMP Alarms in Syslog Messages ...............447 39.2 Configuring Syslog Settings ................. 448 39.3 Configuring Debug Recording ................
  • Page 12 MP-11x & MP-124 Appendix ........................471 43 Dialing Plan Notation for Routing and Manipulation ........473 44 Configuration Parameters Reference ............475 44.1 Networking Parameters ..................475 44.1.1 Ethernet Parameters ....................475 44.1.2 Multiple VoIP Network Interfaces and VLAN Parameters ........475 44.1.3 Routing Parameters ....................477 44.1.4 Quality of Service Parameters ................478...
  • Page 13 44.12 Least Cost Routing Parameters ................635 44.13 Standalone Survivability Parameters ..............636 44.14 Auxiliary and Configuration File Name Parameters ..........641 44.15 Automatic Update Parameters ................642 45 DSP Templates ....................645 46 Selected Technical Specifications ..............647 Version 6.6 MP-11x & MP-124...
  • Page 14 MP-11x & MP-124 This page is intentionally left blank. User's Manual Document #: LTRT-65432...

  • Page 15: Weee Eu Directive

    This document is subject to change without notice. Date Published: January-24-2017 Trademarks ©2017 AudioCodes Ltd. All rights reserved. AudioCodes, AC, HD VoIP, HD VoIP Sounds Better, IPmedia, Mediant, MediaPack, What’s Inside Matters, OSN, SmartTAP, User Management Pack, VMAS, VoIPerfect, VoIPerfectHD, Your Gateway To VoIP, 3GX, VocaNom, AudioCodes One Voice and CloudBond are trademarks or registered trademarks of AudioCodes Limited.

  • Page 16: Regulatory Information

    MP-11x & MP-124 Regulatory Information The Regulatory Information can be viewed at http://www.audiocodes.com/downloads. Related Documentation Manual Name SIP CPE Release Notes MP-11x & MP-124 SIP Installation Manual MP-11x SIP Fast Track Guide MP-124 AC SIP Fast Track Guide MP-124 DC SIP Fast Track Guide...
  • Page 17 Media Realm; Quality of Experience; Reporting Voice Quality of Experience to SEM; Configuring the SEM Server; Configuring Clock Synchronization between Device and SEM; Enabling RTCP XR Reporting to SEM; SIP Media Realm Parameters  New parameters: IgnoreAuthorizationStale; CpMediaRealm; QOEServerIP; QOEInterfaceName; QOERules Version 6.6 MP-11x & MP-124...
  • Page 18 MP-11x & MP-124 Documentation Feedback AudioCodes continually strives to produce high quality documentation. If you have any comments (suggestions or errors) regarding this document, please fill out the Documentation Feedback form on our Web site at http://www.audiocodes.com/downloads. User's Manual Document #: LTRT-65432...

  • Page 19: Overview

    Network Management Protocol (SNMP). The user-friendly, Web interface provides remote configuration using any standard Web browser (such as Microsoft™ Internet Explorer™). The figure below illustrates a typical MediaPack VoIP application. Figure 1-1: Typical MediaPack VoIP Application Version 6.6 MP-11x & MP-124...

  • Page 20: Mediapack Models

    MP-11x & MP-124 MediaPack Models The analog MediaPack 1xx models and their corresponding supported configurations are listed in the table below: Table 1-1: MediaPack 1xx Models and Configurations Combined FXS / Number of MediaPack Model Channels MP-124 MP-118 4 + 4...
  • Page 21 0 m=audio 4000 RTP/AVP 8 96 a=rtpmap:8 pcma/8000 a=rtpmap:96 telephone-event/8000 a=fmtp:96 0-15 a=ptime:20  F2 TRYING - 10.8.201.161 to 10.8.201.108: SIP/2.0 100 Trying Via: SIP/2.0/UDP 10.8.201.108;branch=z9hG4bKacsiJkDGd From: <sip:6000@10.8.201.108>;tag=1c5354 To: <sip:2000@10.8.201.161> Call-ID: 534366556655skKw-6000--2000@10.8.201.108 Server: Audiocodes-Sip-Gateway/MediaPack/v.6.60.010.006 Version 6.6 MP-11x & MP-124...
  • Page 22 MP-11x & MP-124 CSeq: 18153 INVITE Content-Length: 0  F3 RINGING 180 - 10.8.201.161 to 10.8.201.108: SIP/2.0 180 Ringing Via: SIP/2.0/UDP 10.8.201.108;branch=z9hG4bKacsiJkDGd From: <sip:6000@10.8.201.108>;tag=1c5354 To: <sip:2000@10.8.201.161>;tag=1c7345 Call-ID: 534366556655skKw-6000--2000@10.8.201.108 Server: Audiocodes-Sip-Gateway/MediaPack/v.6.60.010.006 CSeq: 18153 INVITE Supported: 100rel,em Content-Length: 0 Note: Phone 2000 answers the call and then sends a SIP 200 OK response to device 10.8.201.108.
  • Page 23 CSeq: 18154 BYE Supported: 100rel,em Content-Length: 0  F7 OK 200 - 10.8.201.10 to 10.8.201.108: SIP/2.0 200 OK Via: SIP/2.0/UDP 10.8.201.108;branch=z9hG4bKacRKCVBud From: <sip:6000@10.8.201.108>;tag=1c5354 To: <sip:2000@10.8.201.161>;tag=1c7345 Call-ID: 534366556655skKw-6000--2000@10.8.201.108 Server: Audiocodes-Sip-Gateway/MediaPack/v.6.60.010.006 CSeq: 18154 BYE Supported: 100rel,em Content-Length: 0 Version 6.6 MP-11x & MP-124...
  • Page 24 MP-11x & MP-124 This page is intentionally left blank. User's Manual Document #: LTRT-65432...

  • Page 25: Getting Started With Initial Connectivity

    Part I Getting Started with Initial Connectivity...

  • Page 27: Assigning The Oamp Ip Address

    Value  FXS and FXS / FXO devices: 10.1.10.10 IP Address  FXO device: 10.1.10.11 Note: FXO interfaces are applicable only to MP-11x series devices. Subnet Mask 255.255.0.0 Default Gateway IP 0.0.0.0 Address The default IP address can be used for initially accessing the device, using any of its management tools (i.e., embedded Web server, EMS, or Telnet).
  • Page 28 MP-11x & MP-124 Figure 2-2: MP-124 Ethernet Connection to PC for Initial Connectivity (e.g., MP-124 Rev. E) Change the IP address and subnet mask of your computer to correspond with the default IP address and subnet mask of the device.

  • Page 29: Bootp/Tftp Server

    BootP/TFTP Server You can assign an IP address to the device using BootP/TFTP protocols. This can be done using the AudioCodes AcBootP utility (supplied) or any standard compatible BootP server. Note: You can also use the AcBootP utility to load the software file (.cmp) and configuration file (.ini).

  • Page 30: Cli

    To assign an OAMP IP address using CLI: Connect the RS-232 port of the device to the serial communication port on your computer. For more information, refer to the Hardware Installation Manual. Figure 2-6: MP-11x Serial Connection with PC for CLI Communication User's Manual Document #: LTRT-65432...
  • Page 31 Figure 2-7: MP-124 Serial Connection with PC for CLI Communication (e.g., MP-124 Rev. E) Establish serial communication with the device using a terminal emulator program (such as HyperTerminal) with the following communication port settings: • Baud Rate: 115,200 bps for MP-124 and 9,600 bps for MP-11x • Data Bits: 8 •...

  • Page 32: Fxs Voice Menu Guidance

    MP-11x & MP-124 FXS Voice Menu Guidance You can assign an IP address that suits your networking scheme using a standard touch- tone telephone connected to one of the FXS ports. The FXS voice menu can also be used to query and modify basic configuration parameters.
  • Page 33 The following is an example perl CGI script, suitable for most Apache-based HTTP servers for generating configuration dynamically per pattern #6 above. Copy this script to /var/www/cgi-bin/acconfig.cgi on your Apache server and edit it as required: #!/usr/bin/perl use CGI; Version 6.6 MP-11x & MP-124...
  • Page 34 MP-11x & MP-124 $query = new CGI; $mac = $query->param('mac'); $ip = $query->param('ip'); print "Content-type: text/plain\n\n"; print "; INI file generator CGI\n"; print "; Request for MAC=$mac IP=$ip\n\n"; print <<"EOF"; SyslogServerIP = 36.44.0.15 EnableSyslog = 1 SSHServerEnable = 1 The table below lists the configuration parameters that can be viewed and modified using...

  • Page 35: Management Tools

    Part II Management Tools...

  • Page 37: Introduction

    Embedded HTTP/S-based Web server - see 'Web-based Management' on page  Command Line Interface (CLI) - see 'CLI-Based Management' on page  AudioCodes Element Management System - see EMS-Based Management on page  Simple Network Management Protocol (SNMP) browser software - see 'SNMP-Based Management' on page ...
  • Page 38 MP-11x & MP-124 This page is intentionally left blank. User's Manual Document #: LTRT-65432...

  • Page 39: Web-Based Management

    Microsoft™ Internet Explorer™ (Version 6.0 and later) • ® Mozilla Firefox (Versions 5 through 9.0)  Recommended screen resolutions: 1024 x 768 pixels, or 1280 x 1024 pixels Note: Your Web browser must be JavaScript-enabled to access the Web interface. Version 6.6 MP-11x & MP-124...

  • Page 40: Accessing The Web Interface

    MP-11x & MP-124 4.1.2 Accessing the Web Interface The procedure below describes how to access the Web interface.  To access the Web interface: Open a standard Web browser (see 'Computer Requirements' on page 39). In the Web browser, specify the IP address of the device (e.g., http://10.1.10.10); the...

  • Page 41: Areas Of The Gui

    Figure 4-2: Main Areas of the Web Interface GUI Table 4-1: Description of the Web GUI Areas Item # Description Displays AudioCodes (corporate) logo image. Displays the product name. Toolbar, providing frequently required command buttons. For more information, see 'Toolbar Description' on page 42.

  • Page 42: Toolbar Description

    MP-11x & MP-124 4.1.4 Toolbar Description The toolbar provides frequently required command buttons, described in the table below: Table 4-2: Description of Toolbar Buttons Icon Button Description Name Submit Applies parameter settings to the device (see 'Saving Configuration' on page 366).

  • Page 43: Navigation Tree

    Figure 4-4: Navigating in Hierarchical Menu Tree (Example) Note: The figure above is used only as an example. The displayed menus depend on supported features based on the Software License Key installed on your device. Version 6.6 MP-11x & MP-124...

  • Page 44: Displaying Navigation Tree In Basic And Full View

    MP-11x & MP-124 4.1.5.1 Displaying Navigation Tree in Basic and Full View You can view an expanded or reduced display of the Navigation tree. This affects the number of displayed menus and submenus in the tree. The expanded (Full) view displays all the menus pertaining to the selected configuration tab;...

  • Page 45: Showing / Hiding The Navigation Pane

    You can also access previously opened pages by clicking the Web browser's Back button until you have reached the required page. This is useful if you want to view pages in which you have performed configurations in the current Web session. Version 6.6 MP-11x & MP-124...

  • Page 46: Viewing Parameters

    MP-11x & MP-124 Notes: • You can also access certain pages from the Device Actions button located on the toolbar (see 'Toolbar Description' on page 42). • To view all the menus in the Navigation tree, ensure that the Navigation tree is in Full view (see 'Displaying Navigation Tree in Basic and Full View' on page 43).

  • Page 47: Modifying And Saving Parameters

    This indicates that the parameter has been modified, but has yet to be applied (submitted). After you apply your modifications, the symbol disappears. Figure 4-9: Edit Symbol after Modifying Parameter Value Version 6.6 MP-11x & MP-124...

  • Page 48: Working With Tables

    MP-11x & MP-124  To save configuration changes on a page to the device's volatile memory (RAM), do one of the following:  On the toolbar, click the Submit button.  At the bottom of the page, click the Submit button.
  • Page 49 Compact, index entry 4 is re-assigned to index 1 and index entry 6 is re-assigned to index 2. Apply button Saves the row configuration. Click this button after you add or edit each index entry. Version 6.6 MP-11x & MP-124...
  • Page 50 MP-11x & MP-124 4.1.6.4.2 Enhanced Design Tables Most of the tables in the Web interface are designed in the enhanced table format. The figure below displays a typical table in the enhanced design format and the subsequent table describes its command buttons and areas.

  • Page 51: Searching For Configuration Parameters

    If an ini file parameter is not configurable in the Web interface, the search fails.  To search for a parameter: On the Navigation bar, click the Search tab; the Search engine appears in the Version 6.6 MP-11x & MP-124...

  • Page 52: Working With Scenarios

    MP-11x & MP-124 Navigation pane. In the field alongside the Search button, enter the parameter name or a substring of the name for which you want to search. If you have done a previous search for such a parameter, instead of entering the required string, you can use the 'Search History' drop-down list to select the string saved from a previous search.

  • Page 53: Creating A Scenario

    When you have added all the required Steps for your Scenario, click the Save & Finish button located at the bottom of the Navigation tree; a message box appears informing you that the Scenario has been successfully created. Version 6.6 MP-11x & MP-124...
  • Page 54 MP-11x & MP-124 Click OK; the Scenario mode is quit and the menu tree of the Configuration tab appears in the Navigation tree. Figure 4-17: Creating a Scenario Table 4-7: Scenario Description Description Selected page item in the Navigation tree whose page contains the parameter that you want to add to the Scenario Step.

  • Page 55: Accessing A Scenario

     Previous button to open the previous Step listed in the Scenario Note: If you reset the device while in Scenario mode, after the device resets, you are returned once again to the Scenario mode. Version 6.6 MP-11x & MP-124...

  • Page 56: Editing A Scenario

    MP-11x & MP-124 4.1.8.3 Editing a Scenario You can modify a Scenario as described in the procedure below. Note: Only Security Administrator Web users can edit a Scenario.  To edit a Scenario: Open the Scenario. Click the Edit Scenario button located at the bottom of the Navigation pane; the 'Scenario Name' and 'Step Name' fields appear.

  • Page 57: Saving A Scenario To A Pc

    Navigation tree. Click the Get/Send Scenario File button, located at the bottom of the Navigation tree; the Scenario File page appears. Click the Browse button, and then navigate to the Scenario file saved on your computer. Version 6.6 MP-11x & MP-124...

  • Page 58: Deleting A Scenario

    ScenarioFileName (see Web and Telnet Parameters on page 486). The Scenario file must be located in the same folder as the ini file. For information on using AudioCodes AcBootP utility, refer to AcBootP Utility User's Guide.

  • Page 59: Quitting Scenario Mode

    Scenarios button located at the bottom of the Navigation tree; a message box appears, requesting you to confirm exiting Scenario mode, as shown below. Figure 4-21: Confirmation Message Box for Exiting Scenario Mode Click OK to exit. Version 6.6 MP-11x & MP-124...

  • Page 60: Creating A Login Welcome Message

    MP-11x & MP-124 4.1.9 Creating a Login Welcome Message You can create a Welcome message box that is displayed on the Web Login page for logging in to the Web interface. The figure below displays an example of a Welcome...

  • Page 61: Getting Help

    Instead of clicking the Help button for each page you open, you can open it once for a page and then simply leave it open. Each time you open a different page, the Help topic pertaining to that page is automatically displayed. Version 6.6 MP-11x & MP-124...

  • Page 62: Logging Off The Web Interface

    MP-11x & MP-124 4.1.11 Logging Off the Web Interface The procedure below describes how to log off the Web interface.  To log off the Web interface: On the toolbar, click the Log Off icon; the following confirmation message box...

  • Page 63: Viewing The Home Page

    To access the Home page:  On the toolbar, click the Home icon. Figure 4-25: MP-11x Home Page Figure 4-26: MP-124 Home Page Note: The displayed number and type (FXO and/or FXS) of channels depends on the ordered model (e.g., MP-118 or MP-114).
  • Page 64 MP-11x & MP-124 Table 4-10: Home Page Description Label Description Alarms Displays the highest severity of an active alarm raised (if any) by the device:  Green = no alarms  Red = Critical alarm  Orange = Major alarm ...

  • Page 65: Assigning A Port Name

    Figure 4-27: Shortcut Menu (Example using MP-11x) From the shortcut menu, choose Update Port Info; a text box appears. Figure 4-28: Typing in Port Name (Example using MP-11x) Type a brief description for the port, and then click Apply Port Info.

  • Page 66: Configuring Web User Accounts

    MP-11x & MP-124 Configuring Web User Accounts You can create up to 5 Web user accounts for the device. Up to five Web users can simultaneously be logged in to the device's Web interface. Web user accounts prevent unauthorized access to the Web interface, enabling login access only to users with correct credentials (i.e., username and password).

  • Page 67: Basic User Accounts Configuration

    Web interface, the username and password string values are case- sensitive, according to your configuration. • Up to two users can be logged in to the Web interface at the same time, and they can be of the same user. Version 6.6 MP-11x & MP-124...
  • Page 68 MP-11x & MP-124  To configure the two pre-configured Web user accounts: Open the Web User Accounts page (Configuration tab > System menu > Web User Accounts). If you are logged in as Security Administrator, both Web user accounts are displayed (as shown below). If you are logged in with the second user account, only the details of this user account are displayed.

  • Page 69: Advanced User Accounts Configuration

    Subsequent access: Configuration tab > System menu > Web User Accounts. The Web Users table appears, listing the two default, pre-configured Web use accounts - Security Administrator ("Admin") and Monitor ("User"): Figure 4-30: Web Users Table Page Version 6.6 MP-11x & MP-124...
  • Page 70 MP-11x & MP-124 Click the Add button; the following dialog box is displayed: Figure 4-31: Web Users Table - Add Record Dialog Box Add a user as required. For a description of the parameters, see the table below. Click Submit.
  • Page 71 The default is according to the settings of the 'Deny Authentication Timer' parameter (see 'Configuring Web Security Settings' on page 73). Note: The 'Deny Authentication Timer' parameter relates to failed Web logins from specific IP addresses. Version 6.6 MP-11x & MP-124...
  • Page 72 MP-11x & MP-124 Parameter Description Web: User Level Defines the user's access level.  Monitor = (Default) Read-only user. This user can only view Web pages and access to security-related pages is denied.  Admin = Read/write privileges for all pages, except security-related pages including the Web Users table where this user has only read- only privileges.

  • Page 73: Displaying Login Information Upon Login

    For a description of these parameters, see 'Web and Telnet Parameters' on page 486.  To define Web access security: Open the WEB Security Settings page (Configuration tab > System menu > Management submenu > WEB Security Settings). Version 6.6 MP-11x & MP-124...

  • Page 74: Web Login Authentication Using Smart Cards

    This feature is enabled using the EnableMgmtTwoFactorAuthentication parameter. Note: For specific integration requirements for implementing a third-party smart card for Web login authentication, contact your AudioCodes representative.  To log in to the Web interface using CAC: Insert the Common Access Card into the card reader.

  • Page 75: Configuring Web And Telnet Access List

    IP address, and then click Add New Entry; the IP address you entered is added as a new entry to the Web & Telnet Access List table. Figure 4-34: Web & Telnet Access List Table Version 6.6 MP-11x & MP-124...

  • Page 76: Configuring Radius Settings

    MP-11x & MP-124 To delete authorized IP addresses, select the Delete Row check boxes corresponding to the IP addresses that you want to delete, and then click Delete Selected Addresses; the IP addresses are removed from the table and these IP addresses can no longer access the Web and Telnet interfaces.

  • Page 77: Cli-Based Management

    Set the ‘Embedded Telnet Server’ parameter to Enable Unsecured or Enable Secured (i.e, SSL). Configure the other Tenet parameters as required. For a description of these parameters, see Telnet Parameters on page 489. Click Submit. Save the changes to flash memory with a device reset. Version 6.6 MP-11x & MP-124...

  • Page 78: Enabling Cli Using Ssh And Rsa Public Key

    MP-11x & MP-124 Enabling CLI using SSH and RSA Public Key The device's CLI can be accessed using Telnet. However, unless configured for TLS, Telnet is not secure as it requires passwords to be transmitted in clear text. To overcome this, Secure SHell (SSH) is used, which is the de-facto standard for secure CLI.
  • Page 79 'Admin Key' field. Click Submit. Connect to the device with SSH, using the following command: ssh -i admin.key xx.xx.xx.xx where xx.xx.xx.xx is the device's IP address. RSA-key negotiation occurs automatically and no password is required. Version 6.6 MP-11x & MP-124...

  • Page 80: Establishing A Cli Session

    MP-11x & MP-124 Establishing a CLI Session The procedure below describes how to establish a CLI session with the device. Notes: • The default login username and password are both "Admin" (case-sensitive). • Only the primary User Account, which has Security Administration access level (200) can access the device using Telnet.

  • Page 81: Command Shell

    For example, to run the PERFormance command in the MGmt subdirectory, type the following: />MG/PERF Note: The subdirectory names and commands are case-insensitive. For example, it does not matter whether you type "MGmt" or "mgmt". Version 6.6 MP-11x & MP-124...

  • Page 82: Status Commands

    MP-11x & MP-124 5.4.2 Status Commands The following table summarizes the Show commands and their corresponding options. Show CLI Commands Command Short Format Arguments Description SHow info | dsp | ip | Displays operational data.  info: Displays general device information ...
  • Page 83 ------------- ---------------- ------------------------ 0.0.0.0 0.0.0.0 10.4.0.1 10.4.0.0 255.255.0.0 10.4.64.13 127.0.0.0 255.0.0.0 127.0.0.1 AR S 127.0.0.1 255.255.255.255 127.0.0.1 Flag legend: A=Active R=Reject L=Local S=Static E=rEdirect M=Multicast B=Broadcast H=Host I=Invalid End of routing table, 4 entries displayed. Version 6.6 MP-11x & MP-124...

  • Page 84: Ping Command

    MP-11x & MP-124 Ping Command The Ping command is described in the following table: Ping Command Command Short Format Arguments Description PING ping [-n count] Sends ICMP echo request packets to a specified IP address. [-l size]  count: number of packets to send.

  • Page 85: Configuration Commands

    Retrieves the full ini file from the device and allows loading a new ini file directly in the CLI session. Note: The argument view displays the file, page by page. The argument get displays the file without breaks. Version 6.6 MP-11x & MP-124...
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  • Page 87: Snmp-Based Management

    Management submenu > SNMP submenu > SNMP Community String). Configure the SNMP community strings parameters according to the table below. Click Submit to apply your changes. To save the changes to flash memory, see 'Saving Configuration' on page 366. Version 6.6 MP-11x & MP-124...
  • Page 88 MP-11x & MP-124 To delete a community string, select the Delete check box corresponding to the community string that you want to delete, and then click Submit. Table 6-1: SNMP Community String Parameters Description Parameter Description  Read Only [SNMPReadOnlyCommunityString_x]: Up to five Community String read-only community strings (up to 19 characters each).

  • Page 89: Configuring Snmp Trap Destinations

    Manager. The device sends SNMP traps to this IP address. Trap Port Defines the port number of the remote SNMP Manager. [SNMPManagerTrapPort_x] The device sends SNMP traps to this port. The valid value range is 100 to 4000. The default is 162. Version 6.6 MP-11x & MP-124...

  • Page 90: Configuring Snmp Trusted Managers

    MP-11x & MP-124 Parameter Description Web: Trap User Associates a trap user with the trap destination. This [SNMPManagerTrapUser] determines the trap format, authentication level, and encryption level.  v2cParams (default) = SNMPv2 user community string  SNMPv3 user configured in 'Configuring SNMP V3...

  • Page 91: Configuring Snmp V3 Users

    [SNMPUsers_Index] User Name Name of the SNMP v3 user. This name must be unique. [SNMPUsers_Username] Authentication Protocol Authentication protocol of the SNMP v3 user. [SNMPUsers_AuthProtocol]  [0] None (default)  [1] MD5  [2] SHA-1 Version 6.6 MP-11x & MP-124...
  • Page 92 MP-11x & MP-124 Parameter Description Privacy Protocol Privacy protocol of the SNMP v3 user. [SNMPUsers_PrivProtocol]  [0] None (default)  [1] DES  [2] 3DES  [3] AES-128  [4] AES-192  [5] AES-256 Authentication Key Authentication key. Keys can be entered in the form of a text [SNMPUsers_AuthKey] password or long hex string.

  • Page 93: Ems-Based Management

    User's Manual 7. EMS-Based Management EMS-Based Management AudioCodes Element Management System (EMS) is an advanced solution for standards- based management of gateways within VoP networks, covering all areas vital for the efficient operation, administration, management and provisioning (OAM&P) of AudioCodes' families of gateways.
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  • Page 95: Ini File-Based Management

    = value ; this is a comment line ; for example: [System Parameters] SyslogServerIP = 10.13.2.69 EnableSyslog = 1 For general ini file formatting rules, see 'General ini File Formatting Rules' on page 97. Version 6.6 MP-11x & MP-124...

  • Page 96: Configuring Table Ini File Parameters

    MP-11x & MP-124 8.1.2 Configuring Table ini File Parameters The table ini file parameters allow you to configure tables, which include multiple parameters (columns) and row entries (indices). When loading an ini file to the device, it's recommended to include only tables that belong to applications that are to be configured (dynamic tables of other applications are empty, but static tables are not).

  • Page 97: General Ini File Formatting Rules

    CallProgressTonesFileName = 'cpt_usa.dat'.  The parameter name is not case-sensitive.  The parameter value is not case-sensitive, except for coder names.  The ini file must end with at least one carriage return. Version 6.6 MP-11x & MP-124...

  • Page 98: Loading An Ini File

    • Load Auxiliary Files - see 'Loading Auxiliary Files' on page  AudioCodes AcBootP utility, which uses Bootstrap Protocol (BootP) and acts as a TFTP server. For information on using the AcBootP utility, refer to AcBootP Utility User's Guide. ...

  • Page 99: Modifying An Ini File

    The file may be loaded to the device using TFTP or HTTP. These protocols are not secure and are vulnerable to potential hackers. To overcome this security threat, the AudioCodes DConvert utility allows you to binary-encode (encrypt) the ini file before loading it to the device.
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  • Page 101: Based Management

    (CPE) and the Auto Configuration Servers (ACS). The TR- 069 connection to the ACS can be done on the LAN or WAN interface. The protocol stack looks as follows: Table 9-1: TR-069 Protocol Stack CPE/ACS Management Application RPC Methods SOAP HTTP SSL/TLS TCP/IP Version 6.6 MP-11x & MP-124...
  • Page 102 MP-11x & MP-124 Communication is typically established by the CPE; hence, messages from CPE to ACS are typically carried in HTTP requests, and messages from ACS to CPE in HTTP responses. Figure 9-1: TR-069 Session Example Communication between ACS and CPE is defined via Remote Procedure Call (RPC) methods.
  • Page 103 ♦ Firmware Upgrade Image (File Type = 1) - cmp file. ♦ Vendor Configuration File (File Type = 3) - output of show running- config CLI command, which includes Data and Voice configuration. Version 6.6 MP-11x & MP-124...
  • Page 104 MP-11x & MP-124 The CPE responds to the Download method, indicating successful or unsuccessful completion via one of the following: ♦ A DownloadResponse with the Status argument set to zero (indicating success), or a fault response to the Download request (indicating failure).
  • Page 105 Inform: A CPE must call this method to initiate a transaction sequence whenever a connection to an ACS is established. • TransferComplete: Informs the ACS of the completion (either successful or unsuccessful) of a file transfer initiated by an earlier Download or Upload method call. Version 6.6 MP-11x & MP-124...

  • Page 106: Tr-104

    FXS interfaces (lines) only. TR-104 defines a "data model" template for TR-069 enabled devices. The "data model" that is applicable to the AudioCodes device is defined in the DSL Forum TR-104 – "DSLHome™ Provisioning Parameters for VoIP CPE"...

  • Page 107: Configuring Tr-069

    InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.Line.{i}.Callin gFeatures: Configures voice parameters per FXS line such as caller ID. ♦ InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.Line.{i}.SIP: Configures username/password per FXS line. AudioCodes maps this object to the corresponding entry in the Authentication table • InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.SIP: Configures SIP parameters specific to the UA such as Proxy server.
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  • Page 109: General System Settings

    Part III General System Settings...

  • Page 111: Configuring Certificates

    Fill in the rest of the request fields according to your security provider's instructions. Click the Create CSR button; a textual certificate signing request is displayed in the area below the button: Figure 10-1: Certificate Signing Request Group Version 6.6 MP-11x & MP-124...
  • Page 112 MP-11x & MP-124 Copy the text and send it to your security provider. The security provider, also known as Certification Authority or CA, signs this request and then sends you a server certificate for the device. Save the certificate to a file (e.g., cert.txt). Ensure that the file is a plain-text file containing the"‘BEGIN CERTIFICATE"...

  • Page 113: Loading A Private Key

    (at the top of the page) the 'Private key' read-only field displays "OK"; otherwise, consult your security administrator. If the device was originally operating in HTTPS mode and you disabled it in Step 2, then enable it by setting the 'Secured Web Connection (HTTPS)' field to HTTPS Only. Version 6.6 MP-11x & MP-124...

  • Page 114: Mutual Tls Authentication

    MP-11x & MP-124 10.3 Mutual TLS Authentication By default, servers using TLS provide one-way authentication. The client is certain that the identity of the server is authentic. When an organizational PKI is used, two-way authentication may be desired - both client and server should be authenticated using X.509 certificates.

  • Page 115: Self-Signed Certificates

    In the 'TLS Expiry Check Period' field, enter the periodical interval (in days) for checking the TLS server certificate expiry date. By default, the device checks the certificate every 7 days. Click the Submit TLS Expiry Settings button. Version 6.6 MP-11x & MP-124...

  • Page 116: Configuring Certificate Revocation Checking (Ocsp)

    MP-11x & MP-124 10.6 Configuring Certificate Revocation Checking (OCSP) Some Public-Key Infrastructures (PKI) can revoke a certificate after it has been issued. You can configure the device to check whether a peer's certificate has been revoked, using the Online Certificate Status Protocol (OCSP). When OCSP is enabled, the device queries the OCSP server for revocation information whenever a peer certificate is received (IPSec, TLS client mode, or TLS server mode with mutual authentication).

  • Page 117: Loading Certificate Chain For Trusted Root

    (using a text editor). Once done, upload the file using the 'Trusted Root Certificate Store' field in the Certificates page. Notes: The maximum supported size of the combined file of trusted chain of certificates is 100,000 bytes (including the certificate's headers). Version 6.6 MP-11x & MP-124...
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  • Page 119: Date And Time

    The update is performed in such a way as to be transparent to the end users. For instance, the response of the server may indicate that the clock is running too fast on the client. The client slowly robs bits from the clock counter to update the clock to the correct Version 6.6 MP-11x & MP-124...
  • Page 120 MP-11x & MP-124 time. If the clock is running too slow, then in an effort to catch the clock up, bits are added to the counter, causing the clock to update quicker and catch up to the correct time. The advantage of this method is that it does not introduce any disparity in the system time that is noticeable to an end user or that could corrupt call timeouts and timestamps.

  • Page 121: General Voip Configuration

    Part IV General VoIP Configuration...

  • Page 123: Network

    After reconfiguration has completed, connect the device to the new network and restart it. As a result, the remote configuration process that occurs in the new network uses a valid Ethernet configuration Version 6.6 MP-11x & MP-124...

  • Page 124: Configuring Ip Network Interfaces

    MP-11x & MP-124 12.2 Configuring IP Network Interfaces You can configure a single VoIP network interface for all applications, which includes OAMP (management traffic), call control (SIP messages), and media (RTP traffic), or you can configure multiple logical, IP network interfaces for these applications. A need often arises to have logically separated network segments for these applications for administration and security.
  • Page 125 InterfaceTable (see 'Networking Parameters' on page 475).  To configure IP network interfaces: Open the IP Settings page (Configuration tab > VoIP menu > Network submenu > IP Settings). Figure 12-2: IP Settings Page (Single Network Interface) Version 6.6 MP-11x & MP-124...
  • Page 126 MP-11x & MP-124 Note: The IP Settings page appears only in the following circumstances: • Upon initial configuration (i.e., IP interfaces have never been configured). • The Multiple Interface Table button has not been clicked in any previous access to this page and only a single IP address has been configured.
  • Page 127 (i.e., not in the same subnet and not defined for any static routing rule), it is forwarded to this default gateway. Note: For valid configuration, see Multiple Interface Table Configuration Rules on page 129. Version 6.6 MP-11x & MP-124...
  • Page 128 MP-11x & MP-124 Parameter Description Web/EMS: VLAN ID Defines a VLAN ID for the interface. Incoming traffic tagged [InterfaceTable_VlanID] with this VLAN ID is routed to the corresponding interface. Outgoing traffic from this interface is tagged with this VLAN Notes: ...

  • Page 129: Assigning Ntp Services To Application Types

    OAMP interface can be combined with Media and Control.  At least one Control interface must be configured with an IPv4 address.  At least one Media interface must be configured with an IPv4 address. Version 6.6 MP-11x & MP-124...

  • Page 130: Troubleshooting The Multiple Interface Table

    MP-11x & MP-124  The network interface types can be combined: • Example 1: ♦ One combined OAMP-Media-Control interface with an IPv4 address • Example 2: ♦ One OAMP interface with an IPv4 address ♦ One or more Control interfaces with IPv4 addresses ♦...

  • Page 131: Networking Configuration Examples

    201.201.0.0/16 to 192.168.0.2, and all traffic for subnet 202.202.0.0/16 to 192.168.0.3: Table 12-3: Example of IP Routing Table Destination IP Prefix Length Gateway IP Address Metric Address 201.201.0.0 192.168.0.2 202.202.0.0 192.168.0.3 The NTP applications remain with their default application types. Version 6.6 MP-11x & MP-124...

  • Page 132: Voip Interface Per Application Type

    MP-11x & MP-124 12.2.4.2 VoIP Interface per Application Type This example describes the configuration of three VoIP interfaces; one for each application type: Multiple Interface table: Configured with three interfaces, each for a different application type, i.e., one for OAMP, one for Call Control, and one for RTP Media, and...

  • Page 133: Voip Interfaces For Combined Application Types

    Table 12-7: Example of IP Routing Table Destination IP Gateway IP Interface Prefix Length Metric Address Address Name 176.85.49.0 192.168.0.10 The NTP application is configured (using the ini file) to serve as OAMP applications: EnableNTPasOAM = 1 Version 6.6 MP-11x & MP-124...

  • Page 134: Voip Interfaces With Multiple Default Gateways

    MP-11x & MP-124 12.2.4.4 VoIP Interfaces with Multiple Default Gateways Below is a configuration example using default gateways per IP network interface. In this example, the default gateway 200.200.85.1 is available for applications allowed on Interface #1, whereas outgoing management traffic (originating on Interface #0) is never directed to this default gateway.

  • Page 135: Configuring The Ip Routing Table

    Delete Selected Entries. Notes: • You can delete only inactive routing rules. • The IP Routing table can also be configured using the table ini file parameter, StaticRouteTable. Version 6.6 MP-11x & MP-124...
  • Page 136 MP-11x & MP-124 Table 12-10: IP Routing Table Description Parameter Description Destination IP Address Defines the IP address of the destination host/network. The [StaticRouteTable_Destination] destination can be a single host or a whole subnet, depending on the Prefix Length configured for this routing rule.

  • Page 137: Interface Column

    'Interface Name' field.  The 'Metric; field must be set to 1.  For the configuration settings to take effect, you must reset the device with a "burn" to flash memory. Version 6.6 MP-11x & MP-124...

  • Page 138: Troubleshooting The Routing Table

    MP-11x & MP-124 12.3.3 Troubleshooting the Routing Table When adding a new static routing rule, the added rule passes a validation test. If errors are found, the routing rule is rejected and is not added to the IP Routing table. Failed routing validations may result in limited connectivity (or no connectivity) to the destinations specified in the incorrect routing rule.

  • Page 139: Configuring Quality Of Service

    Premium control Control Premium control SIP over TLS (SIPS) Management Bronze Syslog ICMP Management Determined by the initiator of the request Determined by the initiator of the Network ARP listener request SNMP Traps Management Bronze Version 6.6 MP-11x & MP-124...
  • Page 140 MP-11x & MP-124 Application Traffic / Network Types Class-of-Service (Priority) DNS client Varies according to DNS settings: Depends on traffic type:   OAMP Control: Premium Control   Control Management: Bronze Varies according to the interface Depends on traffic type: type associated with NTP (see ...

  • Page 141: Disabling Icmp Redirect Messages

    Open the Network Settings page (Configuration tab > VoIP menu > Network submenu > Network Settings). Figure 12-5: Disabling ICMP Redirect in Network Settings Page From the 'Disable ICMP Redirects' drop-down list, select the required option. Click Submit to apply your changes. Version 6.6 MP-11x & MP-124...

  • Page 142: Dns

    MP-11x & MP-124 12.6 You can use the device's embedded domain name server (DNS) or an external, third-party DNS to translate domain names into IP addresses. This is useful if domain names are used as the destination in call routing. The device supports the configuration of the following DNS types: ...

  • Page 143: Configuring The Internal Srv Table

    SRV2IP (see 'DNS Parameters' on page 482).  To configure the Internal SRV table: Open the Internal SRV Table page (Configuration tab > VoIP menu > Network submenu > DNS submenu > Internal SRV Table). Version 6.6 MP-11x & MP-124...
  • Page 144 MP-11x & MP-124 Click Add; the following dialog box appears: Figure 12-7: Internal SRV Table Page Configure the SRV rule, as required. For a description of the parameters, see the table below. Click Submit; the SRV rule is added to the table.

  • Page 145: Configuring Nfs Settings

    For example, the table must include only one row with a Host/IP of 192.168.1.1 and Root Path of /audio. • The NFS table can also be configured using the table ini file parameter NFSServers (see 'NFS Parameters' on page 481) Version 6.6 MP-11x & MP-124...
  • Page 146 MP-11x & MP-124 Table 12-16: NFS Settings Parameters Parameter Description Index The row index of the remote file system. The valid range is 1 to 16. Host Or IP The domain name or IP address of the NFS server. If a domain name is [NFSServers_HostOrIP] provided, a DNS server must be configured.

  • Page 147: Network Address Translation Support

    IP address configured in the Multiple Interface table. The figure below illustrates the NAT problem faced by the SIP networks where the device is located behind a NAT: Figure 12-9: Device behind NAT and NAT Issues Version 6.6 MP-11x & MP-124...

  • Page 148: Configuring Stun

    MP-11x & MP-124 12.8.1.1 Configuring STUN Simple Traversal of UDP through NATs (STUN), based on RFC 3489 is a client / server protocol that solves most of the NAT traversal problems. The STUN server operates in the public Internet and the STUN clients are embedded in end-devices located behind NAT.

  • Page 149: Configuring A Static Nat Ip Address For All Interfaces

    RTP No-Op packets according to the avt-rtp-noop draft - see 'No-Op Packets' on page The figure below illustrates a typical network architecture where the remote UA is located behind NAT: Figure 12-12: Remote UA behind NAT Version 6.6 MP-11x & MP-124...

  • Page 150: First Incoming Packet Mechanism

    MP-11x & MP-124 12.8.2.1 First Incoming Packet Mechanism If the remote device resides behind a NAT device, it’s possible that the device can activate the RTP/RTCP/T.38 streams to an invalid IP address / UDP port. To avoid such cases, the device automatically compares the source address of the first received incoming RTP/RTCP/T.38 stream with the IP address and UDP port of the remote device when the...

  • Page 151: Robust Receipt Of Media Streams

    12.9 Robust Receipt of Media Streams The “robust-media” mechanism is an AudioCodes proprietary mechanism to filter out unwanted media (i.e., RTP, RTCP, and T.38) streams that are sent to the same port number on the device. In practice, the media RTP/RTCP ports may receive additional multiple unwanted media streams as result of traces of previous calls, call control errors, or deliberate attacks.
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  • Page 153: Security

    - Start Port - End Port: 0-65535 - Protocol: Any - Action Upon Match: Block • You can also configure the firewall settings using the table ini file parameter, AccessList (see 'Security Parameters' on page 503). Version 6.6 MP-11x & MP-124...
  • Page 154 MP-11x & MP-124  To add firewall rules: Open the Firewall Settings page (Configuration tab > VoIP menu > Security submenu > Firewall Settings). Click the Add button; the following dialog box appears: Figure 13-1: Firewall Settings Page - Add Record Configure the firewall parameters, as required.
  • Page 155 Defines the destination UDP/TCP start port (on this device) to where [AccessList_Start_Port] packets are sent. The valid range is 0 to 65535. Note: When the protocol type isn't TCP or UDP, the entire range must be provided. Version 6.6 MP-11x & MP-124...
  • Page 156 MP-11x & MP-124 Parameter Description End Port Defines the destination UDP/TCP end port (on this device) to where [AccessList_End_Port] packets are sent. The valid range is 0 to 65535. Note: When the protocol type isn't TCP or UDP, the entire range must be provided.

  • Page 157: Configuring 802.1X Settings

    To configure the 802.1x parameters: Open the 802.1x Settings page (Configuration tab > VoIP menu > Security submenu > 802.1x Settings). Figure 13-2: 8021x Settings Page Configure the parameters as required, and then click Submit. Version 6.6 MP-11x & MP-124...

  • Page 158: Configuring General Security Settings

    MP-11x & MP-124 13.3 Configuring General Security Settings The General Security Settings page is used to configure various security features. For a description of the parameters appearing on this page, refer 'Configuration Parameters Reference' on page 475.  To configure the general security parameters: Open the General Security Settings page (Configuration tab >...

  • Page 159: Ipsec And Internet Key Exchange

    This is configured in the IPSec Security Association table, which defines the IP peers to which IPSec security is applied. IPSec specifications summary:  Transport and Tunneling Mode  Encapsulation Security Payload (ESP) only  Encryption algorithms: AES, DES, and 3DES  Hash types: SHA1 and MD5 Version 6.6 MP-11x & MP-124...

  • Page 160: Enabling Ipsec

    MP-11x & MP-124 13.4.1 Enabling IPSec To enable IKE and IPSec processing, you must enable the IPSec feature, as described below.  To enable IPSec: Open the General Security Settings page (Configuration tab > VoIP menu > Security > General Security Settings).

  • Page 161: Configuring Ip Security Associations Table

    IKE peer at regular intervals or on-demand. When two peers communicate with IKE and IPSec, the situation may arise in which connectivity between the two goes down unexpectedly. In such cases, there is often no way for IKE and Version 6.6 MP-11x & MP-124...
  • Page 162 MP-11x & MP-124 IPSec to identify the loss of peer connectivity. As such, the Security Associations (SA) remain active until their lifetimes naturally expire, resulting in a "black hole" situation where both peers discard all incoming network traffic. This situation may be resolved by performing periodic message exchanges between the peers.
  • Page 163 Defines the protocol type to which this configuration applies. [IPsecSATable_Protocol] Standard IP protocol numbers, as defined by the Internet Assigned Numbers Authority (IANA) should be used, for example:  0 = Any protocol (default)  17 = UDP  6 = TCP Version 6.6 MP-11x & MP-124...
  • Page 164 MP-11x & MP-124 Parameter Name Description IKE SA Lifetime Defines the duration (in seconds) for which the negotiated [IPsecSATable_Phase1SaLifetimeIn IKE SA (Main mode) is valid. After this time expires, the SA Sec] is re-negotiated. The default is 0 (i.e., unlimited).

  • Page 165: Media

    The procedure below describes how to configure gain control using the Web interface:  To configure gain control using the Web interface: Open the Voice Settings page (Configuration tab > VoIP menu > Media submenu > Voice Settings). Figure 14-1: Voice Volume Parameters in Voice Settings Page Version 6.6 MP-11x & MP-124...

  • Page 166: Silence Suppression (Compression)

    MP-11x & MP-124 Configure the following parameters: • 'Voice Volume' (VoiceVolume) - Defines the voice gain control (in decibels) for IP- to-Tel • 'Input Gain' (InputGain) - Defines the PCM input gain control (in decibels) for Tel- to-IP Click Submit to apply your settings.
  • Page 167 ECHybridLoss - defines the four-wire to two-wire worst-case Hybrid loss • ECNLPMode - defines the echo cancellation Non-Linear Processing (NLP) mode • EchoCancellerAggressiveNLP - enables Aggressive NLP at the first 0.5 second of the call Version 6.6 MP-11x & MP-124...

  • Page 168: Fax And Modem Capabilities

    MP-11x & MP-124 14.2 Fax and Modem Capabilities This section describes the device's fax and modem capabilities and corresponding configuration. The fax and modem configuration is done in the Fax/Modem/CID Settings page. Notes: • Unless otherwise specified, the configuration parameters mentioned in this section are available on this page.

  • Page 169: Fax/Modem Transport Modes

    In the Switching to T.38 Mode using SIP Re-INVITE mode, upon detection of a fax signal the terminating device negotiates T.38 capabilities using a Re-INVITE message. If the far- end device doesn't support T.38, the fax fails. In this mode, the 'Fax Transport Mode' parameter (FaxTransportMode) is ignored. Version 6.6 MP-11x & MP-124...

  • Page 170: Fax / Modem Transport Mode

    MP-11x & MP-124  To configure T.38 mode using SIP Re-INVITE messages: In the SIP General Parameters page (Configuration tab > VoIP menu > SIP Definitions > General Parameters), set the 'Fax Signaling Method' parameter to T.38 Relay (IsFaxUsed = 1).

  • Page 171: Fax Fallback

    'Fax/Modem Bypass Coder Type' parameter (FaxModemBypassCoderType). The channel is also automatically reconfigured with the following fax / modem adaptations:  Disables silence suppression Version 6.6 MP-11x & MP-124...
  • Page 172 MP-11x & MP-124  Enables echo cancellation for fax  Disables echo cancellation for modem  Performs certain jitter buffering optimizations The network packets generated and received during the bypass period are regular voice RTP packets (per the selected bypass coder), but with a different RTP payload type according to the following parameters: ...

  • Page 173: Fax / Modem Nse Mode

    INVITE messages are sent. The voice channel is optimized for fax/modem transmission (same as for usual bypass mode). The parameters defining payload type for AudioCodes proprietary Bypass mode -- 'Fax Bypass Payload Type' (RTP/RTCP Settings page) and ModemBypassPayloadType (ini file) -- are not used with NSE Bypass.

  • Page 174: Fax / Modem Transparent With Events Mode

    MP-11x & MP-124 14.2.1.6 Fax / Modem Transparent with Events Mode In this mode, fax and modem signals are transferred using the current voice coder with the following automatic adaptations:  Echo Canceller = on (or off for modems) ...

  • Page 175: Rfc 2833 Ans Report Upon Fax/Modem Detection

    T38 Version 0 relay mode, i.e., fallback to T.38 (see 'Relay Mode for T.30 and V.34 Faxes' on page 176) Note: The CNG detector is disabled in all the subsequent examples. To disable the CNG detector, set the 'CNG Detector Mode' parameter (CNGDetectorMode) to Disable. Version 6.6 MP-11x & MP-124...

  • Page 176: Bypass Mechanism For V.34 Fax Transmission

    MP-11x & MP-124 14.2.2.1 Bypass Mechanism for V.34 Fax Transmission In this proprietary scenario, the device uses bypass (or NSE) mode to transmit V.34 faxes, enabling the full utilization of its speed.  To use bypass mode for T.30 and V.34 faxes: In the Fax/Modem/CID Settings page, do the following: Set the 'Fax Transport Mode' parameter to Bypass (FaxTransportMode = 2).

  • Page 177: Support

    SDP offer containing G.729 and “regular” G.711 coders, it sends an SDP answer containing G.729 and G.711 VBD coders, allowing subsequent bypass (passthrough) sessions if fax / modem signals are detected during the call. Version 6.6 MP-11x & MP-124...

  • Page 178: Fax Transmission Behind Nat

    MP-11x & MP-124 14.2.4 Fax Transmission behind NAT The device supports transmission from fax machines (connected to the device) located inside (behind) a Network Address Translation (NAT). Generally, the firewall blocks T.38 (and other) packets received from the WAN, unless the device behind the NAT sends at least one IP packet from the LAN to the WAN through the firewall.

  • Page 179: Configuring Rtp/Rtcp Settings

    BFI packets simultaneously, so that the Jitter Buffer returns to its normal condition. The procedure below describes how to configure the jitter buffer using the Web interface. Version 6.6 MP-11x & MP-124...

  • Page 180: Comfort Noise Generation

    MP-11x & MP-124  To configure jitter buffer using the Web interface: Open the RTP/RTCP Settings page (Configuration tab > VoIP menu > Media submenu > RTP/RTCP Settings). The relevant parameters are listed under the 'General Settings' group, as shown below:...

  • Page 181: Dual-Tone Multi-Frequency Signaling

    Set the 'Declare RFC 2833 in SDP' parameter to No (RxDTMFOption = 0). Set the '1st Tx DTMF Option' parameter to Not Supported (TxDTMFOption = 0). Set the ini file parameter, DTMFTransportType to 2 (i.e., transparent). Version 6.6 MP-11x & MP-124...

  • Page 182: Configuring Rfc 2833 Payload

    MP-11x & MP-124  Using INFO message according to Korea mode: DTMF digits are sent to the remote side in INFO messages. To enable this mode, define the following: Set the 'Declare RFC 2833 in SDP' parameter to No (RxDTMFOption = 0).

  • Page 183: Configuring Rtp Base Udp Port

    If you are using Media Realms (see Configuring Media Realms on page 188), the port range configured for the Media Realm must be within this range defined by the BaseUDPPort parameter. The procedure below describes how to configure the RTP base UDP port using the Web interface. Version 6.6 MP-11x & MP-124...

  • Page 184: Configuring Analog Settings

    MP-11x & MP-124  To configure the RTP base UDP port: Open the RTP/RTCP Settings page (Configuration tab > VoIP menu > Media submenu > RTP/RTCP Settings). The relevant parameter is listed under the 'General Settings' group, as shown below: Figure 14-8: RTP Based UDP Port in RTP/RTCP Settings Page Set the 'RTP Base UDP Port' parameter to the required value.

  • Page 185: Configuring Dsp Templates

    Figure 14-10: Defining Single DSP Template in General Settings Page In the 'DSP Version Template Number' field, enter the required DSP Template number. Click Submit. Reset the device with a flash burn for the settings to take effect (see 'Saving Configuration' on page 366). Version 6.6 MP-11x & MP-124...

  • Page 186: Configuring Media Security

    MP-11x & MP-124 14.6 Configuring Media Security The device supports Secured RTP (SRTP) according to RFC 3711. SRTP is used to encrypt RTP and RTCP transport for protecting VoIP traffic. SRTP requires a key exchange mechanism that is performed according to RFC 4568 – “Session Description Protocol (SDP) Security Descriptions for Media Streams”.
  • Page 187 Open the Media Security page (Configuration tab > VoIP menu > Media submenu > Media Security). Configure the parameters as required. Click Submit to apply your changes. To save the changes to flash memory, see 'Saving Configuration' on page 366. Version 6.6 MP-11x & MP-124...

  • Page 188: Configuring Media Realms

    Once you have configured a Media Realm, you can configure it with the following:  Quality of Experience parameters for reporting to AudioCodes SEM server used for monitoring the quality of calls (see Configuring Quality of Experience Parameters per Media Realm on page 190) Notes: •...
  • Page 189 If this parameter is not configured, then the first Media Realm in the table is used as the default.  If the table is not configured, then the default Media Realm includes all the configured media interfaces. Version 6.6 MP-11x & MP-124...

  • Page 190: Configuring Quality Of Experience Per Media Realm

    The QoE feature is available only if the device is installed with the relevant Software License Key. • To configure the address of the AudioCodes Session Experience Manager (SEM) server to where the device reports the QoE, see 'Configuring SEM Server for Media Quality of Experience' on page 193.
  • Page 191 Defines the parameter to monitor and report. [QOERules_MonitoredParam]  [0] MOS (default)  [1] Delay  [2] Packet Loss  [3] Jitter  [4] RERL Direction Defines the monitoring direction. [QOERules_Direction]  [0] Device Side (default)  [1] Remote Side Version 6.6 MP-11x & MP-124...
  • Page 192 MP-11x & MP-124 Parameter Description Profile Defines the pre-configured threshold profile to use. [QOERules_Profile]  [0] No Profile = No profile is used and you need to define the thresholds in the parameters described below.  [1] Low Sensitivity = Automatically sets the thresholds to low sensitivity values.

  • Page 193: Quality Of Experience

    The device can be configured to report voice (media) Quality of Experience (QoE) to AudioCodes' Session Experience Manager (SEM) server, a plug-in for AudioCodes EMS. The reports include real-time metrics of the quality of the actual call experience, which are then processed by the SEM.

  • Page 194: Configuring Clock Synchronization Between Device And Sem

    In other words, you need to configure them with the same NTP server. The NTP server can be one of the following:  AudioCodes EMS server (also acting as an NTP server)  Third-party, external NTP server Once you have determined the NTP server, all the elements--device, SEM, and EMS--must be configured with the same NTP server address.

  • Page 195: Services

    This example shows four defined Cost Groups and the total call cost if the average call duration is 10 minutes: Table 15-1: Call Cost Comparison between Cost Groups for different Call Durations Total Call Cost per Duration Connection Cost Group Minute Cost Cost 1 Minute 10 Minutes 80.3 Version 6.6 MP-11x & MP-124...
  • Page 196 MP-11x & MP-124 If four matching routing rules are located in the routing table and each one is assigned a different Cost Group as listed in the table above, then the rule assigned Cost Group "D" is selected. Note that for one minute, Cost Groups "A" and "D" are identical, but due to the average call duration, Cost Group "D"...

  • Page 197: Configuring Lcr

    Cost Groups in the Outbound IP Routing table. Note: The Routing Rule Groups table can also be configured using the table ini file parameter, RoutingRuleGroups. Version 6.6 MP-11x & MP-124...
  • Page 198 MP-11x & MP-124  To enable LCR: Open the Routing Rule Groups Table page (Configuration tab > VoIP menu > Services submenu > Least Cost Routing > Routing Rule Groups Table). Click the Add button; the Add Record dialog box appears: Figure 15-2: Routing Rule Groups Table - Add Record Configure the parameters as required.

  • Page 199: Configuring Cost Groups

    Configure the parameters as required. For a description of the parameters, see the table below. Click Submit; the entry is added to the Cost Group table. Table 15-3: Cost Group Table Description Parameter Description Index Defines the table index entry. [CostGroupTable_Index] Version 6.6 MP-11x & MP-124...

  • Page 200: Configuring Time Bands For Cost Groups

    MP-11x & MP-124 Parameter Description Cost Group Name Defines an arbitrary name for the Cost Group. [CostGroupTable_CostGroupNam The valid value is a string of up to 30 characters. Note: Each Cost Group must have a unique name. Default Connect Cost...

  • Page 201: Assigning Cost Groups To Routing Rules

    15.1.2.4 Assigning Cost Groups to Routing Rules Once you have configured your Cost Groups, you need to assign them to routing rules in the Outbound IP Routing table - see Configuring Tel to IP Routing on page 256. Version 6.6 MP-11x & MP-124...
  • Page 202 MP-11x & MP-124 This page is intentionally left blank. User's Manual Document #: LTRT-65432...

  • Page 203: Enabling Applications

    Open the Applications Enabling page (Configuration tab > VoIP menu > Applications Enabling submenu > Applications Enabling). From the relevant application drop-down list, select Enable. Save (burn) the changes to the device's flash memory with a device reset (see 'Saving Configuration' on page 366). Version 6.6 MP-11x & MP-124...
  • Page 204 MP-11x & MP-124 This page is intentionally left blank. User's Manual Document #: LTRT-65432...

  • Page 205: Control Network

    When operating with multiple IP Groups, the default Proxy server must not be used (i.e., the parameter IsProxyUsed must be set to 0). • You can also configure the IP Groups table using the table ini file parameter, IPGroup (see 'Configuration Parameters Reference' on page 475). Version 6.6 MP-11x & MP-124...
  • Page 206 MP-11x & MP-124  To configure IP Groups: Open the IP Group Table page (Configuration tab > VoIP menu > Control Network submenu > IP Group Table). Click the Add button: the following dialog box appears: Configure the IP Group parameters according to the table below.
  • Page 207 [-1] Not Configured (Default)  [0] Standard = INVITE messages that are generated as a result of Transfer or Redirect are sent directly to the URI, according to the Refer-To header in the REFER message or Version 6.6 MP-11x & MP-124...

  • Page 208: Configuring Proxy Sets Table

    MP-11x & MP-124 Parameter Description Contact header in the 3xx response.  [1] Proxy = Sends a new INVITE to the Proxy. This is applicable only if a Proxy server is used and the parameter AlwaysSendtoProxy is set to 0.
  • Page 209 Proxy Set if the parameter PreferRouteTable is set to 1. To summarize, if the default Proxy Set is used, the INVITE message is sent according to the following preferences:  To the Hunt Group's Serving IP Group ID, as defined in the Hunt Version 6.6 MP-11x & MP-124...
  • Page 210 MP-11x & MP-124 Parameter Description Group Settings table.  According to the Tel to IP Routing if the parameter PreferRouteTable is set to 1.  To the default Proxy. Typically, when IP Groups are used, there is no need to use the default...
  • Page 211 The Proxy Set includes more than one Proxy IP address.  The only Proxy defined is an IP address and not an FQDN.  SRV is not enabled (DNSQueryType).  The SRV response includes several records with a different Priority Version 6.6 MP-11x & MP-124...
  • Page 212 MP-11x & MP-124 Parameter Description value. Web/EMS: Is Proxy Hot- Enables the Proxy Hot-Swap redundancy mode. Swap  [0] No (default) [ProxySet_IsProxyHotS  [1] Yes wap] If Proxy Hot-Swap is enabled, the SIP INVITE/REGISTER message is initially sent to the first Proxy/Registrar server. If there is no response...

  • Page 213: Sip Definitions

    Open the Account Table page (Configuration tab > VoIP menu > SIP Definitions submenu > Account Table). In the 'Add' field, enter the desired table row index, and then click Add. A new row appears. Version 6.6 MP-11x & MP-124...
  • Page 214 MP-11x & MP-124 Configure the Account parameters according to the table below. Click the Apply button to save your changes. To save the changes, see 'Saving Configuration' on page 366. To perform registration, click the Register button; to unregister, click Unregister. The registration method for each Trunk Group is according to the setting of the 'Registration Mode' parameter in the Trunk Group Settings page.
  • Page 215 IP Group table is used instead.  If registration fails, then the user part in the INVITE Contact header contains the source party number. Application Type Defines the application type: [Account_ApplicationType]  [0] GW/IP2IP = (Default) Gateway application. Version 6.6 MP-11x & MP-124...

  • Page 216: Configuring Proxy And Registration Parameters

    MP-11x & MP-124 18.3 Configuring Proxy and Registration Parameters The Proxy & Registration page allows you to configure the Proxy server and registration parameters. For a description of the parameters appearing on this page, see 'Configuration Parameters Reference' on page 475.

  • Page 217: Sip Message Authentication Example

    REGISTER request is created. Since the algorithm is MD5: • The username is equal to the endpoint phone number "122". • The realm return by the proxy is "audiocodes.com". • The password from the ini file is "AudioCodes". Version 6.6 MP-11x & MP-124...
  • Page 218 MP-11x & MP-124 • The equation to be evaluated is "122:audiocodes.com:AudioCodes". According to the RFC, this part is called A1. • The MD5 algorithm is run on this equation and stored for future usage. • The result is "a8f17d4b41ab8dab6c95d3c14e34a9e1". The par called A2 needs to be evaluated: •...

  • Page 219: Coders And Profiles

    'Configuring Coder Groups' on page 222. • For information on V.152 and implementation of T.38 and VBD coders, see 'Supporting V.152 Implementation' on page 177. • The Coders table can also be configured using the table ini file parameter, CodersGroup. Version 6.6 MP-11x & MP-124...
  • Page 220 MP-11x & MP-124  To configure the device's coders: Open the Coders page (Configuration tab > VoIP menu > Coders and Profiles submenu > Coders). Figure 19-1: Coders Table Page From the 'Coder Name' drop-down list, select the required coder.
  • Page 221 16, 24, 32, 40 Dynamic (0- 50, 60, 80, 100, 120 127)  [1] Enable  [0] Disable G.729 10, 20 (default), 30, 40, [g729] 50, 60, 80, 100  [1] Enable  [2] Enable Adaptation T.38 [t38fax] Version 6.6 MP-11x & MP-124...

  • Page 222: Configuring Coder Groups

    MP-11x & MP-124 19.2 Configuring Coder Groups The Coder Group Settings page allows you to define up to four groups of coders (termed Coder Groups). For each Coder Group, you can define up to 10 coders configured with packetization time (ptime), rate, payload type, and silence suppression. The first coder in the Coder Group table has the highest priority and is used by the device whenever possible.

  • Page 223: Configuring Tel Profile

    Tel Profiles can also be configured using the table ini file parameter, TelProfile (see 'Configuration Parameters Reference' on page 475)  To configure Tel Profiles: Open the Tel Profile Settings page (Configuration tab > VoIP menu > Coders and Profiles submenu > Tel Profile Settings). Version 6.6 MP-11x & MP-124...
  • Page 224 MP-11x & MP-124 Figure 19-3: Tel Profile Settings From the 'Profile ID' drop-down list, select the Tel Profile index. In the 'Profile Name' field, enter an arbitrary name that enables you to easily identify the Tel Profile. From the 'Profile Preference' drop-down list, select the priority of the Tel Profile, where 1 is the lowest priority and 20 the highest.

  • Page 225: Configuring Ip Profiles

    [0] don’t declare RFC 2833; [1] declare RFC 2833 payload type is SDP. • You can also configure IP Profiles using the table ini file parameter, IPProfile (see Configuration Parameters Reference on page 475). Version 6.6 MP-11x & MP-124...
  • Page 226 MP-11x & MP-124  To configure IP Profiles: Open the IP Profile Settings page (Configuration tab > VoIP menu > Coders and Profiles submenu > IP Profile Settings). Figure 19-4: IP Profile Settings From the 'Profile ID' drop-down list, select the IP Profile index.
  • Page 227 For a description, see the global parameter [IpProfile_MKISize] SRTPTxPacketMKISize. Gateway Parameters Web: Fax Signaling Method For a description, see the global parameter IsFaxUsed. [IpProfile_IsFaxUsed] Web: Play Ringback Tone to IP For a description, see the global parameter PlayRBTone2IP. [IpProfile_PlayRBTone2IP] Version 6.6 MP-11x & MP-124...
  • Page 228 MP-11x & MP-124 Parameter Description Web: Enable Early Media For a description, see the global parameter EnableEarlyMedia. [IpProfile_EnableEarlyMedia] Web: Copy Destination Number to For a description, see the global parameter Redirect Number CopyDest2RedirectNumber. [IpProfile_CopyDest2RedirectN umber] Web: Media Security Behavior For a description, see the global parameter [IpProfile_MediaSecurityBehavi MediaSecurityBehaviour.
  • Page 229 For a description, see the global parameter TxDTMFOption. [IpProfile_SecondTxDtmfOption Web: Declare RFC 2833 in SDP For a description, see the global parameter RxDTMFOption. [IpProfile_RxDTMFOption] Web: Enable Hold For a description, see the global parameter EnableHold. [IpProfile_EnableHold] Version 6.6 MP-11x & MP-124...
  • Page 230 MP-11x & MP-124 This page is intentionally left blank. User's Manual Document #: LTRT-65432...

  • Page 231: Gateway Application

    Part V Gateway Application...

  • Page 233: Introduction

    CO or the PBX) and connects to analog telephones, dial-up modems, and fax machines. The FXS is designed to supply line voltage and ringing current to these telephone devices. An FXS VoIP device interfaces between the analog telephone devices and the Internet. Version 6.6 MP-11x & MP-124...
  • Page 234 MP-11x & MP-124 This page is intentionally left blank. User's Manual Document #: LTRT-65432...

  • Page 235: Hunt Group

    Click Submit to apply your changes. To save the changes to the flash memory, see 'Saving Configuration' on page 366. To register an endpoint to a Proxy/Registrar server, click the Register button; to un- register an endpoint, click Un-Register. Version 6.6 MP-11x & MP-124...
  • Page 236 MP-11x & MP-124 Table 21-1: Endpoint Phone Number Table Parameters Parameter Description Channel(s) Defines the device's channels (or ports) that you want to [TrunkGroup_FirstBChannel] activate. Enter the channel numbers as labeled on the device's [TrunkGroup_LastBChannel] rear panel. You can enter a range of channels, by using the syntax n-m, where n represents the lower channel number and m the higher channel number.

  • Page 237: Configuring Hunt Group Settings

    To save the changes to flash memory, see 'Saving Configuration' on page 366. Table 21-2: Hunt Group Settings Parameters Description Parameter Description Hunt Group ID Defines the Hunt Group ID that you want to configure. [TrunkGroupSettings_TrunkGro upId] Version 6.6 MP-11x & MP-124...
  • Page 238 MP-11x & MP-124 Parameter Description Channel Select Mode Defines the method by which IP-to-Tel calls are assigned to the [TrunkGroupSettings_ChannelS channels of the Hunt Group. electMode]  [0] By Dest Phone Number = (Default) The channel is selected according to the called (destination) number. If the number is not located, the call is released.
  • Page 239 If the device is configured globally to register Per Endpoint and an endpoint group includes four FXO endpoints to register Per Gateway, the device registers all endpoints except the first four endpoints. The group of these four endpoints sends a single registration request. Version 6.6 MP-11x & MP-124...
  • Page 240 MP-11x & MP-124 Parameter Description Serving IP Group ID Assigns an IP Group to where INVITE messages received from [TrunkGroupSettings_ServingIP this Hunt Group are sent. The actual destination to where these Group] INVITE messages are sent is according to the Proxy Set ID associated with the IP Group.

  • Page 241: Manipulation

    559. However, if you enter 55 in Index 1 and 551 in Index 2, the device applies rule 1 to all numbers that start with 55, including numbers that start with 551. You can perform a second "round" (additional) of destination (NumberMapIP2Tel parameter) and source (SourceNumberMapIP2Tel parameter) number manipulations for Version 6.6 MP-11x & MP-124...
  • Page 242 MP-11x & MP-124 IP-to-Tel calls on an already manipulated number. The initial and additional number manipulation rules are both configured in these tables. The additional manipulation is performed on the initially manipulated number. Therefore, for complex number manipulation schemes, you only need to configure relatively few manipulation rules in these tables (that would otherwise require many rules).
  • Page 243 Rule 5: When the destination number has the prefix 6, 7, or 8 (e.g., 85262146), source number prefix 2001, it is changed to 3146. Parameter Rule 1 Rule 2 Rule 3 Rule 4 Rule 5 Source IP Group Destination [6,7,8] Prefix Version 6.6 MP-11x & MP-124...
  • Page 244 MP-11x & MP-124 Parameter Rule 1 Rule 2 Rule 3 Rule 4 Rule 5 Source Prefix 1001 123451001# [30-40]x 2001 Stripped Digits from Left Stripped Digits from Right Prefix to Add Suffix to Add Number of Digits to Leave Presentation...
  • Page 245 Defines the number or string that you want added to the front of the EMS: Prefix/Suffix To Add telephone number. For example, if you enter 9 and the phone number [Prefix2Add] is 1234, the new number is 91234. Version 6.6 MP-11x & MP-124...

  • Page 246: Manipulating Number Prefix

    MP-11x & MP-124 Parameter Description Web: Suffix to Add Defines the number or string that you want added to the end of the EMS: Prefix/Suffix To Add telephone number. For example, if you enter 00 and the phone number [Suffix2Add] is 1234, the new number is 123400.
  • Page 247 In this configuration example, the following manipulation process occurs: The prefix is calculated as 020215. The first seven digits from the left are removed from the original number, thereby changing the number to 8888888. The prefix that was previously calculated is then added. Version 6.6 MP-11x & MP-124...

  • Page 248: Sip Calling Name Manipulations

    MP-11x & MP-124 22.4 SIP Calling Name Manipulations The Calling Name Manipulations Tel2IP and Calling Name Manipulations IP2Tel tables allow you to configure up to 120 manipulation rules for manipulating the calling name (i.e., caller ID) in SIP messages. This can include modifying or removing the calling name. SIP calling name manipulation is applicable to Tel-to-IP and IP-to-Tel calls.
  • Page 249 For example: 10.8.8.xx represents all IP addresses between 10.8.8.10 to 10.8.8.99.  The source IP address can include the asterisk (*) wildcard to represent any number between 0 and 255. For example, 10.8.8.* represents all IP addresses between 10.8.8.0 and 10.8.8.255. Version 6.6 MP-11x & MP-124...
  • Page 250 MP-11x & MP-124 Parameter Description Web: Source Host Prefix Defines the URI host name prefix of the incoming SIP INVITE message in the From header. Notes:  This parameter is applicable only to the Calling Name Manipulations IP2Tel table. ...

  • Page 251: Configuring Redirect Number Ip To Tel

    IP to IP submenu > Manipulations > Redirect Number Tel > IP). Click the Add button; the following dialog box appears (e.g., Redirect Number Tel > IP table): Figure 22-3: Redirect Number Manipulation (e.g., Tel to IP) Version 6.6 MP-11x & MP-124...
  • Page 252 MP-11x & MP-124 Click the Rule tab, and then configure the matching characteristics. For a description of the parameters, see the table below. Click the Action tab, and then configure the manipulation operation. For a description of the parameters, see the table below.

  • Page 253: Mapping Npi/Ton To Sip Phone-Context

    In such a configuration, a Tel-to-IP call uses the first matching rule in the table. • The Phone Context table can also be configured using the table ini file parameter, PhoneContext (see 'Number Manipulation Parameters' on page 630). Version 6.6 MP-11x & MP-124...
  • Page 254 MP-11x & MP-124 Table 22-5: Phone-Context Parameters Description Parameter Description Add Phone Context As Prefix Determines whether the received SIP 'phone-context' parameter is [AddPhoneContextAsPrefix] added as a prefix to the outgoing called and calling numbers.  [0] Disable (default) ...

  • Page 255: Routing

    Open the Routing General Parameters page (Configuration tab > VoIP menu > GW and IP to IP submenu > Routing submenu > General Parameters). Figure 23-1: General Parameters Configure the parameters as required. Click Submit to apply your changes. Version 6.6 MP-11x & MP-124...

  • Page 256: Configuring Tel To Ip Routing

    MP-11x & MP-124 23.2 Configuring Tel to IP Routing The Tel to IP Routing page allows you to configure up to 50 Tel-to-IP call routing rules. The device uses these rules to route calls from the Tel to a user-defined IP destination.
  • Page 257 Configure the routing rule as required. For a description of the parameters, see the table below. Click Submit to apply your changes. To save the changes to flash memory, see 'Saving Configuration' on page 366. Version 6.6 MP-11x & MP-124...
  • Page 258 MP-11x & MP-124 The table below shows configuration examples of Tel-to-IP routing rules, where:  Rule 1 and 2 (Least Cost Routing rule): For both rules, the called (destination) phone number prefix is 10, the caller's (source) phone number prefix is 100, and the call is assigned IP Profile ID 1.
  • Page 259 100, 101 or 105. To denote any prefix, use the asterisk (*) symbol or to denote calls without a called number, use the $ sign. For a description of available notations, see 'Dialing Plan Notation for Routing and Manipulation Tables' on page 473. Version 6.6 MP-11x & MP-124...
  • Page 260 MP-11x & MP-124 Parameter Description The number can include up to 50 digits. Web/EMS: Source Phone Defines the prefix and/or suffix of the calling (source) telephone Prefix number. You can use special notations for denoting the prefix. For [PREFIX_SourcePrefix] example, [100-199](100,101,105) denotes a number that starts with 100 to 199 and ends with 100, 101 or 105.
  • Page 261 Note: This parameter is applicable only to FXS interfaces. Cost Group ID Assigns a Cost Group with the routing rule for determining the cost of [PREFIX_CostGroup] the call. To configure Cost Groups, see 'Configuring Cost Groups' on page 199. Version 6.6 MP-11x & MP-124...
  • Page 262 MP-11x & MP-124 Parameter Description Forking Group Defines a forking group ID for the routing rule. This enables forking of [PREFIX_ForkingGroup] incoming Tel calls to two or more IP destinations. The device sends simultaneous INVITE messages and handles multiple SIP dialogs until one of the calls is answered.

  • Page 263: Configuring Ip To Hunt Group Routing Table

    Open the IP to Hunt Group Routing Table page (Configuration tab > VoIP menu > GW and IP to IP submenu > Routing > IP to Hunt Group Routing). Figure 23-2: Inbound IP Routing Table Page Version 6.6 MP-11x & MP-124...
  • Page 264 MP-11x & MP-124 The previous figure displays the following configured routing rules: • Rule 1: If the incoming IP call destination phone prefix is between 10 and 19, the call is assigned settings configured for IP Profile ID 2 and routed to Hunt Group ID 1.
  • Page 265 Group that sent the INVITE message. This IP Group can later be used as the 'Serving IP Group' in the Account table for obtaining authentication user name/password for this call (see 'Configuring Account Table' on page 213). Version 6.6 MP-11x & MP-124...

  • Page 266: Ip Destinations Connectivity Feature

    MP-11x & MP-124 23.4 IP Destinations Connectivity Feature The device can be configured to check the integrity of the connectivity to IP destinations of Tel-to-IP routing rules in the Outbound IP Routing table. The IP Connectivity feature can be used for the Alternative Routing feature, whereby the device attempts to re-route calls from unavailable Tel-to-IP routing destinations to available ones (see 'Alternative Routing Based on IP Connectivity' on page 268).
  • Page 267 IP Connectivity: This page displays a more informative connectivity status of the IP destinations used in Tel-to-IP routing rules in the Outbound IP Routing table. For viewing this page, see 'Viewing IP Connectivity' on page 421. Version 6.6 MP-11x & MP-124...

  • Page 268: Alternative Routing For Tel-To-Ip Calls

    MP-11x & MP-124 23.5 Alternative Routing for Tel-to-IP Calls The device supports various alternative Tel-to-IP call routing methods, as described in this section. 23.5.1 Alternative Routing Based on IP Connectivity You can configure the device to do alternative Tel-to-IP call routing based on IP connectivity.

  • Page 269: Alternative Routing Based On Sip Responses

    IP destination configured for this alternative routing rule. The table below shows an example of alternative routing where the device uses the first available alternative routing rule to re-route the initial, unsuccessful Tel-to-IP call destination. Version 6.6 MP-11x & MP-124...
  • Page 270 MP-11x & MP-124 Table 23-5: Alternative Routing based on SIP Response Code Example Destination IP Destination SIP Response Rule Used? Phone Prefix 408 Request Main Route 10.33.45.68 Timeout Alternative Route #1 10.33.45.70 486 Busy Here Alternative Route #2 10.33.45.72 200 OK ...

  • Page 271: Alternative Routing For Ip-To-Tel Calls

    Advanced Parameters page (Configuration tab > VoIP menu > SIP Definitions > Advanced Parameters). To enable alternative routing based on Q.931 cause code, you need to define this cause code in the Reasons for Alternative Routing table. Version 6.6 MP-11x & MP-124...

  • Page 272: Alternative Routing To An Ip Destination Upon A Busy Trunk

    MP-11x & MP-124  To configure alternative Hunt Group routing based on Q.931 cause codes: In the Proxy & Registration page, set the 'Redundant Routing Mode' parameter to Routing Table so that the device uses the Inbound IP Routing table for alternative routing.
  • Page 273 (i.e., user@host). The following syntax can also be used: host:port;transport=xxx (i.e., IP address, port and transport type). Note: When configured with a user@host, the original destination number is replaced by the user part. Version 6.6 MP-11x & MP-124...
  • Page 274 MP-11x & MP-124 This page is intentionally left blank. User's Manual Document #: LTRT-65432...

  • Page 275: Configuring Dtmf And Dialing

    When this inter-digit timeout expires, the device uses the collected digits to dial the called destination number.  The phone's pound (#) key is pressed.  Digit string (i.e., dialed number) matches one of the patterns defined in the digit map. Version 6.6 MP-11x & MP-124...
  • Page 276 MP-11x & MP-124 Digit map (pattern) rules are defined using the DigitMapping parameter. The digit map pattern can contain up to 52 options (rules), each separated by a vertical bar ("|"). The maximum length of the entire digit pattern is 152 characters. The available notations are...

  • Page 277: External Dial Plan File

    User's Manual 24. Configuring DTMF and Dialing 24.1.2 External Dial Plan File The device can be loaded with a Dial Plan file with user-defined dialing plans. For more information, see 'Dial Plan File' on page 376. Version 6.6 MP-11x & MP-124...
  • Page 278 MP-11x & MP-124 This page is intentionally left blank. User's Manual Document #: LTRT-65432...

  • Page 279: Configuring Supplementary Services

    The Supplementary Services page is used to configure many of the discussed supplementary services parameters. For a description of the parameters appearing on this page, see 'Configuration Parameters Reference' on page 475. Version 6.6 MP-11x & MP-124...
  • Page 280 MP-11x & MP-124  To configure supplementary services parameters: Open the Supplementary Services page (Configuration tab > VoIP menu > GW and IP to IP submenu > DTMF & Supplementary submenu > Supplementary Services). Figure 25-1: Supplementary Services Configure the parameters as required.

  • Page 281: Call Hold And Retrieve

    (or any other hold tone) is played (over IP) by the remote party. You can also configure the device to keep a call on-hold for a user-defined time after which the call is disconnected, using the HeldTimeout parameter. Version 6.6 MP-11x & MP-124...
  • Page 282 MP-11x & MP-124 The device also supports "double call hold" for FXS interfaces where the called party, which has been placed on-hold by the calling party, can then place the calling party on hold as well and make a call to another destination. The flowchart below provides an example of...

  • Page 283: Call Pickup

    The held call can’t be retrieved while ringback tone is heard.  After the Consultation call is connected, the user can toggle between the held and active call by pressing the hook-flash key. Note: The Consultation feature is applicable only to FXS interfaces. Version 6.6 MP-11x & MP-124...

  • Page 284: Call Transfer

    MP-11x & MP-124 25.4 Call Transfer This section describes the device's support for call transfer types. 25.4.1 Consultation Call Transfer The device supports Consultation Call Transfer using the SIP REFER message and Replaces header. The common method to perform a consultation transfer is described in the following example, which assumes three call parties: ...

  • Page 285: Call Forward Reminder Ring

    The reminder-ring tone can be defined by using the parameter CallForwardRingToneID, which points to a ring tone defined in the Call Progress Tone file. The following parameters are used to configure this feature:  EnableNRTSubscription  ASSubscribeIPGroupID  NRTSubscribeRetryTime  CallForwardRingToneID Version 6.6 MP-11x & MP-124...

  • Page 286: Call Forward Reminder (Off-Hook) Special Dial Tone

    MP-11x & MP-124 25.5.2 Call Forward Reminder (Off-Hook) Special Dial Tone The device plays a special dial tone (stutter dial tone - Tone Type #15) to a specific FXS endpoint when the phone is off-hooked and when a third-party Application server (AS), e.g., a softswitch is used to forward calls intended for the endpoint, to another destination.

  • Page 287: Call Waiting

    MWI server per port (usually used on FXS) or per device (used on FXO). Note: For more information on IP voice mail configuration, refer to the IP Voice Mail CPE Configuration Guide. To configure MWI, use the following parameters: Version 6.6 MP-11x & MP-124...

  • Page 288: Caller Id

    MP-11x & MP-124  EnableMWI  MWIServerIP, or MWISubscribeIPGroupID and ProxySet  MWIAnalogLamp  MWIDisplay  StutterToneDuration  EnableMWISubscription  MWIExpirationTime  SubscribeRetryTime  SubscriptionMode  CallerIDType (determines the standard for detection of MWI signals)  ETSIVMWITypeOneStandard  BellcoreVMWITypeOneStandard ...

  • Page 289: Debugging A Caller Id Detection On Fxo

    ID. If the above does not solve the problem, you need to record the caller ID signal (and send it to AudioCodes), as described below.  To record the caller ID signal using the debug recording mechanism: Access the FAE page (by appending "FAE"...

  • Page 290: Three-Way Conferencing

    The device supports the following conference modes (configured by the parameter 3WayConferenceMode):  Conferencing managed by an external, AudioCodes Conference (media) server: The Conference-initiating INVITE sent by the device uses the ConferenceID concatenated with a unique identifier as the Request-URI. This same Request-URI is set as the Refer-To header value in the REFER messages that are sent to the two remote parties.
  • Page 291 For local, on-board three-way conferencing on MP-112, in addition to configuring the previously mentioned parameters, the following must be configured: EnableIPMediaChannels = 1 [ IPMediaChannels ] FORMAT IPMediaChannels_Index = IPMediaChannels_ModuleID, IPMediaChannels_DSPChannelsReserved; IPMediaChannels 0 = 1, 2; [ \IPMediaChannels ] Version 6.6 MP-11x & MP-124...

  • Page 292: Emergency E911 Phone Number Services

    MP-11x & MP-124 25.10 Emergency E911 Phone Number Services This section describes the device's support for emergency phone number services. 25.10.1 Pre-empting Existing Calls for E911 IP-to-Tel Calls If the device receives an E911 call from the IP network destined to the Tel, and there are unavailable channels (e.g., all busy), the device terminates one of the calls (arbitrary) and...

  • Page 293: Mlpp Preemption Events In Sip Reason Header

    The device sends a SIP BYE or CANCEL request, or SIP 480, 486, 488 response (as appropriate) with a Reason header whose Reason-params can includes one of the following preemption cause classes:  Reason: preemption ;cause=1 ;text=”UA Preemption”  Reason: preemption ;cause=2 ;text=”Reserved Resources Preempted” Version 6.6 MP-11x & MP-124...

  • Page 294: Precedence Ring Tone

    MP-11x & MP-124  Reason: preemption ;cause=3 ;text=”Generic Preemption”  Reason: preemption ;cause=4 ;text=”Non-IP Preemption” This Reason cause code indicates that the session preemption has occurred in a non- IP portion of the infrastructure. The device sends this code in the following scenarios: •...

  • Page 295: Denial Of Collect Calls

    200 OK is received from the remote destination. When a 200 OK is received, a double answer is sent from the FXO line. • Ensure that the PSTN side is configured to identify this double-answer signal. Version 6.6 MP-11x & MP-124...

  • Page 296: Configuring Voice Mail

    MP-11x & MP-124 25.13 Configuring Voice Mail The Voice Mail Settings page allows you to configure the voice mail parameters. For a description of these parameters, see 'Configuration Parameters Reference' on page 475. Notes: • The Voice Mail Settings page is available only for FXO interfaces.

  • Page 297: Out-Of-Band Digit Notifications According To Kpml

    • Only one KPML subscription per participant/dialog is supported. • Only one regex per pattern is supported. • Only single-digit patterns are supported. • The following tags are not supported: "pre", "flush", "stream", and "enterkey". Version 6.6 MP-11x & MP-124...
  • Page 298 MP-11x & MP-124 This page is intentionally left blank. User's Manual Document #: LTRT-65432...

  • Page 299: Analog Gateway

    • The activation of each feature remains in effect until it is deactivated (i.e., not deactivated after a call). • For a description of the keypad parameters, see 'Telephone Keypad Sequence Parameters' on page 613. Version 6.6 MP-11x & MP-124...
  • Page 300 MP-11x & MP-124  To configure the keypad features Open the Keypad Features page (Configuration tab > VoIP menu > GW and IP to IP > Analog Gateway > Keypad Features). Figure 26-1: Keypad Features Page Configure the keypad features as required.

  • Page 301: Configuring Metering Tones

    If you set the 'Generate Metering Tones' parameter to Internal Table, access the Charge Codes Table page by clicking the Charge Codes Table button. For more information on configuring the Charge Codes table, see 'Configuring Charge Codes' on page 302. Version 6.6 MP-11x & MP-124...

  • Page 302: Configuring Charge Codes

    MP-11x & MP-124 26.3 Configuring Charge Codes The Charge Codes table is used to configure the metering tones (and their time interval) that the FXS interfaces generate to the Tel side. To associate a charge code to an outgoing Tel-to-IP call, use the Tel to IP Routing.

  • Page 303: Configuring Fxo Settings

    The FXO Settings page is available only for FXO interfaces.  To configure the FXO parameters: Open the FXO Settings page (Configuration tab > VoIP menu > GW and IP to IP > Analog Gateway > FXO Settings). Figure 26-4: FXO Settings Page Version 6.6 MP-11x & MP-124...

  • Page 304: Configuring Authentication

    MP-11x & MP-124 Configure the parameters as required. Click Submit to apply your changes. To save the changes to flash memory, see 'Saving Configuration' on page 366. 26.5 Configuring Authentication The Authentication page defines a user name and password for authenticating each device port.

  • Page 305: Configuring Automatic Dialing

    911. Configure automatic dialing per port, as required. See the table below for parameter descriptions. Click Submit to apply your changes. To save the changes to flash memory, see 'Saving Configuration' on page 366. Version 6.6 MP-11x & MP-124...
  • Page 306 MP-11x & MP-124 Table 26-3: Automatic Dialing Table Parameter Description Parameter Description Gateway Port Lists the FXS or FXO port for which you want to configure automatic dialing. Destination Phone Number Defines the destination telephone number to automatically dial. [TargetOfChannel_Destina...

  • Page 307: Configuring Caller Display Information

    IP to IP > Analog Gateway > Caller Display Information). Figure 26-6: Caller Display Information Page Configure the table as required. For a description of the parameters, see the table below. Click Submit to apply your changes. Version 6.6 MP-11x & MP-124...
  • Page 308 MP-11x & MP-124 Table 26-4: Caller Display Parameter Description Parameter Description Gateway Port Displays the port. [CallerDisplayInfo_Port] Caller ID/Name Defines the Caller ID string. [CallerDisplayInfo_DisplayString] The valid value is a string of up to 18 characters. Presentation Enables the sending of the caller ID string.

  • Page 309: Configuring Call Forward

    [4] On Busy or No Answer = Forward incoming calls when the port is busy or when calls are not answered within the time specified in the 'Time for No Reply Forward' field.  [5] Do Not Disturb = Immediately reject incoming calls. Version 6.6 MP-11x & MP-124...

  • Page 310: Configuring Caller Id Permissions

    MP-11x & MP-124 Parameter Description Forward to Phone Number Defines the telephone number or URI (<number>@<IP address>) to [FwdInfo_Destination] where the call is forwarded. Note: If this parameter is configured with only a telephone number and a Proxy isn't used, this forwarded-to phone number must be specified in the Tel to IP Routing (see 'Configuring Tel to IP Routing' on page 256).

  • Page 311: Configuring Call Waiting

    Configure the table as required. For a description of the parameter, see the table below. Click Submit to apply your changes. Table 26-7: Call Waiting Table Parameter Description Parameter Description Call Waiting Configuration Enables call waiting for the port. Version 6.6 MP-11x & MP-124...

  • Page 312: Rejecting Anonymous Calls

    MP-11x & MP-124 Parameter Description  [CallWaitingPerPort_IsEnabled] [0] Disable  [1] Enable = Enables call waiting for the port. When the device receives a call on a busy port, it responds with a SIP 182 response (not with a 486 busy). The device plays a call waiting indication signal.
  • Page 313 CPT file at Index #9, you need to enter "1" as the Priority Index value and set the FirstCallWaitingToneID parameter to "8". The summation of these values is 9, i.e., index #9. The default is 0. Version 6.6 MP-11x & MP-124...

  • Page 314: Fxs/Fxo Coefficient Types

    MP-11x & MP-124 26.13 FXS/FXO Coefficient Types The FXS Coefficient and FXO Coefficient types used by the device can be one of the following:  US line type of 600 ohm AC impedance and 40 V RMS ringing voltage for REN = 2 ...

  • Page 315: Fxo Operating Modes

    In other words, the IP caller doesn't dial the PSTN number upon hearing a dial tone. Figure 26-12: Call Flow for One-Stage Dialing Version 6.6 MP-11x & MP-124...

  • Page 316: Two-Stage Dialing

    MP-11x & MP-124 One-stage dialing incorporates the following FXO functionality:  Waiting for Dial Tone: Enables the device to dial the digits to the Tel side only after detecting a dial tone from the PBX line. The ini file parameter IsWaitForDialTone is used to configure this operation.

  • Page 317: Did Wink

    Hold/Transfer Toward the IP side • Blind Transfer to the Tel side 26.14.2.1 Automatic Dialing Automatic dialing is defined using the Web interface's Automatic Dialing (TargetOfChannel ini file parameter) page, described in see 'Configuring Automatic Dialing' on page 305. Version 6.6 MP-11x & MP-124...
  • Page 318 MP-11x & MP-124 The SIP call flow diagram below illustrates Automatic Dialing. Figure 26-13: Call Flow for Automatic Dialing User's Manual Document #: LTRT-65432...

  • Page 319: Collecting Digits Mode

    Hold / Transfer toward the IP side: The FXO device doesn't initiate hold / transfer as a response to input from the Tel side. If the FXO receives a REFER request (with or without replaces), it generates a new INVITE according to the Refer-To header. Version 6.6 MP-11x & MP-124...

  • Page 320: Call Termination On Fxo Devices

    MP-11x & MP-124 26.14.3 Call Termination on FXO Devices This section describes the device's call termination capabilities for its FXO interfaces:  Calls terminated by a PBX (see 'Call Termination by PBX' on page 320)  Calls terminated before call establishment (see 'Call Termination before Call Establishment' on page 321) ...

  • Page 321: Call Termination Before Call Establishment

    FXO device routes calls received from the PBX to the ‘Remote PBX Extension’ connected to the FXS device. The routing is transparent as if the telephone connected to the FXS device is directly connected to the PBX. Version 6.6 MP-11x & MP-124...

  • Page 322: Dialing From Remote Extension (Phone At Fxs)

    MP-11x & MP-124 The following is required:  One FXO interfaces with ports connected directly to the PBX lines (shown in the figure below)  One FXS interfaces for the 'remote PBX extension'  Analog phones (POTS)  PBX (one or more PBX loop start lines) ...

  • Page 323: Dialing From Pbx Line Or Pstn

    FXS device. Once the FXS device receives this INFO message, it plays a call waiting tone and sends the caller ID to the relevant port for display. The remote extension connected to the FXS device can toggle between calls using the Hook Flash button. Version 6.6 MP-11x & MP-124...

  • Page 324: Fxs Gateway Configuration

    MP-11x & MP-124 Figure 26-16: Call Waiting for Remote Extensions 26.15.5 FXS Gateway Configuration The procedure below describes how to configure the FXS interface (at the 'remote PBX extension').  To configure the FXS interface: In the Endpoint Phone Numbers page (see Configuring Endpoint Phone Numbers on page 235, assign the phone numbers 100 to 107 to the device's endpoints.

  • Page 325: Fxo Gateway Configuration

    IP address of the FXS device (10.1.10.3) in the field ‘IP Address’. Figure 26-17: FXO Tel-to-IP Routing Configuration In the FXO Settings page (see 'Configuring FXO Parameters' on page 303), set the parameter ‘Dialing Mode’ to Two Stages (IsTwoStageDial = 1). Version 6.6 MP-11x & MP-124...
  • Page 326 MP-11x & MP-124 This page is intentionally left blank. User's Manual Document #: LTRT-65432...

  • Page 327: Stand-Alone Survivability Application

    Part VI Stand-Alone Survivability Application...

  • Page 329: Sas Overview

    It is recommended to implement the SAS outbound mode. 27.1.1 SAS Outbound Mode This section describes the SAS outbound mode, which includes the following states:  Normal state (see 'Normal State' on page 330)  Emergency state (see 'Emergency State' on page 330) Version 6.6 MP-11x & MP-124...

  • Page 330: Normal State

    MP-11x & MP-124 27.1.1.1 Normal State In normal state, SAS receives REGISTER requests from the enterprise's UAs and forwards them to the external proxy (i.e., outbound proxy). Once the proxy replies with a SIP 200 OK, the device records the Contact and address of record (AOR) of the UAs in its internal SAS registration database.

  • Page 331: Sas Redundant Mode

    SAS to ignore messages received from UAs in normal state (the 'SAS Survivability Mode' parameter must be set to 'Always Emergency' / 2) and thereby, “force” the UAs to switch back to their primary proxy. Version 6.6 MP-11x & MP-124...

  • Page 332: Normal State

    MP-11x & MP-124 27.1.2.1 Normal State In normal state, the UAs register and operate directly with the external proxy. Figure 27-3: SAS Redundant Mode in Normal State (Example) 27.1.2.2 Emergency State If the UAs detect that their primary (external) proxy does not respond, they immediately register to SAS and start routing calls to it.

  • Page 333: Sas Routing

    27.2.1 SAS Routing in Normal State The flowchart below displays the routing logic for SAS in normal state for INVITE messages received from UAs: Figure 27-5: Flowchart of INVITE from UA's in SAS Normal State Version 6.6 MP-11x & MP-124...
  • Page 334 MP-11x & MP-124 The flowchart below displays the routing logic for SAS in normal state for INVITE messages received from the external proxy: Figure 27-6: Flowchart of INVITE from Primary Proxy in SAS Normal State User's Manual Document #: LTRT-65432...

  • Page 335: Sas Routing In Emergency State

    User's Manual 27. SAS Overview 27.2.2 SAS Routing in Emergency State The flowchart below shows the routing logic for SAS in emergency state: Figure 27-7: Flowchart for SAS Emergency State Version 6.6 MP-11x & MP-124...
  • Page 336 MP-11x & MP-124 This page is intentionally left blank. User's Manual Document #: LTRT-65432...

  • Page 337: Sas Configuration

    The procedure below describes how to configure SAS settings that are common to all SAS modes. This includes various SAS parameters as well as configuring the Proxy Set for the SAS proxy (if required). The SAS Proxy Set ID defines the address of the UAs' external proxy. Version 6.6 MP-11x & MP-124...
  • Page 338 MP-11x & MP-124  To configure common SAS settings: Open the SAS Configuration page (Configuration tab > VoIP menu > SAS > Stand Alone Survivability). Define the port used for sending and receiving SAS messages. This can be any of the following port types: •...
  • Page 339 From the 'Enable Proxy Keep Alive' drop-down list, select Using Options. This instructs the device to send SIP OPTIONS messages to the proxy for the keep- alive mechanism. Figure 28-2: Defining SAS Proxy Server Click Submit to apply your settings. Version 6.6 MP-11x & MP-124...

  • Page 340: Configuring Sas Outbound Mode

    MP-11x & MP-124 28.2 Configuring SAS Outbound Mode This section describes how to configure the SAS outbound mode. These settings are in addition to the ones described in 'Configuring Common SAS Parameters' on page 337. Note: The VoIP CPEs (such as IP phones or residential gateways) need to be defined so that their proxy and registrar destination addresses and ports are the same as that configured for the device's SAS IP address and SAS local SIP port.

  • Page 341: Configuring Gateway Application With Sas

    Figure 28-3: Enabling Proxy Server for Gateway Application Click Submit. Open the Proxy Sets Table page (Configuration tab > VoIP menu > Control Network submenu > Proxy Sets Table). From the 'Proxy Set ID' drop-down list, select 0. Version 6.6 MP-11x & MP-124...
  • Page 342 MP-11x & MP-124 In the first 'Proxy Address' field, enter the IP address and port of the device (in the format x.x.x.x:port). This is the port as defined in the 'SAS Local UDP/TCP/TLS Port' field (see 'Configuring Common SAS Parameters' on page 337).

  • Page 343: Gateway With Sas Redundant Mode

    In the second 'Proxy Address' field, enter the IP address and port of the device (in the format x.x.x.x:port). This is the same port as defined in the 'SAS Local UDP/TCP/TLS Port' field (see 'Configuring Common SAS Parameters' on page 337). Version 6.6 MP-11x & MP-124...
  • Page 344 MP-11x & MP-124 From the 'Proxy Redundancy Mode' drop-down list, select Homing. Figure 28-7: Defining Proxy Servers for Gateway Application Click Submit. Disable the use of user=phone in the SIP URL: Open the SIP General Parameters page (Configuration tab > VoIP menu > SIP Definitions submenu >...

  • Page 345: Advanced Sas Configuration

    The procedure below describes how to configure the above manipulation example.  To manipulate incoming Request-URI user part of REGISTER message: Open the SAS Configuration page (Configuration tab > VoIP menu > SAS > Stand Alone Survivability). Version 6.6 MP-11x & MP-124...

  • Page 346: Manipulating Destination Number Of Incoming Invite

    MP-11x & MP-124 Under the SAS Registration Manipulation group, in the 'Leave From Right' field, enter the number of digits (e.g., "4") to leave from the right side of the user part. This field defines the number of digits to retain from the right side of the user part; all other digits in the user part are removed.
  • Page 347 [1] Routing input only = Inbound manipulations affect the routing input only, retaining the original source and destination number. Source IP Group ID Defines the IP Group from where the incoming INVITE is received. [IPInboundManipulation_SrcI For any IP Group, enter the value "-1". pGroup] Version 6.6 MP-11x & MP-124...
  • Page 348 MP-11x & MP-124 Parameter Description Source Username Prefix Defines the prefix of the source SIP URI user name (usually in the [IPInboundManipulation_SrcU From header). sernamePrefix] For any prefix, enter the asterisk "*" symbol (default). Note: The prefix can be a single digit or a range of digits. For available notations, see 'Dialing Plan Notation for Routing and Manipulation' on page 473.

  • Page 349: Sas Routing Based On Ip-To-Ip Routing Table

    If no rule is matched, the call is rejected. Version 6.6 MP-11x & MP-124...
  • Page 350 MP-11x & MP-124 When SAS receives a SIP INVITE request from a proxy server, the following routing logic is performed: Sends the request according to rules configured in the IP-to-IP Routing table. If no matching routing rule exists, the device sends the request according to its SAS registration database.
  • Page 351 [4] Initial only = This routing rule is used for regular requests that the device forwards to the destination. This rule is not used for re-routing of requests triggered by the receipt of REFER or 3xx. Version 6.6 MP-11x & MP-124...
  • Page 352 MP-11x & MP-124 Parameter Description Operation Routing Rule Destination Type Determines the destination type to which the outgoing SIP dialog is sent. [IP2IPRouting_DestType]  [0] IP Group = (Default) The SIP dialog is sent to the IP Group’s Proxy Set (SERVER-type IP Group) or registered contact from the database (if USER-type IP Group).
  • Page 353 Assigns a Cost Group to the routing rule for determining the cost [IP2IPRouting_CostGroup] of the call. To configure Cost Groups, see 'Configuring Cost Groups' on page 199. By default, no Cost Group is assigned to the rule. Version 6.6 MP-11x & MP-124...

  • Page 354: Blocking Calls From Unregistered Sas Users

    MP-11x & MP-124 28.5.4 Blocking Calls from Unregistered SAS Users To prevent malicious calls, for example, service theft, it is recommended to configure the feature for blocking SIP INVITE messages received from SAS users that are not registered in the SAS database. This applies to SAS in normal and emergency states.

  • Page 355: Adding Sip Record-Route Header To Sip Invite

    To enable the Record-Route header: Open the SAS Configuration page (Configuration tab > VoIP menu > SAS > Stand Alone Survivability). From the ‘Enable Record-Route' drop-down list, select Enable. Click Submit to apply your changes. Version 6.6 MP-11x & MP-124...

  • Page 356: Re-Using Tcp Connections

    MP-11x & MP-124 28.5.7 Re-using TCP Connections You can enable the SAS application to re-use the same TCP connection for sessions (multiple SIP requests / responses) with the same SIP UA. The benefits of this feature include less CPU and memory usage because fewer TCP connections are open and reduced network congestion.

  • Page 357: Viewing Registered Sas Users

    'SAS/SBC Registered Users page, as described in 'Viewing Registered Users' on page 418. Note: You can increase the maximum number of registered SAS users, by implementing the SAS Cascading feature, as described in 'SAS Cascading' on page 359. Version 6.6 MP-11x & MP-124...
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  • Page 359: Sas Cascading

    The figure below illustrates an example of a SAS Cascading call flow configured using the SAS Routing table. In this example, a call is routed from SAS Gateway (A) user to a user on SAS Gateway (B). Figure 29-1: SAS Cascading Using SAS Routing Table - Example Version 6.6 MP-11x & MP-124...
  • Page 360 MP-11x & MP-124  SAS Redundancy mode: If users cannot be distinguished (i.e., associated to a specific SAS gateway), then the SAS Redundancy feature is used to configure SAS Cascading. This mode routes the call in a loop fashion, from one SAS gateway to the next, until the user is located.

  • Page 361: Maintenance

    Part VII Maintenance...

  • Page 363: Basic Maintenance

    Description' on page 42) to indicate that a device reset is required. • After you reset the device, the Web GUI is displayed in Basic view (see 'Displaying Navigation Tree in Basic and Full View' on page 43). Version 6.6 MP-11x & MP-124...

  • Page 364: Remotely Resetting Device Using Sip Notify

    MP-11x & MP-124  To reset the device: Open the Maintenance Actions page (see 'Basic Maintenance' on page 363). Under the 'Reset Configuration' group, from the 'Burn To FLASH' drop-down list, select one of the following options: • Yes: The device's current configuration is saved (burned) to the flash memory prior to reset (default).

  • Page 365: Locking And Unlocking The Device

    Under the Misc Parameters group, set the 'SIP Remote Rest' parameter to Enable. Click Submit. Note: This SIP Event header value is proprietary to AudioCodes. 30.3 Locking and Unlocking the Device The Lock and Unlock option allows you to lock the device so that it doesn't accept any new calls and maintains only the current calls.

  • Page 366: Saving Configuration

    MP-11x & MP-124  To unlock the device: Open the Maintenance Actions page (see 'Maintenance Actions' on page 363). Under the 'LOCK / UNLOCK' group, click the UNLOCK button. Unlock starts immediately and the device accepts new incoming calls. Note: The Home page's General Information pane displays whether the device is locked or unlocked (see 'Viewing the Home Page' on page 63).

  • Page 367: Resetting An Analog Channel

    Open the Home page. Click the required FXS or FXO port icon; a shortcut menu appears. From the shortcut menu, choose Reset Channel; the channel is changed to inactive and the port icon is displayed in gray. Version 6.6 MP-11x & MP-124...
  • Page 368 MP-11x & MP-124 This page is intentionally left blank. User's Manual Document #: LTRT-65432...

  • Page 369: Software Upgrade

    The Auxiliary files listed in the ini file are then automatically loaded through TFTP during device startup. If the ini file does not contain a specific auxiliary file type, the device uses the last auxiliary file of that type that was stored on its non-volatile memory. Version 6.6 MP-11x & MP-124...
  • Page 370 MP-11x & MP-124 Notes: • You can schedule automatic loading of updated auxiliary files using HTTP/HTTPS, FTP, or NFS. For more information on automatic updates, ee 'Automatic Update' on page 389. • When loading an ini file using this Web page, parameters that are excluded from the loaded ini file retain their current settings (incremental).

  • Page 371: Call Progress Tones File

    AudioCodes DConvert utility. For a description on converting a CPT ini file into a binary dat file, refer to the DConvert Utility User's Guide.
  • Page 372 MP-11x & MP-124 The Call Progress Tones section of the ini file comprises the following segments:  [NUMBER OF CALL PROGRESS TONES]: Contains the following key: 'Number of Call Progress Tones' defining the number of Call Progress Tones that are defined in the file.

  • Page 373: Distinctive Ringing

    The burst relates to On time and the Off time of the same cadence. It must appear between 'First/Second/Third/Fourth' string and the 'Ring On/Off Time' This cadence rings once during the ringing pattern. Otherwise, the cadence is interpreted as cyclic: it repeats for every ringing cycle. Version 6.6 MP-11x & MP-124...
  • Page 374 MP-11x & MP-124  Ring On Time: Specifies the duration of the ringing signal.  Ring Off Time: Specifies the silence period of the cadence. The Distinctive Ringing section of the ini file format contains the following strings:  [NUMBER OF DISTINCTIVE RINGING PATTERNS]: Contains the following key: •...

  • Page 375: Prerecorded Tones File

     Channels: mono Once created, the PRT file can then be loaded to the device using AudioCodes' AcBootP utility or the Web interface (see 'Loading Auxiliary Files' on page 369). The prerecorded tones are played repeatedly. This allows you to record only part of the tone and then play the tone for the full duration.

  • Page 376: Dial Plan File

    Plans, as required. Save the file with the ini file extension name (e.g., mydialplanfile.ini). Convert the ini file to a dat binary file, using AudioCodes DConvert utility. For more information, refer to DConvert Utility User's Guide. Install the converted file on the device, as described in 'Loading Auxiliary Files' on page 369.
  • Page 377 Plans, as required. Save the file with the ini file extension name (e.g., mydialplans.ini). Convert the ini file to a dat binary file, using AudioCodes DConvert utility. For more information, refer to DConvert Utility User's Guide. Install the converted file on the device, as described in 'Loading Auxiliary Files' on page 369.

  • Page 378: Obtaining Ip Destination From Dial Plan File

    MP-11x & MP-124 Notes: • The Dial Plan file must not contain overlapping prefixes. Attempting to process an overlapping configuration by the DConvert utility results in an error message specifying the problematic line. • The Dial Plan index can be selected globally for all calls (as described in the previous procedure), or per specific calls using Tel Profiles.

  • Page 379: User Information File

    641)  Automatic update mechanism - using the UserInfoFileURL parameter, e.g., UserInfoFileUrl = 'http://192.168.0.250/Audiocodes/ UserInformationFile.txt' (see 'Automatic Update Mechanism' on page 389) 32.1.4.1 User Information File for PBX Extensions and "Global" Numbers The User Info file contains a User Info table that can be used for the following Gateway- related: ...
  • Page 380 MP-11x & MP-124 • IP-to-IP Calls: Maps SIP From (calling number) and To (called number) of IP PBX extension numbers with "global" numbers. For example, if the device receives a call from IP PBX extension number 402 (calling / SIP From) that is destined to IP PBX extension number 403 (called / SIP To), the device changes both these numbers into their "global"...

  • Page 381: Enabling The User Info Table

    You can upgrade or change your device's supported features by purchasing and installing a new Software License Key to match your requirements. Note: The availability of certain Web pages depends on the installed Software License Key. Version 6.6 MP-11x & MP-124...

  • Page 382: Obtaining The Software License Key File

    Before you can install a new Software License Key, you need to obtain a Software License Key file for your device with the required features from your AudioCodes representative. The Software License Key is an encrypted key in string format that is associated with the device's serial number ("S/N") and supplied in a text-based file.

  • Page 383: Installing The Software License Key

    AudioCodes AcBootP utility - see Installing Software License Key using AcBootP on page  AudioCodes EMS - refer to the EMS User’s Manual or EMS Product Description Note: When you install a new Software License Key, it is loaded to the device's non- volatile flash memory and overwrites the previously installed Software License Key.

  • Page 384: Installing Software License Key Using Bootp/Tftp

    Verify that you have loaded the correct file. Open the file and ensure that the first line displays "[LicenseKeys]". Verify that the content of the file has not been altered. 32.2.2.2 Installing Software License Key using BootP/TFTP The procedure below describes how to install a Software License Key using AudioCodes AcBootP utility. Notes: •...

  • Page 385: Software Upgrade Wizard

    (see 'Basic Maintenance' on page 363). Notes: • You can get the latest software files from AudioCodes Web site at http://www.audiocodes.com/downloads. • Before upgrading the device, it is recommended that you save a copy of the device's configuration settings (i.e., ini file) to your computer.
  • Page 386 MP-11x & MP-124  To load files using the Software Upgrade Wizard: Stop all traffic on the device using the Graceful Lock feature (refer to the warning bulletin above). Open the Software Upgrade wizard, by performing one of the following: •...
  • Page 387 Click End Process to close the wizard; the Web Login dialog box appears. Enter your login user name and password, and then click OK; a message box appears informing you of the new .cmp file. Click OK; the Web interface becomes active, reflecting the upgraded device. Version 6.6 MP-11x & MP-124...

  • Page 388: Backing Up And Loading Configuration File

    MP-11x & MP-124 32.4 Backing Up and Loading Configuration File You can save a copy/backup of the device's current configuration settings as an ini file to a folder on your computer, using the Configuration File page. The saved ini file includes only parameters that were modified and parameters with other than default values.

  • Page 389: Automatic Update

    TFTP server. Thus, the device can obtain its network parameters from BootP or DHCP servers, and its software and configuration files from a different TFTP server (preconfigured in the ini configuration file). Version 6.6 MP-11x & MP-124...
  • Page 390 MP-11x & MP-124 If BootP/DHCP servers are not found or when the device is reset using the Web interface or SNMP, it retains its network parameters and attempts to load the cmp file and/or configuration files from a preconfigured TFTP server. If a preconfigured TFTP server does not exist, the device operates using the existing software and configuration files on its flash memory.

  • Page 391: Vlan Id Discovery Using Lldp

    Local configuration server with BootP/TFTP provides an easy and efficient method for automatic provisioning, where configuration occurs at a staging warehouse, as follows: Install AudioCodes AcBootP/TFTP utility program on a computer located in a staging warehouse. Prepare a standard configuration ini file and place it in the TFTP directory.

  • Page 392: Dhcp-Based Provisioning

    MP-11x & MP-124 Notes: • Typically, IP addressing at the customer site is done by DHCP. • For more information on the AcBootP utility, refer to the AcBootP Utility User's Guide. 33.1.4 DHCP-based Provisioning This method is similar to the setup described in Local Configuration Server with BootP/TFTP on page 391, except that DHCP is used instead of BootP.

  • Page 393: Provisioning From Http Server Using Dhcp Option 67

    (alternatively, the "next-server" directive may be used). ddns-update-style ad-hoc; default-lease-time 60; max-lease-time 60; class "gateways" { match if(substring(hardware, 1, 3) = 00:90:8f); subnet 10.31.0.0 netmask 255.255.0.0 { pool { allow members of "audiocodes"; range 10.31.4.53 10.31.4.75; filename "SIP_F6.60A.217.003.cmp –fb;device.ini"; option routers 10.31.0.1; option subnet-mask 255.255.0.0; Notes: •...

  • Page 394: Provisioning From Tftp Server Using Dhcp Option 66

    This method is suitable when the network in which the device is deployed contains a provisioning TFTP server for all network equipment, without being able to distinguish between AudioCodes and non-AudioCodes devices. Upon startup, the device searches for Option 66 in the DHCP response from the DHCP server.

  • Page 395: Loading Files Securely By Disabling Tftp

    /conf/sar bootp Note: Once Secure Startup has been enabled, it can only be disabled by setting EnableSecureStartup to 0 using the CLI. Loading a new ini file using BootP/TFTP is not possible until EnableSecureStartup is disabled. Version 6.6 MP-11x & MP-124...

  • Page 396: Ftp- Or Nfs-Based Provisioning

    NFS v2/v3 is also supported. 33.1.7 Provisioning using AudioCodes EMS AudioCodes EMS server functions as a core-network provisioning server. The device's SNMP Manager should be configured with the IP address of the EMS server, using one of the methods detailed in the previous sections. As soon as a registered device contacts the EMS server through SNMP, the EMS server handles all required configuration automatically, upgrading software as needed.

  • Page 397: Files Provisioned By Automatic Update

    • Specified time of day (e.g., 18:00), configured by the ini file parameter AutoUpdatePredefinedTime. • Interval between Automatic Updates (e.g., every 60 minutes), configured by the ini file parameter AutoUpdateFrequency.  Centralized provisioning server request: Version 6.6 MP-11x & MP-124...

  • Page 398: Access Authentication With Http Server

    Upon receipt of an SNMP request from the provisioning server. • Upon receipt of a special SIP NOTIFY message from the provisioning server. The NOTIFY message includes an Event header with the AudioCodes proprietary value, "check-sync;reboot=false", as shown in the example below: NOTIFY sip:<user>@<dsthost> SIP/2.0 To: sip:<user>@<dsthost>...
  • Page 399 INIFileVersion The device automatically populates these tag variables with actual values in the sent header. By default, the device sends the following in the User-Agent header: User-Agent: Mozilla/4.0 (compatible; AudioCodes; <NAME>;<VER>;<MAC>;<CONF>) For example, if you set AupdHttpUserAgent = MyWorld-<NAME>;<VER>(<MAC>), the device sends the following User-Agent header: User-Agent: MyWorld-Mediant;7.00.200.001(00908F1DD0D3)

  • Page 400: File Download Sequence

    MP-11x & MP-124 Notes: • When this method is used, there is typically no need for the provisioning server to check the device’s current firmware version using the HTTP-User-Agent header. • The Automatic Update feature assumes that the Web server conforms to the HTTP standard.

  • Page 401: Cyclic Redundancy Check On Downloaded Configuration Files

    Therefore, the CRC feature can be used to prevent the device from installing such files. For enabling CRC, use the ini file parameter AUPDCheckIfIniChanged. By default, CRC is disabled. For more information on the parameter, see ''Automatic Update Parameters'' on page 642. Version 6.6 MP-11x & MP-124...

  • Page 402: Mac Address Automatically Inserted In Configuration File Name

    MP-11x & MP-124 33.2.8 MAC Address Automatically Inserted in Configuration File Name You can configure the file name of the configuration file (ini) in the URL to automatically include the MAC address of the device. As described in ''File Location for Automatic Update'' on page 397, the file name is included in the configured URL of the provisioning server where the file is located.

  • Page 403: Automatic Update From Nfs, Ftp And Http Servers

    CptFileURL = 'file://10.31.2.10/usr/share/public/usa_tones.dat' VP file: Set up an FTPS server and copy the VP file to the server. Configure the device with the URL path of the VP file: ♦ ini File: VPFileUrl = 'ftps://root:wheel@ftpserver.corp.com/vp.dat' Version 6.6 MP-11x & MP-124...

  • Page 404: Automatic Update For Mass Deployment

    MP-11x & MP-124 Software (.cmp) and ini files: Set up an HTTP Web server and copy the .cmp and configuration files to the server. Configure the device with the URL paths of the .cmp and ini files: ♦ ini File: AutoCmpFileUrl = 'http://www.company.com/device/sw.cmp'...
  • Page 405 InterfaceTable_ApplicationTypes, InterfaceTable_InterfaceMode, InterfaceTable_IPAddress, InterfaceTable_PrefixLength, InterfaceTable_Gateway, InterfaceTable_VlanID, InterfaceTable_InterfaceName, InterfaceTable_PrimaryDNSServerIPAddress, InterfaceTable_SecondaryDNSServerIPAddress, InterfaceTable_UnderlyingDevice; InterfaceTable 0 = 6, 10, 10.15.7.95, 16, 10.15.0.1, 1, "Voice", 80.179.52.100, 0.0.0.0, "vlan 1"; [ \InterfaceTable ] Power down and then power up the device. Version 6.6 MP-11x & MP-124...
  • Page 406 MP-11x & MP-124 This page is intentionally left blank. User's Manual Document #: LTRT-65432...

  • Page 407: Restoring Factory Defaults

    Establish serial communication with the device using a serial communication program (such as HyperTerminal ) with the following communication port settings: ♦ Baud Rate: 9,600 bps for MP-11x; 115,200 bps for MP-124 ♦ Data Bits: 8 ♦ Parity: None ♦...

  • Page 408: Restoring Defaults Using An Ini File

    MP-11x & MP-124 34.3 Restoring Defaults using an ini File You can restore the device to factory default settings by loading an empty ini file to the device. This is done using the Web interface's Configuration File page (see 'Backing Up and Loading Configuration File' on page 388).

  • Page 409: Status, Performance Monitoring And Reporting

    Part VIII Status, Performance Monitoring and Reporting...

  • Page 411: System Status

    To delete a loaded file:  Click the Delete button corresponding to the file that you want to delete. Deleting a file takes effect only after device reset (see 'Resetting the Device' on page 363). Version 6.6 MP-11x & MP-124...

  • Page 412: Viewing Ethernet Port Information

    MP-11x & MP-124 35.2 Viewing Ethernet Port Information The Ethernet Port Information page displays read-only information on the Ethernet port connections. Note: The Ethernet Port Information page can also be accessed from the Home page (see 'Viewing the Home Page' on page 63).

  • Page 413: Carrier-Grade Alarms

    For each alarm, the following information is provided:  Severity: severity level of the alarm: • Critical (red) • Major (range) • Minor (yellow) • Cleared (green)  Source: unit from which the alarm was raised Version 6.6 MP-11x & MP-124...
  • Page 414 MP-11x & MP-124  Description: brief explanation of the alarm  Date: date and time that the alarm was generated You can view the next 20 alarms (if exist), by clicking the Go to page button.  To delete all the alarms in the table: Click the Delete History Table button;...

  • Page 415: Voip Status

    Multiple Interface Table page (see 'Configuring IP Network Interfaces' on page 124).  To view the active IP network interfaces:  Open the IP Interface Status page (Status & Diagnostics tab > VoIP Status menu > IP Interface Status). Version 6.6 MP-11x & MP-124...

  • Page 416: Viewing Performance Statistics

    MP-11x & MP-124 37.3 Viewing Performance Statistics The Basic Statistics page provides read-only, device performance statistics. This page is refreshed every 60 seconds. The duration that the currently displayed statistics has been collected is displayed above the statistics table. ...
  • Page 417 It is incremented as a result of an internal identification of Capabilities capability mismatch. This mismatch is reflected to CDR via the value of the parameter DefaultReleaseReason (default is GWAPP_NO_ROUTE_TO_DESTINATION (3)) or by the GWAPP_SERVICE_NOT_IMPLEMENTED_UNSPECIFIED (79) reason. Version 6.6 MP-11x & MP-124...

  • Page 418: Viewing Registered Users

    MP-11x & MP-124 Counter Description Number of Failed Calls Indicates the number of calls that failed due to unavailable resources or due to No Resources a device lock. The counter is incremented as a result of one of the following release reasons: ...

  • Page 419: Viewing Registration Status

    Note: The registration mode (i.e., per device, endpoint, account. or no registration) is configured in the Hunt Group Settings table (see 'Configuring Hunt Group Settings' on page 237) or using the TrunkGroupSettings ini file parameter. Version 6.6 MP-11x & MP-124...

  • Page 420: Viewing Call Routing Status

    MP-11x & MP-124 37.7 Viewing Call Routing Status The Call Routing Status page provides you with information on the current routing method used by the device. This information includes the IP address and FQDN (if used) of the Proxy server with which the device currently operates.

  • Page 421: Viewing Ip Connectivity

    Host Name Host name (or IP address) as defined in the Tel to IP Routing. Connectivity The method according to which the destination IP address is queried Method periodically (ICMP ping or SIP OPTIONS request). Version 6.6 MP-11x & MP-124...
  • Page 422 MP-11x & MP-124 Column Name Description Connectivity The status of the IP address' connectivity according to the method in the Status 'Connectivity Method' field.  OK = Remote side responds to periodic connectivity queries.  Lost = Remote side didn't respond for a short period.

  • Page 423: Reporting Information To External Party

    Start timestamp in the RTCP XR indicates the start of the media segment; the End timestamp indicates the time of the last sent periodic RTCP XR (typically, up to 5 seconds before reported segment ends). Table 38-1: RTCP XR Published VoIP Metrics Group Metric Name General Start Timestamp Version 6.6 MP-11x & MP-124...
  • Page 424 MP-11x & MP-124 Group Metric Name Stop Timestamp Call-ID Local Address (IP, Port & SSRC) Remote Address (IP, Port & SSRC) Payload Type Session Description Payload Description Sample Rate Frame Duration Frame Octets Frames per Packets Packet Loss Concealment Silence Suppression State...
  • Page 425 LocalAddr: IP=172.17.116.201 Port=6000 SSRC=0x54c62a13 RemoteAddr: IP=172.17.116.202 Port=6000 SSRC=0x243220dd LocalGroup: RemoteGroup: LocalMAC: 00:90:8f:57:d9:71 LocalMetrics: Timestamps: START=2015-12-16T20:09:45Z STOP=2015-12-16T20:09:52Z SessionDesc: PT=8 PD=PCMA SR=8000 FD=20 PLC=3 SSUP=Off JitterBuffer: JBA=3 JBR=0 JBN=7 JBM=10 JBX=300 PacketLoss: NLR=0.00 JDR=0.00 BurstGapLoss: BLD=0.00 BD=0 GLD=0.00 GD=6325 GMIN=16 Version 6.6 MP-11x & MP-124...
  • Page 426 MP-11x & MP-124 Delay: RTD=0 ESD=11 Signal: SL=-34 NL=-67 RERL=17 QualityEst: RLQ=93 MOSLQ=4.1 MOSCQ=4.10 RemoteMetrics: Timestamps: START=2015-12-16T20:09:45Z STOP=2015-12-16T20:09:52Z JitterBuffer: JBA=3 JBR=0 JBN=0 JBM=0 JBX=300 PacketLoss: NLR=0.00 JDR=0.00 BurstGapLoss: BLD=0.00 BD=0 GLD=0.00 GD=0 GMIN=16 Delay: RTD=65535 ESD=0 QualityEst: DialogID: 20328634741612201520943@172.17.116.201;to- tag=1c1690611502;from-tag=1c2032864069...
  • Page 427 'RTCP XR Collection Server Transport Type' (RTCPXRESCTransportType) - determines the transport layer for outgoing SIP dialogs initiated by the device to the RTCP XR Collection Server. Click Submit. Reset the device for the settings to take effect. Version 6.6 MP-11x & MP-124...

  • Page 428: Generating Call Detail Records

    MP-11x & MP-124 38.2 Generating Call Detail Records The Call Detail Record (CDR) contains vital statistic information on calls made from the device. The device can be configured to generate and report CDRs for various stages of the call, including SIP messages and/or media. You can configure when CDRs for a call are generated, for example, only at the end of the call or only at the start and end of the call.

  • Page 429: Cdr Field Description

       IPMEDIA  NETANN  STREAMING  TRANSPARENT  MSCML  VXML  IP2IP Orig Call originator:  LCL (Tel side)  RMT (IP side) SourceIp Source IP address DestIp Destination IP address Version 6.6 MP-11x & MP-124...
  • Page 430 MP-11x & MP-124 Field Name Description Source phone number type Note: This field is applicable only to the Gateway application. Source phone number plan Note: This field is applicable only to the Gateway application. Source phone number SrcPhoneNum SrcNumBeforeMap Source number before manipulation Destination phone number type Note: This field is applicable only to the Gateway application.
  • Page 431  N/A - Reasons not belonging to above categories RedirectNumBeforeMap Redirect number before manipulation SrdId SRD ID name SIPInterfaceId SIP interface ID ProxySetId Proxy Set ID IpProfileId IP Profile ID name MediaRealmId Media Realm name Version 6.6 MP-11x & MP-124...

  • Page 432: Release Reasons In Cdr

    MP-11x & MP-124 Field Name Description SigTransportType SIP signaling transport type (UDP, TCP, or TLS) TxRTPIPDiffServ Media IP DiffServ TxSigIPDiffServ Signaling IP DiffServ LocalRFactor Local R-factor RemoteRFactor Remote R-factor LocalMosCQ Local MOS for conversation quality RemoteMosCQ Remote MOS for conversation quality...
  • Page 433 "MFCR2_ACCEPT_CALL"  "GWAPP_CALL_REJECTED"  "GWAPP_NUMBER_CHANGED"  "GWAPP_NON_SELECTED_USER_CLEARING"  "GWAPP_INVALID_NUMBER_FORMAT"  "GWAPP_FACILITY_REJECT"  "GWAPP_RESPONSE_TO_STATUS_ENQUIRY"  "GWAPP_NORMAL_UNSPECIFIED"  "GWAPP_CIRCUIT_CONGESTION"  "GWAPP_USER_CONGESTION"  "GWAPP_NO_CIRCUIT_AVAILABLE"  "GWAPP_NETWORK_OUT_OF_ORDER"  "GWAPP_NETWORK_TEMPORARY_FAILURE"  "GWAPP_NETWORK_CONGESTION"  "GWAPP_ACCESS_INFORMATION_DISCARDED"  "GWAPP_REQUESTED_CIRCUIT_NOT_AVAILABLE"  "GWAPP_RESOURCE_UNAVAILABLE_UNSPECIFIED"  "GWAPP_PERM_FR_MODE_CONN_OUT_OF_S" Version 6.6 MP-11x & MP-124...
  • Page 434 MP-11x & MP-124  "GWAPP_PERM_FR_MODE_CONN_OPERATIONAL"  "GWAPP_PRECEDENCE_CALL_BLOCKED" • "RELEASE_BECAUSE_PREEMPTION_ANALOG_CIRCUIT_RESERVED_FOR_ REUSE" • "RELEASE_BECAUSE_PRECEDENCE_CALL_BLOCKED"  "GWAPP_QUALITY_OF_SERVICE_UNAVAILABLE"  "GWAPP_REQUESTED_FAC_NOT_SUBSCRIBED"  "GWAPP_BC_NOT_AUTHORIZED"  "GWAPP_BC_NOT_PRESENTLY_AVAILABLE"  "GWAPP_SERVICE_NOT_AVAILABLE"  "GWAPP_CUG_OUT_CALLS_BARRED"  "GWAPP_CUG_INC_CALLS_BARRED"  "GWAPP_ACCES_INFO_SUBS_CLASS_INCONS"  "GWAPP_BC_NOT_IMPLEMENTED"  "GWAPP_CHANNEL_TYPE_NOT_IMPLEMENTED"  "GWAPP_REQUESTED_FAC_NOT_IMPLEMENTED"  "GWAPP_ONLY_RESTRICTED_INFO_BEARER"  "GWAPP_SERVICE_NOT_IMPLEMENTED_UNSPECIFIED"  "GWAPP_INVALID_CALL_REF"...

  • Page 435: Configuring Radius Accounting

    Numeric 192.168.14.43 Start Acc address requesting device Stop Acc service-type Type of service Numeric 1: login Start Acc requested Stop Acc h323- SIP call identifier Up to 32 Start Acc incoming- octets Stop Acc conf-id Version 6.6 MP-11x & MP-124...
  • Page 436 MP-11x & MP-124 Vendor Attribute Attribute Specific Value Purpose Example Number Name Attribute Format (VSA) No. h323-remote- IP address of the Numeric - Stop Acc address remote gateway h323-conf-id H.323/SIP call Up to 32 Start Acc identifier octets Stop Acc...
  • Page 437 = 202 // Accounting non-standard parameters: (4923 33) h323-gw-id = (4923 23) h323-remote-address = 212.179.22.214 (4923 1) h323-ivr-out = h323-incoming-conf-id:02102944 600a1899 3fd61009 0e2f3cc5 (4923 30) h323-disconnect-cause = 22 (0x16) (4923 27) h323-call-type = VOIP Version 6.6 MP-11x & MP-124...

  • Page 438: Event Notification Using X-Detect Header

    MP-11x & MP-124 (4923 26) h323-call-origin = Originate (4923 24) h323-conf-id = 02102944 600a1899 3fd61009 0e2f3cc5 38.4 Event Notification using X-Detect Header The device supports the sending of notifications to a remote party notifying the occurrence (or detection) of certain events on the media stream. Event detection and notifications is performed using the SIP X-Detect message header and only when establishing a SIP dialog.
  • Page 439 Each time the device detects a supported event, the event is notified to the remote party by sending an INFO message with the following message body: • Content-Type: application/X-DETECT • Type = [CPT | FAX | PTT…] • Subtype = xxx (according to the defined subtypes of each type) Version 6.6 MP-11x & MP-124...

  • Page 440: Querying Device Channel Resources Using Sip Options

    MP-11x & MP-124 Below is an example of SIP messages using the X-Detect header: INVITE sip:101@10.33.2.53;user=phone SIP/2.0 Via: SIP/2.0/UDP 10.33.2.53;branch=z9hG4bKac5906 Max-Forwards: 70 From: "anonymous" <sip:anonymous@anonymous.invalid>;tag=1c25298 To: <sip:101@10.33.2.53;user=phone> Call-ID: 11923@10.33.2.53 CSeq: 1 INVITE Contact: <sip:100@10.33.2.53> X- Detect: Request=CPT,FAX SIP/2.0 200 OK Via: SIP/2.0/UDP 10.33.2.53;branch=z9hG4bKac5906...

  • Page 441: Diagnostics

    Part IX Diagnostics...

  • Page 443: Syslog And Debug Recordings

    The INFO and DEBUG messages are required only for advanced debugging. Therefore, by default, they are not sent by the device.  When viewing Syslog messages in the Web interface, these message types are color coded. Version 6.6 MP-11x & MP-124...

  • Page 444: Event Representation In Syslog Messages

    MP-11x & MP-124 Message Item Description Message Sequence Number Syslog messages are sequentially numbered in the format [S=<number>] [S=<number>], for example, "[S=643]". A skip in the number sequence of messages indicates a loss of message packets. For example, in the below Syslog message generation, messages 238 through 300 were not received.
  • Page 445 Packet Header Error RTP Packet Loss Counts the number of BFI Frames Received From The Host No Available Release Descriptor RTP Reorder Unknown RTP Payload Type RTP SSRC Error Unrecognized Fax Relay Command Invalid Accumulated Packets Counter Version 6.6 MP-11x & MP-124...

  • Page 446: Identifying Audiocodes Syslog Messages Using Facility Levels

    Unknown Aggregation Payload Type Invalid Routing Flag Received 39.1.2 Identifying AudioCodes Syslog Messages using Facility Levels The device’s Syslog messages can easily be identified and distinguished from Syslog messages from other equipment, by setting its Facility level. The Facility levels of the device's Syslog messages are numerically coded with decimal values.

  • Page 447: Snmp Alarms In Syslog Messages

    Notice Indeterminate Notice Notice Cleared  Cleared Alarms: CLEAR-ALARM: <Alarm Name>; Textual Description: <Textual Description>; Severity <Alarm Severity>; Source <Alarm Source>; Unique ID: <Alarm Unique ID >; If exists Additional Info1:/ Additional Info2:/ Additional Info3: Version 6.6 MP-11x & MP-124...

  • Page 448: Configuring Syslog Settings

    MP-11x & MP-124 39.2 Configuring Syslog Settings The procedure below describes how to configure Syslog. This includes defining the Syslog server address as well as selecting the activities on the device (for example, a parameter value change) that you want reported to the server.

  • Page 449: Configuring Debug Recording

    Syslog messages for IP Groups 1 through 4. For each filter criteria, you can enable or disable Syslog messages and debug recording. Debug recording can also be filtered using various filtering criteria such as SIP signaling or signaling and media. Version 6.6 MP-11x & MP-124...
  • Page 450 MP-11x & MP-124  To configure logging filtering rules: Open the Logging Filters Table page (Configuration tab > System menu > Logging > Logging Filters Table). Click the Add button; the Add Record dialog box appears: Figure 39-2: Logging Filters Table - Add Record Dialog Box Configure the logging filter, as required.

  • Page 451: Filtering Ip Network Traces

    IP protocol type (PDU) entered as an enumeration value (e.g., 1 is ICMP, 6 is TCP, 17 is UDP) udp, tcp, icmp, sip, http, https Single expressions for protocol type udp.port, tcp.port Transport layer Version 6.6 MP-11x & MP-124...
  • Page 452 MP-11x & MP-124 Expression Description udp.srcport, tcp.srcport Transport layer for source port udp.dstport, tcp.dstport Transport layer for destination port and, &&, ==, <, > Between expressions Below are examples of configured expressions for the 'Value' parameter:  udp && ip.addr==10.8.6.55 ...

  • Page 453: Viewing Syslog Messages

    Syslog server. • You can select the Syslog messages in this page, and copy and paste them into a text editor such as Notepad. This text file (txt) can then be sent to AudioCodes Technical Support for diagnosis and troubleshooting. ...

  • Page 454: Collecting Debug Recording Messages

    MP-11x & MP-124 39.6 Collecting Debug Recording Messages To collect debug recording packets, the open source program Wireshark is used. AudioCodes proprietary plug-in files for Wireshark, which are shipped in your software kit, are also required. Notes: • The default debug recording port is 925. You can change the port in Wireshark (Edit menu >...
  • Page 455 User's Manual 39. Syslog and Debug Recordings The device adds the header "AUDIOCODES DEBUG RECORDING" to each debug recording message, as shown below: Figure 39-4: Wireshark Page Version 6.6 MP-11x & MP-124...
  • Page 456 MP-11x & MP-124 This page is intentionally left blank. User's Manual Document #: LTRT-65432...

  • Page 457: Self-Testing

    Startup Test (automatic): This hardware test has minor impact in real-time. While this test is executed, the regular operation of the device is disabled. If an error is detected, an error message is sent to the Syslog. Version 6.6 MP-11x & MP-124...
  • Page 458 MP-11x & MP-124 This page is intentionally left blank. User's Manual Document #: LTRT-65432...

  • Page 459: Line Testing

    9 = Resistance Tip-Ground [Ohm] • 10 = Resistance Ring-Ground [Ohm] • 11 = Capacity Tip-Ring [F] • 12 = Capacity Tip-Ground [F] • 13 = Capacity Ring-Ground [F] • 14 = AC Voltage Tip-Ring [V] Version 6.6 MP-11x & MP-124...

  • Page 460: Fxo Line Testing

    However, if the grounding is done directly to the earth, the tests are supported only on specific hardware models. For more information, please contact your AudioCodes' sales representative.

  • Page 461: Testing Sip Signaling Calls

    By default, you can configure up to five test calls. This maximum can be increased by installing the relevant Software License Key. For more information, contact your AudioCodes sales representative. • The Test Call Endpoint table can also be configured using the table ini file parameter Test_Call (see 'SIP Test Call Parameters' on page 497).
  • Page 462 MP-11x & MP-124 Configure the test endpoint parameters as desired. See the table below for a description of these parameters. Click Submit to apply your settings. Test Call Table Parameters Parameter Description General Tab Endpoint URI Defines the endpoint's URI. This can be defined as a user or user@host.
  • Page 463 In this way, the test session stays within the configured maximum channels. Note: This parameter is applicable only if 'Call Party' is set to Caller. Version 6.6 MP-11x & MP-124...

  • Page 464: Starting, Stopping And Restarting Test Calls

    MP-11x & MP-124 Parameter Description Test Duration Defines the test duration (in minutes). [Test_Call_TestDur The valid value is 0 to 100000. The default is 0 (i.e., unlimited). ation] Note: This parameter is applicable only if 'Call Party' is set to Caller.

  • Page 465: Viewing Test Call Statistics

    (according to 'Schedule Interval' parameter settings) and also shows the following summary of completed test calls: ♦ Total number of test calls that were established. ♦ Number of successfully answered calls out of the total number of calls attempted (ASR). Version 6.6 MP-11x & MP-124...

  • Page 466: Configuring Dtmf Tones For Test Calls

    MP-11x & MP-124 • "Running (Calls: <number of active calls>, ASR: <%>)": The test call has been started (i.e., the Dial command was clicked) and shows the following: ♦ Number of currently active test calls. ♦ Number of successfully answered calls out of the total number of calls attempted (Answer Seizure Ratio or ASR).

  • Page 467: Configuring Basic Test Call

    The Basic Test Call feature tests incoming calls only and is initiated only upon receipt of incoming calls with the configured prefix. • For a full description of this parameter, see 'SIP Test Call Parameters' on page 497. Version 6.6 MP-11x & MP-124...

  • Page 468: Test Call Configuration Examples

    The test call is done between two AudioCodes devices - Device A and Device B - with simulated test endpoints. This eliminates the need for phone users, who would otherwise need to answer and end calls many times for batch testing.
  • Page 469 This is useful, for example, for verifying that endpoints located in the LAN can register with an external proxy and subsequently, communicate with one another. Version 6.6 MP-11x & MP-124...
  • Page 470 MP-11x & MP-124 Figure 42-7: Test Call Registration Example This example assumes that you have configured your device for communication between LAN phone users such as IP Groups to represent the device (10.13.4.12) and the proxy server, and IP-to-IP routing rules to route calls between these IP Groups.

  • Page 471: Appendix

    Part X Appendix...

  • Page 473: Dialing Plan Notation For Routing And Manipulation

    To depict prefix and suffix numbers together:  03(100): for any number that starts with 03 and ends with 100.  [100-199](100,101,105): for a number that starts with 100 to 199 and ends with 100, 101 or 105. Version 6.6 MP-11x & MP-124...
  • Page 474 MP-11x & MP-124 Notation Description  03(abc): for any number that starts with 03 and ends with abc.  03(5xx): for any number that starts with 03 and ends with 5xx.  03(400,401,405): for any number that starts with 03 and ends with 400 or 401 or 405.

  • Page 475: Configuration Parameters Reference

    This table parameter configures the Multiple Interface table. The EMS: IP Interface Settings format of this parameter is as follows: [InterfaceTable] [InterfaceTable] FORMAT InterfaceTable_Index = InterfaceTable_ApplicationTypes, InterfaceTable_InterfaceMode, InterfaceTable_IPAddress, InterfaceTable_PrefixLength, InterfaceTable_Gateway, InterfaceTable_VlanID, InterfaceTable_InterfaceName, InterfaceTable_PrimaryDNSServerIPAddress, InterfaceTable_SecondaryDNSServerIPAddress, InterfaceTable_UnderlyingInterface; [\InterfaceTable] For example: Version 6.6 MP-11x & MP-124...
  • Page 476 MP-11x & MP-124 Parameter Description InterfaceTable 0 = 0, 0, 192.168.85.14, 16, 0.0.0.0, 1, Management; InterfaceTable 1 = 2, 0, 200.200.85.14, 24, 0.0.0.0, 200, Control; InterfaceTable 2 = 1, 0, 211.211.85.14, 24, 211.211.85.1, 211, Media; The above example, configures three network interfaces (OAMP, Control, and Media).

  • Page 477: Routing Parameters

    (i.e., next hop). If no explicit entry is found, the packet is sent to the default gateway according to the source interface of the packet (if defined). Version 6.6 MP-11x & MP-124...

  • Page 478: Quality Of Service Parameters

    MP-11x & MP-124 Parameter Description The format of this parameter is as follows: [ StaticRouteTable ] FORMAT StaticRouteTable_Index = StaticRouteTable_InterfaceName, StaticRouteTable_Destination, StaticRouteTable_PrefixLength, StaticRouteTable_Gateway, StaticRouteTable_Description; [ \StaticRouteTable ] Note: For a description of this parameter, see 'Configuring Static IP Routing' on page 135.

  • Page 479: Nat And Stun Parameters

    Notes:  For this parameter to take effect, a device reset is required.  For defining the STUN server domain name, use the parameter STUNServerDomainName.  For more information on STUN, see Configuring STUN on Version 6.6 MP-11x & MP-124...
  • Page 480 MP-11x & MP-124 Parameter Description page 148. Web: STUN Server Primary IP Defines the IP address of the primary STUN server. EMS: Primary Server IP The valid range is the legal IP addresses. The default is 0.0.0.0. [STUNServerPrimaryIP] Note: For this parameter to take effect, a device reset is required.
  • Page 481 For this parameter to take effect, a device reset is required.  The NAT mechanism and the IP address translation must be enabled for this parameter to take effect (i.e., parameter NATMode and the parameter EnableIpAddrTranslation to 1). Version 6.6 MP-11x & MP-124...

  • Page 482: Nfs Parameters

    MP-11x & MP-124 44.1.6 NFS Parameters The Network File Systems (NFS) configuration parameters are described in the table below. Table 44-6: NFS Parameters Parameter Description [NFSBasePort] Defines the start of the range of numbers used for local UDP ports used by the NFS client.

  • Page 483: Dhcp And Lldp Parameters

    After you enable the DHCP server, do the following: Enable DHCP and save the configuration. Perform a cold reset using the device's hardware reset button (soft reset using the Web interface doesn't trigger the BootP/DHCP procedure and this parameter reverts to 'Disable'). Version 6.6 MP-11x & MP-124...

  • Page 484: Ntp And Daylight Saving Time Parameters

    MP-11x & MP-124 Parameter Description  Throughout the DHCP procedure, the BootP/TFTP application must be deactivated; otherwise the device receives a response from the BootP server instead of from the DHCP server.  This parameter is a special 'Hidden' parameter. Once defined and saved in flash memory, its assigned value doesn't revert to its default even if the parameter doesn't appear in the ini file.
  • Page 485 EMS: End DayLightSavingTimeStart parameter. [DayLightSavingTimeEnd] Web/EMS: Offset Defines the daylight saving time offset (in minutes). [DayLightSavingTimeOffset] The valid range is 0 to 120. The default is 60. Version 6.6 MP-11x & MP-124...

  • Page 486: Management Parameters

    MP-11x & MP-124 44.2 Management Parameters This subsection describes the device's Web and Telnet parameters. 44.2.1 General Parameters The general management parameters are described in the table below. Table 44-10: General Management Parameters Parameter Description Web: Web and Telnet This table configures up to ten IP addresses that are permitted to access Access List Table the device's Web interface and Telnet interfaces.
  • Page 487 Defines the LAN HTTP port for Web management (default is [HTTPport] 80). To enable Web management from the LAN, configure the desired port. Note: For this parameter to take effect, a device reset is required. Version 6.6 MP-11x & MP-124...
  • Page 488 MP-11x & MP-124 Parameter Description EMS: Disable WEB Config Determines whether the entire Web interface is read-only. [DisableWebConfig]  [0] = (Default) Enables modifications of parameters.  [1] = Web interface is read-only. When in read-only mode, parameters can't be modified. In...

  • Page 489: Telnet Parameters

    When set to zero, idle sessions are not disconnected. EMS: Server Idle Disconnect The valid range is any value. The default is 0. [TelnetServerIdleDisconnect] Note: For this parameter to take effect, a device reset is required. Version 6.6 MP-11x & MP-124...

  • Page 490: Snmp Parameters

    MP-11x & MP-124 44.2.4 SNMP Parameters The SNMP parameters are described in the table below. Table 44-13: SNMP Parameters Parameter Description Web: Enable SNMP Enables SNMP. [DisableSNMP]  [0] Enable = (Default) SNMP is enabled.  [1] Disable = SNMP is disabled and no traps are sent.
  • Page 491 The resolved IP address replaces the last entry in the Trap Manager table (defined by the SNMPManagerTableIP parameter) and the last trap manager entry of snmpTargetAddrTable in the snmpTargetMIB. For example: 'mngr.corp.mycompany.com'. The valid range is a string of up to 99 characters. Version 6.6 MP-11x & MP-124...
  • Page 492 MP-11x & MP-124 Parameter Description SNMP Community String Parameters Community String Defines up to five read-only SNMP community strings (up to [SNMPReadOnlyCommunityString 19 characters each). The default string is 'public'. Community String Defines up to five read/write SNMP community strings (up to [SNMPReadWriteCommunityStrin 19 characters each).

  • Page 493: Parameters

    Web: Username Defines the connection request username used by the CLI: connection-request-user-name ACS to connect to the device. [TR069ConnectionRequestUsername] The valid value is a string of up to 256 characters. By default, no username is defined. Version 6.6 MP-11x & MP-124...

  • Page 494: Serial Parameters

    MP-11x & MP-124 Parameter Description Web: Password Defines the connection request password used by the ACS CLI: connection-request-password to connect to the device. [TR069ConnectionRequestPassword] The valid value is a string of up to 256 characters. By default, no password is defined.

  • Page 495: Debugging And Diagnostics Parameters

    Out mechanism is activated if enabled (i.e., the parameter EnableBusyOut is set to 1). Lifeline is activated only if it is enabled (using the parameter LifeLineType).  If the self-test fails, the device restarts to overcome internal fatal Version 6.6 MP-11x & MP-124...
  • Page 496 (see the EnableBusyOut parameter). The Lifeline (FXS) phone is connected to the following port:  MP-11x FXS-only device: FXS Port 1  MP-118 FXS/FXO device: FXS Ports 1 to 4 For the FXS-only device, FXS Port 1 connects to the POTS (Lifeline) phone as well as to the PSTN / PBX, using a splitter cable.

  • Page 497: Sip Test Call Parameters

    FORMAT Test_Call_Index = Test_Call_EndpointURI, Test_Call_CalledURI, Test_Call_RouteBy, Test_Call_IPGroupID, Test_Call_DestAddress, Test_Call_DestTransportType, Test_Call_SRD, Test_Call_ApplicationType, Test_Call_AutoRegister, Test_Call_UserName, Test_Call_Password, Test_Call_CallParty, Test_Call_MaxChannels, Test_Call_CallDuration, Test_Call_CallsPerSecond, Test_Call_TestMode, Test_Call_TestDuration, Test_Call_Play, Test_Call_ScheduleInterval; Note: For a description of this table, see 'Configuring Test Calls' on page 461. Version 6.6 MP-11x & MP-124...

  • Page 498: Syslog, Cdr And Debug Parameters

    MP-11x & MP-124 44.3.3 Syslog, CDR and Debug Parameters The Syslog, CDR and debug parameters are described in the table below. Table 44-18: Syslog, CDR and Debug Parameters Parameter Description Web: Enable Syslog Determines whether the device sends logs and error messages (e.g., EMS: Syslog enable CDRs) generated by the device to a Syslog server.
  • Page 499 ‘syslog’ filter. Notes:  This parameter is typically set to 5 if debug traces are required. However, in cases of heavy traffic, option 7 is recommended.  Options 2, 3, 4, and 6 are not recommended. Version 6.6 MP-11x & MP-124...
  • Page 500 MP-11x & MP-124 Parameter Description Web: Syslog Facility Number Defines the Facility level (0 through 7) of the device’s Syslog EMS: SyslogFacility messages, according to RFC 3164. This allows you to identify Syslog [SyslogFacility] messages generated by the device. This is useful, for example, if you collect the device’s and other equipments’...

  • Page 501: Resource Allocation Indication Parameters

    'major' alarm status. The range is 0 to 100. The default is 90. Note: The percentage of busy endpoints is calculated by dividing the number of busy endpoints by the total number of “enabled” endpoints. Version 6.6 MP-11x & MP-124...

  • Page 502: Bootp Parameters

    MP-11x & MP-124 Parameter Description [RAILowThreshold] Defines the low threshold percentage of total calls that are active (busy endpoints). When the percentage of the device's busy endpoints falls below this low threshold, the device sends an SNMP acBoardCallResourcesAlarm alarm trap with a 'cleared' alarm status.

  • Page 503: Security Parameters

    (i.e., 'Admin') to any other value, and then reset the device.  This parameter is applicable only to FXS interfaces.  For more information on the Voice menu, see FXS Voice Menu Guidance on page 32. Version 6.6 MP-11x & MP-124...

  • Page 504: Https Parameters

    MP-11x & MP-124 Parameter Description [EnableSecureStartup] Enables the Secure Startup mode. In this mode, downloading the ini file to the device is restricted to a URL provided in initial configuration (see the parameter IniFileURL) or using DHCP.  [0] Disable (default).
  • Page 505 The valid range is a 47-character string. Note: This parameter is applicable only when the device is loaded using BootP/TFTP. Defines the name of a private key file (in unencrypted PEM [HTTPSPkeyFileName] format) to be loaded from the TFTP server. Version 6.6 MP-11x & MP-124...

  • Page 506: Srtp Parameters

    MP-11x & MP-124 Parameter Description [HTTPSCertFileName] Defines the name of the HTTPS server certificate file to be loaded using TFTP. The file must be in base64-encoded PEM format. The valid range is a 47-character string. Note: This parameter is only applicable when the device is loaded using BootP/TFTP.
  • Page 507 Defines the offered crypto suites (cipher encryption algorithms) [SRTPofferedSuites] for SRTP.  [0] = (Default) All available crypto suites.  [1] CIPHER SUITES AES CM 128 HMAC SHA1 80 = device uses AES-CM encryption with a 128-bit key and HMAC-SHA1 Version 6.6 MP-11x & MP-124...

  • Page 508: Tls Parameters

    MP-11x & MP-124 Parameter Description message authentication with a 80-bit tag.  [2] CIPHER SUITES AES CM 128 HMAC SHA1 32 = device uses AES-CM encryption with a 128-bit key and HMAC-SHA1 message authentication with a 32-bit tag. Note: This parameter also affects the selection of the crypto in the device's answer.
  • Page 509 Determines whether the device, when acting as a client for TLS Certificate connections, verifies the Server certificate. The certificate is EMS: Verify Server Certificate verified with the Root CA information. [VerifyServerCertificate]  [0] Disable (default) Version 6.6 MP-11x & MP-124...

  • Page 510: Ssh Parameters

    MP-11x & MP-124 Parameter Description  [1] Enable Note: If Subject Name verification is necessary, the parameter PeerHostNameVerificationMode must be used as well. Web: Strict Certificate Extension Enables the validation of the extensions (keyUsage and Validation extentedKeyUsage) of peer certificates. This validation ensures...

  • Page 511: Ipsec Parameters

    Description IPSec Parameters Web: Enable IP Security Enables IPSec on the device. EMS: IPSec Enable  [0] Disable (default) [EnableIPSec]  [1] Enable Note: For this parameter to take effect, a device reset is required. Version 6.6 MP-11x & MP-124...
  • Page 512 MP-11x & MP-124 Parameter Description Web: IKE Certificate Ext Enables the validation of the extensions (keyUsage and Validate extentedKeyUsage) of peer certificates. This validation ensures that the signing CA is authorized to sign certificates and that the end-entity [IKEcertificateExtValidate] certificate is authorized to negotiate a secure IPSec connection.

  • Page 513: Parameters

    The valid value is a string of up to 32 characters. The default is an [802.1xPassword] empty string. Web: 802.1x Verify Peer Determines whether the device verifies the Peer Certificate for IEEE Certificate 802.1x support. EMS: Verify Peer Certificate  [0] Disable (default) [802.1xVerifyPeerCertificate]  [1] Enable Version 6.6 MP-11x & MP-124...

  • Page 514: Ocsp Parameters

    MP-11x & MP-124 44.4.8 OCSP Parameters The Online Certificate Status Protocol (OCSP) parameters are described in the table below. Table 44-28: OCSP Parameters Parameter Description Web: Enable OCSP Server Enables or disables certificate checking using OCSP. EMS: OCSP Enable ...

  • Page 515: Radius Parameters

    HTTPSOnly parameter to 1 in order to force the use of HTTPS, since the transport is encrypted.  If using RADIUS authentication to log into the CLI, only the primary Web User Account, which has Security Administration access level, can access the device's CLI (see 'Configuring Version 6.6 MP-11x & MP-124...
  • Page 516 MP-11x & MP-124 Parameter Description Web User Accounts' on page 66). Web: RADIUS Authentication Defines the IP address of the RADIUS authentication server. Server IP Address Note: For this parameter to take effect, a device reset is required. EMS: RADIUS Auth Server IP...

  • Page 517: Sip Media Realm Parameters

    For a detailed description of this table, see 'Configuring Media Realms' on page 188. Quality of Experience Parameters Web: Server IP Defines the IP address of AudioCodes Session Experience Manager CLI: server-ip (SEM) server to where the quality experience reports are sent. [QOEServerIP] Note: For this parameter to take effect, a device reset is required.

  • Page 518: Control Network Parameters

    MP-11x & MP-124 Parameter Description Web: Interface Name Defines the IP network interface on which the quality experience reports [QOEInterfaceName] are sent. The default is the OAMP interface. Note: For this parameter to take effect, a device reset is required.
  • Page 519 Request-URI in REGISTER, INVITE and other [ProxyName] SIP messages, and as the host part of the To header in INVITE messages. If not specified, the Proxy IP address is used instead. Version 6.6 MP-11x & MP-124...
  • Page 520 MP-11x & MP-124 Parameter Description The valid value is a string of up to 49 characters. Note: This parameter functions together with the UseProxyIPasHost parameter. Web: Use Proxy IP as Host Enables the use of the proxy server's IP address (in dotted-...
  • Page 521 SRV query. The device then performs a DNS A-record query for the host name to locate an IP address. If set to NAPTR [2], an NAPTR query is performed. If it is successful, an SRV query is sent according to the information Version 6.6 MP-11x & MP-124...
  • Page 522 MP-11x & MP-124 Parameter Description received in the NAPTR response. If the NAPTR query fails, an SRV query is performed according to the configured transport type. If the Proxy/Registrar IP address parameter, the domain name in the Contact/Record-Route headers, or the IP address defined in the Routing tables contain a domain name with port definition, the device performs a regular DNS A-record query.
  • Page 523 [2] Full = Caches all challenges from the proxies. Note: Challenge Caching is used with all proxies and not only with the active one. Proxy IP Table Web: Proxy IP Table This table parameter configures the Proxy Set table with Proxy Version 6.6 MP-11x & MP-124...
  • Page 524 MP-11x & MP-124 Parameter Description EMS: Proxy IP Set IDs, each with up to five Proxy server IP addresses (or fully [ProxyIP] qualified domain name/FQDN). Each Proxy Set can be defined with a transport type (UDP, TCP, or TLS). The format of this...
  • Page 525 Registrar [RegistrationTimeDivider] server. The valid range is 50 to 100. The default is 50. For example: If this parameter is set to 70% and the Registration Expires time is 3600, the device re-sends its Version 6.6 MP-11x & MP-124...
  • Page 526 MP-11x & MP-124 Parameter Description registration request after 3600 x 70% (i.e., 2520 sec). Note: This parameter may be overridden if the parameter RegistrationTimeThreshold is greater than 0. Web/EMS: Registration Retry Time Defines the time interval (in seconds) after which a registration...
  • Page 527 Expires header field is present with a value of "0". Web/EMS: Add Empty Authorization Enables the inclusion of the SIP Authorization header in initial Version 6.6 MP-11x & MP-124...
  • Page 528 MP-11x & MP-124 Parameter Description Header registration (REGISTER) requests sent by the device. [EmptyAuthorizationHeader]  [0] Disable (default)  [1] Enable The Authorization header carries the credentials of a user agent (UA) in a request to a server. The sent REGISTER...

  • Page 529: General Sip Parameters

    Enables a specific device action upon the receipt of a SIP NOTIFY request, where the action depends on the value received in the Event CLI: sip-remote-reset header. [EnableSIPRemoteReset  [0] Disable (default)  [1] Enable Version 6.6 MP-11x & MP-124...
  • Page 530  'check-sync;reboot=true': triggers a device reset  'cwmp-connect': triggers connection with TR-069 Note: The Event header value is proprietary to AudioCodes. Web/EMS: Max SIP Defines the maximum size (in Kbytes) for each SIP message that can Message Length [KB] be sent over the network. The device rejects messages exceeding this [MaxSIPMessageLength user-defined size.
  • Page 531 To send a 183 response, you must also set the parameter ProgressIndicator2IP to 1. If it is equal to 0, 180 Ringing response is sent.  This feature can also be configured as an IP Profile and/or Tel Version 6.6 MP-11x & MP-124...
  • Page 532 MP-11x & MP-124 Parameter Description Profile. Web: 183 Message Defines the response of the device upon receipt of a SIP 183 response. Behavior  [0] Progress = (Default) A 183 response (without SDP) does not EMS: SIP 183 Behaviour cause the device to play a ringback tone.
  • Page 533 [1] = If the IsFaxUsed parameter is set to 1, the channel opens with the FaxTransportMode parameter set to 1 (relay). This is required to detect mid-call fax tones and to send T.38 Re-INVITE messages Version 6.6 MP-11x & MP-124...
  • Page 534 MP-11x & MP-124 Parameter Description upon fax detection. If the remote party supports T.38, the fax is relayed over T.38. Notes:  If VBD coder negotiation fails at call start and if the IsFaxUsed parameter is set to 1 (or 3), then the channel opens with the FaxTransportMode parameter set to 1 (relay) to allow future detection of fax tones and sending of T.38 Re-INVITES.
  • Page 535 To header. Web: Use user=phone in Determines whether the 'user=phone' string is added to the From and From Header Contact SIP headers. EMS: Is User Phone In  [0] No = (Default) Doesn't add 'user=phone' string. Version 6.6 MP-11x & MP-124...
  • Page 536 MP-11x & MP-124 Parameter Description  From [1] Yes = 'user=phone' string is part of the From and Contact [IsUserPhoneInFrom] headers. Web: Use Tel URI for Determines the format of the URI in the P-Asserted-Identity and P- Asserted Identity Preferred-Identity headers.
  • Page 537 For IP-to-Tel routing based on the 'dtg' parameter (instead of the 'tgrp' parameter), use the parameter UseBroadsoftDTG. Determines whether the device uses the 'dtg' parameter for routing IP- [UseBroadsoftDTG] to-Tel calls to a specific Hunt Group. Version 6.6 MP-11x & MP-124...
  • Page 538 MP-11x & MP-124 Parameter Description  [0] Disable (default)  [1] Enable When this parameter is enabled, if the Request-URI in the received SIP INVITE includes the 'dtg' parameter, the device routes the call to the Hunt Group according to its value. This parameter is used instead of the 'tgrp/trunk-context' parameters.
  • Page 539 EMS: User Agent Display value>/software version' is used, for example: Info User-Agent: myproduct/v.6.40.010.006 [UserAgentDisplayInfo] If not configured, the default string, <AudioCodes product- name>/software version' is used, for example: User-Agent: Audiocodes-Sip-Gateway- MediaPack/v.6.40.010.006 The maximum string length is 50 characters. Note: The software version number and preceding forward slash (/) cannot be modified.
  • Page 540 MP-11x & MP-124 Parameter Description regardless of the origin field.  [1] Enable = The device negotiates only an SDP re-offer with an incremented origin field. Web/EMS: Subject Defines the Subject header value in outgoing INVITE messages. If not [SIPSubject] specified, the Subject header isn't included (default).
  • Page 541 "Pai2" = The calling number is obtained using the following logic: If a P-Preferred-Identity header is present, the number is obtained from it. If no P-Preferred-Identity header is present and two P-Asserted- Identity headers are present, the number is obtained from the second P-Asserted-Identity header. Version 6.6 MP-11x & MP-124...
  • Page 542 MP-11x & MP-124 Parameter Description If only one P-Asserted-Identity header is present, the calling number is obtained from it. Notes:  The "From" and "Pai2" values are not case-sensitive.  Once a URL is selected, all the calling party parameters are set from this header.
  • Page 543 INVITE requests to ‘anonymous’ for restricted calls. [EnableContactRestricti  [0] Disable (default)  [1] Enable Determines whether the device's IP address is used as the URI host part instead of "anonymous.invalid" in the INVITE's From header for Version 6.6 MP-11x & MP-124...
  • Page 544 MP-11x & MP-124 Parameter Description [AnonymousMode] Tel-to-IP calls.  [0] = (Default) If the device receives a call from the Tel with blocked caller ID, it sends an INVITE with From: “anonymous”<anonymous@anonymous.invalid>  [1] = The device's IP address is used as the URI host part instead of "anonymous.invalid".
  • Page 545 Once a 200 OK is received in response to a REGISTER message, the REGISTER message is not considered in this maximum count limit.  This parameter applies only to outgoing REGISTER messages (i.e., incoming is unlimited). Version 6.6 MP-11x & MP-124...
  • Page 546 MP-11x & MP-124 Parameter Description Web/EMS: Default Defines the default Release Cause (sent to IP) for IP-to-Tel calls when Release Cause the device initiates a call release and an explicit matching cause for this [DefaultReleaseCause] release is not found. The default release cause is NO_ROUTE_TO_DESTINATION (3).
  • Page 547 The valid range is 0 to 255 (in seconds). The default is 0. Web: Enable Enables the device to send a SIP INFO message with the On-Hook/Off- Reanswering Info Hook parameter when the FXS phone goes on-hook during an ongoing Version 6.6 MP-11x & MP-124...
  • Page 548 MP-11x & MP-124 Parameter Description [EnableReansweringINF call and then off-hook again, within the user-defined regret timeout (configured by the parameter RegretTime). Therefore, the device notifies the far-end that the call has been re-answered.  [0] Disable (default)  [1] Enable This parameter is typically implemented for incoming IP-to-Tel collect calls to the FXS port.
  • Page 549 When not configured (i.e., default), the SITQ850Cause parameter is used.  This parameter is applicable only to FXO interfaces. Out-of-Service (Busy Out) Parameters Web/EMS: Enable Busy Enables the Busy Out feature.  [0] Disable (Default) [EnableBusyOut] Version 6.6 MP-11x & MP-124...
  • Page 550 MP-11x & MP-124 Parameter Description  [1] Enable When Busy Out is enabled and certain scenarios exist, the device does the following: The FXS port behaves according to the settings of the FXSOOSBehavior parameter such as playing a reorder tone when the phone is off-hooked, or changing the line polarity.

  • Page 551: Coders And Profile Parameters

    CodersGroup0_PayloadType, CodersGroup0_Sce; CodersGroup0 0 = g711Alaw64k, 20, 0, 255, 0; CodersGroup0 1 = eg711Ulaw, 10, 0, 71, 0; CodersGroup0 2 = eg711Ulaw, 10, 0, 71, 0; [ \CodersGroup0 ] [ CodersGroup1 ] FORMAT CodersGroup1_Index = CodersGroup1_Name, Version 6.6 MP-11x & MP-124...
  • Page 552 MP-11x & MP-124 Parameter Description CodersGroup1_pTime, CodersGroup1_rate, CodersGroup1_PayloadType, CodersGroup1_Sce; CodersGroup1 0 = Transparent, 20, 0, 56, 0; CodersGroup1 1 = g726, 20, 0, 23, 0; [ \CodersGroup1 ] Notes:  For a list of supported coders and a detailed description of this table, see Configuring Coders on page 219.
  • Page 553 For a detailed description of each parameter, see its corresponding "global" parameter. TelProfile Field Web Name Global Parameter TelProfile_ProfileName Profile Name TelProfile_TelPreference Profile Preference TelProfile_CodersGroupID Coder CodersGroup0 Group TelProfile_IsFaxUsed IsFaxUsed Signaling Method TelProfile_JitterBufMinDelay Dynamic DJBufMinDelay Jitter Buffer Minimum Delay Version 6.6 MP-11x & MP-124...
  • Page 554 MP-11x & MP-124 Parameter Description TelProfile_JitterBufOptFactor Dynamic DJBufOptFactor Jitter Buffer Optimization Factor TelProfile_IPDiffServ RTP IP PremiumServiceClassMediaDiffServ DiffServ TelProfile_SigIPDiffServ Signaling PremiumServiceClassControlDiffServ DiffServ TelProfile_DtmfVolume DTMF DTMFVolume Volume TelProfile_InputGain Input Gain InputGain TelProfile_VoiceVolume Voice VoiceVolume Volume TelProfile_EnableReversePolarity Enable EnableReversalPolarity Polarity Reversal TelProfile_EnableCurrentDisconnect Enable...

  • Page 555: Channel Parameters

    (between Big Endian and Little Endian).  The G.727 coder is currently not supported by MP-124 Rev. E. Web: MF Transport Type Currently, not supported. [MFTransportType] Web: Enable Answer Detector Currently, not supported. [EnableAnswerDetector] Version 6.6 MP-11x & MP-124...
  • Page 556 MP-11x & MP-124 Parameter Description Web: Answer Detector Activity Defines the time (in 100-msec resolution) between activating the Delay Answer Detector and the time that the detector actually starts to [AnswerDetectorActivityDelay] operate. The valid range is 0 to 1023. The default is 0.

  • Page 557: Coder Parameters

    Determines the DTMF transport type. Type  [0] Mute DTMF = DTMF digits are removed from the voice [DTMFTransportType] stream and are not relayed to remote side.  [2] Transparent DTMF = DTMF digits remain in the voice Version 6.6 MP-11x & MP-124...
  • Page 558 MP-11x & MP-124 Parameter Description stream.  [3] RFC 2833 Relay DTMF = (Default) DTMF digits are removed from the voice stream and are relayed to remote side according to RFC 2833.  [7] RFC 2833 Relay Decoder Mute = DTMF digits are sent according to RFC 2833 and muted when received.

  • Page 559: Rtp, Rtcp And T.38 Parameters

    When enabled, you can configure the payload type, using the RFC2198PayloadType parameter.  The RTP redundancy dynamic payload type can be included in the SDP, by using the EnableRTPRedundancyNegotiation parameter.  This parameter can also be configured in an IP Profile. Version 6.6 MP-11x & MP-124...
  • Page 560 MP-11x & MP-124 Parameter Description Web: Enable RTP Redundancy Enables the device to include the RTP redundancy dynamic Negotiation payload type in the SDP, according to RFC 2198. [EnableRTPRedundancyNegotiation]  [0] Disable (default)  [1] Enable When enabled, the device includes in the SDP message the RTP payload type "RED"...
  • Page 561 If the device is located in a network subnet which is connected to other gateways using a router that uses Virtual Router Redundancy Protocol (VRRP) for redundancy, then set this parameter to 0 or 2. Version 6.6 MP-11x & MP-124...
  • Page 562 MP-11x & MP-124 Parameter Description Web: RTP Base UDP Port Defines the lower boundary of the UDP port used for RTP, EMS: Base UDP Port RTCP (RTP port + 1) and T.38 (RTP port + 2). For example, [BaseUDPport] if the Base UDP Port is set to 6000, then one channel may use the ports RTP 6000, RTCP 6001, and T.38 6002, while...
  • Page 563 SIP PUBLISH messages. The address can be configured as a numerical IP address or as a domain name. Note: Instead of sending RTCP XR to an ESC server, you can send RTCP XR to an IP Group (see the PublicationIPGroupID parameter). Version 6.6 MP-11x & MP-124...
  • Page 564 MP-11x & MP-124 Parameter Description Web: RTCP XR Report Mode Enables the device to send RTCP XR in SIP PUBLISH EMS: Report Mode messages to the Event State Compositor (ESC) server and [RTCPXRReportMode] defines the interval at which they are sent.

  • Page 565: Gateway And Ip-To-Ip Parameters

    Determines the V.90/V.34 modem transport type. EMS: V34 Transport  [0] Disable = Disable (Transparent) [V34ModemTransportType]  [2] Enable Bypass (default)  [3] Events Only = Transparent with Events Note: This parameter can also be configured in an IP Profile. Version 6.6 MP-11x & MP-124...
  • Page 566 MP-11x & MP-124 Parameter Description EMS: Bell Transport Type Determines the Bell modem transport method. [BellModemTransportType]  [0] = Transparent (default)  [2] = Bypass  [3] = Transparent with events Web/EMS: Fax CNG Mode Determines the device's handling of fax relay upon detection of [FaxCNGMode] a fax CNG tone from originating faxes.
  • Page 567 Defines the fax bypass RTP dynamic payload type. Type The valid range is 96 to 120. The default is 102. [FaxBypassPayloadType] EMS: Modem Bypass Payload Defines the modem bypass dynamic payload type. Type The range is 0-127. The default is 103. [ModemBypassPayloadType] Version 6.6 MP-11x & MP-124...
  • Page 568 MP-11x & MP-124 Parameter Description EMS: Relay Volume (dBm) Defines the fax gain control. [FaxModemRelayVolume] The range is -18 to -3, corresponding to -18 dBm to -3 dBm in 1- dB steps. The default is -6 dBm fax gain control.
  • Page 569 Defines the maximum size of a T.38 datagram that the device Size can receive. This value is included in the outgoing SDP when [T38MaxDatagramSize] T.38 is used. The valid range is 120 to 600. The default is 238. Version 6.6 MP-11x & MP-124...
  • Page 570 MP-11x & MP-124 Parameter Description Web/EMS: T38 Fax Max Buffer Defines the maximum size (in bytes) of the device's T.38 buffer. [T38FaxMaxBufferSize] This value is included in the outgoing SDP when T.38 is used for fax relay over IP. The valid range is 500 to 3000. The default is 1024.

  • Page 571: Dtmf And Hook-Flash Parameters

     It's recommended to reduce the detection time by 50 msec from the desired value. For example, if you want to set the value to 200 msec, then enter 150 msec (i.e., 200 minus 50). Version 6.6 MP-11x & MP-124...
  • Page 572 MP-11x & MP-124 Parameter Description Web: Max. Flash-Hook Detection Defines the hook-flash period (in msec) for both Tel and IP sides Period [msec] (per device). For the IP side, it defines the hook-flash period that EMS: Flash Hook Period is reported to the IP.
  • Page 573 INVITE message. After the call is answered, the device waits for the required time (number of 'p' multiplied by 1.5 seconds), and then sends the rest of the DTMF digits using the method chosen (in-band or out-of-band). Version 6.6 MP-11x & MP-124...
  • Page 574 MP-11x & MP-124 Parameter Description Notes:  For this parameter to take effect, a device reset is required.  The called number can include several 'p' characters (1.5 seconds pause), for example, 1001pp699, 8888p9p300. Web: Enable Digit Delivery to Tel...

  • Page 575: Digit Collection And Dial Plan Parameters

     S: Short timer (configured by the TimeBetweenDigits parameter; default is two seconds) that can be used when a specific rule is defined after a more general rule. For example, if the digit map is Version 6.6 MP-11x & MP-124...
  • Page 576 MP-11x & MP-124 Parameter Description 99|998, then the digit collection is terminated after the first two 9 digits are received. Therefore, the second rule of 998 can never be matched. But when the digit map is 99s|998, then after dialing the first two 9 digits, the device waits another two seconds within which the caller can enter the digit 8.

  • Page 577: Voice Mail Parameters

    If these tones are detected, the transfer is cancelled, the device sends a SIP NOTIFY message with a failure reason in the NOTIFY body (such as 486 if busy tone detected), Version 6.6 MP-11x & MP-124...
  • Page 578 MP-11x & MP-124 Parameter Description and generates an additional hook-flash toward the FXO line to restore connection to the original call.  [3] Supervised = PBX Supervised transfer:  After receiving a SIP REFER message from the IP side, the device sends a hook-flash to the PBX, and then dials the digits (that are received in the Refer-To header).
  • Page 579 Defines the digit pattern used by the PBX to indicate 'call Pattern (External) forward on busy' when the original call is received from an EMS: VM Digit Pattern On Busy external line (not an internal extension). External The valid range is a 120-character string. [DigitPatternForwardOnBusyExt] Version 6.6 MP-11x & MP-124...
  • Page 580 MP-11x & MP-124 Parameter Description Web: Forward on No Answer Digit Defines the digit pattern used by the PBX to indicate 'call Pattern (External) forward on no answer' when the original call is received from an EMS: VM Digit Pattern On No external line (not an internal extension).

  • Page 581: Supplementary Services Parameters

    Caller ID for Port 1) CallerDisplayInfo 1 = Mark M.,0; ("Mark M." is sent as Caller ID for Port 2) Note: For a detailed description of this table, see Configuring Caller Display Information on page 307. Version 6.6 MP-11x & MP-124...
  • Page 582 MP-11x & MP-124 Parameter Description Web/EMS: Enable Caller ID Enables Caller ID. [EnableCallerID]  [0] Disable (default)  [1] Enable If the Caller ID service is enabled, then for FXS interfaces, calling number and Display text (from IP) are sent to the device's port.
  • Page 583 ID of the waiting call.  [0] = Caller ID type 2 isn't played.  [1] = (Default) Caller ID type 2 is played. Version 6.6 MP-11x & MP-124...
  • Page 584 MP-11x & MP-124 Parameter Description EMS: Caller ID Timing Mode Determines when Caller ID is generated. [AnalogCallerIDTimingMode]  [0] = (Default) Caller ID is generated between the first two rings.  [1] = The device attempts to find an optimized timing to generate the Caller ID according to the selected Caller ID type.
  • Page 585 FORMAT RejectAnonymousCallPerPort_Index = RejectAnonymousCallPerPort_Enable; [\RejectAnonymousCallPerPort] Where,  Enable = accept [0] (default) or reject [1] incoming anonymous calls. For example: RejectAnonymousCallPerPort 0 = 0; RejectAnonymousCallPerPort 1 = 1; Note: This parameter is applicable only to FXS interfaces. Version 6.6 MP-11x & MP-124...

  • Page 586: Call Waiting Parameters

    MP-11x & MP-124 44.11.5.2 Call Waiting Parameters The call waiting parameters are described in the table below. Table 44-43: Call Waiting Parameters Parameter Description Web/EMS: Enable Call Waiting Enables the Call Waiting feature. [EnableCallWaiting]  [0] Disable  [1] Enable (Default)
  • Page 587 The SIP INFO message is according to Broadsoft's application server definition. Below is an example of such an INFO message: INFO sip:06@192.168.13.2:5060 SIP/2.0 Via:SIP/2.0/UDP 192.168.13.40:5060;branch=z9hG4bK040066422630 From: <sip:4505656002@192.168.13.40:5060>;tag=1455352915 To: <sip:06@192.168.13.2:5060> Call-ID:0010-0008@192.168.13.2 CSeq:342168303 INFO Content-Length:28 Content-Type:application/broadsoft play tone CallWaitingTone1 Version 6.6 MP-11x & MP-124...

  • Page 588: Call Forwarding Parameters

    MP-11x & MP-124 44.11.5.3 Call Forwarding Parameters The call forwarding parameters are described in the table below. Table 44-44: Call Forwarding Parameters Parameter Description Web: Enable Call Forward Enables the Call Forwarding feature. [EnableForward]  [0] Disable  [1] Enable (Default) For FXS interfaces, the Call Forward table (FwdInfo parameter) must be defined to use the Call Forward service.

  • Page 589: Message Waiting Indication Parameters

    Enables subscription to an MWI server. EMS: Enable MWI Subscription  [0] No (default) [EnableMWISubscription]  [1] Yes Notes:  To configure the MWI server address, use the MWIServerIP parameter.  To configure whether the device subscribes per endpoint or Version 6.6 MP-11x & MP-124...
  • Page 590 MP-11x & MP-124 Parameter Description per the entire device, use the parameter SubscriptionMode. Web: MWI Server IP Address Defines the MWI server's IP address. If provided, the device EMS: MWI Server IP subscribes to this IP address. The MWI server address can be [MWIServerIP] configured as a numerical IP address or as a domain name.

  • Page 591: Call Hold Parameters

    The valid range is 0 to 600. The default is 30. Notes:  This parameter is applicable only to FXS interfaces.  This Reminder Ring feature can be disabled using the DisableReminderRing parameter. Version 6.6 MP-11x & MP-124...

  • Page 592: Call Transfer Parameters

    MP-11x & MP-124 Parameter Description Disables the reminder ring, which notifies the FXS user of a call on hold [DisableReminderRing] or a waiting call when the phone is returned to on-hook position.  [0] = (Default) The reminder ring feature is active. In other words, if a...
  • Page 593 KeyBlindTransferAddPrefix. EMS: Blind Transfer Add Prefix Determines whether the device adds the Blind Transfer code (defined by the KeyBlindTransfer parameter) to the dialed [KeyBlindTransferAddPrefix] destination number.  [0] Disable (default)  [1] Enable Version 6.6 MP-11x & MP-124...

  • Page 594: Three-Way Conferencing Parameters

    EMS: 3 Way Mode Conference feature is used. [3WayConferenceMode]  [0] AudioCodes Media Server = (Default) The Conference- initiating INVITE (sent by the device) uses the ConferenceID concatenated with a unique identifier as the Request-URI. This same Request-URI is set as the Refer- To header value in the REFER messages that are sent to the two remote parties.
  • Page 595 (Enable3WayConference is set to 1). The valid range is a 25-character string. The default is “!” (Hook-Flash). Note: If the FlashKeysSequenceStyle parameter is set to 1 or 2, the setting of the ConferenceCode parameter is overridden. Version 6.6 MP-11x & MP-124...
  • Page 596 MP-11x & MP-124 Parameter Description Web/EMS: Conference ID Defines the Conference Identification string. [ConferenceID] The valid value is a string of up to 16 characters. The default is "conf". The device uses this identifier in the conference-initiating INVITE that is sent to the media server when the Enable3WayConference parameter is set to 1.

  • Page 597: Mlpp And Emergency Call Parameters

    IP calls), new incoming emergency IP-to-Tel calls are dropped.  MLPP and Emergency services can also be configured in a Tel Profile.  For more information, see 'Pre-empting Existing Call for E911 IP-to-Tel Call' on page 292. Version 6.6 MP-11x & MP-124...
  • Page 598 MP-11x & MP-124 Parameter Description Emergency E911 Parameters Web/EMS: Emergency Numbers Defines a list of “emergency” numbers. [EmergencyNumbers] For FXS: When one of these numbers is dialed, the outgoing INVITE message includes the SIP Priority and Resource-Priority headers. If the user places the phone on-hook, the call is not disconnected.
  • Page 599 Note: If set to -1, the DiffServ value is taken from the global parameter PremiumServiceClassMediaDiffServ or as defined in IP Profiles per call. Web/EMS: RTP DSCP for MLPP Defines the RTP DSCP for MLPP Flash-Override precedence Flash Override call level. Version 6.6 MP-11x & MP-124...

  • Page 600: Call Cut-Through Parameters

    MP-11x & MP-124 Parameter Description [MLPPFlashOverRTPDSCP] The valid range is -1 to 63. The default is -1. Note: If set to -1, the DiffServ value is taken from the global parameter PremiumServiceClassMediaDiffServ or as defined in IP Profiles per call.

  • Page 601: Direct Inward Dialing Parameters

    Digits that arrive between the first and second wink are ignored as they contain the same number. Example: (Wink) KP 911 ST (Wink) KP I(I) xxx-xxxx ST (Off Hook) Version 6.6 MP-11x & MP-124...
  • Page 602 MP-11x & MP-124 Parameter Description  [3] Wink & Polarity= The FXS interface generates the first wink after it detects an off-hook state. A polarity change from normal to reversed is generated after a user-defined time (configured by the TimeBetweenDIDWinks parameter). DTMF/MF digits are collected only after this polarity change.

  • Page 603: Answer And Disconnect Supervision Parameters

    200 OK is received from the IP side. The digit pattern is a [TelConnectCode] user-defined DTMF sequence that is used to indicate an answer signal (e.g., for billing). The valid range is 1 to 8 characters. Note: This parameter is applicable to FXO. Version 6.6 MP-11x & MP-124...
  • Page 604 MP-11x & MP-124 Parameter Description Web: Disconnect on Broken Connection Determines whether the device releases the call if RTP EMS: Disconnect Calls on Broken packets are not received within a user-defined timeout. Connection  [0] No [DisconnectOnBrokenConnection]  [1] Yes (default) Notes: ...
  • Page 605 If the polarity is "Reversed", it skips this FXO line and goes to the next line. Notes:  A device reset is required for the settings of the parameter to take effect.  To take advantage of this new feature, configure all Version 6.6 MP-11x & MP-124...
  • Page 606 MP-11x & MP-124 Parameter Description FXO lines as a single Trunk Group with ascending or descending channel select mode, and configure routing rules to route incoming INVITE messages to this Trunk Group.  This parameter is applicable only to FXO interfaces.
  • Page 607 The valid range is 100 to 2500 msec. The default is 1000 msec. Notes:  This parameter is applicable only to FXO interfaces.  For this parameter to take effect, a device reset is required. Version 6.6 MP-11x & MP-124...

  • Page 608: Tone Parameters

    MP-11x & MP-124 44.11.7 Tone Parameters This subsection describes the device's tone parameters. 44.11.7.1 Telephony Tone Parameters The telephony tone parameters are described in the table below. Table 44-54: Tone Parameters Parameter Description Web: SIP Hold Behavior Enables the device to handle incoming re-INVITE messages [SIPHoldBehavior] with the "a=sendonly"...
  • Page 609 FXS is off- hooked. The valid values are 0 to 30. The default is 0 (i.e., no reorder tone is played). Note: To enable the Cut-Through feature, use the CutThrough (for FXS channels) parameter. Version 6.6 MP-11x & MP-124...
  • Page 610 MP-11x & MP-124 Parameter Description Web/EMS: Enable Comfort Tone Determines whether the device plays a comfort tone (Tone [EnableComfortTone] Type #18) to the FXS/FXO endpoint after a SIP INVITE is sent and before a SIP 18x response is received. ...

  • Page 611: Tone Detection Parameters

    (applicable to FXO interfaces):  SITDetectorEnable = 1  UserDefinedToneDetectorEnable = 1  DisconnectOnBusyTone = 1 (applicable for busy, reorder, and SIT tones) Note: For this parameter to take effect, a device reset is required. Version 6.6 MP-11x & MP-124...

  • Page 612: Metering Tone Parameters

    MP-11x & MP-124 Parameter Description EMS: UDT Detector Frequency Defines the deviation (in Hz) allowed for the detection of each Deviation signal frequency. [UDTDetectorFrequencyDeviation] The valid range is 1 to 50. The default is 50. Note: For this parameter to take effect, a device reset is required.

  • Page 613: Telephone Keypad Sequence Parameters

    The valid value is a string of up to 15 characters (0-9, #, and *). The default is undefined. Notes:  Call pick-up is configured only for FXS endpoints pertaining to the same Hunt Group.  This parameter is applicable only to FXS interfaces. Version 6.6 MP-11x & MP-124...
  • Page 614 MP-11x & MP-124 Parameter Description Prefix for External Line [Prefix2ExtLine] Defines a string prefix (e.g., '9' dialed for an external line) that when dialed, the device plays a secondary dial tone (i.e., stutter tone) to the FXS line and then starts collecting the subsequently dialed digits from the FXS line.
  • Page 615 Web: Forward Deactivate Defines the keypad sequence to deactivate any of the call EMS: Call Forward Deactivation forward options. After the sequence is pressed, a confirmation [KeyCFDeact] tone is heard. Keypad Feature - Caller ID Restriction Parameters Version 6.6 MP-11x & MP-124...
  • Page 616 MP-11x & MP-124 Parameter Description Web: Restricted Caller ID Activate Defines the keypad sequence to activate the restricted Caller ID EMS: CLIR option. After the sequence is pressed, a confirmation tone is [KeyCLIR] heard. Web: Restricted Caller ID Defines the keypad sequence to deactivate the restricted Caller Deactivate ID option.

  • Page 617: General Fxo Parameters

    Defines the number of rings before the device's FXO interface answers a call by seizing the line. The valid range is 0 to 10. The default is 0. When set to 0, the FXO seizes the line after one ring. When Version 6.6 MP-11x & MP-124...
  • Page 618 MP-11x & MP-124 Parameter Description set to 1, the FXO seizes the line after two rings. Notes:  This parameter is applicable only if automatic dialing is not used.  If caller ID is enabled and if the number of rings defined by...
  • Page 619 RING_END event. This feature is useful for telephony services that employ constant ringing (i.e., no RING_END is sent). For example, Ringdown circuit is a service that sends a constant ringing Version 6.6 MP-11x & MP-124...
  • Page 620 MP-11x & MP-124 Parameter Description current over the line, instead of cadence-based 2 second on, 4 second off. For example, when a telephone goes off-hook, a phone at the other end instantly rings. If a RING_END event is received before the timeout expires, the device does not initiate a call and ignores the detected ring.

  • Page 621: Hunt Groups And Routing Parameters

    TrunkGroupSettings 0 = 1, 0, 5, branch-hq, user, 1, 255, ; TrunkGroupSettings 1 = 2, 1, 0, localname, user1, 2, 255, ; Note: For a description of this table, see 'Configuring Hunt Group Settings' on page 237. Version 6.6 MP-11x & MP-124...
  • Page 622 MP-11x & MP-124 Parameter Description Web: Channel Select Mode Defines the method for allocating incoming IP-to-Tel calls to EMS: Channel Selection Mode a channel (port) for all Hunt Groups. [ChannelSelectMode]  [0] By Dest Phone Number (default)  [1] Cyclic Ascending ...
  • Page 623 The domain name is used instead of a Proxy name or IP address in the INVITE SIP URI. Web/EMS: Tel to IP Routing Mode For a description of this parameter, see 'Configuring Tel to [RouteModeTel2IP] IP Routing' on page 256. Version 6.6 MP-11x & MP-124...
  • Page 624 MP-11x & MP-124 Parameter Description Tel to IP Routing Web: Tel to IP Routing This table parameter configures the Tel to IP Routing for EMS: SIP Routing > Tel to IP routing Tel-to-IP calls. The format of this parameter is as...
  • Page 625 IP address 0.0.0.0 is applied), the call is released. Note: When no Proxy is used, this parameter must be disabled and filtering is according to the Tel to IP Routing. Version 6.6 MP-11x & MP-124...

  • Page 626: Ip Connectivity Parameters

    MP-11x & MP-124 Parameter Description Web: Add CIC Determines whether to add the Carrier Identification Code [AddCicAsPrefix] (CIC) as a prefix to the destination phone number for IP-to- Tel calls. When this parameter is enabled, the 'cic' parameter in the incoming SIP INVITE can be used for IP-to- Tel routing decisions.
  • Page 627 Defines the transmission delay (in msec) at which the IP Routing [msec] connection is considered a failure and the Alternative Routing [IPConnQoSMaxAllowedDelay] mechanism is activated. The range is 100 to 10,000. The default is 250. Version 6.6 MP-11x & MP-124...

  • Page 628: Alternative Routing Parameters

    MP-11x & MP-124 44.11.12 Alternative Routing Parameters The alternative routing parameters are described in the table below. Table 44-61: Alternative Routing Parameters Parameter Description Web/EMS: Redundant Determines the type of redundant routing mechanism when a call Routing Mode can’t be completed using the main route.
  • Page 629 AltRouteCauseIP2Tel 2 = 17 (Busy Here) AltRouteCauseIP2Tel 2 = 27 (Destination Out of Order) Note: For a detailed description of this table, see 'Alternative Routing to Trunk upon Q.931 Call Release Cause Code' on page 271. Version 6.6 MP-11x & MP-124...

  • Page 630: Number Manipulation Parameters

    MP-11x & MP-124 Parameter Description Forward On Busy Trunk Destination Table Web/EMS: Forward On Busy This table parameter configures the Forward On Busy Trunk Trunk Destination Destination table. This table allows you to define an alternative IP destination if a trunk is busy for IP-to-Tel calls.
  • Page 631 AddTON2RPI = 1, it's possible to configure the calling and called number type and number plan using the Number Manipulation tables for Tel-to-IP calls. Web/EMS: Source Manipulation Determines the SIP headers containing the source number after Mode manipulation: Version 6.6 MP-11x & MP-124...
  • Page 632 MP-11x & MP-124 Parameter Description  [SourceManipulationMode] [0] = (Default) The SIP From and P-Asserted-Identity headers contain the source number after manipulation.  [1] = Only SIP From header contains the source number after manipulation, while the P-Asserted-Identity header contains the source number before manipulation.
  • Page 633 Manipulation Table for IP > Tel calls. The format of this parameter is as follows: Calls [SourceNumberMapIp2Tel] EMS: SIP Manipulations > FORMAT SourceNumberMapIp2Tel_Index = Source IP to Telcom SourceNumberMapIp2Tel_DestinationPrefix, [SourceNumberMapIP2Tel] SourceNumberMapIp2Tel_SourcePrefix, SourceNumberMapIp2Tel_SourceAddress, SourceNumberMapIp2Tel_NumberType, SourceNumberMapIp2Tel_NumberPlan, SourceNumberMapIp2Tel_RemoveFromLeft, Version 6.6 MP-11x & MP-124...
  • Page 634 MP-11x & MP-124 Parameter Description SourceNumberMapIp2Tel_RemoveFromRight, SourceNumberMapIp2Tel_LeaveFromRight, SourceNumberMapIp2Tel_Prefix2Add, SourceNumberMapIp2Tel_Suffix2Add, SourceNumberMapIp2Tel_IsPresentationRestricted; [\SourceNumberMapIp2Tel] For example: SourceNumberMapIp2Tel 0 = 22,03,$$,$$,$$,$$,2,667,$$,$$; SourceNumberMapIp2Tel 1 = 034,01,1.1.1.1,$$,0,2,$$,$$,972,$$,10; Note: For a detailed description of this table, see 'Configuring Source/Destination Number Manipulation' on page 241. EMS: Perform Additional Enables additional source number manipulation for IP-to-Tel calls.

  • Page 635: Least Cost Routing Parameters

    Cost Group are considered as a higher or lower cost route compared to other matching routing rules that are assigned Cost Groups. [ RoutingRuleGroups ] FORMAT RoutingRuleGroups_Index = RoutingRuleGroups_LCREnable, RoutingRuleGroups_LCRAverageCallLength, Version 6.6 MP-11x & MP-124...

  • Page 636: Standalone Survivability Parameters

    MP-11x & MP-124 Parameter Description RoutingRuleGroups_LCRDefaultCost; [ \RoutingRuleGroups ] Note: For a detailed description of this table, see 'Enabling LCR and Configuring Default LCR' on page 197. Web: Cost Group Table This table parameter configures the Cost Groups for LCR, where each...
  • Page 637 The Record-Route header is inserted in a request by a SAS proxy to force future requests in the dialog session to be routed through the SAS agent. Each traversed proxy in the path can insert this header, causing all future dialogs in the session to Version 6.6 MP-11x & MP-124...
  • Page 638 MP-11x & MP-124 Parameter Description pass through it as well. When this feature is enabled, the SIP Record-Route header includes the URI "lr" parameter, indicating loose routing, for example: Record-Route: <sip:server10.biloxi.com;lr> Web: SAS Proxy Set Defines the Proxy Set (index number) used in SAS Normal...
  • Page 639 (using the IP-to-IP Routing table). This parameter is required to differentiate between normal SAS calls routed to the default gateway and emergency SAS calls. Therefore, this allows you to define different manipulation rules for normal and Version 6.6 MP-11x & MP-124...
  • Page 640 MP-11x & MP-124 Parameter Description emergency calls. This valid value is a character string. The default is an empty "" string. Web: SAS Entering Emergency Determines for which sent SIP message types the device enters Mode SAS Emergency mode if no response is received for them from the proxy server.

  • Page 641: Auxiliary And Configuration File Name Parameters

    For more information on how to create and load this file, [CallProgressTonesFilename] refer to DConvert Utility User's Guide. Note: For this parameter to take effect, a device reset is required. Web/EMS: Prerecorded Tones Defines the name (and path) of the file containing the Prerecorded Version 6.6 MP-11x & MP-124...

  • Page 642: Automatic Update Parameters

    PRT is not supported by MP-124 Rev. E. Web: Dial Plan File Defines the name (and path) of the Dial Plan file. This file should be EMS: Dial Plan File Name created using AudioCodes DConvert utility (refer to DConvert Utility [DialPlanFileName] User's Guide). [UserInfoFileName] Defines the name (and path) of the file containing the User Information data.
  • Page 643 The device automatically populates these tag variables with actual values in the sent header. By default, the device sends the following in the User-Agent header: User-Agent: Mozilla/4.0 (compatible; AudioCodes; <NAME>;<VER>;<MAC>;<CONF>) For example, if you set AupdHttpUserAgent = MyWorld- <NAME>;<VER>(<MAC>), the device sends the following User-...
  • Page 644 MP-11x & MP-124 Parameter Description burnt checksum to avoid unnecessary resets.  The maximum length of the URL address is 255 characters. [IniFileURL] Defines the name of the ini file and the path to the server (IP address or FQDN) on which it is located. The ini file can be loaded using HTTP/HTTPS, FTP, FTPS, or NFS.

  • Page 645: Dsp Templates

    The number of channels refers to the maximum channel capacity of the device. • The G.727 coder is currently not supported by MP-124 Rev. E. • For additional DSP templates, contact your AudioCodes representative. Table 45-1: Maximum Channel Capacity for MP-11x and MP-124 Rev. D DSP Template Maximum Channels Default Default...
  • Page 646 MP-11x & MP-124 Table 45-2: Maximum Channel Capacity for MP-124 Rev. E Maximum Channels Voice Coder Default (no SRTP) SRTP Enabled G.711 A/Mu-law PCM G.726 ADPCM G.723.1 G.729 A, B G.722 User's Manual Document #: LTRT-65432...

  • Page 647: Selected Technical Specifications

    User's Manual 46. Selected Technical Specifications Selected Technical Specifications The main technical specifications of the MP-11x and MP-124 devices are listed in the table below. Notes: • All specifications in this document are subject to change without prior notice. •...
  • Page 648 MP-11x & MP-124 Function Specification Signaling  MP-112: FXS Loop-start Signaling  MP-114 & MP-118: FXS, FXO Loop-start  MP-124: FXS Loop-start In-band Signaling DTMF (TIA 464B) User-defined and call progress tones Out-of-Band Signaling DTMF Relay (RFC 2833), DTMF via SIP INFO...
  • Page 649 25-100Hz Maximum Ringer Load Ringer Equivalency Number (REN) 3 Loop Impedance (including Up to 1500 ohm for the MP-11x, Up to 1600 ohm for the MP-124 phone impedance)  MP-11x: 20/25/32 mA (Note: For MP-118, 25/32 mA is supported Off-hook Current only on the first 4 ports) ...
  • Page 650 International Headquarters Contact us: www.audiocodes.com/info Website: www.audiocodes.com Document #: LTRT-65432...

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