AudioCodes MP-124 User Manual
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AudioCodes MP-124 User Manual

Cpe & access analog gateways
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Table of Contents

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User's Manual
Version 5.8
Document #: LTRT-65412
September 2009

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Summary of Contents for AudioCodes MP-124

  • Page 1 User's Manual Version 5.8 Document #: LTRT-65412 September 2009...

  • Page 3: Table Of Contents

    Gateway Description ....................19  1.2  MediaPack Features ....................21  1.2.1 MP-11x Hardware Features ..................21     1.2.2 MP-124 Hardware Features ..................21     1.3  SIP Overview ......................22  Configuration Concepts ................... 23     Web-Based Management ................. 25  ...
  • Page 4 MP-11x & MP-124 3.3.2.3 Configuring the RTP/RTCP Settings ............70     3.3.2.4 Configuring the General Media Settings ..........71     3.3.2.5 Configuring the Hook-Flash Settings ............72     3.3.2.6 Configuring Media Security ..............72     3.3.3 Security Settings .....................
  • Page 5 SIP User's Manual Contents 4.2.3 Format of ini File Table Parameters ..............191     4.2.4 Example of an ini File .................... 193     4.3  Modifying an ini File ....................194  Element Management System (EMS) ............195     5.1 ...
  • Page 6 MP-11x & MP-124 6.4.6 IPSec Parameters ....................246     6.4.7 OCSP Parameters ....................247     6.5  RADIUS Parameters .................... 248  6.6  SNMP Parameters ....................250  6.7  SIP Configuration Parameters ................253  6.7.1 General SIP Parameters ..................253  ...
  • Page 7 SIP User's Manual Contents Auxiliary Configuration Files ................. 367     8.1  Call Progress Tones File ..................367  8.1.1 Distinctive Ringing....................370     8.2  Prerecorded Tones File ..................372  8.3  Dial Plan File ......................373  8.4  FXS Coefficient File ....................374 ...
  • Page 8 MP-11x & MP-124 9.9  Dynamic Jitter Buffer Operation ................414  9.10  Configuring Alternative Routing (Based on Connectivity and QoS) ..... 416  9.10.1 Alternative Routing Mechanism ................416     9.10.2 Determining the Availability of Destination IP Addresses ........416  ...
  • Page 9 Using the ini File ..................468     SIP Software Package ..................473     Selected Technical Specifications ..............475     12.1  MP-11x Specifications ..................475  12.2  MP-124 Specifications ..................479  Glossary ......................483     Version 5.8 September 2009...

  • Page 10: List Of Figures

    Figure 3-27: Web Session Logged Off ....................53   Figure 3-28: MP-11x Home Page ......................54   Figure 3-29: MP-124 Home Page ......................54   Figure 3-30: Shortcut Menu (e.g. MP-11x Home Page) ................ 55   Figure 3-31: Text Box (e.g. MP-11x Home Page) ................. 55  ...
  • Page 11 SIP User's Manual Contents Figure 3-57: Applications Enabling Page ....................91   Figure 3-58: SIP General Parameters Page ..................92   Figure 3-59: DTMF & Dialing Page ......................93   Figure 3-60: Proxy Sets Table Page ...................... 96   Figure 3-61: IP Group Table Page ....................... 100  ...
  • Page 12 MP-11x & MP-124 Figure 3-115: IP Connectivity Page ..................... 186   Figure 5-1: Areas of the EMS GUI ....................... 195   Figure 5-2: EMS Login Screen ......................199   Figure 5-3: SIP Protocol Definitions Frame ..................200   Figure 5-4: IPSec Table Screen ......................202  ...
  • Page 13 SIP User's Manual Contents List of Tables Table 1-1: Supported MediaPack Series Configurations............... 19   Table 3-1: Description of Toolbar Buttons ..................... 29   Table 3-2: ini File Parameters for Replacing Logo with Text ..............50   Table 3-3: ini File Parameters for Customizing Product Name ............. 50  ...
  • Page 14 MP-11x & MP-124 Table 6-20: General Security Parameters ................... 240   Table 6-21: HTTPS Parameters ......................241   Table 6-22: SRTP Parameters ......................242   Table 6-23: TLS Parameters ....................... 244   Table 6-24: SSH Parameters ....................... 245   Table 6-25: IPSec Parameters ......................246  ...
  • Page 15 Table 10-14: Routing Table - Example 3 ..................... 471   Table 11-1: Software Package ......................473   Table 12-1: MP-11x Functional Specifications ..................475   Table 12-2: MP-124 Functional Specifications ..................479   Table 13-1: Glossary of Terms ......................483   Version 5.8 September 2009...
  • Page 16 MP-11x & MP-124 Reader’s Notes SIP User's Manual Document #: LTRT-65412...

  • Page 17: Weee Eu Directive

    IPmedia, Mediant, MediaPack, NetCoder, Netrake, Nuera, Open Solutions Network, OSN, Stretto, TrunkPack, VoicePacketizer, VoIPerfect, VoIPerfectHD, What’s Inside Matters, Your Gateway To VoIP and 3GX are trademarks or registered trademarks of AudioCodes Limited. All other products or trademarks are property of their respective owners.

  • Page 18: Related Documentation

    Note: The terms IP-to-Tel and Tel-to-IP refer to the direction of the call relative to the AudioCodes device. IP-to-Tel refers to calls received from the IP network and destined to the PSTN/PBX (i.e., telephone connected directly or indirectly to the device); Tel-to-IP refers to calls received from the PSTN/PBX and destined for the IP network.

  • Page 19: Overview

    MediaPack series devices listed in the table below: Table 1-1: Supported MediaPack Series Configurations Combined Number of Product Name FXS/FXO Channels MP-124 MP-118 4 + 4 MP-114 2 + 2 MP-112* * The MP-112 differs from the MP-114 and MP-118 in that its configuration excludes the RS-232 connector, Lifeline option, and outdoor protection.

  • Page 20: Figure 1-1: Typical Mediapack Voip Application

    MP-11x & MP-124 The figure below illustrates a typical MediaPack VoIP application. Figure 1-1: Typical MediaPack VoIP Application SIP User's Manual Document #: LTRT-65412...

  • Page 21: Mediapack Features

    LEDs on the front panel that provide information on the device's operating status and the network interface. Reset button on the front panel for restarting the MP-124 and for restoring the MP-124 parameters to their factory default settings. Version 5.8...

  • Page 22: Sip Overview

    MP-11x & MP-124 SIP Overview Session Initiation Protocol (SIP) is an application-layer control (signaling) protocol used on the gateway for creating, modifying, and terminating sessions with one or more participants. These sessions can include Internet telephone calls, media announcements, and conferences.

  • Page 23: Configuration Concepts

    Note: To initialize the device by assigning it an IP address, a firmware file (cmp), and a configuration file (ini file), you can use AudioCodes' BootP/TFTP utility, which accesses the device using its MAC address (refer to the Product Reference Manual).
  • Page 24 MP-11x & MP-124 Reader’s Notes SIP User's Manual Document #: LTRT-65412...

  • Page 25: Web-Based Management

    SIP User's Manual 3. Web-Based Management Web-Based Management The device's Embedded Web Server (Web interface) provides FCAPS (fault management, configuration, accounting, performance, and security) functionality. The Web interface allows you to remotely configure your device for quick-and-easy deployment, including uploading of software (*.cmp), configuration (*.ini), and auxiliary files, and resetting the device.

  • Page 26: Getting Acquainted With The Web Interface

    MP-11x & MP-124 Getting Acquainted with the Web Interface The figure below displays the general layout of the Graphical User Interface (GUI) of the Web interface: Figure 3-1: Main Areas of the Web Interface GUI The Web GUI is composed of the following main areas: Title bar: Displays the corporate logo and product name.

  • Page 27: Computer Requirements

    SIP User's Manual 3. Web-Based Management 3.1.1 Computer Requirements To use the device's Web interface, the following is required: A connection to the Internet network (World Wide Web). A network connection to the device's Web interface. One of the following Web browsers: •...

  • Page 28: Accessing The Web Interface

    MP-11x & MP-124 3.1.2 Accessing the Web Interface The Web interface can be opened using any standard Web browser (refer to ''Computer Requirements'' on page 26). When initially accessing the Web interface, use the default user name ('Admin') and password ('Admin'). For changing the login user name and password, refer to ''Configuring the Web User Accounts'' on page 73).

  • Page 29: Toolbar

    SIP User's Manual 3. Web-Based Management 3.1.3 Toolbar The toolbar provides command buttons for quick-and-easy access to frequently required commands, as described in the table below: Table 3-1: Description of Toolbar Buttons Icon Button Description Name Submit Applies parameter settings to the device (refer to ''Saving Configuration'' on page 167).

  • Page 30: Navigation Tree

    MP-11x & MP-124 3.1.4 Navigation Tree The Navigation tree, located in the Navigation pane, displays the menus (pertaining to the menu tab selected on the Navigation bar) used for accessing the configuration pages. The Navigation tree displays a tree-like structure of menus. You can easily drill-down to the required page item level to open its corresponding page in the Work pane.

  • Page 31: Displaying Navigation Tree In Basic And Full View

    SIP User's Manual 3. Web-Based Management To navigate to a page: Navigate to the required page item, by performing the following: • Drilling-down using the plus signs to expand the menus and submenus • Drilling-up using the minus signs to collapse the menus and submenus Select the required page item;...

  • Page 32: Showing / Hiding The Navigation Pane

    MP-11x & MP-124 3.1.4.2 Showing / Hiding the Navigation Pane The Navigation pane can be hidden to provide more space for elements displayed in the Work pane. This is especially useful when the Work pane displays a page with a table that's wider than the Work pane and to view the all the columns, you need to use scroll bars.

  • Page 33: Accessing Pages

    SIP User's Manual 3. Web-Based Management 3.1.5.1 Accessing Pages The configuration pages are accessed by clicking the required page item in the Navigation tree. To open a configuration page in the Work pane: On the Navigation bar, click the required tab: •...

  • Page 34: Figure 3-7: Toggling Between Basic And Advanced Page View

    MP-11x & MP-124 3.1.5.2.1 Displaying Basic and Advanced Parameters Some pages provide you with an Advanced Parameter List / Basic Parameter List toggle button that allows you to show or hide advanced parameters (in addition to displaying the basic parameters). This button is located on the top-right corner of the page and has two...

  • Page 35: Figure 3-8: Expanding And Collapsing Parameter Groups

    SIP User's Manual 3. Web-Based Management 3.1.5.2.2 Showing and Hiding Parameter Groups Some pages provide groups of parameters, which can be hidden or shown. To toggle between hiding and showing a group, simply click the group name button that appears above each group.

  • Page 36: Modifying And Saving Parameters

    MP-11x & MP-124 3.1.5.3 Modifying and Saving Parameters When you change parameter values on a page, the Edit symbol appears to the right of these parameters. This is especially useful for indicating the parameters that you have currently modified (before applying the changes). After you save your parameter modifications (refer to the procedure described below), the Edit symbols disappear.

  • Page 37: Entering Phone Numbers In Various Tables

    SIP User's Manual 3. Web-Based Management If you enter an invalid parameter value (e.g., not in the range of permitted values) and then click Submit, a message box appears notifying you of the invalid value. In addition, the parameter value reverts to its previous value and is highlighted in red, as shown in the figure below: Figure 3-10: Value Reverts to Previous Valid Value 3.1.5.4...

  • Page 38: Figure 3-11: Adding An Index Entry To A Table

    MP-11x & MP-124 To add an entry to a table: In the 'Add' field, enter the desired index entry number, and then click Add; an index entry row appears in the table: Figure 3-11: Adding an Index Entry to a Table Click Apply to save the index entry.

  • Page 39: Figure 3-12: Compacting A Web Interface Table

    SIP User's Manual 3. Web-Based Management To organize the index entries in ascending, consecutive order: Click Compact; the index entries are organized in ascending, consecutive order, starting from index 0. For example, if you added three index entries 0, 4, and 6, then the index entry 4 is re-assigned index number 1 and the index entry 6 is re-assigned index number 2.

  • Page 40: Searching For Configuration Parameters

    MP-11x & MP-124 3.1.6 Searching for Configuration Parameters The Web interface provides a search engine that allows you to search any ini file parameter that is configurable by the Web interface (i.e., has a corresponding Web parameter). You can search for a specific parameter (e.g., "EnableIPSec") or a sub-string of that parameter (e.g., "sec").

  • Page 41: Working With Scenarios

    SIP User's Manual 3. Web-Based Management 3.1.7 Working with Scenarios The Web interface allows you to create your own "menu" with up to 20 pages selected from the menus in the Navigation tree (i.e., pertaining to the Configuration, Management, and Status &...

  • Page 42: Figure 3-15: Creating A Scenario

    MP-11x & MP-124 Click the Next button located at the bottom of the page; the Step is added to the Scenario and appears in the Scenario Step list: Figure 3-15: Creating a Scenario Repeat steps 5 through 8 to add additional Steps (i.e., pages).

  • Page 43: Accessing A Scenario

    SIP User's Manual 3. Web-Based Management 3.1.7.2 Accessing a Scenario Once you have created the Scenario, you can access it at anytime by following the procedure below: To access the Scenario: On the Navigation bar, select the Scenario tab; a message box appears, requesting you to confirm the loading of the Scenario.

  • Page 44: Editing A Scenario

    MP-11x & MP-124 To navigate between Scenario Steps, you can perform one of the following: In the Navigation tree, click the required Scenario Step. In an opened Scenario Step (i.e., page appears in the Work pane), use the following navigation buttons: •...

  • Page 45: Saving A Scenario To A Pc

    SIP User's Manual 3. Web-Based Management • Edit the Step Name: In the Navigation tree, select the required Step. In the 'Step Name' field, modify the Step name. In the page, click Next. • Edit the Scenario Name: In the 'Scenario Name' field, edit the Scenario name. In the displayed page, click Next.

  • Page 46: Loading A Scenario To The Device

    MP-11x & MP-124 Click the Get Scenario File button; the 'File Download' window appears. Click Save, and then in the 'Save As' window navigate to the folder to where you want to save the Scenario file. When the file is successfully downloaded to your PC, the 'Download Complete' window appears.

  • Page 47: Deleting A Scenario

    SIP User's Manual 3. Web-Based Management 3.1.7.6 Deleting a Scenario You can delete the Scenario by using the Delete Scenario File button, as described in the procedure below: To delete the Scenario: On the Navigation bar, click the Scenarios tab; a message box appears, requesting you to confirm: Figure 3-19: Scenario Loading Message Box Click OK;...

  • Page 48: Exiting Scenario Mode

    The figure below shows an example of a customized Title bar. The top image displays the Title bar with AudioCodes logo and product name. The bottom image displays a customized Title bar with a different image logo and product name.

  • Page 49: Figure 3-23: Image Download Screen

    SIP User's Manual 3. Web-Based Management 3.1.8.1.1 Replacing the Corporate Logo with an Image You can replace the logo that appears in the Web interface's title bar, using either the Web interface or the ini file. To replace the default logo with a different image via the Web interface: Access the device's Web interface (refer to ''Accessing the Web Interface'' on page 27).

  • Page 50: Customizing The Product Name

    The corporate logo can be replaced with a text string instead of an image. To replace AudioCodes’ default logo with a text string using the ini file, configure the ini file parameters listed in the table below. (For a description on using the ini file, refer to ''Modifying an ini File'' on page 193.)

  • Page 51: Creating A Login Welcome Message

    SIP User's Manual 3. Web-Based Management 3.1.8.3 Creating a Login Welcome Message You can create a Welcome message box (alert message) that appears after each successful login to the device's Web interface. The ini file table parameter WelcomeMessage allows you to create the Welcome message.

  • Page 52: Getting Help

    MP-11x & MP-124 3.1.9 Getting Help The Web interface provides you with context-sensitive Online Help. The Online Help provides you with brief descriptions of most of the parameters you'll need to successfully configure the device. The Online Help provides descriptions of parameters pertaining to the currently opened page.

  • Page 53: Logging Off The Web Interface

    SIP User's Manual 3. Web-Based Management 3.1.10 Logging Off the Web Interface You can log off the Web interface and re-access it with a different user account. For detailed information on the Web User Accounts, refer to User Accounts. To log off the Web interface: On the toolbar, click the Log Off button;...

  • Page 54: Using The Home Page

    On the toolbar, click the Home icon; the 'Home' page is displayed. Figure 3-28: MP-11x Home Page Figure 3-29: MP-124 Home Page Note: The displayed number and type (FXO and/or FXS) of channels depends on the device's model (e.g., MP-118 or MP-114).

  • Page 55: Assigning A Name To A Port

    (refer to ‘Assigning a Name to a Port’ on page 55). Uplink (MP-11x) If clicked, the 'Ethernet Port Information' page opens, displaying Ethernet port LAN (MP-124 configuration settings (refer to ‘Viewing Ethernet Port Information’ on page 178). Fail Currently not supported.

  • Page 56: Viewing Analog Port Information

    MP-11x & MP-124 3.2.2 Viewing Analog Port Information The 'Home' page allows you to view detailed information on a specific FXS or FXO analog port such as RTP/RTCP and voice settings. To view detailed port information: Click the port for which you want to view port settings; the shortcut menu appears.

  • Page 57: Resetting An Analog Channel

    SIP User's Manual 3. Web-Based Management 3.2.3 Resetting an Analog Channel The 'Home' page allows you to inactivate (reset) an FXO or FXS analog channel. This is sometimes useful in scenarios, for example, when the device (FXO) is connected to a PBX and the communication between the two can't be disconnected (e.g., when using reverse polarity).

  • Page 58: Configuration Tab

    MP-11x & MP-124 Configuration Tab The Configuration tab on the Navigation bar displays menus in the Navigation tree related to device configuration. These menus include the following: Network Settings (refer to ''Network Settings'' on page 58) Media Settings (refer to ''Media Settings'' on page 68)

  • Page 59: Figure 3-35: Ip Settings Page

    SIP User's Manual 3. Web-Based Management To configure the multiple IP interface table: Open the 'IP Settings' page (Configuration tab > Network Settings menu > IP Settings>. Figure 3-35: IP Settings Page Under the 'Multiple Interface Settings' group, click the Multiple Interface Table button;...

  • Page 60: Table 3-6: Multiple Interface Table Parameters Description

    MP-11x & MP-124 Notes: • When adding more than one interface to the table, ensure that you enable VLANs using the 'VLAN Mode' (VlANMode) parameter. • When booting using BootP/DHCP protocols (refer to the Product Reference Manual), an IP address is obtained from the server. This address is used as the OAMP address for this session, overriding the IP address you configured in the 'Multiple Interface Table' page.
  • Page 61 SIP User's Manual 3. Web-Based Management Parameter Description At least one IPv4 interface with Media must be configured. This can be combined with OAMP and Control. Web/EMS: IP Address The IPv4 IP address in dotted-decimal notation. [InterfaceTable_IPAddres] Notes: Each interface must be assigned a unique IP address. When booting using BootP/DHCP protocols, an IP address is obtained from the server.

  • Page 62: Configuring The Application Settings

    MP-11x & MP-124 Parameter Description Web/EMS: Gateway Defines the IP address of the default gateway used by the [InterfaceTable_Gateway] device. Notes: Only one default gateway can be defined . The default gateway must be configured on an interface that includes Media traffic.

  • Page 63: Figure 3-38: Applications Settings Page

    SIP User's Manual 3. Web-Based Management To configure the Application settings: Open the 'Application Settings' page (Configuration tab > Network Settings menu > Application Settings page item). Figure 3-38: Applications Settings Page Configure the parameters as required. For configuring NFS, under the 'NFS Settings' group, click the NFS Table button;...

  • Page 64: Configuring The Nfs Settings

    MP-11x & MP-124 3.3.1.3 Configuring the NFS Settings Network File System (NFS) enables the device to access a remote server's shared files and directories, and to handle them as if they're located locally. You can configure up to five different NFS file systems. As a file system, the NFS is independent of machine types, operating systems, and network architectures.
  • Page 65 SIP User's Manual 3. Web-Based Management Parameter Description Root Path Path to the root of the remote file system in the format: /[path]. For example, '/audio'. NFS Version NFS version used to access the remote file system. [2] NFS Version 2. [3] NFS Version 3 (default).

  • Page 66: Configuring The Ip Routing Table

    MP-11x & MP-124 3.3.1.4 Configuring the IP Routing Table The 'IP Routing Table' page allows you to define up to 50 static IP routing rules for the device. For example, you can define static routing rules for the OAMP and Control networks since a default gateway is supported only for the Media traffic network.
  • Page 67 SIP User's Manual 3. Web-Based Management Parameter Description The address of the host / network you want to reach is determined by an AND operation that is applied to the fields 'Destination IP Address' and 'Destination Mask'. For example, to reach the network 10.8.x.x, enter 10.8.0.0 in the field 'Destination IP Address' and 255.255.0.0 in the field 'Destination Mask'.

  • Page 68: Configuring The Qos Settings

    MP-11x & MP-124 3.3.1.5 Configuring the QoS Settings The 'QoS Settings' page is used for configuring the Quality of Service (QoS) parameters. This page allows you to assign VLAN priorities (IEEE 802.1p) and Differentiated Services (DiffServ) for the supported Class of Service (CoS). For a detailed description of the parameters appearing on this page, refer to ''Networking Parameters'' on page 213.

  • Page 69: Configuring The Voice Settings

    SIP User's Manual 3. Web-Based Management Notes: • Channel parameters can be modified on-the-fly. Changes take effect from the next call. • Some channel parameters can be configured per endpoint or call routing, using profiles (refer to ''Configuring the Profile Definitions'' on page 104). 3.3.2.1 Configuring the Voice Settings The 'Voice Settings' page is used for configuring various voice parameters such as voice...

  • Page 70: Configuring The Fax/Modem/Cid Settings

    MP-11x & MP-124 3.3.2.2 Configuring the Fax/Modem/CID Settings The 'Fax/Modem/CID Settings' page is used for configuring fax, modem, and Caller ID (CID) parameters. For a detailed description of the parameters appearing on this page, refer to “Configuration Parameters Reference” on page 213.

  • Page 71: Configuring The General Media Settings

    SIP User's Manual 3. Web-Based Management To configure the RTP/RTCP parameters: Open the 'RTP/RTCP Settings' page (Configuration tab > Media Settings menu > RTP / RTCP Settings page item). Figure 3-44: RTP/RTCP Settings Page Configure the parameters as required. Click the Submit button to save your changes. To save the changes to flash memory, refer to ''Saving Configuration'' on page 167.

  • Page 72: Configuring The Hook-Flash Settings

    MP-11x & MP-124 3.3.2.5 Configuring the Hook-Flash Settings The 'Hook-Flash Settings' page allows you to configure hook-flash parameters. For a detailed description of the parameters appearing on this page, refer to “Configuration Parameters Reference” on page 213. To configure the Hook-Flash parameters: Open the 'Hook-Flash Settings' page (Configuration tab >...

  • Page 73: Security Settings

    SIP User's Manual 3. Web-Based Management 3.3.3 Security Settings The Security Settings menu allows you to configure various security settings. This menu contains the following page items: Web User Accounts (refer to ''Configuring the Web User Accounts'' on page 73) WEB &...

  • Page 74: Figure 3-48: Web User Accounts Page (For Users With 'Security Administrator' Privileges)

    MP-11x & MP-124 The default attributes for the two Web user accounts are shown in the following table: Table 3-10: Default Attributes for the Web User Accounts Account / Attribute User Name Password Access Level (Case-Sensitive) (Case-Sensitive) Primary Account Admin...
  • Page 75 SIP User's Manual 3. Web-Based Management Notes: • The access level of the primary Web user account is 'Security Administrator', which cannot be modified. • The access level of the secondary account can only be modified by the primary account user or a secondary account user with 'Security Administrator' access level.

  • Page 76: Configuring The Web And Telnet Access List

    MP-11x & MP-124 3.3.3.2 Configuring the Web and Telnet Access List The 'Web & Telnet Access List' page is used to define up to ten IP addresses that are permitted to access the device's Web and Telnet interfaces. Access from an undefined IP address is denied.

  • Page 77: Configuring The Firewall Settings

    SIP User's Manual 3. Web-Based Management 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 78: Table 3-11: Internal Firewall Parameters

    MP-11x & MP-124 To edit a rule: In the 'Edit Rule' column, select the rule that you want to edit. Modify the fields as desired. Click the Apply button to save the changes. To save the changes to flash memory, refer to ''Saving Configuration'' on page 167.

  • Page 79: Configuring The Certificates

    SIP User's Manual 3. Web-Based Management Parameter Description Byte Rate Expected traffic rate (bytes per second). [AccessList_Byte_Rate] Burst Bytes Tolerance of traffic rate limit (number of bytes). [AccessList_Byte_Burst] Action Upon Match Action upon match (i.e., 'Allow' or 'Block'). [AccessList_Allow_Type] Match Count A read-only field providing the number of packets accepted / rejected [AccessList_MatchCount] by the specific rule.

  • Page 80: Figure 3-52: Certificates Signing Request Page

    MP-11x & MP-124 Open the ‘Certificates Signing Request' page (Configuration tab > Security Settings menu > Certificates page item). Figure 3-52: Certificates Signing Request Page In the 'Subject Name' field, enter the DNS name, and then click Generate CSR. A textual certificate signing request that contains the SSL device identifier is displayed.

  • Page 81: Figure 3-53: Ike Table Listing Loaded Certificate Files

    SIP User's Manual 3. Web-Based Management When the loading of the certificate is complete, save the configuration (refer to ''Saving Configuration'' on page 167) and restart the device; the Web interface uses the provided certificate. If the device was originally operating in HTTPS mode and you disabled it in Step 2, then return it to HTTPS by setting the parameter 'Secured Web Connection (HTTPS)' to 'HTTPS Only' (1) (refer to ''Configuring the General Security Settings'' on page 83).
  • Page 82 MP-11x & MP-124 3.3.3.4.2 Client Certificates By default, Web servers using SSL provide one-way authentication. The client is certain that the information provided by the Web 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 83 SIP User's Manual 3. Web-Based Management 3.3.3.4.3 Self-Signed Certificates The device is shipped with an operational, self-signed server certificate. The subject name for this default certificate is 'ACL_nnnnnnn', where nnnnnnn denotes the serial number of the device. However, this subject name may not be appropriate for production and can be changed while still using self-signed certificates.

  • Page 84: Configuring The General Security Settings

    MP-11x & MP-124 3.3.3.5 Configuring the 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 213. To configure the general security parameters: Open the 'General Security Settings' page (Configuration tab >...

  • Page 85: Configuring The Ipsec Table

    SIP User's Manual 3. Web-Based Management 3.3.3.6 Configuring the IPSec Table The 'IPSec Table' page allows you to configure the Security Policy Database (SPD) parameters for IP security (IPSec). Note: You can also configure the IPSec table using the ini file table parameter IPSEC_SPD_TABLE (refer to ''Security Parameters'' on page 239).

  • Page 86: Table 3-12: Default Ike Second Phase Proposals

    MP-11x & MP-124 If no IPSec methods are defined (Encryption / Authentication), the default settings, shown in the following table are applied. Table 3-12: Default IKE Second Phase Proposals Proposal Encryption Authentication Proposal 0 3DES SHA1 Proposal 1 3DES Proposal 2...
  • Page 87 SIP User's Manual 3. Web-Based Management Parameter Name Description Protocol Defines the protocol type to which the [IPSecPolicyProtocol] IPSec mechanism is applied. 0 = Any protocol (default). 17 = UDP. 6 = TCP. Any other protocol type defined by IANA (Internet Assigned Numbers Authority).

  • Page 88: Configuring The Ike Table

    MP-11x & MP-124 3.3.3.7 Configuring the IKE Table The 'IKE Table' page is used to configure the Internet Key Exchange (IKE) parameters. Note: You can also configure the IKE table using the ini file table parameter IPSec_IKEDB_Table (refer to ''Security Parameters'' on page 239).

  • Page 89: Table 3-14: Default Ike First Phase Proposals

    SIP User's Manual 3. Web-Based Management If no IKE methods are defined (Encryption / Authentication / DH Group), the default settings (shown in the following table) are applied. Table 3-14: Default IKE First Phase Proposals Proposal Encryption Authentication DH Group Proposal 0 3DES SHA1...
  • Page 90 MP-11x & MP-124 Parameter Name Description IKE SA LifeTime (sec) Determines the time (in seconds) the SA negotiated in the [IKEPolicyLifeInSec] first IKE session (main mode) is valid. After the time expires, the SA is re-negotiated. The default value is 28800 (i.e., 8 hours).

  • Page 91: Protocol Configuration

    SIP User's Manual 3. Web-Based Management 3.3.4 Protocol Configuration The Protocol Configuration menu allows you to configure the device's SIP parameters and contains the following submenus: Applications Enabling (refer to Enabling Applications on page 91) Protocol Definition (refer to ''Protocol Definition'' on page 91) Proxies/IpGroups/Registration (refer to ''Proxies, IP Groups, and Registration'' on page 93) Coders And Profile Definitions (refer to ''Coders and Profile Definitions'' on page 104)

  • Page 92: Protocol Definition

    MP-11x & MP-124 3.3.4.2 Protocol Definition The Protocol Definition submenu allows you to configure the main SIP protocol parameters. This submenu contains the following page items: SIP General Parameters (refer to ''SIP General Parameters'' on page 92) DTMF & Dialing (refer to ''DTMF & Dialing Parameters'' on page 93) 3.3.4.2.1 Configuring SIP General Parameters...
  • Page 93 SIP User's Manual 3. Web-Based Management Configure the parameters as required. Click the Submit button to save your changes. To save the changes to flash memory, refer to ''Saving Configuration'' on page 167. 3.3.4.2.2 Configuring DTMF and Dialing Parameters The 'DTMF & Dialing' page is used to configure parameters associated with dual-tone multi- frequency (DTMF) and dialing.

  • Page 94: Proxies, Ip Groups, And Registration

    MP-11x & MP-124 3.3.4.3 Proxies, IP Groups, and Registration The Proxies/IpGroups/Registration submenu allows you to configure SIP proxy servers, registration parameters, and IP Groups. This submenu includes the following items: Proxy & Registration (refer to ''Configuring Proxy and Registration Parameters'' on...
  • Page 95 SIP User's Manual 3. Web-Based Management Configure the parameters as required. Click the Submit button to save your changes, or click the Register or Un-Register buttons to save your changes and register / unregister to a Proxy / Registrar. To save the changes to flash memory, refer to ''Saving Configuration'' on page 167. Click the Proxy Set Table button to open the 'Proxy Sets Table' page to configure groups of proxy addresses.

  • Page 96: Table 3-16: Proxy Sets Table Parameters

    MP-11x & MP-124 To add Proxy servers and configure Proxy parameters: Open the 'Proxy Sets Table' page (Configuration tab > Protocol Configuration menu > Proxies/IpGroups/Registration submenu > Proxy Sets Table page item). Figure 3-60: Proxy Sets Table Page From the Proxy Set ID drop-down list, select an ID for the desired group.
  • Page 97 SIP User's Manual 3. Web-Based Management Parameter Description message is sent according to the following preferences: To the Hunt Group's Serving IP Group ID, as defined in the 'Hunt Group Settings' table. According to the 'Tel to IP Routing' table, if the parameter PreferRouteTable is set to 1.
  • Page 98 MP-11x & MP-124 Parameter Description Web: Proxy Load Balancing Enables the Proxy Load Balancing mechanism per Proxy Set ID. Method [0] Disable = Load Balancing is disabled (default). EMS: Load Balancing Method [1] Round Robin = Round Robin. [ProxyLoadBalancingMethod] [2] Random Weights = Random Weights.
  • Page 99 SIP User's Manual 3. Web-Based Management Parameter Description redundancy mode is disabled. When the active proxy doesn't respond to INVITE messages sent by the device, the proxy is tagged as 'offline'. The behavior is similar to a Keep-Alive (OPTIONS or REGISTER) failure. Web: Proxy Keep Alive Time Defines the Proxy keep-alive time interval (in seconds) between EMS: Keep Alive Time...

  • Page 100: Table 3-17: Ip Group Parameters

    MP-11x & MP-124 To configure IP Groups: Open the 'IP Group Table' page (Configuration tab > Protocol Configuration menu > Proxies/IpGroups/Registration submenu > IP Group Table page item). Figure 3-61: IP Group Table Page Configure the IP group parameters according to the table below.
  • Page 101 SIP User's Manual 3. Web-Based Management Parameter Description Contact User Defines the user part for the From, To, and Contact headers of [IPGroup_ContactUser] SIP REGISTER messages, and the user part for the Contact header of INVITE messages that are received from this IP Group and forwarded by the device to another IP Group.

  • Page 102: Table 3-18: Account Table Parameters Description

    MP-11x & MP-124 3.3.4.3.4 Configuring the Account Table The 'Account Table' page allows you to define accounts per Hunt Group (Served Trunk Group) for registration and/or digest authentication (user name and password) to a destination IP address (Serving IP Group). The Account table can be used, for example, to register to an Internet Telephony Service Provider (ITSP) on behalf of an IP-PBX to which the device is connected.
  • Page 103 'Hunt Group Settings' table for the specific Hunt Group. The Host Name (i.e., host name in SIP From/To headers) and Contact User (user in From/To and Contact headers) are taken from this table upon a successful registration. See the example below: REGISTER sip:audiocodes SIP/2.0 Via: SIP/2.0/UDP 10.33.37.78;branch=z9hG4bKac1397582418 Version 5.8...

  • Page 104: Coders And Profile Definitions

    MP-11x & MP-124 Parameter Description From: <sip:ContactUser@HostName>;tag=1c1397576231 To: <sip: ContactUser@HostName > Call-ID: 1397568957261200022256@10.33.37.78 CSeq: 1 REGISTER Contact: <sip:ContactUser@10.33.37.78>;expires=3600 Expires: 3600 User-Agent: Audiocodes-Sip-Gateway-MP-118 FXS_FXO/v.5.40A.008.002 Content-Length: 0 Notes: The Trunk Group account registration is not effected by the parameter IsRegisterNeeded. If registration to an IP Group(s) fails for all the accounts defined...

  • Page 105: Configuring Coders

    SIP User's Manual 3. Web-Based Management Each Profile contains a set of parameters such as coders, T.38 Relay, Voice and DTMF Gain, Silence Suppression, Echo Canceler, RTP DiffServ, Current Disconnect and more. The Profiles feature allows you to customize these parameters or turn them on or off, per source or destination routing and/or per the device's endpoints (channels).
  • Page 106 MP-11x & MP-124 To configure the device's coders: Open the 'Coders' page (Configuration tab > Protocol Configuration menu > Coders And Profile Definition submenu > Coders page item). Figure 3-63: Coders Page From the 'Coder Name' drop-down list, select the required coder. For the full list of available coders and their corresponding attributes, refer to the parameter CoderName (refer to ''SIP Configuration Parameters'' on page 252).

  • Page 107: Configuring Coder Groups

    SIP User's Manual 3. Web-Based Management 3.3.4.4.2 Configuring Coder Groups The 'Coder Group Settings' page provides a table for defining up to four different coder groups. These coder groups are used in the 'Tel Profile Settings' and 'IP Profile Settings' pages to assign different coders to Profiles.
  • Page 108 MP-11x & MP-124 To configure coder groups: Open the 'Coder Group Settings' page (Configuration tab > Protocol Configuration menu > Coders And Profile Definition submenu > Coder Group Settings page item). Figure 3-64: Coder Group Settings Page From the 'Coder Group ID' drop-down list, select a coder group ID.
  • Page 109 SIP User's Manual 3. Web-Based Management To configure Tel Profiles: Open the 'Tel Profile Settings' page (Configuration tab > Protocol Configuration menu > Coders And Profile Definition submenu > Tel Profile Settings page item). Figure 3-65: Tel Profile Settings Page From the 'Profile ID' drop-down list, select the Tel Profile identification number you want to configure.
  • Page 110 MP-11x & MP-124 From the 'Profile Preference' drop-down list, select the priority of the Tel Profile, where '1' is the lowest priority and '20' is the highest. If both IP and Tel profiles apply to the same call, the coders and other common parameters (noted by an asterisk in the description of the parameter TelProfile) of the preferred Profile are applied to that call.
  • Page 111 SIP User's Manual 3. Web-Based Management To configure the IP Profile settings: Open the 'IP Profile Settings' page (Configuration tab > Protocol Configuration menu > Coders And Profile Definition submenu > IP Profile Settings). Figure 3-66: IP Profile Settings Page From the 'Profile ID' drop-down list, select an identification number for the IP Profile.

  • Page 112: Sip Advanced Parameters

    MP-11x & MP-124 From the 'Profile Preference' drop-down list, select the priority of the IP Profile, where '1' is the lowest priority and '20' is the highest. If both IP and Tel profiles apply to the same call, the coders and other common parameters (noted by an asterisk) of the preferred Profile are applied to that call.
  • Page 113 SIP User's Manual 3. Web-Based Management To configure the advanced general protocol parameters: Open the 'Advanced Parameters' page (Configuration tab > Protocol Configuration menu > SIP Advanced Parameters submenu > Advanced Parameters page item). Figure 3-67: Advanced Parameters Page Version 5.8 September 2009...
  • Page 114 MP-11x & MP-124 Configure the parameters as required. Click the Submit button to save your changes. To save the changes to flash memory, refer to ''Saving Configuration'' on page 167. 3.3.4.5.2 Configuring Supplementary Services The 'Supplementary Services' page is used to configure parameters that are associated with supplementary services.
  • Page 115 SIP User's Manual 3. Web-Based Management Figure 3-68: Supplementary Services Page Version 5.8 September 2009...
  • Page 116 MP-11x & MP-124 Configure the parameters as required. Click the Submit button to save your changes, or click the Subscribe to MWI or Unsubscribe to MWI buttons to save your changes and to subscribe / unsubscribe to the MWI server.
  • Page 117 SIP User's Manual 3. Web-Based Management 3.3.4.5.4 Configuring the Charge Codes Table The 'Charge Codes Table' page 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' table.
  • Page 118 MP-11x & MP-124 3.3.4.5.5 Configuring Keypad Features The 'Keypad Features' page enables you to activate and deactivate the following features directly from the connected telephone's keypad: Call Forward (refer to ''Configuring Call Forward'' on page 146) Caller ID Restriction (refer to ''Configuring Caller Display Information'' on page 144)
  • Page 119 SIP User's Manual 3. Web-Based Management To configure the keypad features Open the 'Keypad Features' page (Configuration tab > Protocol Configuration menu > SIP Advanced Parameters submenu > Keypad Features page item). Figure 3-71: Keypad Features Page Configure the keypad features as required. For a description of these parameters, refer to “Configuration Parameters Reference”...

  • Page 120: Sas Parameters

    MP-11x & MP-124 3.3.4.6 SAS Parameters The SAS submenu allows you to configure the SAS application. This submenu includes the Stand Alone Survivability item page (refer to ''Configuring Stand-Alone Survivability Parameters'' on page 120), from which you can also access the 'IP2IP Routing Table' page for configuring SAS routing rules (refer to ''Configuring the IP2IP Routing Table (SAS)'' on page 122).
  • Page 121 SIP User's Manual 3. Web-Based Management To configure the Stand-Alone Survivability parameters: Open the 'SAS Configuration' page (Configuration tab > Protocol Configuration menu > SAS submenu > Stand Alone Survivability page item). Figure 3-72: SAS Configuration Page Configure the parameters as described in ''SIP Configuration Parameters'' on page 252.

  • Page 122: Table 3-20: Sas Routing Table Parameters

    MP-11x & MP-124 3.3.4.6.2 Configuring the IP2IP Routing Table (SAS) The 'IP2IP Routing Table' page configures SAS routing when SAS is in Emergency mode. Up to 120 SAS routing rules can be defined. The device routes the SAS call (received SIP INVITE message) once a rule in this table is matched.
  • Page 123 SIP User's Manual 3. Web-Based Management Parameter Description Destination Username Prefix The prefix of the incoming SIP INVITE's destination URI [IP2IPRouting_DestUsernamePrefix] (usually the Request URI) user part. If this rule is not required, leave the field empty. To denote any prefix, use the asterisk (*) symbol.

  • Page 124: Manipulation Tables

    MP-11x & MP-124 Parameter Description Destination Address The destination IP address (or domain name, e.g., [IP2IPRouting_DestAddress] domain.com) to where the call is sent. Notes: This parameter is applicable only if the parameter 'Destination Type' is set to 'Dest Address' [1].
  • Page 125 SIP User's Manual 3. Web-Based Management The number manipulation is configured in the following tables: For Tel-to-IP calls: • Destination Phone Number Manipulation Table for Tel-to-IP Calls (NumberMapTel2IP ini file parameter) - up to 100 entries • Source Phone Number Manipulation Table for Tel-to-IP Calls (SourceNumberMapTel2IP ini file parameter) - up to 20 entries For IP-to-Tel calls: •...

  • Page 126: Table 3-21: Number Manipulation Parameters Description

    MP-11x & MP-124 To configure the Number Manipulation tables: Open the required 'Number Manipulation' page (Configuration tab > Protocol Configuration menu > Manipulation Tables submenu > Dest Number IP->Tel, Dest Number Tel->IP, Source Number IP->Tel, or Source Number Tel->IP page item);...
  • Page 127 SIP User's Manual 3. Web-Based Management Parameter Description Notes: The value -1 indicates that it is ignored in the rule. This parameter is available only in the 'Source Phone Number Manipulation Table for Tel -> IP Calls' and 'Destination Phone Number Manipulation Table for Tel ->...
  • Page 128 MP-11x & MP-124 Parameter Description Allowed = sends Caller ID information when a call is made using these destination / source prefixes. Restricted = restricts Caller ID information for these prefixes. Notes: Only applicable to Number Manipulation tables for Tel-to-IP source number manipulation.

  • Page 129: Table 3-22: Phone-Context Parameters Description

    SIP User's Manual 3. Web-Based Management Notes: • Several rows with the same NPI-TON or Phone-Context are allowed. In such a scenario, a Tel-to-IP call uses the first match. • Phone-Context '+' is a unique case as it doesn't appear in the Request- URI as a Phone-Context parameter.

  • Page 130: Routing Tables

    MP-11x & MP-124 3.3.4.8 Routing Tables The Routing Tables submenu allows you to configure call routing rules. This submenu includes the following page items: Routing General Parameters (refer to ''Configuring Routing General Parameters'' on page 130) Tel to IP Routing (refer to ''Configuring the Tel to IP Routing Table'' on page 131)
  • Page 131 SIP User's Manual 3. Web-Based Management 3.3.4.8.2 Configuring the Tel to IP Routing Table The 'Tel to IP Routing' page provides a table for configuring up to 50 Tel-to-IP call routing rules. These rules route Tel calls to destinations based on IP address (or FQDN). This routing table associates called and/or calling telephone number prefixes (originating from a specific Hunt Group), with a destination IP address (or Fully Qualified Domain Name - FQDN) or IP Group.
  • Page 132 MP-11x & MP-124 Alternative routing (using this table) is commonly implemented when there is no response to an INVITE message (after INVITE retransmissions). The device then issues an internal 408 'No Response' implicit release reason. If this reason is included in the 'Reasons for Alternative Routing' table, the device immediately initiates a call to the redundant destination using the next matched entry in the 'Tel to IP Routing' table.

  • Page 133: Table 3-23: Tel To Ip Routing Table Parameters

    SIP User's Manual 3. Web-Based Management Table 3-23: Tel to IP Routing Table Parameters Parameter Description Web/EMS: Tel to IP Routing Determines whether to route Tel calls to IP before or after Mode manipulation of destination number. [RouteModeTel2IP] [0] Route calls before manipulation = Calls are routed before the number manipulation rules are applied (default).
  • Page 134 MP-11x & MP-124 Parameter Description Web: Dest. IP Address The destination IP address (in dotted-decimal notation or FQDN) to EMS: Address where the call is sent. If an FQDN is used (e.g., domain.com), DNS [PREFIX_DestAddress] resolution is performed according to the parameter DNSQueryType.
  • Page 135 SIP User's Manual 3. Web-Based Management Parameter Description then the request URI host name in the INVITE message is set to the value of the parameter PREFIX_DestAddress (if not empty); otherwise, it is set to the value of the parameter 'SIP Group Name' (defined in the 'IP Group' table).

  • Page 136: Table 3-24: Ip To Hunt Group Routing Table Description

    MP-11x & MP-124 Notes: • When a call release reason (defined in ''Configuring Reasons for Alternative Routing'' on page 140) is received for a specific IP-to-Tel call, an alternative Hunt Group for that call can be configured. This is performed by assigning the call to an additional routing rule in the table (i.e., repeat the same routing rule, but with a different Hunt Group ID).
  • Page 137 SIP User's Manual 3. Web-Based Management Parameter Description [1] Route calls after manipulation = IP-to-Tel calls are routed after the number manipulation rules are applied. Dest. Host Prefix The request URI host name prefix of the incoming SIP INVITE [PstnPrefix_DestHostPrefix] message.
  • Page 138 MP-11x & MP-124 Parameter Description Source IP Group ID The source IP Group (1-9) associated with the incoming IP-to-Tel [PstnPrefix_SrcIPGroupID] call. This is the IP Group from where the INVITE message originated. This IP Group can later be used as the 'Serving IP...
  • Page 139 SIP User's Manual 3. Web-Based Management 3.3.4.8.5 Configuring the Internal SRV Table The 'Internal SRV Table' page provides a table for resolving host names to DNS A- Records. Three different A-Records can be assigned to each host name. Each A-Record contains the host name, priority, weight, and port.
  • Page 140 MP-11x & MP-124 3.3.4.8.6 Configuring Reasons for Alternative Routing The 'Reasons for Alternative Routing' page allows you to define up to four different call release (termination) reasons for IP-to-Tel call releases and for Tel-to-IP call releases. If a call is released as a result of one of these reasons, the device tries to find an alternative route for that call.
  • Page 141 SIP User's Manual 3. Web-Based Management To configure the reasons for alternative routing: Open the 'Reasons for Alternative Routing' page (Configuration tab > Protocol Configuration menu > Routing Tables submenu > Reasons for Alternative Routing page item). Figure 3-81: Reasons for Alternative Routing Page In the 'IP to Tel Reasons' group, select up to four different call failure reasons that invoke an alternative IP-to-Tel routing.

  • Page 142: Endpoint Settings

    MP-11x & MP-124 3.3.4.9 Endpoint Settings The Endpoint Settings submenu allows you to configure analog (FXS/FXO) port-specific parameters. This submenu includes the following page items: Authentication (refer to ''Configuring Authentication'' on page 142) Automatic Dialing (refer to ''Configuring Automatic Dialing'' on page 143)
  • Page 143 SIP User's Manual 3. Web-Based Management To configure the Authentication Table: Set the 'Authentication Mode' parameter to 'Per Endpoint' (refer to ''Configuring Proxy and Registration Parameters'' on page 94). Open the 'Authentication' page (Configuration tab > Protocol Configuration menu > Endpoint Settings submenu >...
  • Page 144 MP-11x & MP-124 To configure Automatic Dialing: Open the 'Automatic Dialing' page (Configuration tab > Protocol Configuration menu > Endpoint Settings submenu > Automatic Dialing page item). Figure 3-83: Automatic Dialing Page In the 'Destination Phone Number' field corresponding to a port, enter the telephone number that you want automatically dialed.
  • Page 145 SIP User's Manual 3. Web-Based Management To configure the Caller Display Information: Open the 'Caller Display Information' page (Configuration tab > Protocol Configuration menu > Endpoint Settings submenu > Caller Display Information page item). Figure 3-84: Caller Display Information Page In the' Caller ID/Name' field corresponding to the desired port, enter the Caller ID string (up to 18 characters).

  • Page 146: Table 3-25: Call Forward Table

    MP-11x & MP-124 3.3.4.9.4 Configuring Call Forward The 'Call Forwarding Table' page allows you to forward (redirect) IP-to-Tel calls (using SIP 302 response) originally destined to specific device ports, to other device ports or to an IP destination. Notes: •...
  • Page 147 SIP User's Manual 3. Web-Based Management Parameter Description Note: If this field only contains a telephone number and a Proxy isn't used, the 'forward to' phone number must be specified in the 'Tel to IP Routing' table (refer to ''Configuring the Tel to IP Routing Table'' on page 131).

  • Page 148: Configuring Call Waiting

    MP-11x & MP-124 Click the Submit button to save your changes. To save the changes to flash memory, refer to ''Saving Configuration'' on page 167. 3.3.4.9.6 Configuring Call Waiting The 'Call Waiting' page allows you to enable or disable call waiting per device FXS port.

  • Page 149: Configuring Endpoint Phone Numbers

    SIP User's Manual 3. Web-Based Management 3.3.4.10 Configuring Endpoint Phone Numbers The 'Endpoint Phone Number Table' page allows you to activate the device's ports (endpoints), by defining telephone numbers for the endpoints and assigning them to Hunt Groups and profiles. Notes: •...

  • Page 150: Hunt Group

    MP-11x & MP-124 Parameter Description Phone Number The telephone number that is assigned to the channel. For a [TrunkGroup_FirstPhoneNumber] range of channels, enter only the first telephone number. Subsequent channels are assigned the next consecutive telephone number. For example, if you enter 400 for channels 1 to 4, then channel 1 is assigned phone number 400, channel 2 is assigned phone number 401, and so on.

  • Page 151: Table 3-27: Trunk Group Settings Parameters

    Via: SIP/2.0/UDP 10.33.37.78;branch=z9hG4bKac862428454 From: <sip:101@GatewayName>;tag=1c862422082 To: <sip:101@GatewayName> Call-ID: 9907977062512000232825@10.33.37.78 CSeq: 3 REGISTER Contact: <sip:101@10.33.37.78>;expires=3600 Expires: 3600 User-Agent: Audiocodes-Sip-Gateway-MP-118 FXS_FXO/v.5.40A.008.002 Content-Length: 0 Table 3-27: Trunk Group Settings Parameters Parameter Description Hunt Group ID The Hunt Group ID that you want to configure.
  • Page 152 MP-11x & MP-124 Parameter Description [1] Cyclic Ascending (default) [2] Ascending [3] Cyclic Descending [4] Descending [5] Dest Number + Cyclic Ascending [6] By Source Phone Number Registration Mode Registration method for the Hunt Group: [TrunkGroupSettings_Regist [1] Per Gateway = Single registration for the entire device rationMode] (default).

  • Page 153: Advanced Applications

    SIP User's Manual 3. Web-Based Management Parameter Description Serving IP Group ID The Serving IP Group ID to where INVITE messages initiated by [TrunkGroupSettings_Servin this Hunt Group's endpoints are sent. The actual destination to gIPGroup] where these INVITE messages are sent is according to the Proxy Set ID (refer to ''Configuring the Proxy Sets Table'' on page 95) associated with this Serving IP Group.

  • Page 154: Configuring Voice Mail Parameters

    MP-11x & MP-124 3.3.5.1 Configuring Voice Mail Parameters The 'Voice Mail Settings' page allows you to configure the voice mail parameters. For a description of these parameters, refer to “Configuration Parameters Reference” on page 213. Notes: • The 'Voice Mail Settings' page is available only for FXO interfaces.

  • Page 155: Configuring Radius Accounting Parameters

    SIP User's Manual 3. Web-Based Management 3.3.5.2 Configuring RADIUS Accounting Parameters The 'RADIUS Parameters' page is used for configuring the Remote Authentication Dial In User Service (RADIUS) accounting parameters. For a description of these parameters, refer to “Configuration Parameters Reference” on page 213. To configure the RADIUS parameters: Open the ‘RADIUS Parameters' page (Configuration tab >...

  • Page 156: Configuring Fxo Parameters

    MP-11x & MP-124 3.3.5.3 Configuring FXO Parameters The 'FXO Settings' page allows you to configure the device's specific FXO parameters. For a description of these parameters, refer to “Configuration Parameters Reference” on page 213. Note: The 'FXO Settings' page is available only for FXO interfaces.

  • Page 157: Management Tab

    SIP User's Manual 3. Web-Based Management Management Tab The Management tab on the Navigation bar displays menus in the Navigation tree related to device management. These menus include the following: Management Configuration (refer to ''Management Configuration'' on page 157) Software Update (refer to ''Software Update'' on page 168) 3.4.1 Management Configuration The Management Configuration menu allows you to configure the device's management...

  • Page 158: Configuring The Management Settings

    MP-11x & MP-124 3.4.1.1 Configuring the Management Settings The 'Management Settings' page allows you to configure the device's management parameters. For detailed description on the SNMP parameters, refer to ''SNMP Parameters'' on page 249. To configure the Management parameters: Open the 'Management Settings' page (Management tab > Management Configuration menu >...

  • Page 159: Table 3-28: Snmp Trap Destinations Parameters Description

    SIP User's Manual 3. Web-Based Management • SNMP V3 Table: Click the arrow button to configure the SNMP V3 users (refer to ''Configuring SNMP V3 Table'' on page 161). • SNMP Trusted Managers: Click the arrow button to configure the SNMP Trusted Managers (refer to ''Configuring SNMP Trusted Managers'' on page 162).
  • Page 160 MP-11x & MP-124 Parameter Description IP Address IP address of the remote host used as an SNMP [SNMPManagerTableIP_x] Manager. The device sends SNMP traps to these IP addresses. Enter the IP address in dotted-decimal notation, e.g., 108.10.1.255. Trap Port Defines the port number of the remote SNMP Manager.

  • Page 161: Table 3-29: Snmp Community Strings Parameters Description

    SIP User's Manual 3. Web-Based Management To save the changes to flash memory, refer to ''Saving Configuration'' on page 167. Note: 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 3-29: SNMP Community Strings Parameters Description Parameter Description...

  • Page 162: Table 3-30: Snmp V3 Users Parameters

    MP-11x & MP-124 Table 3-30: SNMP V3 Users Parameters Parameter Description Index The table index. [SNMPUsers_Index] The valid range is 0 to 9. User Name Name of the SNMP v3 user. This name must be unique. [SNMPUsers_Username] Authentication Protocol Authentication protocol of the SNMP v3 user.
  • Page 163 SIP User's Manual 3. Web-Based Management 3.4.1.1.4 Configuring SNMP Trusted Managers The 'SNMP Trusted Managers' page allows you to configure up to five SNMP Trusted Managers, based on IP addresses. By default, the SNMP agent accepts SNMP Get and Set requests from any IP address, as long as the correct community string is used in the request.

  • Page 164: Configuring The Regional Settings

    MP-11x & MP-124 3.4.1.2 Configuring the Regional Settings The 'Regional Settings' page allows you to define and view the device's internal date and time. To configure the device's date and time: Open the 'Regional Settings' page (Management tab > Management Configuration menu >...

  • Page 165: Maintenance Actions

    SIP User's Manual 3. Web-Based Management 3.4.1.3 Maintenance Actions The 'Maintenance Actions' page allows you to perform the following operations: Reset the device (refer to ''Resetting the Device'' on page 165) Lock and unlock the device (refer to ''Locking and Unlocking the Device'' on page 166) Save the configuration to the device's flash memory (refer to ''Saving Configuration'' on page 167) To access the 'Maintenance Actions' page:...
  • Page 166 MP-11x & MP-124 Under the 'Reset Configuration' group, from the 'Graceful Option' drop-down list, select one of the following options: • 'Yes': Reset starts only after the user-defined time in the 'Shutdown Timeout' field (refer to Step 4) expires or after no more active traffic exists (the earliest thereof).
  • Page 167 SIP User's Manual 3. Web-Based Management 3.4.1.3.2 Locking and Unlocking the Device The Lock and Unlock options allow you to lock the device so that it doesn't accept any new incoming calls. This is useful when, for example, you are uploading new software files to the device and you don't want any traffic to interfere with the process.

  • Page 168: Software Update

    MP-11x & MP-124 3.4.1.3.3 Saving Configuration The 'Maintenance Actions' page allows you to save (burn) the current parameter configuration (including loaded auxiliary files) to the device's non-volatile memory (i.e., flash). The parameter modifications that you make throughout the Web interface's pages are temporarily saved (to the volatile memory - RAM) when you click the Submit button on these pages.

  • Page 169: Loading Auxiliary Files

    SIP User's Manual 3. Web-Based Management 3.4.2.1 Loading Auxiliary Files The 'Load Auxiliary Files' page allows you to load various auxiliary files to the device. These auxiliary files are briefly described in the table below: Table 3-31: Auxiliary Files Descriptions File Type Description Provisions the device’s parameters.
  • Page 170 MP-11x & MP-124 3.4.2.1.1 Loading Auxiliary Files using Web Interface The auxiliary files can be loaded to the device using the Web interface's 'Load Auxiliary Files' page, as described in the procedure below. To load an auxiliary file to the device using the Web interface: Open the 'Load Auxiliary Files' page (Management tab >...
  • Page 171 SIP User's Manual 3. Web-Based Management 3.4.2.1.2 Loading Auxiliary Files using ini File You can also load the auxiliary files using the ini file (loaded to the device using BootP). Each auxiliary file has a specific ini file parameter that specifies the name of the auxiliary file that you want to load to the device.

  • Page 172: Software Upgrade Wizard

    MP-11x & MP-124 3.4.2.2 Software Upgrade Wizard The Software Upgrade Wizard allows you to upgrade the device's firmware (cmp file) as well as load an ini file and/or auxiliary files (e.g., Call Progress Tones). However, it is mandatory, when using the wizard to first load a cmp file to the device. You can then choose to also load an ini file and/or auxiliary files, but this cannot be pursued without first loading a cmp file.
  • Page 173 SIP User's Manual 3. Web-Based Management 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' (Management tab > Software Update menu > Software Upgrade Wizard);...
  • Page 174 MP-11x & MP-124 Click the Browse button, navigate to the cmp file, and then click Send File; the cmp file is loaded to the device and you're notified as to a successful loading. Click one of the following buttons: •...

  • Page 175: Backing Up And Restoring Configuration

    SIP User's Manual 3. Web-Based Management Click End Process to close the wizard; the 'Enter Network Password' 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;...

  • Page 176: Status & Diagnostics Tab

    MP-11x & MP-124 To load (or restore) the ini file: To load the ini file to the device, perform the following: Click the Browse button, navigate to the folder in which the ini file is located, select the file, and then click Open; the name and path of the file appear in the field beside the Browse button.

  • Page 177: Viewing The Device's Syslog Messages

    The 'Message Log' page displays Syslog debug messages sent by the device. You can select the Syslog messages in this page, and then 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 178: Viewing Ethernet Port Information

    MP-11x & MP-124 3.5.1.2 Viewing Ethernet Port Information The 'Ethernet Port Information' page displays read-only information on the Ethernet connection used by the device. This includes duplex mode, and speed. You can also access this page from the 'Home' page (refer to ''Using the Home Page'' on page 54).

  • Page 179: Viewing Device Information

    The 'Device Information' page displays the device's specific hardware and software product information. This information can help you expedite troubleshooting. Capture the page and e-mail it to AudioCodes Technical Support personnel to ensure quick diagnosis and effective corrective action. This page also displays any loaded files used by the device (stored in the RAM) and allows you to remove them.

  • Page 180: Viewing Performance Statistics

    MP-11x & MP-124 3.5.1.5 Viewing Performance Statistics The 'Performance Statistics' page provides read-only, device performance statistics. This page is refreshed with new statistics every 60 seconds. The duration that the current statistics has been collected, is displayed above the statistics table.

  • Page 181: Viewing Active Alarms

    SIP User's Manual 3. Web-Based Management 3.5.1.6 Viewing Active Alarms The 'Active Alarms' page displays a list of currently active alarms. You can also access this page from the 'Home' page (refer to ''Using the Home Page'' on page 54). To view the list of alarms: Open the 'Active Alarms’...

  • Page 182: Viewing Call Counters

    MP-11x & MP-124 3.5.2.1 Viewing Call Counters The 'IP to Tel Calls Count' and 'Tel to IP Calls Count' pages provide you with statistical information on incoming (IP-to-Tel) and outgoing (Tel-to-IP) calls. The statistical information is updated according to the release reason that is received after a call is terminated (during the same time as the end-of-call Call Detail Record or CDR message is sent).
  • Page 183 SIP User's Manual 3. Web-Based Management Counter Description GWAPP_NORMAL_CALL_CLEAR increments the 'Number of Failed Calls due to No Answer' counter. The rest of the release reasons increment the 'Number of Failed Calls due to Other Failures' counter. Percentage of The percentage of established calls from attempted calls. Successful Calls (ASR) Number of Calls Indicates the number of calls that failed as a result of a busy line.

  • Page 184: Viewing Call Routing Status

    MP-11x & MP-124 3.5.2.2 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 185: Viewing Sas/Sbc Registered Users

    SIP User's Manual 3. Web-Based Management To view Registration status: Open the 'Registration Status' page (Status & Diagnostics tab > Gateway Statistics menu > Registration Status page item). Figure 3-113: Registration Status Page If a channel is registered, then 'REGISTERED' is displayed in the 'Status' column corresponding to the channel;...

  • Page 186: Viewing Ip Connectivity

    MP-11x & MP-124 3.5.2.5 Viewing IP Connectivity The 'IP Connectivity' page displays online, read-only network diagnostic connectivity information on all destination IP addresses configured in the 'Tel to IP Routing' page (refer to ''Configuring the Tel to IP Routing Table'' on page 131).
  • Page 187 SIP User's Manual 3. Web-Based Management Column Name Description Lost = Remote side didn't respond for a short period. Fail = Remote side doesn't respond. Init = Connectivity queries not started (e.g., IP address not resolved). Disable = The connectivity option is disabled, i.e., parameter 'Alt Routing Tel to IP Mode' (AltRoutingTel2IPMode ini) is set to 'None' or 'QoS'.
  • Page 188 MP-11x & MP-124 Reader’s Notes SIP User's Manual Document #: LTRT-65412...

  • Page 189: Ini File Configuration

    Typically, it is loaded to or retrieved from the device using TFTP or HTTP. These protocols are not secure and are vulnerable to potential hackers. To overcome this security threat, the AudioCodes' TrunkPack Downloadable Conversion Utility (DConvert) allows you to binary-encode the ini file before loading it to the device (refer to the Product Reference Manual).

  • Page 190: Ini File Format

    MP-11x & MP-124 INI File Format The ini file can include any number of parameters and of the following types: Individual parameters, which can be conveniently grouped (optional) by their functionality (refer to ''Structure of Individual ini File Parameters'' on page 190)

  • Page 191: Format Of Ini File Table Parameters

    SIP User's Manual 4. INI File Configuration An example of an ini file containing individual ini file parameters is shown below: [System Parameters] SyslogServerIP = 10.13.2.69 EnableSyslog = 1 ; these are a few of the system-related parameters. [Web Parameters] LogoWidth = '339' WebLogoText = 'My Device' UseWeblogo = 1...
  • Page 192 MP-11x & MP-124 Data line(s): Contain the actual values of the columns (parameters). The values are interpreted according to the Format line. • The first word of the Data line must be the table’s string name followed by the Index field.

  • Page 193: Example Of An Ini File

    SIP User's Manual 4. INI File Configuration The table below displays an example of an ini file table parameter: [ PREFIX ] FORMAT PREFIX_Index = PREFIX_DestinationPrefix, PREFIX_DestAddress, PREFIX_SourcePrefix, PREFIX_ProfileId, PREFIX_MeteringCode, PREFIX_DestPort; PREFIX 0 = 10, 10.13.83.5, *, 0, 255, 0; PREFIX 1 = 20, 10.13.83.7, *, 0, 255, 0;...

  • Page 194: Modifying An Ini File

    MP-11x & MP-124 Modifying an ini File You can modify an ini file currently used by the device. Modifying an ini file instead of loading an entirely new ini file preserves the device's current configuration, including factory default values. To modify an ini file: Save the current ini file loaded on the device to your PC, using the Web interface (refer to ''Backing Up and Restoring Configuration'' on page 175).

  • Page 195: Element Management System (Ems)

    5. Element Management System (EMS) Element Management System (EMS) This section describes how to configure various device configurations using AudioCodes Element Management System (EMS). The 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'...

  • Page 196: Securing Ems-Device Communication

    MP-11x & MP-124 The MG Tree is a hierarchical tree-like structure that lists all the devices managed by EMS. The tree includes the following icons: Globe : highest level in the tree, from which a Region can be added. Region : defines a group (e.g., geographical location) to which devices can be...
  • Page 197 SIP User's Manual 5. Element Management System (EMS) Type cf set, and then press Enter; the following prompt is displayed: Enter data below. Type a period (.) on an empty line to finish. The configuration session is now active and all data entered at the terminal is parsed as configuration text (formatted as an ini file).

  • Page 198: Changing Ssh Login Password

    MP-11x & MP-124 5.2.2 Changing SSH Login Password For security, it is recommended to change the default SSH Client login password, using the SSH client. To change the SSH login password: Open an SSH Client session (e.g. PuTTY), and then connect, using the default user name and password ("Admin"...
  • Page 199 SIP User's Manual 5. Element Management System (EMS) To initially setup the device in EMS: Start the EMS by double-clicking the EMS Client icon, or from the Start menu, point to Programs, to EMS Client, and then click EMS CLient; the Login Screen appears: Figure 5-2: EMS Login Screen Enter the login name and password, and the EMS server's IP address, and then click...

  • Page 200: Configuring Basic Sip Parameters

    MP-11x & MP-124 Configuring Basic SIP Parameters This section describes how to configure the device with basic SIP control protocol parameters using the EMS. To configure basic SIP parameters: In the MG Tree, select the device that you want to configure.
  • Page 201 SIP User's Manual 5. Element Management System (EMS) Select the Registration tab. Configure 'Is Register Needed' field: ♦ No = the device doesn't register to a Proxy/Registrar server (default). ♦ Yes = the device registers to a Proxy/Registrar server at power up and every user-defined interval (‘Registration Time’...

  • Page 202: Configuring Advanced Ipsec/Ike Parameters

    MP-11x & MP-124 Configuring Advanced IPSec/IKE Parameters After you have pre-configured IPSec via SSH (refer to ''Securing EMS-Device Communication'' on page 196), you can optionally configure additional IPSec and IKE entries for other SNMP Managers aside from the EMS. Note: Do not remove the default IPSec and IKE tables that were previously loaded to the device when you enabled IPSec.

  • Page 203: Provisioning Srtp Crypto Offered Suites

    SIP User's Manual 5. Element Management System (EMS) Provisioning SRTP Crypto Offered Suites This section describes how to configure offered SRTP crypto suites in the SDP. To configure SRTP crypto offered suites: In the MG Tree, select the device. On the Tab bar, select SIP, and then click SIP Protocol; the 'SIP Protocol Definitions' screen is displayed.

  • Page 204: Provisioning E911/Mlpp Parameters

    MP-11x & MP-124 Provisioning E911/MLPP Parameters This section describes how to configure the E911/MLPP (Multi-Level Precedence and Preemption) parameters using the EMS. To configure the E911/MLPP parameters: In the MG Tree, select the device. Double-click the desired Media Gateway; the Status screen is displayed.

  • Page 205: Configuring The Device To Operate With Snmpv3

    SIP User's Manual 5. Element Management System (EMS) Configuring the Device to Operate with SNMPv3 This section describes the SNMPv3 configuration process: Configuring SNMPv3 using SSH Configuring SNMPv3 using EMS (non-configured SNMPv3 System) Configuring SNMPv3 using EMS (pre-configured SNMPv3 System) Note: After configuring SNMPv3, ensure that you disable IPSec.

  • Page 206: Configuring Ems To Operate With A Pre-Configured Snmpv3 System

    MP-11x & MP-124 Possible values for AuthProtocol: • 0 – none • 1 - MD5 • 2 - SHA-1 Possible values for PrivProtocol: • 0 – none • 1 – DES • 3 - AES128 To end the PuTTY configuration session, type a full-stop (“.”) on an empty line; the...

  • Page 207: Configuring Snmpv3 To Operate With Non-Configured Snmpv3 System

    SIP User's Manual 5. Element Management System (EMS) Select the tabs arrow button, and then from the shortcut menu, choose Unit Value; the 'SNMPv3 Users' table is refreshed with the values that you entered in Step 3. Click the Save button; the EMS and the device are now synchronized. 5.8.3 Configuring SNMPv3 to Operate with Non-Configured SNMPv3 System...

  • Page 208: Cloning Snmpv3 Users

    MP-11x & MP-124 Select the tabs arrow button, and then from the shortcut menu, choose Unit Value. The 'SNMPv3 Users' table is refreshed with the values that you entered in Step 4. Click the Save button; the EMS and the device are now synchronized.

  • Page 209: Resetting The Device

    SIP User's Manual 5. Element Management System (EMS) Resetting the Device When you have completed configuring the device, you need to save your settings to the device's flash memory and reset the device. To reset the device: In the MG Tree, select the device that you want to reset. In the Information pane, click the Reset button.

  • Page 210: Upgrading The Device's Software

    MP-11x & MP-124 5.10 Upgrading the Device's Software The procedure below describes how to upgrade the devices software (i.e., cmp file), using the EMS. To upgrade the device's cmp file: From the Tools menu, choose Software Manager; the 'Software Manager' screen appears.
  • Page 211 SIP User's Manual 5. Element Management System (EMS) Click the Add File icon; the 'Add Files' dialog box appears. Figure 5-11: Add Files Screen Select the cmp file, by performing the following: Ensure that the CMP File Only option is selected. In the 'CMP' field, click the browse button and then navigate to and select the required cmp file;...
  • Page 212 MP-11x & MP-124 In the Information pane, click Software Upgrade; the 'Files Manager' screen appears. Figure 5-12: Files Manager Screen Select the file that you want to download to the device, and then click OK; a confirmation box appears. Click Yes to confirm download; the 'Software Download' screen appears, displaying the download progress.

  • Page 213: Configuration Parameters Reference

    SIP User's Manual 6. Configuration Parameters Reference Configuration Parameters Reference The device's configuration parameters, default values, and their description are documented in this section. Parameters and values enclosed in square brackets ([...]) represent ini file parameters and their enumeration values; parameters not written in square brackets represent their corresponding Web interface and/or EMS parameters.

  • Page 214: Networking Parameters

    MP-11x & MP-124 Networking Parameters This subsection describes the device's networking parameters. 6.1.1 Ethernet Parameters The Ethernet parameters are described in the table below. Table 6-1: Ethernet Parameters Parameter Description EMS: Physical Configuration Defines the Ethernet connection mode type. [EthernetPhyConfiguration]...

  • Page 215: Multiple Ip Interfaces And Vlans Parameters

    SIP User's Manual 6. Configuration Parameters Reference 6.1.2 Multiple IP Interfaces and VLANs Parameters The IP network interfaces and VLAN parameters are described in the table below. Table 6-2: IP Network Interfaces and VLAN Parameters Parameter Description Multiple Interface Table Multiple Interface Table This ini file table parameter configures the Multiple Interface [InterfaceTable]...
  • Page 216 MP-11x & MP-124 Parameter Description booting from flash again. This enables the device to work with a temporary address for initial management and configuration while retaining the address to be used for deployment. For configuring additional routing rules for other interfaces, use the 'Tel to IP Routing' table.
  • Page 217 SIP User's Manual 6. Configuration Parameters Reference Parameter Description Web/EMS: Native VLAN ID Defines the VLAN ID to which untagged incoming traffic is [VLANNativeVLANID] assigned. Outgoing packets sent to this VLAN are sent only with a priority tag (VLAN ID = 0). When this parameter is equal to one of the VLAN IDs in the Interface Table (and VLANs are enabled), untagged incoming traffic is considered as an incoming traffic for that interface.

  • Page 218: Static Routing Parameters

    MP-11x & MP-124 6.1.3 Static Routing Parameters The static routing parameters are described in the table below. Table 6-3: Static Routing Parameters Parameter Description Static IP Routing Table Parameters You can define up to 50 static IP routing rules for the device. For example, you can define static routing rules for the OAMP and Control networks, since a default gateway is supported only for the Media traffic network.

  • Page 219: Quality Of Service Parameters

    SIP User's Manual 6. Configuration Parameters Reference Parameter Description Web: Interface Specifies the interface (network type) to which the EMS: Interface Index routing rule is applied. [RoutingTableInterfacesColumn] [0] = OAMP (default). [1] = Media. [2] = Control. For detailed information on the network types, refer to ''Configuring the Multiple Interface Table'' on page 58.
  • Page 220 MP-11x & MP-124 Parameter Description Web: Bronze Priority Defines the VLAN priority (IEEE 802.1p) for the EMS: Bronze Service Class Priority Bronze CoS content. [VLANBronzeServiceClassPriority] The valid range is 0 to 7. The default value is 2. Layer-3 Class of Service (TOS/DiffServ) Parameters For detailed information on IP QoS via Differentiated Services, refer to ''IP QoS via Differentiated Services (DiffServ)'' on page 454.

  • Page 221: Nat And Stun Parameters

    SIP User's Manual 6. Configuration Parameters Reference 6.1.5 NAT and STUN Parameters The Network Address Translation (NAT) and Simple Traversal of UDP through NAT (STUN) parameters are described in the table below. Table 6-5: NAT and STUN Parameters Parameter Description STUN Parameters Web: Enable STUN Determines whether Simple Traversal of UDP through NATs...
  • Page 222 MP-11x & MP-124 Parameter Description NAT Parameters EMS: Binding Life Time Defines the default NAT binding lifetime in seconds. STUN [NATBindingDefaultTimeout] refreshes the binding information after this time expires. The valid range is 0 to 2,592,000. The default value is 30.

  • Page 223: Nfs Parameters

    SIP User's Manual 6. Configuration Parameters Reference 6.1.6 NFS Parameters The Network File Systems (NFS) configuration parameters are described in the table below. Table 6-6: NFS Parameters Parameter Description [NFSBasePort] Start of the range of numbers used for local UDP ports used by the NFS client.

  • Page 224: Dns Parameters

    MP-11x & MP-124 6.1.7 DNS Parameters The Domain name System (DNS) parameters are described in the table below. Table 6-7: DNS Parameters Parameter Description Web: DNS Primary The IP address of the primary DNS server. Enter the IP address in Server IP dotted-decimal notation, for example, 10.8.2.255.
  • Page 225 SIP User's Manual 6. Configuration Parameters Reference Parameter Description Internal SRV Table Internal SRV Table This ini file table parameter defines the internal SRV table for resolving host names into DNS A-Records. Three different A-Records can be [SRV2IP] assigned to a host name. Each A-Record contains the host name, priority, weight, and port.

  • Page 226: Dhcp Parameters

    MP-11x & MP-124 6.1.8 DHCP Parameters The Dynamic Host Control Protocol (DHCP) parameters are described in the table below. Table 6-8: DHCP Parameters Parameter Description Web: Enable DHCP Determines whether Dynamic Host Control Protocol (DHCP) is EMS: DHCP Enable enabled.

  • Page 227: Ntp And Daylight Saving Time Parameters

    SIP User's Manual 6. Configuration Parameters Reference Parameter Description lease. Note: For this parameter to take effect, a device reset is required. 6.1.9 NTP and Daylight Saving Time Parameters The Network Time Protocol (NTP) and daylight saving time parameters are described in the table below.

  • Page 228: Syslog Parameters

    MP-11x & MP-124 6.1.10 Syslog Parameters The Syslog parameters are described in the table below. Table 6-10: Syslog Parameters Parameter Description Web/EMS: Syslog Server IP address (in dotted-decimal notation) of the computer you are using to IP Address run the Syslog server. The Syslog server is an application designed to [SyslogServerIP] collect the logs and error messages generated by the device.

  • Page 229: Web And Telnet Parameters

    SIP User's Manual 6. Configuration Parameters Reference Web and Telnet Parameters This subsection describes the device's Web and Telnet parameters. 6.2.1 General Parameters The general Web and Telnet parameters are described in the table below. Table 6-11: General Web and Telnet Parameters Parameter Description Web and Telnet Access...

  • Page 230: Web Parameters

    MP-11x & MP-124 6.2.2 Web Parameters The Web parameters are described in the table below. Table 6-12: Web Parameters Parameter Description [DisableWebTask] Disables or enables device management through the Web interface. [0] = Enable Web management (default). [1] = Disable Web management.
  • Page 231 Determines whether the Web interface displays a logo image or text. [0] = Logo image is used (default). [1] = Text string is used instead of a logo image. AudioCodes' default logo (or any other logo defined by the LogoFileName parameter) is replaced with a text string defined by the WebLogoText parameter.

  • Page 232: Telnet Parameters

    Name of the image file that you want to load to the device for being displayed in the Web GUI's title bar (instead of AudioCodes' logo). The file name can be up to 47 characters. The default is AudioCodes’ logo file.

  • Page 233: Debugging And Diagnostics Parameters

    SIP User's Manual 6. Configuration Parameters Reference Debugging and Diagnostics Parameters This subsection describes the device's debugging and diagnostic parameters. 6.3.1 General Parameters The general debugging and diagnostic parameters are described in the table below. Table 6-14: General Debugging and Diagnostic Parameters Parameter Description EMS: Enable Diagnostics...

  • Page 234: Cdr And Debug Parameters

    MP-11x & MP-124 Parameter Description Delay After Reset [sec] Defines the time interval (in seconds) that the device's operation is [GWAppDelayTime] delayed after a reset. The valid range is 0 to 45. The default value is 7 seconds. Note: This feature helps overcome connection problems caused by some LAN routers or IP configuration parameters' modifications by a DHCP server.

  • Page 235: Heartbeat Packet Parameters

    SIP User's Manual 6. Configuration Parameters Reference Parameter Description Activity Types to Report The Activity Log mechanism enables the device to send log messages via Activity Log Messages (to a Syslog server) for reporting certain types of Web operations [ActivityListToLog] according to the below user-defined filters.

  • Page 236: Remote Alarm Indication Parameters

    MP-11x & MP-124 Parameter Description EMS: APS Port Destination UDP port to which the heartbeat packets are sent. [HeartBeatDestPort] The range is 0 to 64000. The default is 0. Note: For this parameter to take effect, a device reset is required.

  • Page 237: Serial Parameters

    SIP User's Manual 6. Configuration Parameters Reference 6.3.5 Serial Parameters The RS-232 serial parameters are described in the table below. (Serial interface is mainly used for debugging.) Table 6-18: Serial Parameters Parameter Description [DisableRS232] Enables or disables the device's RS-232 port. [0] = RS-232 serial port is enabled (default).

  • Page 238: Bootp Parameters

    MP-11x & MP-124 6.3.6 BootP Parameters The BootP parameters are described in the table below. The BootP parameters are special 'hidden' parameters. Once defined and saved in the device's flash memory, they are used even if they don't appear in the ini file.
  • Page 239 SIP User's Manual 6. Configuration Parameters Reference Parameter Description [BootPDelay] The interval between the device's startup and the first BootP/DHCP request that is issued by the device. [1] = 1 second (default). [2] = 3 second. [3] = 6 second. [4] = 30 second.

  • Page 240: Security Parameters

    MP-11x & MP-124 Security Parameters This subsection describes the device's security parameters. 6.4.1 General Parameters The general security parameters are described in the table below. Table 6-20: General Security Parameters Parameter Description Voice Menu Password The password for accessing the device's voice menu for configuration and status.

  • Page 241: Https Parameters

    SIP User's Manual 6. Configuration Parameters Reference Parameter Description For a description of the parameters composing this table, refer to the individual parameters described below. To configure the firewall using the Web interface and for a description of the parameters of this ini file table parameter, refer to Configuring the Firewall Settings on page 77.

  • Page 242: Srtp Parameters

    [1] Enable = SRTP is enabled. Notes: For this parameter to take effect, a device reset is required. SRTP reduces the number of available channels. MP-124: 18 available channels MP-118: 6 available channels MP-114: 3 available channels MP-112: No reduction...
  • Page 243 SIP User's Manual 6. Configuration Parameters Reference Parameter Description Web/EMS: Media Security Determines the device's mode of operation when SRTP is used Behavior (i.e., when EnableMediaSecurity is set to 1). [MediaSecurityBehaviour] [0] Preferable = The device initiates encrypted calls. If negotiation of the cipher suite fails, an unencrypted call is established.

  • Page 244: Tls Parameters

    MP-11x & MP-124 6.4.4 TLS Parameters The Transport Layer Security (TLS) parameters are described in the table below. Table 6-23: TLS Parameters Parameter Description Web/EMS: TLS Version Defines the supported versions of SSL/TLS (Secure Socket [TLSVersion] Layer/Transport Layer Security. [0] SSL 2.0-3.0 and TLS 1.0 = SSL 2.0, SSL 3.0, and TLS 1.0 are supported (default).

  • Page 245: Ssh Parameters

    SIP User's Manual 6. Configuration Parameters Reference Parameter Description If the SubjectAltName is not marked as ‘critical’ and there is no match, the CN value of the SubjectName field is compared with the parameter TLSRemoteSubjectName. If a match is found, the connection is established.

  • Page 246: Ipsec Parameters

    MP-11x & MP-124 6.4.6 IPSec Parameters The Internet Protocol security (IPSec) parameters are described in the table below. Table 6-25: IPSec Parameters Parameter Description IPSec Parameters Web: Enable IP Security Enables or disables IPSec on the device. EMS: IPSec Enable [0] Disable = IPSec is disabled (default).

  • Page 247: Ocsp Parameters

    SIP User's Manual 6. Configuration Parameters Reference Parameter Description For an explanation on using ini file table parameters, refer to ''Format of ini File Table Parameters'' on page 191. Internet Key Exchange (IKE) Parameters IKE Table This ini file table parameter configures the IKE table. The format of this [IPSec_IKEDB_Table] parameter is as follows: [IPSec_IKEDB_Table]...

  • Page 248: Radius Parameters

    MP-11x & MP-124 Parameter Description EMS: OCSP Default Determines the default OCSP behavior when the server cannot be Response contacted. [OCSPDefaultResponse] [0] = Rejects peer certificate (default). [1] = Allows peer certificate. RADIUS Parameters The RADIUS parameters are described in the table below. For detailed information on the supported RADIUS attributes, refer to ''Supported RADIUS Attributes'' on page 417.
  • Page 249 SIP User's Manual 6. Configuration Parameters Reference Parameter Description RADIUS Authentication Server IP address of the RADIUS authentication server. IP Address Note: For this parameter to take effect, a device reset is required. [RADIUSAuthServerIP] RADIUS Authentication Server Port. [RADIUSAuthPort] Note: For this parameter to take effect, a device reset is required. RADIUS Shared Secret 'Secret' used to authenticate the device to the RADIUS server.

  • Page 250: Snmp Parameters

    MP-11x & MP-124 SNMP Parameters The SNMP parameters are described in the table below. Table 6-28: SNMP Parameters Parameter Description Enable SNMP Determines whether SNMP is enabled. [DisableSNMP] [0] Enable = SNMP is enabled (default). [1] Disable = SNMP is disabled and no traps are sent.
  • Page 251 SIP User's Manual 6. Configuration Parameters Reference Parameter Description [acUserInputAlarmDescription] Defines the description of the input alarm. [acUserInputAlarmSeverity] Defines the severity of the input alarm. [AlarmHistoryTableMaxSize] Determines the maximum number of rows in the Alarm History table. This parameter can be controlled by the Config Global Entry Limit MIB (located in the Notification Log MIB).
  • Page 252 MP-11x & MP-124 Parameter Description SNMP Community String Parameters Community String Defines up to five read-only SNMP community strings (up [SNMPReadOnlyCommunityString_x] to 19 characters each). The default string is 'public'. Community String Defines up to five read / write SNMP community strings [SNMPReadWriteCommunityString_x] (up to 19 characters each).

  • Page 253: Sip Configuration Parameters

    SIP User's Manual 6. Configuration Parameters Reference SIP Configuration Parameters This subsection describes the device's SIP parameters. 6.7.1 General SIP Parameters The general SIP parameters are described in the table below. Table 6-29: General SIP Parameters Parameter Description Web/EMS: PRACK Mode PRACK (Provisional Acknowledgment) mechanism mode [PrackMode] for 1xx SIP reliable responses.
  • Page 254 MP-11x & MP-124 Parameter Description Web/EMS: Session Expires Method Determines the SIP method used for session-timer [SessionExpiresMethod] updates. [0] Re-INVITE = Uses Re-INVITE messages for session-timer updates (default). [1] UPDATE = Uses UPDATE messages. Notes: The device can receive session-timer refreshes using both methods.
  • Page 255 SIP User's Manual 6. Configuration Parameters Reference Parameter Description For A-law: 'a=gpmd:8 vbd=yes;ecan=on' For -law: 'a=gpmd:0 vbd=yes;ecan=on' When this parameter is set to 1, 2, or 3, the parameter FaxTransportMode is ignored. When the value of this parameter is other than 1, T.38 might still be used without the control protocol's involvement.
  • Page 256 MP-11x & MP-124 Parameter Description Web/EMS: Enable TCP Connection Enables the reuse of the same TCP connection for all calls Reuse to the same destination. [EnableTCPConnectionReuse] [0] Disable = Use a separate TCP connection for each call. [1] Enable = Use the same TCP connection for all calls (default).
  • Page 257 SIP User's Manual 6. Configuration Parameters Reference Parameter Description Web: Enable History-Info Header Enables usage of the History-Info header. EMS: Enable History Info [0] Disable = Disable (default) [EnableHistoryInfo] [1] Enable = Enable User Agent Client (UAC) Behavior: Initial request: The History-Info header is equal to the Request URI.
  • Page 258 MP-11x & MP-124 Parameter Description Web: Use Tgrp Information Determines whether the SIP 'tgrp' parameter is used, which EMS: Use SIP Tgrp specifies the Hunt Group to which the call belongs, [UseSIPTgrp] according to RFC 4904. For example: INVITE sip::+16305550100;tgrp=1;trunk- context=example.com@10.1.0.3;user=phone SIP/2.0...
  • Page 259 Defines the string that is used in the SIP request header EMS: User Agent Display Info User-Agent and SIP response header Server. If not [UserAgentDisplayInfo] configured, the default string 'AudioCodes product-name s/w-version' is used (e.g., User-Agent: Audiocodes-Sip- Gateway-MediaPack/v.5.80.010.006). When configured, the string 'UserAgentDisplayInfo s/w-version' is used (e.g., User-Agent: MyNewOEM/v.5.40.010.006).
  • Page 260 MP-11x & MP-124 Parameter Description Web: Enable VoiceMail URI Enables or disables the interworking of target and cause for EMS: Enable VMURI redirection from Tel to IP and vice versa, according to RFC [EnableVMURI] 4468. [0] Disable = Disable (default).
  • Page 261 SIP User's Manual 6. Configuration Parameters Reference Parameter Description persistent and not released unless the device reaches 70% of its maximum TCP resources. While trying to send a SIP message connection, reuse policy determines whether alive connections to the specific destination are re-used.
  • Page 262 MP-11x & MP-124 Parameter Description [EnableDelayedOffer] Determines whether the device sends the initial INVITE message with or without an SDP. Sending the first INVITE without SDP is typically done by clients for obtaining the far-end's full list of capabilities before sending their own offer.
  • Page 263 SIP User's Manual 6. Configuration Parameters Reference Parameter Description [HandleReasonHeader] Determines whether the device uses the value of the incoming SIP Reason header for Release Reason mapping. [0] Disregard Reason header in incoming SIP messages. [1] Use the Reason header value for Release Reason mapping (default).
  • Page 264 MP-11x & MP-124 Parameter Description Progress Indicator to IP For Analog (FXS/FXO) interfaces: [ProgressIndicator2IP] [-1] Not Configured (default) = Default values are used.The default for FXO interfaces is 1; The default for FXS interfaces is 0. [0] No PI = For IP-to-Tel calls, the device sends 180 Ringing SIP response to IP after placing a call to a phone (FXS) or PBX (FXO).
  • Page 265 SIP User's Manual 6. Configuration Parameters Reference Parameter Description Enable Microsoft Extension Modifies the called number for numbers received with [EnableMicrosofExt] Microsoft's proprietary "ext=xxx" parameter in the SIP INVITE URI user part. Microsoft Office Communications Server sometimes uses this proprietary parameter to indicate the extension number of the called party.
  • Page 266 MP-11x & MP-124 Parameter Description Web/EMS: Enable Busy Out Determines whether the Busy Out feature is enabled. [EnableBusyOut] [0] Disable = 'Busy out' feature is not used (default). [1] Enable = 'Busy out' feature is enabled. When Busy Out is enabled and certain scenarios exist, the...
  • Page 267 SIP User's Manual 6. Configuration Parameters Reference Parameter Description DTMF Parameters Web: Declare RFC 2833 in SDP Defines the supported Receive DTMF negotiation method. EMS: Rx DTMF Option [0] No = Don't declare RFC 2833 telephony-event [RxDTMFOption] parameter in SDP. [3] Yes = Declare RFC 2833 telephony-event parameter in SDP (default).
  • Page 268 MP-11x & MP-124 Parameter Description Tx DTMF Option Table This ini file table parameter determines up to two preferred [TxDTMFOption] transmit DTMF negotiation methods. The format of this parameter is as follows: [TxDTMFOption] FORMAT TxDTMFOption_Index = TxDTMFOption_Type; [\TxDTMFOption] For example: TxDTMFOption 0 = 1;...
  • Page 269 SIP User's Manual 6. Configuration Parameters Reference Parameter Description Notes: For this parameter to take effect, a device reset is required. The called number can include characters 'p' (1.5 seconds pause) and 'd' (detection of dial tone). If character 'd' is used, it must be the first 'digit' in the called number.
  • Page 270 MP-11x & MP-124 Parameter Description IP Group Table [IPGroup] This ini file table parameter configures the IP Group table. The format of this parameter is as follows: [IPGroup] FORMAT IPGroup_Index = IPGroup_Type, IPGroup_Description, IPGroup_ProxySetId, IPGroup_SIPGroupName, IPGroup_ContactUser, IPGroup_EnableSurvivability, IPGroup_ServingIPGroup, IPGroup_SipReRoutingMode, IPGroup_AlwaysUseRouteTable,...

  • Page 271: Proxy, Registration And Authentication Parameters

    SIP User's Manual 6. Configuration Parameters Reference 6.7.2 Proxy, Registration and Authentication Parameters The proxy server, registration and authentication SIP parameters are described in the table below. Table 6-30: Proxy, Registration and Authentication SIP Parameters Parameter Description Authentication Table [Authentication] This ini file table parameter defines a user name and password combination for authenticating each device port.
  • Page 272 MP-11x & MP-124 Parameter Description Account Table [Account] This ini file table parameter configures the Account table for registering and/or authenticating (digest) Hunt Groups (e.g., an IP-PBX) to a Serving IP Group (e.g., an Internet Telephony Service Provider - ITSP). The format of this parameter is as...
  • Page 273 SIP User's Manual 6. Configuration Parameters Reference Parameter Description Web: Redundancy Mode Determines whether the device switches back to the primary EMS: Proxy Redundancy Mode Proxy after using a redundant Proxy. [ProxyRedundancyMode] [0] Parking = device continues working with a redundant (now active) Proxy until the next failure, after which it works with the next redundant Proxy (default).
  • Page 274 MP-11x & MP-124 Parameter Description Web: SIP ReRouting Mode Determines the routing mode after a call redirection (i.e., a 3xx EMS: SIP Re-Routing Mode SIP response is received) or transfer (i.e., a SIP REFER [SIPReroutingMode] request is received). [0] Standard = INVITE messages that are generated as a...
  • Page 275 SIP User's Manual 6. Configuration Parameters Reference Parameter Description address defined in the Routing tables contains a domain name with port definition, the device performs a regular DNS A- record query. If a specific Transport Type is defined, a NAPTR query is not performed.
  • Page 276 MP-11x & MP-124 Parameter Description Web/EMS: Use Gateway Name for Determines whether the device uses its IP address or gateway OPTIONS name in keep-alive SIP OPTIONS messages. [UseGatewayNameForOptions] [0] No = Use the device's IP address in keep-alive OPTIONS messages (default).
  • Page 277 SIP User's Manual 6. Configuration Parameters Reference Parameter Description are cached. This prevents a mixture of REGISTER and INVITE authorizations. [2] Full = Caches all challenges from the proxies. Note: Challenge Caching is used with all proxies and not only with the active one.
  • Page 278 MP-11x & MP-124 Parameter Description For example: ProxySet 0 = 0, 60, 0, 0; ProxySet 1 = 1, 60, 1, 0; Notes: This table parameter can include up to 6 indices (0-5). For configuring the Proxy Set IDs and their IP addresses, use the ini file parameter ProxyIP.
  • Page 279 SIP User's Manual 6. Configuration Parameters Reference Parameter Description Web/EMS: Registrar Transport Determines the transport layer used for outgoing SIP dialogs Type initiated by the device to the Registrar. [RegistrarTransportType] [-1] Not Configured (default) [0] UDP [1] TCP [2] TLS Note: When set to ‘Not Configured’, the value of the parameter SIPTransportType is used.
  • Page 280 MP-11x & MP-124 Parameter Description Web: Gateway Registration Name Defines the user name that is used in the From and To EMS: Name headers in REGISTER messages. If no value is specified [GWRegistrationName] (default) for this parameter, the UserName parameter is used instead.

  • Page 281: Profile Parameters

    SIP User's Manual 6. Configuration Parameters Reference 6.7.3 Profile Parameters The profile parameters are described in the table below. Table 6-31: Profile Parameters Parameter Description Coders Table This ini file table parameter defines the device's coders. This includes up to [CoderName] five groups of coders (each group consisting of up to five coders) that can be associated with IP or Tel Profiles ('Coder Group Settings' page in the...
  • Page 282 MP-11x & MP-124 Parameter Description G.723.1 30 (default), 5.3 [0], 6.3 Always 4 Disable [0] [g7231] 60, 90 Enable [1] (default) G.726 10, 20 16 [0], 24 Dynamic Disable [0] [g726] (default), 30, [1], 32 [2] (0-120) Enable [1] 40, 50, 60, 80,...
  • Page 283 SIP User's Manual 6. Configuration Parameters Reference Parameter Description The format of this parameter is as follows: [IPProfile] FORMAT IPProfile_Index = IPProfile_ProfileName, IPProfile_IpPreference, IPProfile_CodersGroupID, IPProfile_IsFaxUsed*, IPProfile_JitterBufMinDelay*, IPProfile_JitterBufOptFactor*, IPProfile_IPDiffServ*, IPProfile_SigIPDiffServ*, IpProfile_SCE, IPProfile_RTPRedundancyDepth, IPProfile_RemoteBaseUDPPort, IPProfile_CNGmode, IPProfile_VxxTransportType, IPProfile_NSEMode, IpProfile_IsDTMFUsed, IPProfile_PlayRBTone2IP, IPProfile_EnableEarlyMedia*, IPProfile_ProgressIndicator2IP*, IPProfile_EnableEchoCanceller*, IPProfile_CopyDest2RedirectNumber,IPProfile_MediaSecurityBehaviour, IPProfile_CallLimit, IPProfile_ DisconnectOnBrokenConnection, IPProfile_FirstTxDtmfOption, IPProfile_SecondTxDtmfOption,...
  • Page 284 MP-11x & MP-124 Parameter Description RxDTMFOption configures the received DTMF negotiation method: [-1] not configured, use the global parameter; [0] don’t declare RFC 2833; [1] declare RFC 2833 payload type is SDP. FirstTxDtmfOption and SecondTxDtmfOption configures the transmit DTMF negotiation method: [-1] not configured, use the global parameter;...

  • Page 285: Voice Mail Parameters

    SIP User's Manual 6. Configuration Parameters Reference Parameter Description easily identify them later. To use the settings of the corresponding global parameter, enter the value -1. To apply default settings to a parameter, enter two adjacent dollar signs ($$). For a detailed description of each parameter, refer to its corresponding "global"...
  • Page 286 MP-11x & MP-124 Parameter Description transfer by releasing the line; otherwise, 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), and generates an additional hook-flash towards the FXO line to restore connection to the original call.
  • Page 287 SIP User's Manual 6. Configuration Parameters Reference Parameter Description MWI Source Number Determines the calling party's phone number used in the Q.931 MWI [MWISourceNumber] SETUP message to PSTN. If not configured, the channel's phone number is used as the calling number. Digit Patterns The following digit pattern parameters apply only to voice mail applications that use the DTMF communication method.

  • Page 288: Supplementary Services Parameters

    MP-11x & MP-124 Parameter Description Disconnect Call Digit Determines a digit pattern that when received from the Tel side, Pattern indicates the device to disconnect the call. [TelDisconnectCode] The valid range is a 25-character string. Digit To Ignore Digit Pattern...
  • Page 289 SIP User's Manual 6. Configuration Parameters Reference Parameter Description Caller ID Permissions Table This ini file table parameter configures Caller ID permissions. It [EnableCallerID] allows you to enable or disable (per port), the Caller ID generation (for FXS interfaces) and detection (for FXO interfaces).
  • Page 290 MP-11x & MP-124 Parameter Description CallerDisplayInfo 1 = Mark M.,0; ("Mark M." is sent as Caller ID for Port 2) Notes: When FXS ports receive 'Private' or 'Anonymous' strings in the SIP From header, the calling name or number is not sent to the Caller ID display.
  • Page 291 SIP User's Manual 6. Configuration Parameters Reference Parameter Description [18] Standard India [19] Standard Brazil Notes: Typically, the Caller ID signals are generated/detected between the first and second rings. However, sometimes the Caller ID is detected before the first ring signal (in such a scenario, configure RingsBeforeCallerID to 0).
  • Page 292 MP-11x & MP-124 Parameter Description cpc=test Test user cpc=operator Operator cpc=data Data call cpc=payphone Payphone user Notes: This parameter is applicable only to FXS interfaces. For this parameter to be enabled, you must also set the parameter EnableCallingPartyCategory to 1.

  • Page 293: Call Waiting Parameters

    SIP User's Manual 6. Configuration Parameters Reference 6.8.2 Call Waiting Parameters The call waiting parameters are described in the table below. Table 6-34: Call Waiting Parameters Parameter Description Web/EMS: Enable Call Waiting Determines whether Call Waiting is enabled. [EnableCallWaiting] [0] Disable = Disable the Call Waiting service. [1] Enable = Enable the Call Waiting service (default).

  • Page 294: Call Forwarding Parameters

    This parameter is applicable only to FXS ports. You can configure up 8 table entries for MP-118 and up to 24 entries for MP-124. If this parameter is not configured (default), call waiting is determined according to the global parameter EnableCallWaiting.
  • Page 295 SIP User's Manual 6. Configuration Parameters Reference Parameter Description Forward on page 146) must be defined to use the Call Forward service. Note: To use this service, the devices at both ends must support this option. Call Forwarding Table This ini file table parameter forwards (redirects) IP-to-Tel calls (using SIP [FwdInfo] 302 response) to other device ports or an IP destination, based on the device's port to which the call was originally routed.

  • Page 296: Message Waiting Indication Parameters

    MP-11x & MP-124 6.8.4 Message Waiting Indication Parameters The message waiting indication (MWI) parameters are described in the table below. Table 6-36: MWI Parameters Parameter Description Web: Enable MWI Enables Message Waiting Indication (MWI). EMS: MWI Enable [0] Disable = Disabled (default).
  • Page 297 SIP User's Manual 6. Configuration Parameters Reference Parameter Description Web/EMS: MWI Server Transport Determines the transport layer used for outgoing SIP dialogs Type initiated by the device to the MWI Server. [MWIServerTransportType] [-1] Not Configured (default) [0] UDP [1] TCP [2] TLS Note: When set to ‘Not Configured’, the value of the parameter SIPTransportType is used.

  • Page 298: Call Hold Parameters

    MP-11x & MP-124 6.8.5 Call Hold Parameters The call hold parameters are described in the table below. Table 6-37: Call Hold Parameters Parameter Description Enable Hold Allows users (connected to the device) to place a call on hold. [EnableHold] [0] Disable = Disables the Hold service.
  • Page 299 SIP User's Manual 6. Configuration Parameters Reference Parameter Description Notes: To use call transfer, the devices at both ends must support this option. To use call transfer, set the parameter EnableHold to 1. Web: Transfer Prefix Defines the string that is added as a prefix to the EMS: Logical Prefix For transferred/forwarded called number when the REFER/3xx Transferred Call...

  • Page 300: Three-Way Conferencing Parameters

    Defines the mode of operation when the 3-Way Conference [3WayConferenceMode] feature is used. [0] AudioCodes 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 301 SIP User's Manual 6. Configuration Parameters Reference Parameter Description Max 3 Way Conference On Board Determines the maximum number of simultaneous, on-board Calls three-way conference calls. [MaxInBoardConferenceCalls] The valid range is 0 to 2. The default is 2. Notes: For enabling on-board, three-way conferencing, use the parameter 3WayConferenceMode.

  • Page 302: Emergency Call Parameters

    MP-11x & MP-124 6.8.8 Emergency Call Parameters The emergency call parameters are described in the table below. Table 6-40: Emergency Call Parameters Parameter Description [Enable911PSAP] If enabled, the device supports E911 DID protocol according to Bellcore GR-350-CORE standard. This protocol defines signaling between E911 Tandem Switches and the PSAP, using analog loop- start lines.

  • Page 303: Fxs Call Cut-Through Parameter

    SIP User's Manual 6. Configuration Parameters Reference 6.8.9 FXS Call Cut-Through Parameter The FXS offhook, call cut-through parameter is described in the table below. Table 6-41: Call Cut-Through Parameter Parameter Description Enable Calls Cut Enables FXS endpoints to receive incoming IP calls while the port is in an Through off-hook state.

  • Page 304: Direct Inward Dialing Parameters

    Dialing. This parameter can appear up to 8 times for MP-118-port and up to 24 times for MP-124 devices. After a ring signal is detected on an 'Enabled' FXO port, the device initiates a call to the destination number without seizing the line. The line is seized only after the call is answered.
  • Page 305 SIP User's Manual 6. Configuration Parameters Reference Parameter Description [EnableDID] This ini file table parameter enables support for Japan NTT 'Modem' Direct Inward Dialing (DID). FXS interfaces can be connected to Japan's NTT PBX using 'Modem' DID lines. These DID lines are used to deliver a called number to the PBX.

  • Page 306: Mlpp Parameters

    MP-11x & MP-124 6.8.12 MLPP Parameters The Multilevel Precedence and Preemption (MLPP) parameters are described in the table below. Table 6-44: MLPP Parameters Parameter Description Call Priority Mode Enables MLPP Priority Call handling. [CallPriorityMode] [0] Disable = Disable (default). [1] MLPP = Priority Calls handling is enabled.
  • Page 307 SIP User's Manual 6. Configuration Parameters Reference Parameter Description Note: If set to -1, the DiffServ value is taken from the global parameter PremiumServiceClassMediaDiffServ or as defined for IP Profiles per call (using the parameter IPProfile). [MLPPFlashRTPDSCP] Defines the RTP DSCP for MLPP Flash precedence call level. The valid range is -1 to 63.

  • Page 308: Standalone Survivability Parameters

    MP-11x & MP-124 Standalone Survivability Parameters The Stand-alone Survivability (SAS) parameters are described in the table below. Table 6-45: SAS Parameters Parameter Description Enable SAS Enables the Stand-Alone Survivability (SAS) feature. [EnableSAS] [0] Disable Disabled (default) [1] Enable = SAS is enabled...
  • Page 309 SIP User's Manual 6. Configuration Parameters Reference Parameter Description Redundant SAS Proxy Set Determines the Proxy Set (index number) used in SAS [RedundantSASProxySet] Emergency mode for fallback when the user is not found in the Registered Users database. Each time a new SIP request arrives, the SAS application checks whether the user is listed in the registration database.
  • Page 310 MP-11x & MP-124 Parameter Description SAS Registration Manipulation This ini file table parameter configures the SAS Registration Table Manipulation table. This table is used by the SAS application to [SASRegistrationManipulation] manipulate the User-Part of an incoming REGISTER request AoR (the To header), before saving it to the registered users database.
  • Page 311 SIP User's Manual 6. Configuration Parameters Reference Parameter Description enabled and in Emergency mode. The parameters SrcIPGroupID, DestSRDID, and AltRouteOptions are not applicable. For a detailed description of the individual parameters in this table and for configuring this table using the Web interface, refer to ''Configuring the IP2IP Routing Table (SAS)'' on page 122.

  • Page 312: Call Disconnect Parameters

    MP-11x & MP-124 6.10 Call Disconnect Parameters The call disconnect supervision parameters are described in the table below. Table 6-46: Call Disconnect Parameters Parameter Description Web/EMS: Disconnect on Dial Tone Determines whether the device disconnects a call when a [DisconnectOnDialTone] dial tone is detected from the PBX.
  • Page 313 SIP User's Manual 6. Configuration Parameters Reference Parameter Description Web: Broken Connection Timeout The time period (in 100 msec units) after which a call is EMS: Broken Connection Event disconnected if an RTP packet is not received. Timeout The valid range is 1 to 1,000. The default value is 100 [BrokenConnectionEventTimeout] (i.e., 10 seconds).
  • Page 314 MP-11x & MP-124 Parameter Description Web: Disconnect Call on Busy Tone Determines whether a call is disconnected upon detection Detection of a busy tone. EMS: Disconnect On Detection End [0] Disable = Do not disconnect call on detection of Tones busy tone.
  • Page 315 SIP User's Manual 6. Configuration Parameters Reference Parameter Description [CurrentDisconnectDuration] The duration (in msec) of the current disconnect pulse. The range is 200 to 1500. The default is 900. Notes: This parameter is applicable for both FXS and FXO interfaces. The FXO interface detection window is 100 msec below the parameter's value, and 350 msec above the parameter's value.

  • Page 316: Tone Parameters

    MP-11x & MP-124 6.11 Tone Parameters This subsection describes the device's tone parameters. 6.11.1 Telephony Tone Parameters The telephony tone parameters are described in the table below. Table 6-47: Tone Parameters Parameter Description Dial Tone Duration [sec] Duration (in seconds) that the dial tone is played.
  • Page 317 SIP User's Manual 6. Configuration Parameters Reference Parameter Description Web: Hotline Dial Tone Duration (in seconds) of the Hotline dial tone. If no digits are Duration received during this duration, the device initiates a call to a user- EMS: Hot Line Tone Duration defined number (refer to Automatic Dialing on page 143).
  • Page 318 MP-11x & MP-124 Parameter Description Play Ringback Tone to Tel Enables the play of the ringback tone (RBT) to the Tel side and [PlayRBTone2Tel] determines the method for playing the RBT. [0] Don't Play = RBT is not played. [1] Play Local = RBT is played to the Tel side of the call when a SIP 180/183 response is received.

  • Page 319: Tone Detection Parameters

    SIP User's Manual 6. Configuration Parameters Reference 6.11.2 Tone Detection Parameters The signal tone detection parameters are described in the table below. Table 6-48: Tone Detection Parameters Parameter Description Answer Supervision Enables sending of 200 OK upon detection of speech, fax, or [EnableVoiceDetection] modem.
  • Page 320 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 value is 50. Note: For this parameter to take effect, a device reset is required.

  • Page 321: Metering Tone Parameters

    SIP User's Manual 6. Configuration Parameters Reference Parameter Description Max. Flash-Hook Detection Period Defines the hook-flash period (in msec) for both analog and IP [msec] sides (per device). [FlashHookPeriod] The valid range is 25 to 3,000. The default value is 700. For the IP side, it defines the hook-flash period that is reported to the IP.

  • Page 322: Telephone Keypad Sequence Parameters

    MP-11x & MP-124 Parameter Description Charge Codes Table This ini file table parameter configures metering tones (and their time [ChargeCode] intervals) that the device's FXS interface generates to the Tel side. The format of this parameter is as follows: [ChargeCode]...
  • Page 323 SIP User's Manual 6. Configuration Parameters Reference 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 324 MP-11x & MP-124 Parameter Description No Answer Keypad sequence that activates the forward on no answer [KeyCFNoAnswer] option. On Busy Keypad sequence that activates the forward on busy option. [KeyCFBusy] On Busy or No Answer Keypad sequence that activates the forward on 'busy or no [KeyCFBusyOrNoAnswer] answer' option.
  • Page 325 This parameter is per device. This parameter can appear up to 8 times for 8-port MP-11x devices and up to 24 times for MP-124 devices. The double dollar ($$) symbol represents the default value. For an explanation on using ini file table parameters, refer to ''Format of ini File Table Parameters'' on page 191.

  • Page 326: General Fxo Parameters

    MP-11x & MP-124 6.13 General FXO Parameters The general FXO parameters are described in the table below. Table 6-51: General FXO Parameters Parameter Description [CountryCoefficients] Determines the FXO line characteristics (AC and DC) according to USA or TBR21 standard. [66] = TBR21 [70] = United States (default) Note: For this parameter to take effect, a device reset is required.
  • Page 327 SIP User's Manual 6. Configuration Parameters Reference Parameter Description The device may take 1 to 3 seconds to detect a dial tone (according to the dial tone configuration in the Call Progress Tones file). If the dial tone is not detected within 6 seconds, the device releases the call and sends a SIP 500 "Server Internal Error”...

  • Page 328: Number Manipulation And Routing Parameters

    MP-11x & MP-124 Parameter Description Guard Time Between Calls Defines the time interval (in seconds) after a call has ended and a new [GuardTimeBetweenCalls] call can be accepted for IP-to-Tel (FXO) calls. The valid range is 0 to 10. The default value is 1.
  • Page 329 TrunkGroupSettings_GatewayName,TrunkGroupSettings_Cont actUser, TrunkGroupSettings_ServingIPGroup; [\TrunkGroupSettings] For example: [TrunkGroupSettings] TrunkGroupSettings 0 = 1, 0, 5, audiocodes, user, 1; TrunkGroupSettings 1 = 2, 1, 0, localname, user1, 2; [\TrunkGroupSettings] Notes: This parameter can include up to 24 indices. For configuring Hunt Group Settings using the Web interface, refer to ''Configuring Trunk Group Settings'' on page 150.
  • Page 330 MP-11x & MP-124 Parameter Description lower channel. [5] Dest Number + Cyclic Ascending = First selects the device's port according to the called number. If the called number isn't found, it then selects the next available channel in ascending cyclic order. Note that if the called number is found, but the port associated with this number is busy, the call is released.
  • Page 331 SIP User's Manual 6. Configuration Parameters Reference Parameter Description received from IP, the IP Source Number is used as the Tel Source Number and Presentation is set to Restricted (1). For example: When 'from: 100 <sip:200@201.202.203.204>' is received, the outgoing Source Number and Display Name are set to '100' and the Presentation is set to Allowed (0).
  • Page 332 MP-11x & MP-124 Parameter Description ''Format of ini File Table Parameters'' on page 191. IP to Hunt Group Routing Table IP to Hunt Group Routing Table This ini file table parameter configures the routing of IP calls to [PSTNPrefix] Hunt Groups. The format of this parameter is as follows:...
  • Page 333 SIP User's Manual 6. Configuration Parameters Reference Parameter Description Web: IP Security Determines whether the device accepts SIP calls only from EMS: Secure Call From IP configured SIP Proxies or IP addresses defined in the 'Tel to IP [SecureCallsFromIP] Routing' table (refer to ''Configuring the Tel to IP Routing Table'' on page 131).

  • Page 334: Alternative Routing Parameters

    MP-11x & MP-124 6.14.2 Alternative Routing Parameters The alternative routing parameters are described in the table below. Table 6-53: Alternative Routing Parameters Parameter Description Web/EMS: Redundant Routing Determines the type of redundant routing mechanism to Mode implement when a call can’t be completed using the main [RedundantRoutingMode] route.
  • Page 335 SIP User's Manual 6. Configuration Parameters Reference Parameter Description Web: Alt Routing Tel to IP Determines the method used by the device for periodically Connectivity Method querying the connectivity status of a destination IP address. EMS: Alternative Routing [0] ICMP Ping (default) = Internet Control Message Protocol Telephone to IP Connection (ICMP) ping messages.
  • Page 336 MP-11x & MP-124 Parameter Description AltRouteCauseTel2IP_ReleaseCause; [\AltRouteCauseTel2IP] For example: AltRouteCauseTel2IP 0 = 486; (Busy Here) AltRouteCauseTel2IP 1 = 480; (Temporarily Unavailable) AltRouteCauseTel2IP 2 = 408; (No Response) Notes: This parameter can include up to 5 indices. The reasons for alternative routing for Tel-to-IP calls only apply when a Proxy is not used.

  • Page 337: Number Manipulation Parameters

    SIP User's Manual 6. Configuration Parameters Reference 6.14.3 Number Manipulation Parameters The number manipulation parameters are described in the table below. Table 6-54: Number Manipulation Parameters Parameter Description Web: Copy Destination Number to Determines whether the device copies the called number Redirect Number to the outgoing SIP Diversion header for Tel-to-IP calls.
  • Page 338 MP-11x & MP-124 Parameter Description PhoneContext_Ton, PhoneContext_Context; [\PhoneContext] For example: PhoneContext 0 = 0,0,unknown.com PhoneContext 1 = 1,1,host.com PhoneContext 2 = 9,1,na.e164.host.com Notes: This parameter can include up to 20 indices. For a description of the table's parameters, refer to the individual parameter descriptions below.
  • Page 339 SIP User's Manual 6. Configuration Parameters Reference Parameter Description Web: IP to Tel Remove Routing Table Determines whether the device removes the prefix from the Prefix destination number for IP-to-Tel calls. EMS: Remove Prefix [0] No = Don't remove prefix (default) [RemovePrefix] [1] Yes = Remove the prefix (defined in the 'IP to Trunk Group Routing' table - refer to ''Configuring the IP to...
  • Page 340 MP-11x & MP-124 Parameter Description Number Manipulation Tables Destination Phone Number This ini file table parameter manipulates the destination Manipulation Table for Tel to IP Calls number of Tel-to-IP calls. The format of this parameter is [NumberMapTel2IP] as follows: [NumberMapTel2Ip]...
  • Page 341 SIP User's Manual 6. Configuration Parameters Reference Parameter Description [NumberMapIP2Tel] as follows: [NumberMapIp2Tel] FORMAT NumberMapIp2Tel_Index = NumberMapIp2Tel_DestinationPrefix, NumberMapIp2Tel_SourcePrefix, NumberMapIp2Tel_SourceAddress, NumberMapIp2Tel_NumberType, NumberMapIp2Tel_NumberPlan, NumberMapIp2Tel_RemoveFromLeft, NumberMapIp2Tel_RemoveFromRight, NumberMapIp2Tel_LeaveFromRight, NumberMapIp2Tel_Prefix2Add, NumberMapIp2Tel_Suffix2Add, NumberMapIp2Tel_IsPresentationRestricted; [\NumberMapIp2Tel] For example: [NumberMapIp2Tel] NumberMapIp2Tel 0 = 03,22,$$,$$,$$,2,667,$$,$$; [\NumberMapIp2Tel] Notes: This table parameter can include up to 100 indices. The parameter NumberMapIp2Tel_IsPresentationRestricted is not applicable.
  • Page 342 MP-11x & MP-124 Parameter Description Source Phone Number Manipulation This ini file table parameter manipulates the source phone Table for Tel to IP Calls number for Tel-to-IP calls. The format of this parameter is [SourceNumberMapTel2IP] as follows: [SourceNumberMapTel2Ip] FORMAT SourceNumberMapTel2Ip_Index =...
  • Page 343 SIP User's Manual 6. Configuration Parameters Reference Parameter Description [SourceNumberMapIP2Tel] as follows: [SourceNumberMapIp2Tel] FORMAT SourceNumberMapIp2Tel_Index = SourceNumberMapIp2Tel_DestinationPrefix, SourceNumberMapIp2Tel_SourcePrefix, SourceNumberMapIp2Tel_SourceAddress, SourceNumberMapIp2Tel_NumberType, SourceNumberMapIp2Tel_NumberPlan, SourceNumberMapIp2Tel_RemoveFromLeft, SourceNumberMapIp2Tel_RemoveFromRight, SourceNumberMapIp2Tel_LeaveFromRight, SourceNumberMapIp2Tel_Prefix2Add, SourceNumberMapIp2Tel_Suffix2Add, SourceNumberMapIp2Tel_IsPresentationRestricted; [\SourceNumberMapIp2Tel] For example: [SourceNumberMapIp2Tel] SourceNumberMapIp2Tel 0 = 22,03,$$,$$,$$,$$,2,667,$$,$$; SourceNumberMapIp2Tel 1 = 034,01,1.1.1.1,$$,0,2,$$,$$,972,$$,10; [\SourceNumberMapIp2Tel] Notes: The parameters SourceNumberMapIp2Tel_NumberType,...

  • Page 344: Channel Parameters

    MP-11x & MP-124 6.15 Channel Parameters This subsection describes the device's channel parameters. 6.15.1 General Parameters The general channel parameters are described in the table below. Table 6-55: General Channel Parameters Parameter Description Web: Max Number of Defines the maximum number of simultaneous active calls supported Active Calls by the device.
  • Page 345 SIP User's Manual 6. Configuration Parameters Reference Parameter Description Enable Reanswering Info Enables the device to send a SIP INFO message with the On-Hook/Off- [EnableReansweringINF Hook parameter when the FXS phone goes on-hook during an ongoing call and then off-hook again, within the user-defined regret timeout (configured by the parameter RegretTime).

  • Page 346: Voice Parameters

    MP-11x & MP-124 6.15.2 Voice Parameters The voice parameters are described in the table below. Table 6-56: Voice Parameters Parameter Description Web/EMS: Input Gain Pulse-code modulation (PCM) input gain control (in decibels). [InputGain] This parameter sets the level for the received (Tel-to-IP) signal.
  • Page 347 SIP User's Manual 6. Configuration Parameters Reference Parameter Description If EnableSilenceCompression is 2 and IsCiscoSCEMode is 0: 'annexb=yes'. If EnableSilenceCompression is 2 and IsCiscoSCEMode is 1: 'annexb=no'. Web: Echo Canceler Determines whether echo cancellation is enabled and EMS: Echo Canceller Enable therefore, echo from voice calls is removed.

  • Page 348: Fax And Modem Parameters

    MP-11x & MP-124 6.15.3 Fax and Modem Parameters The fax and modem parameters are described in the table below. Table 6-57: Fax and Modem Parameters Parameter Description Web: Fax Transport Mode Fax transport mode used by the device. EMS: Transport Mode [0] Disable = transparent mode.
  • Page 349 SIP User's Manual 6. Configuration Parameters Reference Parameter Description Web/EMS: CNG Detector Mode Determines whether the device detects the fax Calling tone [CNGDetectorMode] (CNG). [0] Disable = The originating device doesn’t detect CNG; the CNG signal passes transparently to the remote side (default).
  • Page 350 MP-11x & MP-124 Parameter Description EMS: Relay Volume (dBm) Determines the fax gain control. [FaxModemRelayVolume] The range -18 to -3 corresponds to -18 dBm to -3 dBm in 1- dB steps. The default is -6 dBm fax gain control. Web/EMS: Fax Bypass Output Gain Defines the fax bypass output gain control.
  • Page 351 G.711 coders is a standard one (8 for G.711 A-Law and 0 for G.711 μ-Law). The parameters defining payload type for the 'old' AudioCodes' Bypass mode FaxBypassPayloadType and ModemBypassPayloadType are not used with NSE Bypass. The bypass packet interval is selected according to the parameter FaxModemBypassBasicRtpPacketInterval.
  • Page 352 MP-11x & MP-124 Parameter Description Web: V.21 Modem Transport Type V.21 Modem Transport Type used by the device. EMS: V21 Transport [0] Disable = Disable (Transparent) -- default [V21ModemTransportType] [1] Enable Relay = N/A [2] Enable Bypass. [3] Events Only = Transparent with Events.

  • Page 353: Dtmf Parameters

    SIP User's Manual 6. Configuration Parameters Reference 6.15.4 DTMF Parameters The Dual-tone multi-frequency (DTMF) parameters are described in the table below. Table 6-58: DTMF Parameters Parameter Description Web/EMS: DTMF Transport Type Determines the DTMF transport type. [DTMFTransportType] [0] DTMF Mute = Erases digits from voice stream and doesn't relay to remote.
  • Page 354 MP-11x & MP-124 Parameter Description Notes: Certain vendors (e.g., Cisco) use payload type 101 for RFC 2833. When RFC 2833 payload type (PT) negotiation is used (the parameter TxDTMFOption is set to 4), this payload type is used for the received DTMF packets.

  • Page 355: Rtp, Rtcp And T.38 Parameters

    SIP User's Manual 6. Configuration Parameters Reference 6.15.5 RTP, RTCP and T.38 Parameters The RTP, RTCP and T.38 parameters are described in the table below. Table 6-59: RTP/RTCP and T.38 Parameters Parameter Description Web: Dynamic Jitter Buffer Minimum Minimum delay (in msec) for the Dynamic Jitter Buffer. Delay The valid range is 0 to 150.
  • Page 356 MP-11x & MP-124 Parameter Description Notes: For this feature to be functional, you must also set the parameter RTPRedundancyDepth to 1 (i.e., enabled). Currently, the negotiation of “RED” payload type is not supported and therefore, it should be configured to the same PT value for both parties.
  • Page 357 SIP User's Manual 6. Configuration Parameters Reference Parameter Description [EnableDetectRemoteMACChange] Changes the RTP packets according to the MAC address of received RTP packets and according to Gratuitous Address Resolution Protocol (GARP) messages. [0] = Nothing is changed. [1] = If the device receives RTP packets with a different source MAC address (than the MAC address of the transmitted RTP packets), then it sends RTP packets to this MAC address and removes this IP entry from the...
  • Page 358 MP-11x & MP-124 Parameter Description RTP Multiplexing Remote UDP Port Determines the remote UDP port to where the multiplexed [L1L1ComplexRxUDPPort] RTP packets are sent, and the local UDP port used for incoming multiplexed RTP packets (applies to RTP multiplexing). The valid range is the range of possible UDP ports: 6,000 to 64,000.

  • Page 359: Digit Collection And Dial Plan Parameters

    SIP User's Manual 6. Configuration Parameters Reference 6.15.6 Digit Collection and Dial Plan Parameters The digit collection and dial plan parameters are described in the table below. Table 6-60: Digit Collection and Dial Plan Parameters Parameter Description Dial Plan Index Determines which dial plan index to use in the external Dial Plan [DialPlanIndex] file.
  • Page 360 MP-11x & MP-124 Parameter Description Web: Max Digits in Phone Defines the maximum number of collected destination number digits that can be received (i.e., dialed) from the Tel side . When the EMS: Max Digits in Phone number of collected digits reaches the maximum, the device uses Number these digits for the called destination number.

  • Page 361: Auxiliary And Configuration Files Parameters

    SIP User's Manual 6. Configuration Parameters Reference 6.16 Auxiliary and Configuration Files Parameters This subsection describes the device's auxiliary and configuration files parameters. 6.16.1 Auxiliary/Configuration File Name Parameters The configuration files (i.e., auxiliary files) can be loaded to the device using the Web interface or a TFTP session (refer to ''Loading Auxiliary Files'' on page 168).

  • Page 362: Automatic Update Parameters

    MP-11x & MP-124 6.16.2 Automatic Update Parameters The automatic update of software and configuration files parameters are described in the table below. Table 6-62: Automatic Update of Software and Configuration Files Parameters Parameter Description General Automatic Update Parameters [AutoUpdateCmpFile] Enables or disables the Automatic Update mechanism for the cmp file.
  • Page 363 SIP User's Manual 6. Configuration Parameters Reference Parameter Description [IniFileURL] Specifies the name of the ini file and the location of the server (IP address or FQDN) from which the device loads the ini file. The ini file can be loaded using: HTTP/HTTPS, FTP, FTPS or NFS. For example: http://192.168.0.1/filename http://192.8.77.13/config<MAC>...
  • Page 364 MP-11x & MP-124 Reader’s Notes SIP User's Manual Document #: LTRT-65412...

  • Page 365: Default Settings

    SIP User's Manual 7. Default Settings Default Settings You can restore the device's factory default settings or define your own user-defined default settings for the device. Defining Default Settings The device is shipped with factory default configuration values stored on its non-volatile memory (flash).
  • Page 366 MP-11x & MP-124 Reader’s Note SIP User's Manual Document #: LTRT-65412...

  • Page 367: Auxiliary Configuration Files

    SIP User's Manual 8. Auxiliary Configuration Files Auxiliary Configuration Files This section describes the auxiliary files that can be loaded (in addition to the ini file) to the device. Call Progress Tones (refer to ''Call Progress Tones File'' on page Distinctive Ringing in the ini file (refer to “Distinctive Ringing”...
  • Page 368 MP-11x & MP-124 Cadence: A repeating sequence of on and off sounds. Up to four different sets of on / off periods can be specified. Burst: A single sound followed by silence. Only the 'First Signal On time' and 'First Signal Off time' should be specified.
  • Page 369 SIP User's Manual 8. Auxiliary Configuration Files • First Signal Off Time [10 msec]: 'Signal Off' period (in 10 msec units) for the first cadence on-off cycle (for cadence tones). For burst tones, this parameter defines the off time required after the burst tone ends and the tone detection is reported. For continuous tones, this parameter is ignored.

  • Page 370: Distinctive Ringing

    MP-11x & MP-124 8.1.1 Distinctive Ringing Distinctive Ringing is applicable only to FXS interfaces. Using the distinctive ringing section of the Call Progress Tones auxiliary file, you can create up to 16 distinctive ringing patterns. Each ringing pattern configures the ringing tone frequency and up to four ringing cadences.
  • Page 371 SIP User's Manual 8. Auxiliary Configuration Files An example of a ringing burst definition is shown below: #Three ringing bursts followed by repeated ringing of 1 sec on and 3 sec off. [NUMBER OF DISTINCTIVE RINGING PATTERNS] Number of Ringing Patterns=1 [Ringing Pattern #0] Ring Type=0 Freq [Hz]=25...

  • Page 372: Prerecorded Tones File

    Resolution: 8-bit Channels: mono The generated PRT file can then be loaded to the device using AudioCodes' BootP/TFTP utility or the Web interface (refer to ''Loading Auxiliary Files'' on page 168). 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 373: Dial Plan File

    Note: To use this dial plan, you must also use a special CAS *.dat file that supports this feature (contact your AudioCodes sales representative). Prefix tags (for IP-to-Tel routing): provides enhanced routing rules based on dial plan prefix tags (for a description, refer to ''Dial Plan Prefix Tags for IP-to-Tel Routing'' on page 381).

  • Page 374: Fxs Coefficient File

    MP-11x & MP-124 An example of a Dial Plan file in ini-file format (i.e., before converted to *.dat) that contains two dial plans is shown below: ; Example of dial-plan configuration. ; This file contains two dial plans: [ PLAN1 ] ;...

  • Page 375: User Information File

    SIP User's Manual 8. Auxiliary Configuration Files Frequency response in transmit and receive direction Hook thresholds Ringing generation and detection parameters This means, for example, that changing impedance matching or hybrid balance doesn't require hardware modifications, so that a single device is able to meet requirements for different markets.
  • Page 376 MP-11x & MP-124 An example of a User Information file is shown in the figure below: Figure 8-1: Example of a User Information File Note: The last line in the User Information file must end with a carriage return (i.e., by pressing the <Enter>...

  • Page 377: Ip Telephony Capabilities

    SIP User's Manual 9. IP Telephony Capabilities IP Telephony Capabilities This section describes the device's IP telephony capabilities. Dialing Plan Features This section discusses various dialing plan features offered by the device: Dialing plan notations (refer to ''Dialing Plan Notation for Routing and Manipulation'' on page 377) Digit mapping (refer to ''Digit Mapping'' on page 379) External Dial Plan file containing dial plans (refer to ''External Dial Plan File'' on page...
  • Page 378 MP-11x & MP-124 Notation Description Example [n1-m1,n2- Represents a mixed notation [123-130,455,766,780-790]: represents m2,a,b,c,n3-m3] of multiple ranges and single numbers 123 to 130, 455, 766, and 780 to 790. numbers. Note: The ranges and the single numbers must have the same number of digits.

  • Page 379: Digit Mapping

    SIP User's Manual 9. IP Telephony Capabilities • 15 is the number to add immediately after the string denoted by [5,3] - in other words, 15 is added after (i.e. to the right of) the digits 202. The first seven digits from the left are removed from the original number, by entering "7"...

  • Page 380: External Dial Plan File

    This file is loaded to the device as a *.dat file (binary file), converted from an ini file using AudioCodes TrunkPack Downloadable Conversion utility (DConvert). This file can include up to eight Dial Plans (Dial Plan indices). The required Dial Plan can be selected using the Dial Plan index, using the parameter DialPlanIndex.
  • Page 381 SIP User's Manual 9. IP Telephony Capabilities numerical ranges [n-m][x-y] (no comma between them). The prefix can include asterisks ("*") and number signs ("#"). The number of additional digits can include a numerical range in the format x-y. Empty lines and lines beginning with a semicolon (";") are ignored. An example of a Dial Plan file with indices (in ini-file format before conversion to binary *.dat) is shown below: [ PLAN1 ]...

  • Page 382: Dial Plan Prefix Tags For Ip-To-Tel Routing

    MP-11x & MP-124 9.1.4 Dial Plan Prefix Tags for IP-to-Tel Routing The device supports the use of string labels (or "tags") in the external Dial Plan file for tagging incoming IP-to-Tel calls. The special “tag” is added as a prefix to the called party number, and then the 'IP to Hunt Group Routing' table uses this “tag”...
  • Page 383 SIP User's Manual 9. IP Telephony Capabilities Assign the different tag prefixes to different Trunk Groups in the 'IP-to-Hunt Group Routing' table: • The 'Dest. Phone Prefix' field is set to the value "LOCL" and this rule is assigned to a local Trunk Group (e.g. Trunk Group ID 1). •...

  • Page 384: Stand-Alone Survivability (Sas) Feature

    MP-11x & MP-124 Stand-Alone Survivability (SAS) Feature The device's Stand-Alone Survivability (SAS) feature ensures telephony communication continuity (survivability) for enterprises using hosted IP services (such as IP Centrex) or IP- PBX in cases of failure of these entities. In case of failure of the IP Centrex, IP-PBX servers...

  • Page 385: Configuring Sas

    SIP User's Manual 9. IP Telephony Capabilities Figure 9-4: SAS Routing in Emergency Mode 9.2.1 Configuring SAS For configuring the device to operate with SAS, perform the following configurations: IsProxyUsed = 1 ProxyIP 0 = <SAS agent's IP address, i.e., the device> ProxyIP 1 = <external Proxy server IP address>...

  • Page 386: Configuring Emergency Calls

    MP-11x & MP-124 SASProxySet = 1 SAS call routing rules in Emergency mode, use the ini file parameter IP2IPRouting (or the Web - refer to ''SAS Routing Table'' on page 122) 9.2.2 Configuring Emergency Calls The device's SAS agent can be configured to detect a user-defined, emergency number (e.g.

  • Page 387: Configuring Dtmf Transport Types

    SIP User's Manual 9. IP Telephony Capabilities Configuring DTMF Transport Types You can control the way DTMF digits are transported over the IP network to the remote endpoint, by using one of the following modes: Using INFO message according to Nortel IETF draft: DTMF digits are carried to the remote side in INFO messages.

  • Page 388: Emergency Phone Number Services

    MP-11x & MP-124 Sending DTMF digits (in RTP packets) as part of the audio stream (DTMF Relay is disabled): This method is typically used with G.711 coders; with other low-bit rate (LBR) coders, the quality of the DTMF digits is reduced. To enable this mode, define the following: •...

  • Page 389: Fxo Device Interworking Sip E911 Calls From Service Provider's Ip Network To Psap Did Lines

    SIP User's Manual 9. IP Telephony Capabilities 9.4.1.1 FXO Device Interworking SIP E911 Calls from Service Provider's IP Network to PSAP DID Lines The FXO device can interwork SIP emergency E911 calls from the Service Provider's IP network to the analog PSAP DID lines. The standards that define this interface include TR- TSY-000350 or Bellcore’s GR-350-Jun2003.

  • Page 390: Table 9-3: Dialed Number By Device Depending On Calling Number

    MP-11x & MP-124 Following the "hookflash" Wink signal, the PSAP sends DTMF digits. These digits are detected by the device and forwarded to the IP, using RFC 2833 telephony events (or inband, depending on the device's configuration). Typically, this Wink signal followed by the DTMF digits initiates a call transfer.
  • Page 391 SIP User's Manual 9. IP Telephony Capabilities Table notes: For all other cases, a SIP 484 response is sent. KP is for *. ST is for #. STP is for B. The MF duration of all digits, except for the KP digit is 60 msec. The MF duration of the KP digit is 120 msec.
  • Page 392 MP-11x & MP-124 Below are two examples for a) INVITE messages and b) INFO messages generated by hook-flash. Example (a): INVITE message with ANI = 333333444444 and pseudo-ANI = 0123456789: INVITE sip:301@10.33.37.79;user=phone SIP/2.0 Via: SIP/2.0/UDP 10.33.37.78;branch=z9hG4bKac771627168 Max-Forwards: 70 From: "0123456789"...

  • Page 393: Fxs Device Emulating Psap Using Did Loop-Start Lines

    SIP User's Manual 9. IP Telephony Capabilities 9.4.1.2 FXS Device Emulating PSAP using DID Loop-Start Lines The FXS device can be configured to emulate PSAP (using DID loop start lines), according to the Telcordia GR-350-CORE specification. Figure 9-7: FXS Device Emulating PSAP using DID Loop-Start Lines The call flow of an E911 call to the PSAP is as follows: The E911 tandem switch seizes the line.
  • Page 394 MP-11x & MP-124 When the call is answered by the PSAP operator, the PSAP sends a SIP 200 OK to the FXS device, and the FXS device then generates a polarity reversal signal to the E911 switch. After the call is disconnected by the PSAP, the PSAP sends a SIP BYE to the FXS device, and the FXS device reverses the polarity of the line toward the tandem switch.

  • Page 395: Table 9-4: Dialed Mf Digits Sent To Psap

    SIP User's Manual 9. IP Telephony Capabilities Table 9-4: Dialed MF Digits Sent to PSAP Digits of Calling Number Dialed MF Digits 8 digits "nnnnnnnn" (ANI) "KPnnnnnnnnST" 12 digits "nnnnnnnnnnnn" (ANI) "KPnnnnnnnnnnnnSTP" 12 digits ANI and 10 digits PANI "KPnnnnnnnnnnnnSTKPmmmmmmmmmmST" two digits "nn"...

  • Page 396: Fax And Modem Capabilities

    MP-11x & MP-124 Fax and Modem Capabilities This section describes the device's fax and modem capabilities, and includes the following main subsections: Fax and modem operating modes (refer to ''Fax/Modem Operating Modes'' on page 396) Fax and modem transport modes (refer to ''Fax/Modem Transport Modes'' on page 396) V.34 fax support (refer to ''V.34 Fax Support'' on page 402)

  • Page 397: Fax Relay Mode

    SIP User's Manual 9. IP Telephony Capabilities 9.5.2.1 T.38 Fax Relay Mode In Fax Relay mode, fax signals are transferred using the T.38 protocol. T.38 is an ITU standard for sending fax across IP networks in real-time mode. The device currently supports only the T.38 UDP syntax.

  • Page 398: Fax/Modem Bypass Mode

    MP-11x & MP-124 9.5.2.1.2 Automatically Switching to T.38 Mode without SIP Re-INVITE In the Automatically Switching to T.38 Mode without SIP Re-INVITE mode, when a fax signal is detected, the channel automatically switches from the current voice coder to answer tone mode, and then to T.38-compliant fax relay mode.

  • Page 399: Fax / Modem Nse Mode

    Tip: When the remote (non-AudioCodes’) gateway uses G711 coder for voice and doesn’t change the coder payload type for fax or modem transmission, it is recommended to use the Bypass mode with the following configuration: •...

  • Page 400: Fax / Modem Transparent Mode

    MP-11x & MP-124 V21ModemTransportType = 2 V22ModemTransportType = 2 V23ModemTransportType = 2 V32ModemTransportType = 2 V34ModemTransportType = 2 BellModemTransportType = 2 9.5.2.4 Fax / Modem Transparent Mode In this mode, fax and modem signals are transferred using the current voice coder without notifications to the user and without automatic adaptations.

  • Page 401: Fax / Modem Transparent With Events Mode

    SIP User's Manual 9. IP Telephony Capabilities 9.5.2.5 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) Echo Canceller Non-Linear Processor Mode = off Jitter buffering optimizations To configure fax / modem transparent with events mode, perform the following...

  • Page 402: Fax Fallback

    MP-11x & MP-124 9.5.2.7 Fax Fallback In this mode, when the terminating device detects a fax signal, it sends a Re-INVITE message to the originating device with T.38. If the remote device doesn’t support T.38 (replies with SIP response 415 'Media Not Supported'), the device sends a new Re-INVITE with G.711 VBD with the following adaptations:...

  • Page 403: Using Relay Mode For Both T.30 And V.34 Faxes

    SIP User's Manual 9. IP Telephony Capabilities V23ModemTransportType = 2 V22ModemTransportType = 2 Configure the following parameters to use bypass mode for V.34 faxes and T.38 for T.30 faxes: FaxTransportMode = 1 (Relay) V34ModemTransportType = 2 (Modem bypass) V32ModemTransportType = 2 V23ModemTransportType = 2 V22ModemTransportType = 2 9.5.3.2...

  • Page 404: Fxo Operating Modes

    MP-11x & MP-124 Below is an example of media descriptions of an SDP indicating support for V.152. 0 0 IN IPV4 <IPAdressA> t=0 0 p=+1 c=IN IP4 <IPAddressA m=audio <udpPort A> RTP/AVP 18 0 a=ptime:10 a=rtpmap:96 PCMU/8000 a=gpmd: 96 vbd=yes In the example above, V.152 implementation is supported (using the dynamic payload type...

  • Page 405: One-Stage Dialing

    SIP User's Manual 9. IP Telephony Capabilities 9.6.1.1 One-Stage Dialing One-stage dialing is when the FXO device receives an IP-to-Tel call, off-hooks the PBX line connected to the telephone, and then immediately dials the destination telephone number. In other words, the IP caller doesn't dial the PSTN number upon hearing a dial tone. Figure 9-8: Call Flow for One-Stage Dialing 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...

  • Page 406: Two-Stage Dialing

    MP-11x & MP-124 Answer Supervision: The Answer Supervision feature enables the FXO device to determine when a call is connected, by using one of the following methods: • Polarity Reversal: device sends a 200 OK in response to an INVITE only when it detects a polarity reversal.

  • Page 407: Did Wink

    SIP User's Manual 9. IP Telephony Capabilities 9.6.1.3 DID Wink The device's FXO ports support Direct Inward Dialing (DID). DID is a service offered by telephone companies that enables callers to dial directly to an extension on a PBX without the assistance of an operator or automated call attendant.

  • Page 408: Fxo Operations For Tel-To-Ip Calls

    MP-11x & MP-124 9.6.2 FXO Operations for Tel-to-IP Calls The FXO device provides the following FXO operating modes for Tel-to-IP calls: Automatic Dialing (refer to ''Automatic Dialing'' on page 408) Collecting Digits Mode (refer to ''Collecting Digits Mode'' on page 408)

  • Page 409: Collecting Digits Mode

    SIP User's Manual 9. IP Telephony Capabilities 9.6.2.2 Collecting Digits Mode When automatic dialing is not defined, the device collects the digits. The SIP call flow diagram below illustrates the Collecting Digits Mode. 9.6.2.3 FXO Supplementary Services The FXO supplementary services include the following: Hold / Transfer toward the Tel side: The ini file parameter LineTransferMode must be set to 0 (default).

  • Page 410: Call Termination On Fxo Devices

    MP-11x & MP-124 • FXO sends a hook-flash to the PBX, dials the digits (that are received in the Refer-To header), and then drops the line (on-hook). Note that the time between flash to dial is according to the WaitForDialTime parameter.

  • Page 411: Call Termination Before Call Establishment

    SIP User's Manual 9. IP Telephony Capabilities Interruption of RTP stream: Relevant parameters: BrokenConnectionEventTimeout and DisconnectOnBrokenConnection. Note: This method operates correctly only if silence suppression is not used. Protocol-based termination of the call from the IP side Note: The implemented disconnect method must be supported by the CO or PBX. 9.6.3.2 Call Termination before Call Establishment The device supports the following call termination methods before a call is established:...

  • Page 412: Event Notification Using X-Detect Header

    MP-11x & MP-124 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 413 SIP User's Manual 9. IP Telephony Capabilities For example: INFO sip:5001@10.33.2.36 SIP/2.0 Via: SIP/2.0/UDP 10.33.45.65;branch=z9hG4bKac2042168670 Max-Forwards: 70 From: <sip:5000@10.33.45.65;user=phone>;tag=1c1915542705 To: <sip:5001@10.33.2.36;user=phone>;tag=WQJNIDDPCOKAPIDSCOTG Call-ID: AIFHPETLLMVVFWPDXUHD@10.33.2.36 CSeq: 1 INFO Contact: <sip:2206@10.33.45.65> Supported: em,timer,replaces,path,resource-priority Content-Type: application/x-detect Content-Length: 28 Type= CPT SubType= SIT-IC The X-Detect event notification process is as follows: For IP-to-Tel or Tel-to-IP calls, the device receives a SIP request message (using the X-Detect header) that the remote party wishes to detect events on the media stream.

  • Page 414: Rtp Multiplexing (Throughpacket)

    MP-11x & MP-124 CSeq: 1 INVITE Contact: <sip:100@10.33.2.53> X- Detect: Response=CPT,FAX Content-Type: Application/X-Detect Content-Length: xxx Type = CPT Subtype = SIT RTP Multiplexing (ThroughPacket) The device supports a proprietary method to aggregate RTP streams from several channels to reduce the bandwidth overhead caused by the attached Ethernet, IP, UDP, and RTP headers, and to reduce the packet/data transmission rate.
  • Page 415 SIP User's Manual 9. IP Telephony Capabilities The device uses a dynamic jitter buffer that can be configured using the following two parameters: Minimum delay: DJBufMinDelay (0 msec to 150 msec) Defines the starting jitter capacity of the buffer. For example, at 0 msec, there is no buffering at the start.

  • Page 416: Configuring Alternative Routing (Based On Connectivity And Qos)

    MP-11x & MP-124 9.10 Configuring Alternative Routing (Based on Connectivity and QoS) The Alternative Routing feature enables reliable routing of Tel-to-IP calls when a Proxy isn’t used. The device periodically checks the availability of connectivity and suitable Quality of Service (QoS) before routing. If the expected quality cannot be achieved, an alternative IP route for the prefix (phone number) is selected.

  • Page 417: Mapping Pstn Release Cause To Sip Response

    SIP User's Manual 9. IP Telephony Capabilities 9.11 Mapping PSTN Release Cause to SIP Response The device's FXO interface interoperates between the SIP network and the PSTN/PBX. This interoperability includes the mapping of PSTN/PBX Call Progress Tones to SIP 4xx or 5xx responses for IP-to-Tel calls.
  • Page 418 MP-11x & MP-124 Attribute Attribute Value Purpose Example Number Name Format Start Up to H323-Conf- H.323/SIP call identifier Stop octets Start H323-Setup- Setup time in NTP format String Time Stop Start The call’s originator: H323-Call- Answer, Answering (IP) or String...
  • Page 419 SIP User's Manual 9. IP Telephony Capabilities Attribute Attribute Value Purpose Example Number Name Format supported on the Calling Card application. Start No. of seconds tried in Acct-Delay- sending a particular Numeric Time Stop record Number of octets Acct-Input- Stop received for that call Numeric Octets...

  • Page 420: Call Detail Record

    MP-11x & MP-124 Below is an example of RADIUS Accounting, where the non-standard parameters are preceded with brackets. Accounting-Request (361) user-name = 111 acct-session-id = 1 nas-ip-address = 212.179.22.213 nas-port-type = 0 acct-status-type = 2 acct-input-octets = 4841 acct-output-octets = 8800...
  • Page 421 SIP User's Manual 9. IP Telephony Capabilities Field Name Description SrcPhoneNum Source Phone Number SrcNumBeforeMap Source Number Before Manipulation Destination Phone Number Type Destination Phone Number Plan DstPhoneNum Destination Phone Number DstNumBeforeMap Destination Number Before Manipulation Durat Call Duration Coder Selected Coder Packet Interval Intrv...

  • Page 422: Querying Device Channel Resources Using Sip Options

    MP-11x & MP-124 9.14 Querying Device Channel Resources using SIP OPTIONS The device reports its maximum and available channel resources in SIP 200 OK responses upon receipt of SIP OPTIONS messages. The device sends this information in the SIP X-...

  • Page 423: Call Hold And Retrieve

    SIP User's Manual 9. IP Telephony Capabilities 9.15.1 Call Hold and Retrieve Initiating Call Hold and Retrieve: Active calls can be put on-hold by pressing the phone's hook-flash button. The party that initiates the hold is called the holding party; the other party is called the held party.
  • Page 424 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 425: Call Pickup

    SIP User's Manual 9. IP Telephony Capabilities A places B on hold; A hears a Dial tone and B hears a Held tone. A calls C and establishes a voice path. B places A on hold; B hears a Dial tone. B calls D and establishes a voice path.

  • Page 426: Call Transfer

    MP-11x & MP-124 9.15.4 Call Transfer There are two types of call transfers: Consultation Transfer (REFER and REPLACES): The common way to perform a consultation transfer is as follows: In the transfer scenario there are three parties: Party A = transferring, Party B = transferred, Party C = transferred to.

  • Page 427: Call Forward

    SIP User's Manual 9. IP Telephony Capabilities 9.15.5 Call Forward The following forms of call forward are supported: Immediate: incoming call is forwarded immediately and unconditionally. Busy: incoming call is forwarded if the endpoint is busy. No Reply: incoming call is forwarded if it isn't answered for a specified time. On Busy or No Reply: incoming call is forwarded if the port is busy or when calls are not answered after a specified time.

  • Page 428: Message Waiting Indication

    MP-11x & MP-124 To configure the Call Waiting indication tone cadence, modify the following parameters: NumberOfWaitingIndications, WaitingBeepDuration TimeBetweenWaitingIndications. To configure a delay interval before a Call Waiting Indication is played to the currently busy port, use the parameter TimeBeforeWaitingIndication. This enables the caller to hang up before disturbing the called party with Call Waiting Indications.

  • Page 429: Caller Id

    SIP User's Manual 9. IP Telephony Capabilities 9.15.8 Caller ID This section discusses the device's Caller ID support. 9.15.8.1 Caller ID Detection / Generation on the Tel Side By default, generation and detection of Caller ID to the Tel side is disabled. To enable Caller ID, set the parameter EnableCallerID to 1.

  • Page 430: Caller Id On The Ip Side

    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 431: Three-Way Conferencing

    SIP User's Manual 9. IP Telephony Capabilities In addition, the caller ID (and presentation) can be displayed in the Calling Remote-Party-ID header. The ‘Caller Display Information’ table (CallerDisplayInfo) is used for the following: FXS interfaces - to define the caller ID (per port) that is sent to IP. FXO interfaces - to define the caller ID (per port) that is sent to IP if caller ID isn’t detected on the Tel side, or when EnableCallerID = 0.
  • Page 432 For this mode, the parameter 3WayConferenceMode is set to 2. Conferencing controlled 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 433: Proxy Or Registrar Registration Example

    SIP User's Manual 9. IP Telephony Capabilities 9.16 Proxy or Registrar Registration Example Below is an example of Proxy and Registrar Registration: REGISTER sip:servername SIP/2.0 VIA: SIP/2.0/UDP 212.179.22.229;branch=z9hG4bRaC7AU234 From: <sip:GWRegistrationName@sipgatewayname>;tag=1c29347 To: <sip:GWRegistrationName@sipgatewayname> Call-ID: 10453@212.179.22.229 Seq: 1 REGISTER Expires: 3600 Contact: sip:GWRegistrationName@212.179.22.229 Content-Length: 0 The ‘servername’...

  • Page 434: Sip Call Flow Example

    MP-11x & MP-124 9.17 SIP Call Flow Example The SIP call flow (shown in the following figure), describes SIP messages exchanged between two devices during a simple call. In this call flow example, device (10.8.201.158) with phone number ‘6000’ dials device (10.8.201.161) with phone number ‘2000’.
  • Page 435 9. IP Telephony Capabilities F2 (10.8.201.10 >> 10.8.201.108 TRYING): SIP/2.0 100 Trying Via: SIP/2.0/UDP 10.8.201.108;branch=z9hG4bKacsiJkDGd From: <sip:8000@10.8.201.108>;tag=1c5354 To: <sip:1000@10.8.201.10> Call-ID: 534366556655skKw-8000--1000@10.8.201.108 Server: Audiocodes-Sip-Gateway/MediaPack/v.5.80.010.006 CSeq: 18153 INVITE Content-Length: 0 F3 (10.8.201.10 >> 10.8.201.108 180 RINGING): SIP/2.0 180 Ringing Via: SIP/2.0/UDP 10.8.201.108;branch=z9hG4bKacsiJkDGd From: <sip:8000@10.8.201.108>;tag=1c5354 To: <sip:1000@10.8.201.10>;tag=1c7345...

  • Page 436: Sip Authentication Example

    MP-11x & MP-124 F5 (10.8.201.108 >> 10.8.201.10 ACK): ACK sip:1000@10.8.201.10;user=phone SIP/2.0 Via: SIP/2.0/UDP 10.8.201.108;branch=z9hG4bKacZYpJWxZ From: <sip:8000@10.8.201.108>;tag=1c5354 To: <sip:1000@10.8.201.10>;tag=1c7345 Call-ID: 534366556655skKw-8000--1000@10.8.201.108 User-Agent: Audiocodes-Sip-Gateway/MediaPack/v.5.80.010.006 CSeq: 18153 ACK Supported: 100rel,em Content-Length: 0 Note: Phone ‘8000’ goes on-hook and device 10.8.201.108 sends a BYE to device 10.8.201.10.
  • Page 437 Since the algorithm is MD5, then: • 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. • The equation to be evaluated is (according to RFC this part is called A1) ‘122:audiocodes.com:AudioCodes’.
  • Page 438 MP-11x & MP-124 • The MD5 algorithm is run on this equation and stored for future usage. • The result is ’a9a031cfddcb10d91c8e7b4926086f7e’. Final stage: • The A1 result: The nonce from the proxy response is ‘11432d6bce58ddf02e3b5e1c77c010d2’. • The A2 result: The equation to be evaluated is ‘A1:11432d6bce58ddf02e3b5e1c77c010d2:A2’.

  • Page 439: Establishing A Call Between Two Devices

    9.19 Establishing a Call between Two Devices This section provides an example on configuring two AudioCodes' devices with FXS interfaces for establishing call communication. After configuration, you can make calls between telephones connected to the same device and between the two devices.

  • Page 440: Sip Trunking Between Enterprise And Itsps

    Proxy Sets, IP Groups, and Accounts, you can "design" complex routing schemes. This section provides an example of an elaborate routing scheme for SIP trunking between an Enterprise and two Internet Telephony Service Providers (ITSP), using AudioCodes' device. Scenario: In this example, an Enterprise has deployed the 8-FXS port MediaPack. The first four phones connected to MediaPack's FXS ports are to operate with ITSP 1 (using UDP), while the next four phones (channels 5-8) are to operate with ITSP 2 (using TCP).
  • Page 441 SIP User's Manual 9. IP Telephony Capabilities To configure call routing between an Enterprise and two ITSPs: Enable the device to register to a Proxy/Registrar server, using the parameter IsRegisterNeeded. In the 'Proxy Sets Table' page (refer to ''Configuring the Proxy Sets Table'' on page 95), configure two Proxy Sets and for each, enable Proxy Keep-Alive (using SIP OPTIONS) and 'round robin' load-balancing method: •...
  • Page 442 MP-11x & MP-124 Figure 9-18: Configuring Endpoint In the 'Hunt Group Settings' page (refer to ''Configuring the Trunk Group Settings'' on page 150), configure 'Per Account' registration for Hunt Group ID #1 and associate it with IP Group #1; Configure 'Per Endpoint' registration for Hunt Group ID #2 and associated it with IP Group #2.
  • Page 443 SIP User's Manual 9. IP Telephony Capabilities Figure 9-22: Configuring IP to Hunt Group Routing In the 'Tel to IP Routing' page (refer to ''Configuring the Tel to IP Routing Table'' on page 131), configure Tel-to-IP routing rules for calls from Hunt Group #1 to IP Group #1, and from Hunt Group #2 to IP Group #2.

  • Page 444: Remote Pbx Extension Between Fxo And Fxs Devices

    MP-11x & MP-124 9.21 Remote PBX Extension Between FXO and FXS Devices Remote PBX extension offers a company the capability of extending the "power" of its local PBX by allowing remote phones (remote offices) to connect to the company's PBX over the IP network (instead of via PSTN).

  • Page 445: Dialing From Remote Extension (Phone At Fxs)

    SIP User's Manual 9. IP Telephony Capabilities 9.21.1 Dialing from Remote Extension (Phone at FXS) The procedure below describes how to dial from the 'remote PBX extension' (i.e., phone connected to the FXS device). To make a call from the FXS device: Off-hook the phone and wait for the dial tone from the PBX.

  • Page 446: Call Waiting For Remote Extensions

    MP-11x & MP-124 Upon detection of an MWI message, the FXO device sends a SIP NOTIFY message to the IP side. When receiving this NOTIFY message, the remote FXS device generates an MWI signal toward its Tel side. Figure 9-25: MWI for Remote Extensions 9.21.4 Call Waiting for Remote Extensions...
  • Page 447 SIP User's Manual 9. IP Telephony Capabilities Figure 9-27: Configuring Endpoints In the ‘Automatic Dialing’ page (refer to ''Automatic Dialing'' on page 143), enter the phone numbers of the FXO device in the ‘Destination Phone Number’ fields. When a phone connected to Port #1 off-hooks, the FXS device automatically dials the number ‘200’.

  • Page 448: Fxo Gateway Configuration

    MP-11x & MP-124 9.21.6 FXO Gateway Configuration The procedure below describes how to configure the FXO device (to which the PBX is directly connected). To configure the FXO device: In the ‘Endpoint Phone Numbers’ page, assign the phone numbers 200 to 207 to the device’s FXO endpoints.

  • Page 449: Networking Capabilities

    SIP User's Manual 10. Networking Capabilities Networking Capabilities 10.1 Ethernet Interface Configuration The device's Ethernet connection can be configured (using the ini file parameter EthernetPhyConfiguration) for one of the following modes: Manual mode: • 10Base-T Full-Duplex • 100Base-TX Half-Duplex or 100Base-TX Full-Duplex Auto-Negotiation: chooses common transmission parameters such as speed and duplex mode The Ethernet connection should be configured according to the following recommended...

  • Page 450: Nat (Network Address Translation) Support

    MP-11x & MP-124 10.2 NAT (Network Address Translation) Support Network Address Translation (NAT) is a mechanism that maps a set of internal IP addresses used within a private network to global IP addresses, providing transparent routing to end hosts. The primary advantages of NAT include (1) Reduction in the number of global IP addresses required in a private network (global IP addresses are only used to connect to the Internet);...

  • Page 451: First Incoming Packet Mechanism

    SIP User's Manual 10. Networking Capabilities On startup, the device sends a STUN Binding Request. The information received in the STUN Binding Response (IP address:port) is used for SIP signaling. This information is updated every user-defined period (NATBindingDefaultTimeout). At the beginning of each call and if STUN is required (i.e., not an internal NAT call), the media ports of the call are mapped.

  • Page 452: No-Op Packets

    No-Op packets are sent. This is performed using the RTPNoOpPayloadType ini parameter (refer to ''Networking Parameters'' on page 213). AudioCodes’ default payload type is 120. T.38 No-Op: T.38 No-Op packets are sent only while a T.38 session is activated. Sent packets are a duplication of the previously sent frame (including duplication of the sequence number).

  • Page 453: Multiple Routers Support

    SIP User's Manual 10. Networking Capabilities 10.5 Multiple Routers Support Multiple routers support is designed to assist the device when it operates in a multiple routers network. The device learns the network topology by responding to Internet Control Message Protocol (ICMP) redirections and caches them as routing rules (with expiration time).

  • Page 454: Ip Qos Via Differentiated Services (Diffserv)

    MP-11x & MP-124 10.7 IP QoS via Differentiated Services (DiffServ) DiffServ is an architecture providing different types or levels of service for IP traffic. DiffServ (according to RFC 2474) offers the capability to prioritize certain traffic types depending on their priority, thereby, accomplishing a higher-level QoS at the expense of other traffic types.

  • Page 455: Network Configuration

    SIP User's Manual 10. Networking Capabilities 10.8 Network Configuration The device allows you to configure up to 16 different IP addresses with associated VLANs, using the Multiple Interface table. In addition, complementing this table is the Routing table, which allows you to define routing rules for non-local hosts/subnets. This section describes the various network configuration options offered by the device.

  • Page 456: Overview Of Multiple Interface Table

    MP-11x & MP-124 10.8.1.1 Overview of Multiple Interface Table The Multiple Interfaces scheme allows you to define up to 16 different IP addresses and VLANs in a table format, as shown below: Table 10-1: Multiple Interface Table Index Prefix Default...

  • Page 457: Table 10-2: Application Types

    SIP User's Manual 10. Networking Capabilities 10.8.1.2.2 Application Types Column This column defines the types of applications that are allowed on this interface: OAMP – Operations, Administration, Maintenance and Provisioning applications such as Web, Telnet, SSH, SNMP CONTROL – Call Control Protocols (i.e., SIP) MEDIA –...

  • Page 458: Table 10-3: Configured Default Gateway Example

    MP-11x & MP-124 Each interface must have its own address space. Two interfaces may not share the same address space, or even part of it. The IP address should be configured as a dotted-decimal notation. For IPv4 interfaces, the prefix length values range from 0 to 31.

  • Page 459: Other Related Parameters

    SIP User's Manual 10. Networking Capabilities 10.8.1.2.7 Interface Name Column This column allows the configuration of a short string (up to 16 characters) to name this interface. This name is displayed in management interfaces (Web, CLI, and SNMP) and is used in the Media Realm table.

  • Page 460: Table 10-5: Quality Of Service Parameters

    MP-11x & MP-124 10.8.1.3.4 Quality of Service Parameters The device allows you to specify values for Layer-2 and Layer-3 priorities, by assigning values to the following service classes: Network Service class – network control traffic (ICMP, ARP) Premium Media service class – used for RTP Media traffic Premium Control Service class –...

  • Page 461: Table 10-6: Traffic / Network Types And Priority

    SIP User's Manual 10. Networking Capabilities The mapping of an application to its CoS and traffic type is shown in the table below: Table 10-6: Traffic / Network Types and Priority Application Traffic / Network Types Class-of-Service (Priority) Debugging interface Management Bronze Telnet...

  • Page 462: Multiple Interface Table Configuration Summary And Guidelines

    MP-11x & MP-124 10.8.1.3.5 Applications with Assignable Application Type Some applications can be associated with different application types in different setups. These application types are configurable. The applications listed below can be configured to one of two application types: Table 10-7: Application Type Parameters...
  • Page 463 SIP User's Manual 10. Networking Capabilities • One IPv4 interface with "Application Types" OAMP, one other or more IPv4 interfaces with "Application Types" CONTROL, and one or more IPv4 interfaces with "Application Types" MEDIA (with VLANs). • One IPv4 interface with "Application Types" OAMP & MEDIA, one other or more IPv4 interfaces with "Application Types"...

  • Page 464: Troubleshooting The Multiple Interface Table

    MP-11x & MP-124 10.8.1.5 Troubleshooting the Multiple Interface Table If any of the Multiple Interface table guidelines are violated, the device falls back to a "safe mode" configuration, consisting of a single IPv4 interface and no VLANs. For more information on validation failures, consult the Syslog messages.

  • Page 465: Routing Table

    SIP User's Manual 10. Networking Capabilities 10.8.2 Routing Table The routing table allows you to configure routing rules. You may define up to 25 different routing rules, using the ini file, Web interface, and SNMP. 10.8.2.1 Routing Table Overview The Routing Table consists of the following: Table 10-8: Routing Table Layout Destination Prefix Length...
  • Page 466 MP-11x & MP-124 10.8.2.2.2 Prefix Length and Subnet Mask Columns These two columns offer two notations for the mask. You can either enable the Subnet Mask in dotted-decimal notation, or the CIDR-style representation. Please note that only one of these is needed. If both are specified, the "Prefix Length" column overrides the "Subnet Mask"...

  • Page 467: Routing Table Configuration Summary And Guidelines

    SIP User's Manual 10. Networking Capabilities 10.8.2.2.5 Metric Column The Metric column must be set to 1 for each routing rule. 10.8.2.3 Routing Table Configuration Summary and Guidelines The Routing table configurations must adhere to the following rules: Up to 25 different routing rules may be defined. The user may choose whether to specify "Prefix Length"...

  • Page 468: Setting Up The Device

    MP-11x & MP-124 10.8.3 Setting up the Device 10.8.3.1 Using the Web Interface The Web interface is a convenient user interface for configuring the device's network configuration. 10.8.3.2 Using the ini File When configuring the network configuration using the ini File, use a textual presentation of the Interface and Routing Tables, as well as some other parameters.
  • Page 469 • The Multiple Interface table configuration using the ini file must have the prefix and suffix to allow AudioCodes INI File parser to correctly recognize the Multiple Interface Table. The following sections show some examples of selected network configurations, and their matching ini file configuration.
  • Page 470 MP-11x & MP-124 Table 10-11: Multiple Interface Table - Example 2 Prefix Default VLAN Interface Index Application Interface IP Address Length Gateway Name OAMP IPv4 192.168.85.14 0.0.0.0 ManagementIF Control IPv4 200.200.85.14 0.0.0.0 myControlIF Media IPv4 211.211.85.14 211.211.85.1 myMediaIF VLANs are required. The 'Native' VLAN ID is the same VLAN ID as the Management interface (Index 0).
  • Page 471 0.0.0.0 CntrlMedia2 Control VLANs are required. The 'Native' VLAN ID is the same VLAN ID as the AudioCodes Management interface (index 0). One routing rule is required to allow remote management from a host in 176.85.49.0/24. Table 10-14: Routing Table - Example 3...
  • Page 472 MP-11x & MP-124 Reader’s Notes SIP User's Manual Document #: LTRT-65412...

  • Page 473: Sip Software Package

    MIB files, and Utilities) from AudioCodes Web site at www.audiocodes.com/support (customer registration is performed online at this Web site). If you are not a direct customer of AudioCodes, please contact the AudioCodes’ Distributor and Reseller from whom this product was purchased.
  • Page 474 MP-11x & MP-124 Reader’s Notes SIP User's Manual Document #: LTRT-65412...

  • Page 475: Selected Technical Specifications

    SIP User's Manual 12. Selected Technical Specifications Selected Technical Specifications The main technical specifications of the MP-11x and MP-124 devices are listed in the following subsections. Note: All specifications in this document are subject to change without prior notice. 12.1 MP-11x Specifications The table below lists the main technical specifications of the MP-11x.
  • Page 476 MP-11x & MP-124 Function Specification MP-11x / FXO Functionality Short or Long Haul FXO Capabilities (Note: Applicable only Lightning and high voltage protection for outdoor operation to MP-114 & MP-118) Programmable Line Characteristics: AC impedance matching, hybrid balance, Tx & Rx frequency response, Tx & Rx Gains, ring detection...
  • Page 477 Protocols Processor Motorola PowerQUICC 870 Control Processor SDRAM - 32 MB Control Processor Memory AudioCodes AC482 VoIP DSP Signal Processors Interfaces FXS Telephony 2, 4, or 8 Analog FXS phone or fax ports, loop start (RJ-11) Interface FXO Telephony 4 or 8 Analog FXO PSTN/PBX loop start ports Interface MP-118: 4 FXS &...
  • Page 478 MP-11x & MP-124 Function Specification Physical Dimensions (HxWxD) 42 mm (1.65 in.) x 172 mm (6.8 in.) x 220 mm (8.7 in.) Weight 0.5 kg (Approx.) Operational: 5 to 40°C (41 to 104°F) Environmental Storage: -25 to 70°C (-77 to 158°F)

  • Page 479: Specifications

    SIP User's Manual 12. Selected Technical Specifications 12.2 MP-124 Specifications The table below lists the main technical specifications of the MP-124. Table 12-2: MP-124 Functional Specifications Function Specification Channel Capacity Available Ports 24 analog ports FXS Functionality Short or Long Haul (Automatic Detection): REN3 - up to 9 km (30,000...
  • Page 480 MP-11x & MP-124 Function Specification DTMF Detection and Dynamic range 0 to -25 dBm, compliant with TIA 464B and Bellcore TR- Generation NWT-000506 Call Progress Tone 32 tones: single tone, dual tones or AM tones; configurable frequency & Detection and amplitude;...
  • Page 481 Function Specification AC power supply 100-240~0.8A max socket Front Panel: Reset Button Resets the MP-124 Physical 1U, 19-inch rack Enclosure Dimensions Width x height x depth: 445 mm (17.5 in.) x 44.5 mm (1.75 in.) x 269 mm (10.6 in.) Weight 1.8 kg (4 lb)
  • Page 482 MP-11x & MP-124 Reader’s Notes SIP User's Manual Document #: LTRT-65412...

  • Page 483: Glossary

    Standard companding algorithm, used in European digital communications systems to optimize the dynamic range of an analog signal for digitizing. Address of Record Bits per second BootP AudioCodes Proprietary Bootstrap Loader Utility Class of Service Compressed File (device Firmware) Call Progress Tones Decibels...
  • Page 484 MP-11x & MP-124 Term Meaning Management Information Base MLPP Multilevel Precedence and Preemption ms or msec Millisecond; a thousandth part of a second MSCML Media Server Control Markup Language Message Waiting Indicator NAPTR Naming Authority Pointer Network Address Translation Network File System...
  • Page 485 SIP User's Manual 13. Glossary Term Meaning STUN Simple Traversal of UDP through NATs Transmission Control Protocol TCP/IP Transmission Control Protocol / Internet Protocol TFTP Trivial File Transfer Protocol Transport Layer Security Type of Numbering SIP User Agent User Datagram Protocol URI (SIP URIs) SIP Uniform Resource Indicators Voice-band data...
  • Page 486 User's Manual Version 5.8 www.audiocodes.com...

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