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AddPac PassFinder AP2520 User Manual

Voip router/gateway
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PassFinder AP2520 VoIP Router/Gateway Operation Manual
Version 1.10 / Mar. 2002
PassFinder
AP2520 VoIP
Router/Gateway
User's Guide
AddPac Technology, Co. Ltd.
3
fl., Jeong-Am Building., 769-12 Yoksam-dong
rd
Kangnam-ku Seoul, Korea 135-080
Phone (82 2)568-3848
Fax (82 2)568-3847
E-mail : info@addpac.com
http://www.addpac.com
1
AddPac Technology Co., Ltd.
-
-

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  • Page 1 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 PassFinder AP2520 VoIP Router/Gateway User’s Guide AddPac Technology, Co. Ltd. fl., Jeong-Am Building., 769-12 Yoksam-dong Kangnam-ku Seoul, Korea 135-080 Phone (82 2)568-3848 Fax (82 2)568-3847 E-mail : info@addpac.com http://www.addpac.com...

  • Page 2: Table Of Contents

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [ Contents ] Getting into the PassFinder AP2520 User’s Manual Chapter 1 PassFinder AP2520 Overview ............13 1.1. Introduction to the AP2520.....................13 1.2. Main Features........................15 1.3. External View........................19 Chapter 2 Before Installation................21...
  • Page 3 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.2.3. Commands of the Configuration Mode..............48 4.2.3.1. Global Configuration(config) Commands............48 4.2.3.2. Commands of the Interface Configuration Mode 1 ........50 4.2.3.3. Commands of the Interface Configuration Mode 2 (IP Configuration Mode) 4.3.
  • Page 4 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.1.2.1. Codecs........................166 5.1.2.2. Mean Opinion Score..................167 5.1.3. Dial Peer........................169 5.1.4. Voice Ports........................171 5.2. VoIP Interface Configuration ..................172 5.3. Numbering Plan, Number Handling and Dial Peer Configuration......173 5.3.1. Numbering Plan ......................173 5.3.2.
  • Page 5 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.6.2. Configuring H323 Call Start Mode ................212 5.6.3. Configuring User Class ....................213 5.7. VoIP Configuration Command ..................215 5.7.1. VoIP-Related whole Command................215 5.7.2. Global Configuration Command ................221 5.7.2.1. dial-peer hunt.....................221 5.7.2.2.
  • Page 6 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.4. Dial Peer Commands....................264 5.7.4.1. answer-address....................264 5.7.4.2. codec........................265 5.7.4.3. description (dial-peer) ..................266 5.7.4.4. destination-pattern ...................267 5.7.4.5. dtmf-relay ......................270 5.7.4.6. forward-digits .....................271 5.7.4.7. huntstop ......................273 5.7.4.8. port........................274 5.7.4.9. preference......................275 5.7.4.10.
  • Page 7 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.5.21. translate-VoIP-incoming ................310 5.7.6. Miscellaneous Commands ..................313 5.7.6.1. clear h323 call....................313 5.7.6.2. clear voice port ....................314 5.7.6.3. show call active....................314 5.7.6.4. show call history ....................315 5.7.6.5. show clear-down-tone ..................316 5.7.6.6.

  • Page 8: Passfinder Ap2520 Voip Router/Gateway Operation Manual Version 1.10 / Mar

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 AddPac Technology Co., Ltd.

  • Page 9: Getting Into The Passfinder Ap2520 User's Manual

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Getting into the PassFinder AP2520 User’s Manual This chapter provides the overview of the PassFinder AP2520 Gateway user’s manual and an explanation of the symbols and legends involved. [ Composition of the Manual ] The PassFinder AP2520 user’s manual serves to assist the operation of the...
  • Page 10 Ethernet cable specifications and Pin numbers for the PassFinder AP2520 Gateway. Appendix E 『 Miscellaneous Information 』defines the PassFinder AP2520 Gateway certificate of quality and related policies. For technical support, please contact AddPac Technology Co. Ltd. AddPac Technology Co., Ltd Fl. Jeong-Am Bulding, 769-12 Yeoksam-Dong, Kangnam-Ku, Seoul, Korea...
  • Page 11 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 PassFinder AP2520 Gateway User’s Manual’s Revision history are as follows. Revision No. Date Contents Written By AddPac Version 1.00 Oct. 8, 2001 Initial Released R&D Part Additional AddPac Version 1.10 Mar.
  • Page 12 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [ Symbols and Legends ] The symbols and legends used in this User’s Manual are as follows : Commands and Keywords are typed in Bold. Variables that require user inputs are typed in Italic.

  • Page 13: Chapter 1 Passfinder Ap2520 Overview

    AP2520 VoIP also allows internet connection. The exterior is provided in the following diagram : [ Diagram 1-1 The Exterior of the PassFinder AP2520 VoIP Router ] This equipment not only supports Static, RIP v1/v2, OSPF v2 standard protocols...
  • Page 14 HDLC, PPP Remote Management AP2520 VoIP [ Diagram 1-2 Network Using PassFinder AP2520 VoIP Router ] The DHCP(Dynamic Host Configuration Protocol) function automatically assigns IP addresses to lower level network clients, and uses NAT(Network Address Translation) to prevent IP address depletion while hiding internal IP addresses which also adds to the network security.

  • Page 15: Main Features

    1.2. Main Features Information The PassFinder AP2520 VoIP serves not only as a dedicated-line router for enterprises, public offices, schools but also provides high-compression algorism WAN port to utilize virtually 100% of the E1(2,048Mbps) lines and Voice Interface Slots which can support FXS, FXO, E&M and Digital E1 at the user’s request.

  • Page 16: Hardware Description

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Hardware Description PassFinder AP2520 VoIP is based on the latest technique of embedded hardware and support various network interface. The major hardware specification is followings as : High-performance Residential voice gateway based on WAN-to-LAN...

  • Page 17: Ip Routing Protocols

    RIP Version 1, Version 2 OSPF Version 2 Transparent Bridging (IEEE Spanning Tree Protocol) WAN Protocols The PassFinder AP2520 VoIP supports various WAN protocols which are as the following. HDLC (Cisco Propriety) at AP2520 VoIP Router Frame-Relay and PPP at AP2520 VoIP Router...
  • Page 18 Auto Timeout function for Telnet/Console session *VPN function Operation and Managements PassFinder AP2520 VoIP supports operation and management functions which are as the following. System performance analyzing function for processor, CPU and interface Configuration backup/ Restore function for APOS management...

  • Page 19: External View

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 1.3. External View The PassFinder AP2520 VoIP Router external and its labels is as follows : Front View Diagram of PassFinder AP2520 VoIP Router PassFinde AddPac AP2520 [ Diagram 1-3 PassFinder AP2520 VoIP Router Front Side ]...
  • Page 20 Power Input Connects power cable. The AP2520 VoIP router uses Plug both 110 and 220V AC. Power Switch Switch for power supply. [ Table 1-2 PassFinder AP2520 VoIP Router / 8-port Voice Module Rear Side Description ] AddPac Technology Co., Ltd.

  • Page 21: Chapter 2 Before Installation

    Before unpacking, check for external damage of the packaging box . If an external damage of the packaging has been found, please contact AddPac Technology Co. Ltd. sales department (sales@addpac.com, tel : +82-2-568-3848) for an immediate exchange of product. If no external damage has found, confirm if the following items are enclosed.
  • Page 22 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 AP2520 Operation Manual [Diagram 2-1. PassFinder AP2520 Package] If any item is missing, immediately contact AddPac Technology Co. Ltd. customer support AddPac Technology Co., Ltd.

  • Page 23: Installation Requirements

    Warning The following is the recommendation for safe operation of the equipment. STOP Ensure the AP2520 VoIP is in a dust-free environment before and after installation. Ensure the AP2520 cover is opened on a flat and safe surface. To prevent accidents, avoid ties, scarf, sleeves, and any other loose clothing from entangling with the Chassis.

  • Page 24: General Requirements

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Prevention of Static Electricity The main chip-set of the Gateway are very delicate and misuse may result in static electrical damage. If a static prevention waist strap is available, strap it around the wrist and earth the cord before operating the equipment.

  • Page 25: Prerequisites For Network Connection

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 2.2.3. Prerequisites for Network Connection Observe EIA standards and limitations when installing the Gateway Warning The following section describes the synchronous serial cable, Ethernet Cable and the Console Cable PassFinder AP2520 supports.
  • Page 26 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 2.2.3.1.2. Transfer Speed and Distance Limitations Synchronous signals allow communication within the distance limited by the Bit Rate. Generally, the lower Data Rate allows communication to a further distance. All serial signals are subject to limitation by distance, and signals exceeding this limitation will drastically dissipate, eventually losing the signal entirely.

  • Page 27: Ethernet Port

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 2.2.3.1.3. V.35 Connection The V.35 standard recommends a speed of less than 7Mbps. In functional usage, it is capable of transferring data at less than 4Mbps, and is used for virtually all T1/E1(1.544Mbps/2.048Mbps) router cables.

  • Page 28: Chapter 3 Installation And Operating Environment

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Chapter 3 Installation and Operating Environment This chapter provides information about the basic installation procedure of PassFinder AP2520 and related commands. [Prerequisites] Unless a separate order is made, the tools and certain cables are not provided in the package.

  • Page 29: Installation

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 3.1. Installation 3.1.1. Installation Procedure Plug in the console cable and configure the console terminal. (Refer to 3.1.2 for details.) Connect the network to the desired port. Use RJ-45 cable with the LAN 1 port for connection with ADSL/Cable Modem or Router, and the RJ-45 cable with the LAN 0 port for connection with the HUB/Switch.

  • Page 30: Console Connection

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 commands.) Caution Save the settings on Flash Memory. (PassFinder AP2520 immediately operates under the new settings, but under certain network environments rebooting is required.) (Refer to the following instructions for this part.) Using commands such as Ping, Telnet, rlogin etc.
  • Page 31 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 to [Diagram 3-2 Hyper Terminal Configuration]) When configuring the Hyper Terminal, select the Hyper Terminal menus in the following order: File Configuration Connection Target Format and set each item.

  • Page 32: Port Configuration

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 PHONE SERIAL 0 ACT AP-FXS4 ㅡ O ㅡ O AC110~220V ETHERNET CONSOLE SLOT PHONE AP-FXO4 SLOT 0 RJ-45 Consloe Port Connector DB-9 Serial Port Connector [ Diagram 3.1 Console Cable Connection ]...

  • Page 33: Plug-In Power

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 3.1.3. Plug-In Power The PassFinder AP2520 Gateway is capable of recognizing and using both Warning 110V and 220V. The package provides a 220V power cable. If the power supply is 110V, STOP please use a 110V adapter.
  • Page 34 The display below is the message for initial booting of the PassFinder AP2520 Gateway. System Boot Loader, Version 1.3.6/1 Copyright (c) by AddPac Technology Co., Ltd. Since 1999. PassFinder Router Series (2520) Serial Number: AP2520-ffff55 MPC855T 50MHz With 33554432 Bytes System Memory...

  • Page 35: Environment Configuration

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 3.2. Environment Configuration Information The Gateway requires various configurations of parameters according to the application. This section provides important information for using the Gateway and the user is highly advised to follow the following procedures before configuring the Gateway.

  • Page 36: User And Gateway Management Environment

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 user is prompted with “1Gateway#” for Admin level log-in and is allowed to configure the equipment. PassFinder AP2520 configuration is divided into two parts : Global Configuration, which effects all the Gateways of the network, and Interface Configuration, which effects only the Gateway of configuration.

  • Page 37: Interface Configuration Environment

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 3.2.2. Interface Configuration Environment In order to communicate in an Ethernet and WAN(LAN or Serial Port) environment, an IP address must be configured for each port. For commands related to port IP address connection, refer to interface related commands. For the WAN(SERIAL) port, configuration for lower level protocols is required as well as IP address.

  • Page 38: Security And Internet Configuration Environment

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 3.2.4. Security and Internet Configuration Environment The PassFinder AP2520 Gateway supports additional functions for security and internet environment. The functions provided include Packet Filtering, Access-List, NAT(Network Address Translation), PAT(Port Address Translation) and Multi-Level account for security and DHCP server, client and relay for internet connection.

  • Page 39: Chapter 4 Gateway Configuration And Commands

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Chapter 4 Gateway Configuration and Commands This chapter describers how to configure the PassFinder AP2520 Gateway and commands of the PassFinder AP2520 Gateway. 4.1. Gateway Booting The operator can use all commands of the AP2520 through the consol or Telnet connection.
  • Page 40 “copy running-config” command. If the system is normally booted, the following message will appear. System Boot Loader, Version 1.3.6/1 Copyright (c) by AddPac Technology Co., Ltd. Since 1999. PassFinder Router Series (2520) Serial Number: AP2520-ffff55 MPC855T 50MHz With 33554432 Bytes System Memory...
  • Page 41 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Interface ethernet0.0, changed state to UP login: root password:****** RGW - Login : root at Console on Thu Jan 1 03:14:59 1970 router# AddPac Technology Co., Ltd.

  • Page 42: Command Usage

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.2. Command Usage The operator can use all commands of the VOICEFINDER AP2520 Gateway through the consol or Telnet terminal (VTY100 terminal.) There are three kinds of commands – commands of the user mode, commands of the manager mode and commands of the configuration mode.
  • Page 43 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 available commands for the corresponding mode and descriptions of commands. The PassFinder AP2520 Gateway provides “History” function. With the history function, the operator does not need to enter the command that the operator had used before.
  • Page 44 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 : Set Ip routing mode logging : Modify message logging facilities nat-list : List NAT(Network Address Translation) lists queue-list : Build a custom queue list route : Establish static routes...

  • Page 45: Commands Of The User Mode

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.2.1. Commands of the User Mode Every person who logged in the Gateway can use commands of the user mode. The prompts is indicated as “1router >” in the user mode.

  • Page 46: Commands Of The Manager Mode

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.2.2. Commands of the Manager Mode The device manager who logged in the Gateway can use commands of the manager mode. To use commands of the manager mode, the user shall log in the Gateway with the root account or manager’s ID.
  • Page 47 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Cancels commands entered in the command line or returns commands into default values. Sends an echo message to another network device and tests ping if the echo message reaches the destination.

  • Page 48: Commands Of The Configuration Mode

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.2.3. Commands of the Configuration Mode Only the user who has the root account or equivalent authorities can access to the configuration mode. In the manager mode, the user cannot change the existing configuration of the Gateway nor make a new configuration of the Gateway.
  • Page 49 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 debug-port Display debug message into remote telnet terminal. Enables the Gateway to function as a DHCP server or send dhcp-list a DHCP packet broadcasting to other Gateways. dial-peer Sets dial-peer with “VoIP” command.

  • Page 50: Commands Of The Interface Configuration Mode 1

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.2.3.2. Commands of the Interface Configuration Mode 1 In the interface configuration mode, the user needs to define a certain interface before starting configuration. * For voice related interface commands, see Chapter 5.

  • Page 51: Commands Of The Interface Configuration Mode 2 (Ip Configuration Mode)

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.2.3.3. Commands of the Interface Configuration Mode 2 (IP Configuration Mode) The user can use IP related commands in the selected interface. The prompt is indicated as router(config-ether0.0)#. Command...

  • Page 52: Starting Gateway Configuration

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.3. Starting Gateway Configuration To set up the Gateway, log in the configuration mode. To log in the configuration mode, the user shall know the manager password. If the user does not know proper commands, the user can use “Help”...

  • Page 53: Ethernet Configuration

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.4. Ethernet Configuration 4.4.1. Ethernet basic configuration The Ethernet port of the PassFinderAP2520 Gateway basically supports RJ-45. However, if the connection device of the other side supports only the AUI port, 10 Base-T Medial Attach Unit (MAU) shall be used in the other side.
  • Page 54 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 configuration mode. 2. {0/1} represents the main interface while [logical I/F #] represents the sub-interface. 3. The Ethernet shall be set as a sub-interface, and if the manager needs to use the frame-relay encapsulation, the serial interface can be set as a sub-interface.
  • Page 55 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Forcefully registers information about the corresponding pair of the IP address and the hardware address in the ARP table. arp table-size <table-size> 1. Defines the size of the ARP table for the corresponding interface.
  • Page 56 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Example] Ethernet Configuration Router(config)#interface ethernet 0.0 Router(config-ethernet0.0)# Router(config-ethernet0.0)# address 131.12.1.1 255.255.0.0 Router(config-ethernet0.0)#no shutdown Router(config-ethernet0.0)# mtu 2000 Router(config-ethernet0.0)# end Router#show interface ethernet 0 0 Interface Configuration Information ethernet (131.12.1.1) Network = 130.100.0.0 NetMask = 255.255.0.0...

  • Page 57: Pppoe Configuration

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.4.2. PPPoE Configuration Information Point to Point Protocol (PPP) is one of standard protocol to send data through the WAN link. RFC1661 describes PPP specifications. Not only in the synchronous WAN (serial) line but also in the asynchronous WAN (dial up line,) PPP can be used.
  • Page 58 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Procedure] Step Operation Enter into the interface configuration mode. Give PPP encapsulation protocol to the interface. Move to the IP configuration mode. Give an IP address to the interface.
  • Page 59 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 2. This command functions same as the command that the Gateway manager uses to register a login user. This is because the Gateway shares the PPP registered user database and the Gateway user database.
  • Page 60 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 ppp peer default-ip-address <ip-address> 1. Sets the Gateway as a PPP server and the IP address to allocate to the serial interface of the other side. (An optional command) 2.
  • Page 61 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Example] Normal PPP Configuration and Usage ☞ Enters into the configuration mode Router# configuration ☞ Router(config)#interface ethernet Enters into interface configuration mode. ☞ Configuration is possible in this Router(config-ether0.0)# mode.
  • Page 62 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Example] Added Commands During PAP Configuration (Server) If the Gateway functions as a server, it means the AP2520 Gateway functions as the PPP authentication server. ☞ Registers Router(config)# user addpac password Router1 normal the user name (addpac) and the password (Router1) with the normal priority in the server.
  • Page 63 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Example] Added Commands During PAP Configuration (Client) This is when the AP2520 Gateway is used as a PPP CallIn on the client side. ☞ Enters into the Router (config)#interface ethernet0.0 interface configuration mode.
  • Page 64 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Example] Added Commands During CHAP Configuration (Server) This is when the AP2520 Gateway functions as a PPP authentication server in the server side. ☞ Registers router (config)# user addpac password router1 normal the user name (addpac) and the password (router1) with the normal priority in the server.
  • Page 65 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Example] Added Commands During CHAP Configuration (Client) This is when the AP2520 Gateway functions as a PPP CallIn client in the client side. ☞ Enters into the interface router (config)#interface ether0.0 configuration mode.

  • Page 66: Wan (Serial) Interface Configuration

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.5. WAN (Serial) Interface Configuration Information The PassFinder AP2520 router provides V.35 interface port for the WAN (serial) interface. The WAN (serial) port can be set as HDLC encapsulation, PPP...

  • Page 67: Hdlc Configuration

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.5.1. HDLC Configuration The HDLC mode is the transmission method of the frame layer that is used in the packet data communication network. The WAN (serial) port set as the HDLC mode is applied to the physical layer and the frame layer among OSI 7 layers.
  • Page 68 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 encapsulation { hdlc / ppp / frame-relay } Sets the WAN encapsulation to use for the interface. Selects the corresponding interface, and enters into the IP related configuration mode.
  • Page 69 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Example] WAN (Serial) Interface Configuration ☞ Enters into the interface router(config)# interface serial 0 configuration mode. ☞ Configuration is possible in this mode. router(config-serial0)# ☞ router(config-serial0)#encapsulation hdlc Sets HDLC encapsulation.

  • Page 70: Ppp Configuration

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.5.2. PPP Configuration Point to Point Protocol (PPP) is one of standard transmission rules to send data Information through the WAN link. RFC1661 describes PPP specifications. Not only in the synchronous WAN (serial) line but also in the asynchronous WAN (dial up line,) PPP can be used.
  • Page 71 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Procedure] Step Operation Enter into the interface configuration mode. Give PPP encapsulation protocol to the interface. Move to the IP configuration mode. Give an IP address to the interface.
  • Page 72 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Related Commands and Syntax] interface { Ethernet / serial } { 0 / 1 } Selects the interface to set up and enters into the interface configuration mode. encapsulation { hdlc / ppp / frame-relay } Sets the serial encapsulation mode for the interface.
  • Page 73 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 name to request connection to the PPP server device when using PPP CHAP authentication. optional command CHAP authentication) 2. If this command is not used, the router name (displayed in the router prompt) will be considered as the user name.
  • Page 74 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 debug ppp { chap/error/negotiation/packet } 1. Decodes PPP low level packets. 2. “Chap” option decodes challenge authentication related information. 3. “Error” option decodes PPP protocol level errors and error statistics.
  • Page 75 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Example] Added Commands During PAP Configuration (Server) If the router functions as a server, it means the AP2520 router functions as the PPP authentication server. ☞ Registers the router(config)# user addpac password router1 normal user name (addpac) and the password (router1) with the normal priority in the server.
  • Page 76 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Example] Added Commands During PAP Configuration (Client) This is when the AP2520 router is used as a PPP CallIn on the client side. ☞ Enters into the interface router (config)#interface serial 1 configuration mode.
  • Page 77 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Example] Added Commands During CHAP Configuration (Server) This is when the AP2520 router functions as a PPP authentication server in the server side. ☞ Registers the router(config)# user addpac password router1 normal user name (addpac) and the password (router1) with the normal priority in the server.
  • Page 78 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Example] Added Commands During Chap Configuration (Client) This is when the AP2520 router functions as a PPP CallIn client in the client side. ☞ Enters into the interface router (config)#interface serial 1 configuration mode.

  • Page 79: Frame-Relay Configuration

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.5.3. Frame-Relay Configuration Information The frame-relay mode is a transmission method of the frame layer that is used in the frame-relay data communication network. By connecting the WAN (serial) port of the PassFinder AP2520 router to the DSU/CSU, the operator can transmit frame-relay packets at the speed of T1/E1.
  • Page 80 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Procedure] Setting the PassFinder AP2520 router as a frame-relay access router (with PVC) Step Operation Enter into the interface configuration mode. Give frame-relay encapsulation protocol to the interface. * Configuration of the main interface Move to the IP configuration mode.
  • Page 81 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Related Commands and Syntax] interface { Ethernet /serial } { 0 / 1 } Selects the serial interface, and enters into the interface configuration mode. interface { Ethernet /serial } <X.Y>...
  • Page 82 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 reach that address. (An optional command for dynamic mapping. Dynamic mapping cannot be made at the same time with static mapping for an interface.) 2. This command can be used for both of the main interface and the sub-interface.
  • Page 83 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 frame-relay parameter Enters into the parameter setting mode of the frame-relay BECN and CIR. becn-enable Enable the Becn function in the frame-relay parameter configuration mode. bc { in / out } <bc-value>...
  • Page 84 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 frame-relay intf-type {dce/dte/nni} Designates the frame-relay interface type. (In the default, the interface type is DCE or NNI when the router functions as a frame-relay switch in the DTE mode.) show running-config Shows current configuration.
  • Page 85 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Example] Frame-Relay Access Router Configuration (When main-interface is used) ☞ Enters into the interface router(config)# interface serial 0 configuration mode. ☞ Configuration is possible in this mode. router(config-serial0)# ☞ Encapsulate as router(config-serial0)# encapsulation frame-relay frame-relay.
  • Page 86 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Example] Frame-Relay Access Router Configuration (When sub-interface is used) ☞ Enters into the interface Router(config)# interface serial 0 configuration mode. ☞ Configuration is possible in this mode. router(config-serial0)# ☞ Encapsulates as router(config-serial0)# encapsulation frame-relay the frame-relay.
  • Page 87 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 interface serial1no encapsulation AddPac Technology Co., Ltd.

  • Page 88: Routing Configuration

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.6. Routing Configuration Information The PassFinder AP2520 Gateway supports static routing protocol and dynamic routing protocol. There are two kinds of dynamic routing protocol – Interior Gateway Protocol (IGP) and Exterior Gateway Protocol (EGP.) IGP is used for routing among the networks in the same manager’s domain while EGP is for...

  • Page 89: Static Routing Configuration

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 route. 4.6.1. Static Routing Configuration The static route means a route that the manager designates to send the packet from a certain source to a certain destination. The static route is used...
  • Page 90 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Procedure] Step Operation Go to the configuration mode. Enable the static Gateway process. Set the source address and the static route for the destination network. Use “show” command and check if the route is correctly set in the routing table.
  • Page 91 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 The user can designate an interface port of the Gateway instead of the “next-hop-address.” To drop a packet that is headed for a certain destination, use the static route that uses a null interface.

  • Page 92: Rip Configuration

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 -------------------------------------------------------------------- 130.2.0.0 255.255.0.0 131.20.1.1 serial0 STATIC 0.0.0.0 0.0.0.0 131.20.1.1 serial0 STATIC 4.6.2. RIP Configuration Information Routing Information Protocol (RIP) is one of representative Interior Gateway Protocol (IGP.) Although RIP was introduced long time ago, RIP is still widely used.
  • Page 93 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 update. AddPac Technology Co., Ltd.
  • Page 94 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Procedure] Step Operation Go to the configuration mode. Enable the RIP process. Go to the interface configuration mode. Enter into the IP configuration mode.. Enable RIP protocol in the interface in which RIP is going to be used.
  • Page 95 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 rip receive {1/2/12} Decides which RIP – v1, v2 or v1/v2 – receives routing information through the interface. rip metric <metric_value> 1. Designates RIP metric (hop-count) for routing information that is sent through the corresponding information.
  • Page 96 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 (NBMA) such as frame-relay, disable the split-horizon option. show route Checks the routes in the routing table. show router Checks the enabled routing process. show rip Checks RIP status of each interface.
  • Page 97 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 RIP Process, this enables poison-reverse as Convergence Mechanism. ☞ Exits from setting mode. Router(config-ether0.0)# end ☞ Shows Enabled Routing Process. Router # show router Current Routing Information : OSPF(Open Shortest Path First) : DISABLE...

  • Page 98: Ospf Configuration

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.6.3. OSPF Configuration Information Open Shortest Path First (OSPF) is a kind of Interior Gateway Protocol (IGP) that has been developed by the OSPF working group of the Internet Engineering Task Force (IETF,) and it uses the link state algorithm.
  • Page 99 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 routing domain consists of one backbone area and several areas. Area: An area consists of several networks, and each area has a network configuration diagram called the status database. All routers in the same area have a same databases.
  • Page 100 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Procedure] Step Operation Go to the configuration mode. Go to the interface configuration mode. Enter into the IP configuration mode.. Enable OSPF protocol in the interface. Set the area-ID to which the interface is going to belong.
  • Page 101 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 ospf cost <cost-value> An optional command to statically set OSPF cost value for the manager. ospf auth-type { simple/md5 } An optional command to use authentication when the interface and the router in the area where the interface belongs exchange routing information.
  • Page 102 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 ospf dead-interval <interval-time> 1. Sets information of the router after a neighboring router declares dead. 2. The default is four times of the hello-interval. ospf poll-interval <interval-time> Sets the interval for the polling packet.
  • Page 103 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 nexthop} 1. Checks OSFP status of each option. 2. Each option has its own function as follows: 1) area: Displays information of the area.. 2) Config: Displays information of current configuration.
  • Page 104 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Example] OSPF Configuration and Usage Router# config ☞ Enables IP routing. router(config)# ip routing ☞ Enters into a configuration router(config)# interface Ethernet 0 0 mode for the sub-interface 0 of the Ethernet interface 0.
  • Page 105 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 setting the OSPF for the line interface to normally operate the OSPF. If configuration for the interface changes after the OSPF process operates, use “no router ospf” command to disable the OSPF process and enable it again.

  • Page 106: Filter (Access-List) Configuration

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.7. Filter (Access-List) Configuration Information Packet filtering enables the manager to control packet movement on the network. With the packet filtering function, the manager can prevent unqualified user’s access to the inside network from outside and disclosure of information.
  • Page 107 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [[Procedure] Step Operation Go to the configuration mode. Create an access-list defining the access-list number and access conditions. Go to the interface configuration mode. Enter into the IP configuration mode.
  • Page 108 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 access-group <access-list-number> [in/out] As an interface command, applies the access-list to the incoming packet or the outgoing packet of the corresponding interface. Extended IP Access-List: To check access conditions, the extend IP access-list uses source IP address, destination IP address, protocol ID, application port number and establishment status.
  • Page 109 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 ftp-data: FTP data connections (used infrequently, 20) hostname: NIC hostname server (101) nntp: Network News Transport Protocol (119) pop2: Post Office Protocol v2 (109) pop3: Post Office Protocol v3 (110)
  • Page 110 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Example] Standard Access-List Configuration and Usage ☞ In this mode, Access-list Config is router(config)# possible. ☞ router (config)# access-l 1 deny 132.1.2.1 0.0.0.255 Denies all packets whose source addresses are “132.1.2.0/24bit.”...
  • Page 111 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Example] Extended Access-List Configuration and Usage ☞ In this mode, Access-list Config is router (config)# possible. router (config)# access-list 31 deny tcp 140.1.1.0 ☞ Denies all TCP 0.0.0.255 145.1.1.0 0.0.0.255 eq ftp packets accessing to the host whose destination address is “145.1.1.0/24Bit”...
  • Page 112 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 3 : deny tcp 140.1.1.0 0.0.0.255 145.1.1.0 0.0.0.255 eq ftp established 4 : permit ip any any AddPac Technology Co., Ltd.

  • Page 113: Nat(Network Address Translation) Configuration

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.8. NAT(Network Address Translation) Configuration Information One of problems of the Internet is that available IP address space is decreasing. The Network Address Translation (NAT) changes uncertified address that is used in the inside network into another IP address (usually, registered address) when the address goes outside.
  • Page 114 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [NAT Glossaries] Inside local address: The address set in the host of the inside network Inside global address: An IP given by the Network Information Center (NIC) or the service provider. There are more than one IP address representing internal local IP addresses in the outside network.
  • Page 115 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 unregistered IP addresses into a protocol port number on an external, registered IP address. 1. The PassFinder AP2520 Gateway currently supports only dynamic address translation. 2. The PassFinder AP2520 Gateway supports 256 NAT addresses.
  • Page 116 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 configuration location. 2. NAT-list-number: Define any number between 0 and 7. 3. Start-address/End Address/Mask: Define the start address and the end address of NAT and the subnet masks for these addresses.
  • Page 117 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 nat <nat-list-number> pat < pat-address > 1. Sets the PAT list to use PAT in the global configuration location and PAT address. 2. NAT-list-number: Define any number between 0 and 7.
  • Page 118 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 show nat-list Ethernet/serial <main-interface-number> <sub-interface-number> Shows NAT-list that has been set for a certain interface. show running-config Shows configuration contents including the NAT-list that has been set. AddPac Technology Co., Ltd.
  • Page 119 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Example] NAT Configuration and Usage router# config ☞ In this mode, NAT-list Config is possible. router (config)# router (config)# nat-list 0 nat outside-global 2.2.2.1 ☞ Defines NAT pool that the internal 2.2.2.252 255.255.255.0...
  • Page 120 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Local IP address : 1.1.1.254 Outside Global address : 2.2.2.253 Local IP address : 1.1.1.253 Outside Global address : 2.2.2.254 ☞ Shows NAT format in ethernet router # sh nat-list ethernet 0.0 interface 0.0 and present NAT table.
  • Page 121 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Example] PAT Configuration and Usage router # config ☞ In this mode, NAT-list Config is possible. router (config)# ☞ Sets PAT that the router (config)# nat-list 0 pat 2.2.2.2 internal packet can take IP address 2.2.2.2 as the source address...
  • Page 122 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 NAT Outside Public : 0.0.0.0 - 0.0.0.0 Netmask: 0.0.0.0 NAT Timer(secs) : 300 PAT Timer(secs) : ICMP(60) TCP(3600) UDP(60) TCPSYN(60) TCPFIN(10) PAT static entry : UDP port(1000) : 1.1.1.4 1.1.1.5...

  • Page 123: Dhcp(Dynamic Host Configuration Protocol) Configuration

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.9. DHCP(Dynamic Host Configuration Protocol) Configuration Information Dynamic Host Configuration Protocol (DHCP) automatically allocates IP addresses to DHCP clients. The DHCP function of the PassFinder AP2520 Gateway uses the address pool that has been set in the Gateway to allocate IP addresses to DHCP clients and manage IP addresses.
  • Page 124 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 DHCP client sends official IP address request to the server through the DHCPREQUEST broadcast messages. The DHCP server sends back the DHCPACK Unicast message to the client, and confirms the IP address that has been allocated to the client.
  • Page 125 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Procedure-DHCP Server] Step Operation Move to the configuration mode. Define the DHCP-list type to use in the Gateway. Create a DHCP-list defining DHCP-list number, DHCP mode to use in the Gateway, or DHCP address pool.
  • Page 126 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 dhcp-list <dhcp-list-number> address relay < relay-IP-address> Sets that the Gateway should send broadcast DHCP protocol to an equipment of the relay-ip-address through Unicast. 2. relay-IP-address: IP address of the equipment that is going to transfer...
  • Page 127 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 default is one hour. 4) dns <dns-address>: Sets the addresses of the DNS server so that DHCP clients can use them. 5) domain-name <domain-name>: Designates the domain name to be used by DHCP clients.
  • Page 128 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Example] DHCP Server Mode Configuration and Usage ☞ In this mode, DHCP-list Config is possible. router(config)# ☞ Sets that the router (config)# dhcp-list 0 type server Gateway should operate as a DHCP server.
  • Page 129 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 ARP Timeout = 180, Enthnet Enc = 0 Interface MTU = 1500 default-TTL = 255 Gateways Option : 211.1.1.126 [Example] DHCP Relay Mode Configuration and Usage Router# config ☞ In this mode, DHCP-list Config is possible.

  • Page 130: Dhcp Client

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [사용 예] DHCP Client 설정 및 사용의 예 Router# config ☞ Router(config)# interface ether0.0 Enters into configuration mode of the Ethernet 0.0 that using as a DHCP clients. ☞ Set IP Address with Router(config-ether0.0)# ip address dhcp...

  • Page 131: 4.10. Transparent Bridging Configuration

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.10. Transparent Bridging Configuration The PassFinder AP2520 Gateway supports transparent bridging for Ethernet and serial ports. Also, to manage networks, the PassFinder AP2520 Gateway supports Bridge MIB that is defined in RFC 1286.
  • Page 132 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Related Commands and Syntax] bridge As an interface command, sets that the corresponding interface should function as a bridge group. frame-relay map bridge <dlci-number> 1. An interface command. If the interface using the bridge is frame-relay, this command sets the map in a way that the bridge maps can be sent through this interface.
  • Page 133 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 bridge forward-time<forward-interval> 1. An option of the global command This command decides the forward delay interval. 2. The range is between 10 and 200 seconds. The default value is 30 seconds.
  • Page 134 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Example] Transparent Bridging Configuration and Usage router# config ☞ Creates Ethernet router(config)# interface Ethernet 0.0 interface 0.0 and starts configuration. router(config-ether0.0)# bridge ☞ Applies bridge to Ethernet interface 0.0.
  • Page 135 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Operation is UP bridge interface serial1 no encapsulation ☞ Bridge Forwarding Database의 Entry를 router # show bridge 보여줍니다. Address type status Port 1111.1111.1111 static bppu0 FFFF.FFFF.FFFF static our mac AA11.0000.1111...

  • Page 136: Snmp Configuration

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.11. SNMP Configuration Information SNMP is Application layer protocol providing a message format for the communication between the SNMP Manager and the SNMP Agent. Elements configuring an SNMP system to manage the network include the SNMP Manager, the SNMP Agent and the Management Information Base (MIB.)
  • Page 137 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 The SNMP Agent collects data from the MIB that manages data or equipment parameters for the routing function. According to the request of the SNMP Manager, the SNMP Agent gives or sets these data. However, if the SNMP Agent sends information without receiving any request from the SNMP Manager, it is called “Trap.”...
  • Page 138 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Procedure] Operation Step Move to the configuration mode. Set a SNMP community. Set the host to receive SNMP trap. Set SNMP related parameters. Moves to the IP configuration mode.
  • Page 139 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 snmp contact <string> When the Gateway sends trap, the command indicates contact point (equipment manager) to solve trap problem. snmp location <string> Indicates installation location of the faulty equipment when the Gateway sends trap.
  • Page 140 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Example] SNMP Configuration and Usage router# config ☞ In this mode, SNMP Config is possible. router(config)# router(config)# snmp community 0.0.0.0 AddPac-Domain1 rw ☞ Exchanges information with SNMP Managers whose community-string is AddPac-Domain1.

  • Page 141: Gateway Management Command

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.12. Gateway Management Command This chapter describers commands used in the EXEC mode or the global configuration mode and necessary for management and operation of the Gateway in an alphabetical order.
  • Page 142 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 copy {startup-clear/running-config} 1. Saves or deletes configuration data. 2. Command options are as follows: 1) startup-clear: Deletes configuration data that is saved in the flash memory of the present Gateway.
  • Page 143 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 ping [-flt] [-s source-ip-address] Target-host-IP [ datasize(max:1500) ] [ npakcets ] 1. Sends echo messages. 2. Command options are as follows: 1) [-f: fast send mode] 2) [-l: loopback mode for HDLC]...
  • Page 144 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 undebug <Option> 1. Negates debugging configuration. 2. For more information and options, see “ 4.13 Fault Handling and Debugging.” AddPac Technology Co., Ltd.

  • Page 145: Command In The Global Configuration Mode

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.12.2. Command in the Global Configuration Mode [Command Formats and Optional Commands] access-list { option } 1. Sets the access-list for the packet. 2. For more information, see Access-List in the previous chapter.
  • Page 146 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 exit 1. Exits from the current mode, and enters into the next lower mode. 2. If the user uses “exit” command in the global configuration mode, the user will be able to go back to the Exec mode.
  • Page 147 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 chapter. route {option} 1. Sets the static route. 2. For more information, see Routing Configuration in the previous chapter. router static 1. Enables or disables static routing process. 2. For more information, see Routing Configuration in the previous chapter.

  • Page 148: Fault Management And Debugging

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.13. Fault Management and Debugging This chapter describes how to handle and process faults while operating the PassFinder AP2520 Gateway. The AP2520 Gateway provides “show” commands, “Debug” commands and “logging” commands for fault handling.

  • Page 149: Show Commands

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 1) ip <destnation-ip-address>: Sets IP address of the remote host to send logging information. 2) port [port-number]: Defines the port number of the remote host to send logging information.
  • Page 150 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 dhcp-list [dhcp-list-number] Shows the DHCP that has been set. For more information, see DHCP Configuration in the previous chapter. ethernet Shows the mode and operation rate of the Ethernet interface.
  • Page 151 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 session Displays information of the Telnet session that is currently connected to the Gateway. service Displays enabled service processes in the current Gateway. snmp Displays SNMP protocol state of the Gateway and options.
  • Page 152 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Shows utilization state and values currently set. version Shows hardware information of the Gateway and software version that is currently running in the Gateway. AddPac Technology Co., Ltd.

  • Page 153: Debug Commands

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.13.3. Debug Commands Information Debug commands decodes certain packets that pass through Gateway devices and indicate whether packets are normal or not to the manager. Therefore, the manager can check whether the network or device has been normally set up or not.
  • Page 154 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 tcpip {arp/icmp/tcp/udp } Decodes and shows TCP/IP packets passing through the Gateway. Details of each option is as follows: 1) arp: Decodes and shows ARP packets. 2) icmp: Decodes and shows ICMP packets.

  • Page 155: User, Password, Software Image And Configuration File Management

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.14. User, Password, Software Image and Configuration File Management This chapter describes how to register and change users, recover passwords, download and back up software image, and back up and restore configuration file, which are very useful in using the PassFinder AP2520 Gateway.
  • Page 156 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 timeout <login-name> <timeout-period> 1. For the security reason, this command defines timeout value according to the Gateway user when the console of the Telnet session is idle. 2. If timeout is 0, it means “forever.”...

  • Page 157: Password Recovery

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.14.2. Password Recovery The Gateway manager shall know the password to change Gateway configuration and check the Gateway status. Therefore, the Gateway manager shall remember the password and keep it confidentially.
  • Page 158 In the booter mode, “BOOT#” prompt Appears on the screen as in the following figure. See the following figure. System Boot Loader, Version 1.10a Copyright (c) by AddPac Technology Co., Ltd. Since 1999. System Flash Memory is 4 Mbytes. 1 Ethernet/IEEE 802.3 Interface (10BaseTX).
  • Page 159 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Show running system information show : Open a telnet connection telnet : Verify “root” command that is currently set. The following is when “root” password is “Gateway. 3 BOOT# sh password password = "Gateway"...

  • Page 160: Software Image Upgrade And Backup

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 4.14.3. Software Image Upgrade and Backup Software of the AP2520 Gateway is regularly upgrade according to functional upgrade or bug fix. It is recommended for the existing users to upgrade software in this method.
  • Page 161 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 226 BINARY Transfer complete. local: Gateway.bin remote: Gateway.bin 201622 bytes received in 0.52 seconds (375.13 Kbytes/s) ftp> quit 221 Goodbye. 156 sun10:/#> Software backup method through TFTP is same as FTP.
  • Page 162 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Caution To upgrade or backup software image, use a same procedure in the Gateway program that is currently in use or in the booter mode. If any fault occurs in the currently running Gateway program, upgrade software image by the procedure explained above.

  • Page 163: Configuration File의 Backup 및 Restore

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Configuration File의 Backup 및 Restore 4.14.4. The AP2520 Gateway saves the configuration file in the flash memory of the Gateway. However, sometimes it is necessary to back up the configuration file or restore the backed up configuration file.
  • Page 164 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 221 Goodbye. 156 sun10:/#> [Example] Backup and Restore of Configuration Information through TFTP 56 sun10#> tftp 211.170.87.221 tftp> bi tftp> get Gateway.cfg Received 201622 bytes in 0.4 seconds tftp> quit 157 sun10:#>...

  • Page 165: Chapter 5 Voice Configuration And Command

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Chapter 5 Voice Configuration and Command This chapter explains voice configuration and commands to operate voice integration function of PassFinder AP2520. 5.1. Voice Technologies and Concepts 5.1.1. Voice Over IP Voice over IP enables a VoIP Gateway to carry voice traffic (for example, telephone calls and faxes) over an IP network.

  • Page 166: Codecs And Mos(Mean Opinion Score)

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.1.2. Codecs and MOS(Mean Opinion Score) 5.1.2.1. Codecs PCM and ADPCM are examples of "waveform" CODEC techniques. Waveform CODECs are compression techniques that exploit the redundant characteristics of the waveform itself.

  • Page 167: Mean Opinion Score

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.1.2.2. Mean Opinion Score Each CODEC provides a certain quality of speech. The quality of transmitted speech is a subjective response of the listener. A common benchmark used to determine the quality of sound produced by specific CODECs is the mean opinion score (MOS).
  • Page 168 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 caused by the devices that handle voice information. Handling delays have a significant impact on voice quality in a packetized network. CODEC-induced delays are considered a handling delay. Table 5-2 shows the delay introduced by different CODECs.

  • Page 169: Dial Peer

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.1.3. Dial Peer The key to understanding our voice implementation is to understand the use of dial peers. Dial peers describe the entities to and/or from which a call is established.
  • Page 170 AP2520 VoIP Gateway to the local POTS network. When configuring Voice over IP on the AP2520 VoIP Gateway, direct inward dial can be configured on a POTS dial peer. In this case, the key commands that must be configured are the destination-pattern and direct-inward-dial commands.

  • Page 171: Voice Ports

    Voice port commands for AP2520 VoIP Gateway define the characteristics associated with a particular voice-port signaling type. Voice ports for both the AP2520 VoIP Gateway provides support for three basic voice signaling formats: FXO---Foreign Exchange Office interface. The FXO interface is an RJ-11...

  • Page 172: Voip Interface Configuration

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.2. VoIP Interface Configuration AP2520 Gateway has various interfaces. They are Ethernet Interface and Information loop-back interface which are defined to provide VoIP service among those interfaces. As Default, Ethernet 0.0 Interface is defined to provide VoIP service, and can be determined to use for another purpose by the following procedure.

  • Page 173: Numbering Plan, Number Handling And Dial Peer Configuration

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.3. Numbering Plan, Number Handling and Dial Peer Configuration 5.3.1. Numbering Plan The initiation of VoIP router (or gateway) configuration is to plan the number scable, efficient, and proper between routers.

  • Page 174: Dial Peer Configuration

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.3.2. Dial Peer Configuration The key point to understanding how Voice over IP functions is to understand dial peers. Each dial peer defines the characteristics associated with a call leg.
  • Page 175 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 defined endpoints. As shown in Figure 5.3, for outgoing calls (from the perspective of the POTS dial peer 1), the POTS dial peer establishes the source (via the originating telephone number or voice port) of the call.
  • Page 176 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 This implies that access server 10.1.1.2 services all numbers beginning with those digits. From access server 10.1.1.2, calling any number string that begins with the digits "1408555" will result in a connection to access server 10.1.2.2.
  • Page 177 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 POTS Peer and VoIP Peer with destination pattern of Dial Peer, Inbound Dial Peer is decided by other ways. First of all, the procedure of Inbound POTS Peer is as follows;...

  • Page 178: Pots Peer Configuration

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.3.2.2. POTS Peer Configuration Set the POTS peer as follows: Decide the dial peer tag value. Decide the destination pattern. Decide the port. In most of the cases, other values than these shall be default values.

  • Page 179: Voip Peer Configuration

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.3.2.3. VoIP Peer Configuration Set the VoIP peer as follows: Decide the dial peer tag value. Decide the destination pattern. Decide the session target. In most of the cases, other values than these shall be default values.

  • Page 180: Setting Codec And Vad In The Dial Peer

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.3.2.4. Setting CODEC and VAD in the Dial Peer To set the COder-DECoder(CODEC) and the Voice Activity Detection (VAD) in the dial peer, how much bandwidth the voice session can have shall be defined.
  • Page 181 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 the VoIP peer. While the above method sets only one CODEC, creating a CODEC class makes several CODEC lists and enables flexible negotiation with the VoIP router. Create CODEC classes as follows:...
  • Page 182 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.3.2.4.2. Setting VAD in the VoIP Dial Peer To disable transmission of silent packets for the selected VoIP, use the following commands in the global setup mode (start.) Step...

  • Page 183: One-Stage Dialing Versus Two-Stage Dialing

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.3.3. One-Stage Dialing versus Two-Stage Dialing The VoIP network configuration inter-works with the normal telephone network or PABX of the office in most of cases so multi-staged dialing is made. To...
  • Page 184 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 At this time, the originating subscriber hears the dial tone that the PABX sends and will enter 100. To change two-stage dialing into one-stage dialing, users shall set the VoIP...

  • Page 185: Hunt Group-Related Configuration

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.3.4. Hunt Group-related Configuration 5.3.4.1. Basic Concept and Configuration To select the outbound POTS that is going out of the router or to select the VoIP dial peer, the user shall compare the called party number of the inbound call and the destination pattern of the dial peer.
  • Page 186 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 The sequential decides priorities according to the selection count. The less selected, the higher priority is given. This priority algorithm operates using all this factors. For example, operation of...
  • Page 187 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Sets the huntstop in the corresponding Router(config-dial-peer)# huntstop dial peer. AddPac Technology Co., Ltd.

  • Page 188: Rerouting To The Pstn

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.3.4.2. Rerouting to the PSTN With the hunt group explained before, PSTN rerouting through the FXO voice port can be made when connection with the VoIP network fails. The following figure shows PSTN rerouting.

  • Page 189: Call Barring

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 attempted through the POTS peer 102. 5.3.4.3. Call barring Using the huntstop and the shutdown of the dial peer explained before, users can bar the outbound/inbound calls with certain patterns.
  • Page 190 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 To bar the inbound VoIP call and allow the outbound call of the number starting with 538, use “answer-address” command as follows: dial-peer voice 103 VoIP answer-address 538…. shutdown...

  • Page 191: Prefix And Forwarding Telephone Numbers

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.3.5. Prefix and Forwarding Telephone Numbers Forwarding numbers for the POTS peer has been explained already. When the number for the outbound POTS peer is forwarded, only digits except fixed digits of the destination-pattern of the outbound POTS peer are forwarded.

  • Page 192: Configuration Number Expansion

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.3.6. Configuration Number Expansion In most corporate environments, the telephone network is configured so that you can reach a destination by dialing only a portion (an extension number) of the full E.164 telephone number.

  • Page 193: Configuration Number Expansion

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Sample Number Expansion Table for this senario. Extension Destination Pattern Num-exp Command Entry 5..408115..num-exp 5 408115 6..408116..num-exp 6 408116 7..408117..num-exp 7 408117 1...

  • Page 194: Configuration Number Translation

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.3.7. Configuration Number Translation 5.3.7.1. Creating Translation Rules Users can translate called/calling party number of the inbound/outbound calls in the AP2520 Gateway. When translating called/calling party number of the inbound call, received called/calling party numbers are translated by the translation rule and used to select the outbound dial peer.
  • Page 195 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 When one or more rules of a rule set match with the called/calling party number, the rule that most matches with the input-matched-pattern is selected. The input-matched-pattern can perform range expression. (eg. [1-9]) Also, the wildcard (.) can be used to apply number of digits of the called/calling...

  • Page 196: Applying Translation Rules To The Inbound Pots Calls

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 rule 3 [1-9]…… 822%01%02%03%04%05%06%07%08 Created translation rules can be verified by “show translation-rule” command. For example, “show translation-rule 100” command will show rules of the translation rule set 100. To view the translation result, enter the number to test.

  • Page 197: Applying Translation Rules To The Inbound Voip Calls

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.3.7.3. Applying Translation Rules to the Inbound VoIP Calls To apply the translation rule set to all calls received from the network, make following setting. Step Command Description Enters into the global configuration Router# configure mode.

  • Page 198: Configuration Voice Ports

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.4. Configuration Voice Ports 5.4.1. Configuration Voice Ports on the AP2520 Gateway In general, voice port commands define the characteristics associated with a particular voice port signaling type. Under most circumstances, the default voice port command values are adequate to configure FXO and FXS ports to transport voice data over your existing IP network.

  • Page 199: Configuring E&M Voice Ports

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 enter voice-port configuration mode. number ring number (For FXO ports only) Specify the maximum number of rings to be detected before answering a call. string connection plar (Optional) Specify the private line auto ringdown (PLAR) connection, if this voice port is used for a PLAR connection.
  • Page 200 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 To configure E&M voice ports, use the following commands beginning in Administrator command mode: Step Command Description configure Enter global configuration mode. location voice-port Identify the voice port you want to configure and enter voice-port configuration mode.
  • Page 201 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 (Optional) Specifies private line auto connection plar string ringdown (PLAR) connection, if this voice port is used for a PLAR connection. The string value specifies the destination telephone number.
  • Page 202 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 60 PIN CONNECTOR E&M Type Jumper Config. (J1,J4,J10,J12 settings for each port) E&M Type의 Jumper 설정 E&M Type의 Jumper 설정 (각 Port별로 J1, J4, J10,J12설정) (각 Port별로 J1, J4, J10,J12설정) E&M Type Jumper Config.

  • Page 203: Fine-Tuning E&M Voice Ports

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.4.2.3. Fine-Tuning E&M Voice Ports Depending on the specifics of your particular network, you may need to adjust voice parameters involving timing, input gain, and output gain for E&M voice ports.
  • Page 204 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 timing delay-start milliseconds Specify the minimum delay time from outgoing seizure to outdial address. Valid entries for delay-start are from 20 to 2000 milliseconds. timing wink-duration Specify the maximum wink signal duration. Valid...

  • Page 205: Activating/Deactivating The Voice Ports

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.4.2.4. Activating/Deactivating the Voice Ports To activate a voice port, use the following commands in voice-port configuration mode: Step Command Description Activate the voice port no shutdown To cycle a voice port, use the following command in voice-port configuration...

  • Page 206: Confuguring Fax Application

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.5. Confuguring FAX Application 5.5.1. T.38 FAX Relay using VoIP H.323 The T.38 Fax Relay for VoIP H.323 feature provides standards-based fax relay protocol support on the most of VoIP router or Gateway including AP2520.
  • Page 207 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 answering fax machine. The VoIP H.323 call stack then starts a T.38 mode request using H.245 procedures. If the opposite end of the call acknowledges the T.38 mode request, the initial audio channel is closed and a T.38 fax relay channel is opened.

  • Page 208: Configuring T.38 Fax Relay For Voip H.323

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.5.2. Configuring T.38 FAX Relay for VoIP H.323 To configure T.38 Fax Relay for VoIP H.323 for all the connections of a gateway, which is required, use the following commands in the global configuration...

  • Page 209: Fax Relay Setting By Bypass

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.5.3. FAX Relay setting by Bypass To set fax relay with G.711 PCM clean channel in addition of T.38 fax relay, use following commands in Global Configuration Mode. To do fax relay in this mode voice channel shall be opened with g711alaw or g711ulaw.

  • Page 210: Other Voip Configuration

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.6. Other VoIP Configuration 5.6.1. Setting H.323 Gateway H.323 gateway inter-works with the gatekeeper and receives the Registration Admission and Security (RAS) service. The AP2520 Gateway can set static IP address in the VoIP peer and operate without any gatekeeper.
  • Page 211 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Step Command Description Enters into the configuration mode. Router# configure Enters into the gateway configuration Router(config)# gateway mode, and registers the gateway in the gatekeeper. Designates the gatekeeper ip address.

  • Page 212: Configuring H323 Call Start Mode

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.6.2. Configuring H323 Call Start Mode In H.323 version2, logical channel negotiation procedures made by the fast start mode upon the start of the H.323 call is explained. In the voice service VoIP setup mode, users can select the fast start procedures by using “h323 call start”...

  • Page 213: Configuring User Class

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.6.3. Configuring User Class User-class setting is used to reject receiving calls from the unauthorized users when an origination call arrives in the FXO from the network. When a user...
  • Page 214 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Step Command Description Enters into the configuration mode. Router# configure Enters into user class Router(config)# voice class user configuration mode. The tag is a user class identifier. Sets the password.

  • Page 215: Voip Configuration Command

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7. VoIP Configuration Command 5.7.1. VoIP-Related whole Command clear h323 call tag <0-4294967295> voice-port <0-1>/<0-3> configure dial-peer hunt <0-7> ipaddr-prefix #,* , n terminator #,*, n voice tag <0-65535> pots...
  • Page 216 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 destination-patter string h245-alphanu dtmf-relay meric huntstop answer-addres codec description destination-patt dtmf-relay huntstop preference session target shutdown translate-outgoi called-numbe calling-numb voice-class codec preference <0-9> session target ip-addr shutdown translate-outgoin called-number <0-65535>...
  • Page 217 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 ipaddr-prefix terminator voice tag <0-65535> pots VoIP gateway num-exp string translation-ru tag <0-65535> voice class clear-down-tone tag <0-1> codec tag <0-65535> user tag <0-10> VoIP-interfac num-exp string string translation- tag <0-65535>...
  • Page 218 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 preferred-slo announcement counter cras protocol rate h323 call channel response start security permit-FXO timeout t301 t303 tras tttl tidt treg translate-VoIP-in coming called-number calling-number security permit-FXO <5-600> timeout t301 default :180 <5-60>...
  • Page 219 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 delay-duration delay-start wait-wink wink-duration wink-wait translate-incomin called-number calling-number type operation 2-wire | 4-wire output gain num <-31 - 31> ring number num <1-255> shutdown signal delay-dial | immediate | wink-start...
  • Page 220 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 <cr> <cr> user-class voice port slot/port summary <cr> VoIP-interf AddPac Technology Co., Ltd.

  • Page 221: Global Configuration Command

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.2. Global Configuration Command 5.7.2.1. dial-peer hunt To set the priorities for selecting the dial peer hunt, use “dial-peer hunt” command on the global setup mode. To return to the default setting, use “no” command before this command.
  • Page 222 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 peer are compared. At this time, more than one dial peers corresponding to the called party number belong to a hunt group, and dial peers in the hunt group attempt calls according to given priorities.

  • Page 223: Dial-Peer Ipaddr-Prefix

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 same preference order. 5.7.2.1.5. Example In the following example, “longest match” “explicit preference” and “sequential” algorithms are applied to the hunting group. dial-peer hunt 1 5.7.2.2. dial-peer ipaddr-prefix To designate a special character to be used as a ipaddr-prefix for making call by ip address, use the dial-peer ipaddr-prefix global configuration command.

  • Page 224: Dial-Peer Terminator

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 operator. Although this pre-configured method is easy and secure, making a call by end-user with IP address of destination terminal is useful to call to ubiquitous VoIP terminal and gateway.

  • Page 225: Command Mode

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 dial-peer terminator character no dial-peer terminator character 5.7.2.3.1. Syntax Keyword / Argument Description Designates terminating character character variable-length dialed number. Valid numbers and characters are #, *. 5.7.2.3.2. Default Value Character (#) 5.7.2.3.3.

  • Page 226: Dial-Peer Voice

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.2.3.5. Example The following example configures # as the special terminating character for variable-length dialed-numbers: configure dial-peer terminator # 5.7.2.4. dial-peer voice To enter dial-peer configuration mode (and specify the method of voice-related encapsulation), use the dial-peer voice global configuration command.

  • Page 227: Gateway

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 configuration mode. 5.7.2.4.5. Examples The following example accesses dial-peer configuration mode and configures a POTS peer identified as dial peer 10: configure dial-peer voice 10 pots 5.7.2.5. gateway To enable the H.323 Voice over IP gateway, use the gateway command in global configuration mode.

  • Page 228: Num-Exp

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 To register the dial peer or change the number by using “load VoIP” command and the script file in the gateway currently operating and registered in the gatekeeper, use “no gateway” command. Unregister the gateway from the gatekeeper, and then load configuration or state “no gateway”...
  • Page 229 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.2.6.2. Default Value No Default Value 5.7.2.6.3. Command Mode Global Configuration Mode 5.7.2.6.4. Usage Guideline Use the num-exp global configuration command to define how to expand a particular set of numbers (for example, an extension number) into a particular destination pattern.
  • Page 230 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 wildcard (.) can be used to apply number of digits of the called party number. If extension-number is configured only with (.) or (T) number translation is applied to all called -party-number.

  • Page 231: Translation-Rule

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 14085551234. num-exp [1-3][25]5.. 1408555 In the following example, if the inbound called party number is 5551234, it will be translated into 4441234. num-exp 555.. 444%04%05%06%07%08%09%10%11%12 In the following example, if the inbound called party number is 55512, 5551234 or 555123456, it will be translated into 444.

  • Page 232: Voice-Port

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.2.7.1. Syntax Keyword / Argument Description An identifier to designate the translation rule set 5.7.2.7.2. Default Value No Default Value 5.7.2.7.3. Command Mode Global Configuration Mode 5.7.2.7.4. Usage Guideline This command is to enter into a mode to set the translation rule of the called/calling party number of the inbound/outbound call.

  • Page 233: Voice Class Clear-Down-Tone

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 from 0 to 1, depending on the voice interface card you have installed. Specifies the voice port. valid entries are 0 to 3. port 5.7.2.8.2. Default Value No Default Value 5.7.2.8.3.
  • Page 234 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 voice class clear-down-tone tag lowFreq highFreq onTime offTime no voice class clear-down-tone tag 5.7.2.9.1. Syntax Keyword / Argument Description Specifies the clear down tone. Valid entries are from 0 to 1.

  • Page 235: Voice Class Codec

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 additional setting is not necessary. To operate newly added detection tones, reboot the system. 5.7.2.9.5. Examples Following example shows setting of clear down tone whose dual-tone 350 Hz and 420 Hz is on time 250 msec, off time 250 msec.

  • Page 236: Voice Class User

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.2.10.4. Usage Guideline This command only creates the voice class for codec selection preference and assigns an identification tag. Use the codec preference command to specify the parameters of the voice class, and use the voice-class codec dial-peer command to apply the voice class to a VoIP dial peer.

  • Page 237: Usage Guideline

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.2.11.1. Syntax Keyword / Argument Description The unique number you assign to the user class. Each tag number must be unique on the Gateway. Valid entries are from 0 to 10.

  • Page 238: Voice Service

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 through this FXO port or indirectly attempt calls to the PSTN through the PBX internal line, unauthorized remote users can attempt calls as well. To prevent unauthorized users’ attempting calls, the security shall be kept. Two security systems that AP2520 provides have following advantages and disadvantages.

  • Page 239: Voip-Interface

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.2.12.2. Default Value No Default Value 5.7.2.12.3. Command Mode Global Configuration Mode 5.7.2.12.4. Usage Guideline Use the voice service command to switch to voice-service configuration mode from global configuration mode and to specify a voice encapsulation type.
  • Page 240 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 interface-name Designates the interface installed in the router. Interfaces include Ethernet 0.0, Ethernet 1.0, Serial 0 and so on. 5.7.2.13.2. Default Value The default interface is Ethernet 0 .0.
  • Page 241 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 AddPac Technology Co., Ltd.

  • Page 242: Voice Port Configuration Command

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.3. Voice Port Configuration Command 5.7.3.1. comfort-noise To generate background noise to fill silent gaps during calls if voice activity detection (VAD) is activated, use the comfort-noise command in voice-port configuration mode.

  • Page 243: Connection

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.3.1.5. Example The following example enables background noise on the AP2520 Gateway: voice-port 1 no comfort-noise 5.7.3.2. connection To specify a connection mode for a voice port, use the connection command in voice-port configuration mode.

  • Page 244: Description (Voice Port)

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.3.2.4. Usage Guideline Use the connection command to specify a connection mode for a specific interface. For example, use the connection plar command to specify a PLAR interface. The string you configure for this command is used as the called number for all calls coming in over this connection.

  • Page 245: Echo-Cancel

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.3.3.2. Default Value Enabled with a null string 5.7.3.3.3. Command Mode Voice-port configuration Mode 5.7.3.3.4. Usage Guideline Use the description command to include descriptive text about this voice-port connection. This information is displayed when you issue a show command and does not affect the operation of the interface in any way.

  • Page 246: Input Gain

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.3.4.2. Default Value Enabled for all interface types. 5.7.3.4.3. Command Mode Voice-port configuration Mode 5.7.3.4.4. Usage Guideline The echo-cancel command enables cancellation of voice that is sent out the interface and is received back on the same interface;...
  • Page 247 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 input gain value no Input gain value 5.7.3.5.1. Syntax Keyword / Argument Description Specifies, in decibels, the amount of gain to be value inserted at the receiver side of the interface.

  • Page 248: Operation (E&M Voice Port Command)

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.3.5.5. Examples The following example configures a 3-decibel gain to be inserted at the receiver side of the interface in the router:. port 1/4 input gain 3 5.7.3.6. Operation (E&M Voice Port Command) To select a specific cabling scheme for E&M ports, use the operation...

  • Page 249: Output Gain

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 setting, they cannot check the operation type. To solve this problem, administrators/users can use this command (operation) and add description of the operation method to the router setup file. After this operation, the router administrator can check the operation status of the E&M voice port using the...

  • Page 250: Polarity-Inverse

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.3.7.3. Command Mode Voice-port configuration Mode 5.7.3.7.4. Usage Guideline A system-wide loss plan must be implemented using both input gain and output gain commands. Other equipment (including PBXs) in the system must be taken into account when creating a loss plan.

  • Page 251: Ring Number

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 no polarity-inverse 5.7.3.8.1. Syntax This command has no arguments or keywords 5.7.3.8.2. Default Value disable . 5.7.3.8.3. Command Mode Voice-port configuration Mode 5.7.3.8.4. Usage Guideline General case, there os no needs to enable this functions.
  • Page 252 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.3.9.1. Syntax Keyword / Argument Description number Number of rings detected before answering the call. Valid entries are numbers from 1 to 255. The default is 1. 5.7.3.9.2. Default Value One Ring 5.7.3.9.3.

  • Page 253: Shutdown (Voice-Port)

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.3.10. shutdown (voice-port) To take the voice ports for a specific voice interface card offline, use the shutdown voice-port configuration command. Use the no form of this command to put the ports back in service.

  • Page 254: Signal (E&M Voice Port Command)

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.3.11. signal (E&M Voice Port Command) To specify the type of signaling for a voice port, use the signal command in voice-port configuration mode. To restore the default value for this command, use the no form of this command.

  • Page 255: Timing Delay-Duration (E&M Voice Port Command)

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Configuring this command for an E&M voice port changes only the signal value for the selected voice port. Some PBXs will miss initial digits if the E&M voice port is configured for Immediate signaling.

  • Page 256: Timing Delay-Start (E&M Voice Port Command)

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.3.12.3. Command Modes Voice-port configuration 5.7.3.12.4. Usage Guideline The call direction for the timing delay-duration command is out. 5.7.3.12.5. Examples The following example configures the delay signal duration on voice port for...

  • Page 257: Timing Dialout-Delay (E&M Voice Port Command)

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.3.13.3. Command Modes Voice-port configuration 5.7.3.13.4. Usage Guideline The call direction for the timing delay-start command is out. 5.7.3.13.5. Examples The following example configures the delay-start duration on a voice port for...

  • Page 258: Timing Wait-Wink (E&M Voice Port Command)

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.3.14.3. Command Modes Voice-port configuration 5.7.3.14.4. Examples The following example configures the dial-out delay voice port for 350 milliseconds: voice-port 1/0 timing dialout-delay 350 5.7.3.15. timing wait-wink (E&M Voice Port Command)

  • Page 259: Timing Wink-Duration (E&M Voice Port Command)

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.3.15.4. Examples The following example configures the wait-wink duration on a voice port for 300 milliseconds: voice-port 1/0 timing wait-wink 300 5.7.3.16. timing wink-duration (E&M Voice Port Command) To specify the maximum wink-signal duration for a specified voice port, use the timing wink-duration command in voice-port configuration mode.

  • Page 260: Timing Wink-Wait (E&M Voice Port Command)

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.3.16.5. Examples The following example configures the wink-signal duration on a voice port for 300 milliseconds: voice-port 1/0 timing wink-duration 300 5.7.3.17. timing wink-wait (E&M Voice Port Command) To specify the maximum wink-wait duration for a specified voice port, use the timing wink-wait command in voice-port configuration mode.

  • Page 261: Translate-Incoming

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 voice-port 1/0 timing wink-wait 300 5.7.3.19. translate-incoming To apply the translation rule to the inbound POTS call coming to the corresponding voice port, use this command. To stop applying the translation rule, use “no”...

  • Page 262: Type (E&M Voice Port Command)

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 number entered. At this time, translation shall be made only once. 5.7.3.19.5. Examples In the following example, translation rule set 10 is created and applied to the calling party number of the voice port 1/1.

  • Page 263: Command Modes

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.3.20.2. Default Type 5 5.7.3.20.3. Command Modes Voice-port configuration(E&M) 5.7.3.20.4. Usage Guideline This command (type) is applied only to the E&M voice port. E&M type 1, 2, 3, and 5 of the AP2520 router is made through hardware jumper setting.

  • Page 264: Dial Peer Commands

    5.7.4.1.2. Default Value The default is null string. 5.7.4.1.3. Command Mode Dial-peer setup mode (VoIP dial peer) 5.7.4.1.4. Usage Guideline This command is applied to the VoIP dial peer of the AP2520 VoIP Gateway. AddPac Technology Co., Ltd.

  • Page 265: Codec

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 The “answer-address” command is used to find the VoIP dial peer for the VoIP inbound call incoming to the network. The VoIP dial peer for the VoIP inbound call from the network is selected as...

  • Page 266: Description (Dial-Peer)

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 G7231r53 G.723.1 5.3Kbps Codec 5.7.4.2.2. Default Value G.723.1 6.3Kbps 5.7.4.2.3. Command Mode Dial-Peer Configuration Mode 5.7.4.2.4. Usage Guideline Use the codec command to define a specific voice coder rate of speech for a dial peer.

  • Page 267: Destination-Pattern

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 description string no description 5.7.4.3.1. Syntax Keyword / Argument Description string Character String for Dial-Peer. (max length 255) 5.7.4.3.2. Default Value Enabled with a null string 5.7.4.3.3. Command Mode Dial-Peer Configuration Mode 5.7.4.3.4.
  • Page 268 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 configured prefix or telephone number. destination-pattern string [ T ] no destination-pattern 5.7.4.4.1. Syntax Keyword / Argument Description Series of digits that specify the E.164 or private String dialing plan telephone number. (max length 55)
  • Page 269 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 This pattern is used to match dialed digits to a dial peer. The dial peer is then used to complete the call. When a router receives voice data, it compares the called number (the full E.164 telephone number) in the packet header with the...

  • Page 270: Dtmf-Relay

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.4.5. dtmf-relay To specify how an H.323 gateway relays dual tone multi-frequency (DTMF) tones between telephony interfaces and an IP network, use the dtmf-relay command in dial-peer configuration mode. Use the no form of this command to remove all signaling options and to send the DTMF tones as part of the audio stream.

  • Page 271: Forward-Digits

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 tones with greater fidelity than is possible in-band for most low-bandwidth codecs, such as G.729 and G.723. Without the use of DTMF relay, calls established with low-bandwidth codecs may have trouble accessing automated DTMF-based systems, such as voice-mail, menu-based ACD systems, and automated banking systems.
  • Page 272 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 are forwarded. 5.7.4.6.2. Default Value In the default, if the called party number matches with the destination pattern of the outbound POTS peer, only digits that are not matched will be forwarded.

  • Page 273: Huntstop

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 forward-digit from 99 If “forward-digit last” is added as below, only last four digits “6789” will be forwarded. forward-digit last 4 In the following example, no digit is forwarded.

  • Page 274: Port

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 dial peers are selected, a hunting group will be made. If a huntstop has been set already in a certain dial peer and if the outbound call to that dial peer fails, a call will be terminated without hunting other dial peers.

  • Page 275: Preference

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.4.8.4. Usage Guideline This command is applicable only to POTS peers . Use the port configuration command to associate the designated voice port with the selected dial peer. This command is used for calls incoming from a telephony interface to select an incoming dial peer and for calls coming from the VoIP network to match a port with the selected outgoing dial peer.

  • Page 276: Prefix

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.4.9.3. Command Mode Dial-Peer Configuration Mode 5.7.4.9.4. Usage Guideline Setting priorities within the hunt group by the preference enables users to adjust the priority of a certain dial peer.

  • Page 277: Register

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.4.10.1. Syntax Keyword / Argument Description string Integers representing the prefix of the telephone number associated with the specified dial peer. Valid numbers are 0 through 9, and a comma (,).
  • Page 278 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 E.164 address with a gatekeeper, use the register e164 command in dial-peer configuration mode. To deregister an E.164 address, use the no form of this command. register e164 no register e164 5.7.4.11.1.

  • Page 279: Session Target

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 If an FXS port or its interface is shut down, the corresponding E.164 address is deregistered. 5.7.4.11.5. Examples The following command sequence places the gateway in dial-peer configuration mode, assigns an E.164 address to the interface, and registers...

  • Page 280: Shutdown (Dial-Peer)

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.4.12.3. Command Mode Dial-Peer Configuration Mode 5.7.4.12.4. Usage Guideline Use the session-target command to specify a network-specific address or domain name for a dial peer. Whether you select a network-specific address or a domain name depends on the session protocol you select.

  • Page 281: Sid

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.4.13.4. Usage Guideline When a dial peer is shut down, you cannot initiate calls to that peer. This command is applicable to both VoIP and POTS peers. 5.7.4.13.5. Examples...

  • Page 282: Translate-Outgoing

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.4.14.4. Usage Guideline If the VAD function is enable, the silence traffic is not transmitted via VoIP network environments, tin this time, only it is possible to aware to hear voice packet.

  • Page 283: Vad

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.4.15.2. Default Value No translation rule is applied. 5.7.4.15.3. Command Mode Dial-Peer Configuration Mode 5.7.4.15.4. Usage Guideline This command is applied to the POTS peer and the VoIP peer.

  • Page 284: Voice-Class Codec

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.4.16.1. Syntax This command has no arguments or keywords. 5.7.4.16.2. Default Value Enable 5.7.4.16.3. Command Mode Dial-Peer Configuration Mode 5.7.4.16.4. Usage Guideline Use the vad command to enable voice activity detection. With VAD, silence is not transmitted over the network, only audible speech.
  • Page 285 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.4.17.1. Syntax Keyword / Argument Description The unique number assigned to the voice class. The valid range for this tag is 1 to 10,000. The tag number maps to the tag number created using the voice class codec global configuration command.

  • Page 286: Gateway, Voice Service, Voice Class And Rule Configuration Command

    If voice announcement function is applied to voice configuration with abnormal finishing of call processing, inputting password for FXO voice ports, and PSTN rerouting, AP2520 VoIP gateway could process voice announcement during PSTN rerouting. The kind of voice announcements is different from each APOS versions.

  • Page 287: Codec Preference

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.5.1.5. Examples The following command example is voice announcement function for enable mode. voice service VoIP announcement 5.7.5.2. codec preference To specify a list of preferred codecs to use on a dial peer, use the codec preference command in voice-class configuration mode.

  • Page 288: Counter

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.5.2.4. Usage Guideline The gateway at opposite ends of the WAN may have to negotiate the codec selection for the network dial peers. The codec preference command specifies the order of preference for selecting a negotiated codec for the connection.

  • Page 289: Discovery

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.5.3.2. Default Value See the above.. 5.7.5.3.3. Command Mode Voice-Service Configuration Mode 5.7.5.3.4. Usage Guideline This command is to partially set the global voice-service for the VoIP service. The cras counter is to retransmit message if no reply is received during timeout tras after sending RAS message –...

  • Page 290: Fax Protocol

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.5.4.2. Default Value The default status is enable mode setting. 5.7.5.4.3. Command Mode Gateway Configuration Mode 5.7.5.4.4. Usage Guideline When the VoIP gateway is registered gatekeeper, if this function is activated, after sending GRQ, and then receiving GCF, and finally sending RRQ.

  • Page 291: Fax Rate

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 bypass Fax protocol on clean voice channel (i.e., G.711) redundancy (Optional) redundancy for the T.38 fax protocol. The value can be from 0 to 5. The default is 0..
  • Page 292 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.5.6.1. Syntax Keyword / Argument Description 2400 Specifies a fax transmission speed of 2400 bps. 4800 Specifies a fax transmission speed of 4800 bps. 7200 Specifies a fax transmission speed of 7200 bps.

  • Page 293: H323 Call Start

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.5.6.5. Examples The following example shows a fax rate transmission speed of 9600 bps for faxes sent using a dial peer: voice service VoIP fax rate 9600 5.7.5.7. h323 call start To force the H.323 Version 2 gateway to use Fast Connect or Slow Connect...

  • Page 294: Gkip

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.5.7.4. Usage Guideline This h323 call start command is configured as part of the global voice-service configuration for VoIP services. It does not take effect unless the call start system voice-class configuration command is configured in the VoIP dial peer.

  • Page 295: H323-Id

    The VoIP gateway is registered in the gatekeeper that is the Registration Admission and Status (RAS) server and receives the charging service. AP2520 VoIP Gateway can designate maximum ten gatekeepers in a gateway using this command. To view the list of the gatekeepers, use “show gateway”...

  • Page 296: Lightweight-Irr

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 associated gatekeeper, use the h323-id command in gateway configuration mode. h323-id h323_id 5.7.5.9.1. Syntax Keyword / Argument Description h323-id H.323 name (ID) used by this gateway when this gateway...
  • Page 297 Gateway Configuration Mode 5.7.5.10.4. Usage Guideline AP2520 VoIP gateway is able to send IRR message for response IRQ message from gatekeeper. Originally, this IRR message gives service for status confirmation of VoIP gateway with call information, and so on. However, this message sequence is able to send essential information in case of IRR message period to be shot, not to need large information for call processing.

  • Page 298: H323 Call Channel

    This command supports one of global voice service parts for VoIP services. This command is able to use at a point of time under transmission CONNECT of H.245 call processing based logical call using the AP2520 VoIP gateway or remote other gateway doing starting h323 call.

  • Page 299: H323 Call Response

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 It may be possible to cut a front of real voice sound in case of opening voice channel after CONNECT message with hooking off other side under default configuration late mode. To avoid this phenomenon, use h323 call channel early mode to open voice channel before other side hooking off.

  • Page 300: Max-Digits

    Usage Guideline This command supports to setup configuration for one of global voice service parts for VoIP service. The AP2520 VoIP gateway is able to send message whether gateway send ALERT or PROGRESS message according to command configuration before completing CONNECT message after sending call proceeding message when gateway operate as receiving gateway side with getting setup message.

  • Page 301: Password

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.5.13.1. Syntax Keyword / Argument Description number Maximum number of digits for out-going signals 5.7.5.13.2. Default Value The default value is number 0 digit. 5.7.5.13.3. Command Mode User-class configuration Mode 5.7.5.13.4.

  • Page 302: Public-Ip

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.5.14.2. Default Value Null 5.7.5.14.3. Command Mode User-class configuration Mode 5.7.5.14.4. Examples The following is the configuration for password “1234” for user class 1. voice class user 1 password 1234 5.7.5.15.

  • Page 303: Register

    Usage Guideline In case of using private network environment with NAT/PAT, IP address of VoIP gateway should be set in VoIP interface of AP2520 VoIP gateway. On the other hand, using public network environment under gatekeeper and other gateway, AP2520 VoIP gateway should be defined static NAT or static PAT, and public IP address.

  • Page 304: Rule

    To make enable function for H.323 VoIP gateway, uses register command. If VoIP gateway is enable, this VoIP gateway try to look for gatekeeper using H.323 RAS GRQ or RRQ message. If you use no register command, AP2520 VoIP gateway is able to cancel registration from gatekeeper using H.323 RAS URG message.
  • Page 305 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.5.17.1. Syntax Keyword / Argument Description An identifier to designate the rule within the rule set. Tag values range from 0 to 65535. input-matched-pattern Input digits for pattern matching.
  • Page 306 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 If the substituted-pattern is composed only of IA5 characters (0 ~ 9, # and *) fixed digits of the input-matched-pattern will be converted into the string part of the substituted-pattern and other digits than the fixed digits of the called/calling party will be attached at the end.

  • Page 307: Security Password

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 rule 0 555 T In the following example, 555123 is converted into 95551234. rule 0 . 9 rule 0 T 9 5.7.5.18. security password To configure the secure token with gatekeeper, this security password command is used.

  • Page 308: Security Permit-Fxo

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 security password okok1234 5.7.5.19. security permit-FXO The outgoing call from remote side to FXO of this system to PSTN or PABX route is security concerned. To protect a call from un-secure user in remote side, when security permit-FXO is disabled, the call from remote side that is not registered in session target list of VoIP dial-peer will be dropped.

  • Page 309: Timeout

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 prevent unauthorized users’ attempting calls, the security shall be kept. Two security systems that the AP2520 Gateway provides have following advantages and disadvantages. With “security permit-FXO” command, remote users does not need to enter the password so they can easily access the network.

  • Page 310: Translate-Voip-Incoming

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 reply message reception. Values range from 2 to 30, and the default value is 6. Tras value is expressed in seconds. tttl value RAS time-to-live timeout value. Values range from 10 to 600, and the default value is 60.
  • Page 311 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 remove application of the translation rule, add “no” command to the above command. translate-VoIP-incoming { called-number | calling-number } tag no translate-VoIP-incoming { called-number | calling-number } 5.7.5.21.1. Syntax...

  • Page 312: Passfinder Ap2520 Voip Router/Gateway Operation Manual Version 1.10 / Mar

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 translate-VoIP-incoming calling-number 10 AddPac Technology Co., Ltd.

  • Page 313: Miscellaneous Commands

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.6. Miscellaneous Commands 5.7.6.1. clear h323 call To force a disconnect on a specific call or for all calls active with remote user, use the clear h323 call command in Administrator command mode.

  • Page 314: Clear Voice Port

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.6.2. clear voice port To force a disconnect on a call on a specific voice port, use the clear voice port command in Administrator command mode. If port is not specified, disconnect all calls on the system.

  • Page 315: Show Call History

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.6.3.1. Syntax Keyword / Argument Description Display all Information about all active calls summary Display summarized Information about all active calls. 5.7.6.3.2. Default Value No default behavior or values..

  • Page 316: Show Clear-Down-Tone

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.6.4.1. Syntax Keyword / Argument Description Displays all history information of the call history table last (Optional) Displays the last calls connected. number the number of calls that appear is defined by the number argument.

  • Page 317: Show Codec Class

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.6.5.1. Syntax This command has no arguments or keywords. 5.7.6.5.2. Default Value No default behavior or values 5.7.6.5.3. Command Mode Administrator command 5.7.6.5.4. Usage Guideline This command will display not only user added clear-down-tone by voice class clear-down-tone command, but also system providing clear-down-tones.

  • Page 318: Show Dial-Peer

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.6.6.2. Default Value No default behavior or values 5.7.6.6.3. Command Mode Administrator command 5.7.6.6.4. Examples The following is to display all Codec Class. show codec class 5.7.6.7. show dial-peer To display configuration information for dial peers, use the show dial-peer voice command.

  • Page 319: Show Dialplan Number

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.6.7.4. Usage Guideline Use the show dial-peer voice Administrator command to display the configuration for all Voice over IP (VoIP) and plain old telephone service (POTS) dial peers configured for the router. To show configuration information for only one specific dial peer, use the argument number to identify the dial peer.

  • Page 320: Show Dialplan Port

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.6.8.4. Usage Guideline The show dialplan number command is used to test whether the dial plan configuration is valid and working as expected. 5.7.6.8.5. Examples The following is sample to show all dial-peers matching telephone number...

  • Page 321: Show Gateway

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.6.9.5. Examples To show all dial-peers matching port 1/1: show dialplan port 1/1 5.7.6.10. show gateway To show gateway related information , use the show gateway command in Administrator command.

  • Page 322: Show Num-Exp

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.6.11. show num-exp To show all number expansions information, show num-exp Administrator command mode. show num-exp 5.7.6.11.1. Syntax This command has no arguments or keywords. 5.7.6.11.2. Default Value No default behavior or values.

  • Page 323: Show User-Class

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.6.12.1. Syntax Keyword / Argument Description Designates a certain rule set. If not, all translation rules will be displayed.. dial_string If a certain destination pattern (telephone number) is entered, application result of the rule will be shown.

  • Page 324: Show Voice Port

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.6.13.1. Syntax This command has no arguments or keywords. 5.7.6.13.2. Default Value No default behavior or values. 5.7.6.13.3. Command Mode Administrator command 5.7.6.13.4. Usage Guideline This command shows user class tag, password, and max digits can input 5.7.6.13.5.

  • Page 325: Show Voip-Interface

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.6.14.2. Default Value No default behavior or values. 5.7.6.14.3. Command Mode Administrator command 5.7.6.14.4. Usage Guideline This command can be used not only Administrator command, but also Voice-port configuration mode.

  • Page 326: Debug Voip Call

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.6.15.4. Usage Guideline Shows the VoIP interface currently in service. 5.7.6.15.5. Examples In the following example, VoIP interface information of the corresponding system will be displayed. show VoIP-interface 5.7.6.16.

  • Page 327: Debug Voip

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.7.6.16.5. Examples To trace VoIP events: debug VoIP call To stop trace: undebug VoIP call 5.7.6.17. debug VoIP To trace events related to VoIP ASN.1, use the administrator command mode “debug VoIP”...
  • Page 328 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Information Users can see VoIP-related messages and call tracing through the console port. This is default setting. However, if the user wishes to view call tracing through the telnet terminal from a remote place, the user shall use “debug-port”...

  • Page 329: Digital E1/T1 (Isdn Pri/R2) Installation

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 5.8. Digital E1/T1 (ISDN PRI/R2) Installation 5.8.1. General setting and installation All general and VoIP configuration setting procedure except ISDN PRI/R2 is almost same with other AddPac VoIP gateway model such as AP1100, etc.

  • Page 330: Voice Port Configuration Of Apvi-1E1 Interface Module (Optional)

    5.8.4. (Optional) If APVI-1E1 is installed on slot0 of AP2520 VoIP equipment, voice port is 0/0. If APVI-1E1 is installed on slot1 of AP2520 VoIP equipment, voice port is 1/0. The VoIP configuration setting of E1 voice port is same with analog FXS/FXO configuration setting procedures.

  • Page 331: Controller Configuration Of Apvi-1E1 Interface Module

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 As digital E1 or T1 specific command, compand-type command can be used for PCM quantization parameter setting. Using this command, a user can change the default a-law mode to u-law mode. (Notice: PBX peer side must be changed as u-law mode.)

  • Page 332: Pots Peer Setting Of Apvi-1E1 Interface Module (Mandatory)

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Channel selection order (optional) : In APVI-1E1 digital E1 VoIP interface module, when VoIP calls are started via E1 or T1 interface module, the channel allocation can be allocated among 30 or 24 free channels as a ascending order from 1th channel or descending order from 31th channel.

  • Page 333: Voip Outgoing Call Scenario

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 router(config)# router(config)# dial-peer voice 0 pots router(config-dialpeer-pots-0)# destination-pattern 100 router(config-dialpeer-pots-0)# port 0/0 In case of above example, if calling number “1001234” is received from network side, number “1234” is transmitted to peer side via ISDN PRI or R2 signaling interface.

  • Page 334: E1 Configuration Example

    “ 300” subscriber using DID method, calling party user must generates the VoIP call using called party address number “ 100300” . In AP2520 VoIP equipment, if called party address “100300” is received from Internet, number “300” address except prefix address “200” is transmitted to PBX side.
  • Page 335 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 e1t1 E1/T1 Link E1/T1 CAS/R2 Signaling q921 ISDN Q921 Packet q931 ISDN Q931 Packet AddPac Technology Co., Ltd.

  • Page 336: Appandix A. Ap2520 Voip Specifications

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Appandix A. AP2520 VoIP Specifications This chapter explains the technical specification of PassFinder AP2520 VoIP Gateway/Router IP Routing Service Static and Default route Routing Information Protocol (RIP) v1/2 IP Routing Protocols Open Shortest Path First (OSPF) v2 Protocol IEEE 802.1Q VLAN Routing...

  • Page 337: Security Functions

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Voice over IP Service ITU-T H.323 v2 Protocol with ITU-T H.235 Security VoIP Protocols Feature Session Initiation Protocol (SIP) G.723.1 MP-MLQ, 6.3Kbps, 5.3Kbps Vocie Compression G.729.A CS-ACELP, 8Kbps G.711 PCM, 64Kbps Voice Activity Detection (VAD) T.38 Protocol (FAX) (Out-Band / In-Band)
  • Page 338 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Operation and Managements Console Port RS-232C Based Async Serial Interface Support Remote Manegement Console, RlogIn, Telnet System Performance Process, CPU, and Connection Interface Analysis APOS Configuration Back-up and Restore...

  • Page 339: Hardware Specification

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Hardware Specification Microprocessor 32bit RISC Microprocessor 1-Ports 10Mbps Ethernet Interface for WAN (RJ45) Fixed Network Interface 1-Port 10Mbps Ethernet Interface for LAN (RJ45) (Gateway Model) 1-Port Async Serial Interface for RS-232C Console...

  • Page 340: Appendix B. Voip(Voice Over Ip) Config. Example

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Appendix B. VoIP(Voice over IP) Config. Example Configuration1- FXS-to-FXS Connection example LAN HUB AP2520-B AP2520-A E0.0 E0.0 20.20.20.1 Network 10.10.10.1 Phone B Dial Peer 200 POTS Fax A Voice PORT 0/0...
  • Page 341 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Step 3) set POTS Peer Gateway(config)# dial-peer voice 100 pots Gateway(config-dialpeer-pots-100)# port 0/0 Gateway(config-dialpeer-pots-100)# destination-pattern 100 Gateway(config-dialpeer-pots-100)# dial-peer voice 101 pots Gateway(config-dialpeer-pots-101)# port 0/1 Gateway(config-dialpeer-pots-101)# destination-pattern 101 Gateway(config-dialpeer-pots-101)# exit...
  • Page 342 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 prefix = register E.164 = yes administrative status = up VoIP Peers : VoIP peer 300 dest-pattern = 3.. session-target = 30.30.30.1 codec = default codecClass = default dtmfRelay = h245-alphanumeric...
  • Page 343 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Gateway(config-dialpeer-VoIP-200)# session target 20.20.20.1 Gateway(config-dialpeer-VoIP-200)# exit Step 5) configuration Confirmation Gateway(config)# show run interface loopback0 ip address 127.0.0.1 255.0.0.0 interface ether0.0 ip address 30.30.30.1 255.255.255.0 interface serial0 ip address 100.100.102.1 255.255.255.252...
  • Page 344 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 dtmfRelay = h245-alphanumeric vad = yes translation-outgoing called-number = -1 translation-outgoing calling-number = -1 description = administrative status = up Call Scenario 1) Phone A and Phone B connection User A hangs up phone A.
  • Page 345 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Configuration 2 - FXS-to-FXS Connection with Gatekeeper Gatekeeper LAN HUB 90.90.90.1 AP2520-B AP2520-A E0.0 E0.0 20.20.20.1 Network 10.10.10.1 Phone B Dial Peer 200 POTS Fax A Voice PORT 0/0...
  • Page 346 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 codec = default codecClass = default dtmfRelay = h245-alphanumeric vad = yes translation-outgoing called-number = -1 translation-outgoing calling-number = -1 description = administrative status = up VoIP peer 200 dest-pattern = 2..
  • Page 347 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Gateway(config)# dial-peer voice 100 VoIP Gateway(config-dialpeer-VoIP-100)# destination-pattern 2.. Gateway(config-dialpeer-VoIP-100)# session target ras Gateway(config-dialpeer-VoIP-200)# dial-peer voice 300 VoIP Gateway(config-dialpeer-VoIP-300)# destination-pattern 3.. Gateway(config-dialpeer-VoIP-300)# session target ras Gateway(config-dialpeer-VoIP-300)# exit Gateway(config)# gateway Gateway(config-gateway)# gkip 90.90.90.1...
  • Page 348 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Configuration 3 - FXS-to-FXS Connection example using PLAR mode LAN HUB AP2520-B AP2520-A E0.0 E0.0 20.20.20.1 Network 10.10.10.1 PLAR Phone B Dial Peer 200 POTS Fax A Voice PORT 0/0...
  • Page 349 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 AP2520-B configuration same to configuration 1 AP2520-C configuration same to configuration 1 Call Scenario 1) Phone A and Phone B connection AddPac Technology Co., Ltd.
  • Page 350 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Configuration 4 - PSTN Access Using FXO connection LAN HUB AP2520-B AP2520-A E0.0 E0.0 20.20.20.1 Network 10.10.10.1 Dial Peer 101 POTS Phone B Voice PORT 1/0 Dial Peer 200 POTS...
  • Page 351 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 VoIP peer 200 dest-pattern = 2.. session-target = 20.20.20.1 codec = default codecClass = default dtmfRelay = h245-alphanumeric vad = yes translation-outgoing called-number = -1 translation-outgoing calling-number = -1...
  • Page 352 Station Phone B Phone A FAX B FAX A Description) This configuration provides VoIP services using AP2520 VoIP gateways, Phone A and B, Two PBX machines under telephony networking environments. AP2520-A,B Configuration Same to Configuration 4 AddPac Technology Co., Ltd.
  • Page 353 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Call Scenario 1) Phone A To Phone B connection Hang up Phone A. Listen dial tone sound of PBX A machine, and then press dial No. 802 in connecting VoIP gateway A.
  • Page 354 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Configuration 6 - Linking PBX Users with FXO, FXS(1 Stage Call) LAN HUB AP2520-B AP2520-A E0.0 E0.0 20.20.20.1 Network 10.10.10.1 Dial Peer 200 POTS Dial Peer 100 POTS Voice PORT 0/0...
  • Page 355 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 ,,0,, Gateway(config-dialpeer-pots-100)# prefix Description) Press 100200 at Phone B Gateway A use No. “100”-> PBX connecting 2second delay Gateway A dial up “0” to PBX 2 second delay Gateway A dial up “200” to PBX ….
  • Page 356 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Configuration 7 – Calling under 2 network domain & Translate-outgoing call Gatekeeper A 15.15.15.1 AP2520-B AP2520-A 10.10.10.1 Phone A Phone B Voice Port 0/0 Voice Port 0/0 Destination 100...
  • Page 357 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Gateway(config)# gateway Gateway(config-gateway)# gkip 15.15.15.1 Gateway(config-gateway)# exit 3) Phone A to Phone D AP2520-A Configuration (추가) Gateway (config)# translation-rule 1 Gateway (config-trans-rule-0)# rule 0 8.. 2 Gateway (config-trans-rule-0)# exit Gateway (config)# dial-p voice 800 VoIP Gateway (config-dialpeer-VoIP-800)# destination-pattern 8..
  • Page 358 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Configuration 8 – FXO Security LAN HUB AP2520-B AP2520-A E0.0 E0.0 20.20.20.1 Network 10.10.10.1 Dial Peer 200 POTS Voice PORT 0/0 Dial Peer 100 POTS Destination 200 Voice PORT 1/0...
  • Page 359 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 VoIP Peers : VoIP peer 200 dest-pattern = 2.. session-target = 20.20.20.1 codec = default codecClass = default dtmfRelay = h245-alphanumeric vad = yes translation-outgoing called-number = -1 translation-outgoing calling-number = -1...
  • Page 360 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 dtmfRelay = h245-alphanumeric vad = yes translation-outgoing called-number = -1 translation-outgoing calling-number = -1 description = administrative status = up VoIP peer 300 dest-pattern = 3.. session-target = 30.30.30.1...
  • Page 361 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 - Listen normal dial tone of PBX machine, and then press dial No. 9 for external PSTN connection. - Listen dial tone, and then press dial No. 12345678 for PSTN call.

  • Page 362: Appendix C Ap2520 Call Finishing Cause Code

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Appendix C AP2520 Call Finishing Cause Code The following table shows description for call finishing cause code and mapping information for Q.931 cause or H.225 cause. Call Finishing AP2520 Call Finishing Cause Code...
  • Page 363 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 undefinedReason (H225) H225 destinationRejection NormalUnspecified (Q931: 31) 또는 unspecified reason from remote side RemoteCallDeflection remote side RELCOM receiving cause RELCOM transmission cause facilityCallDeflection (H225) H225 destinationRejection RemoteSecurityDenial remote side...
  • Page 364 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 LocalPortNoConnect local side No response voice port (ringing timer RELCOM transmission cause expired) H225 destinationRejection LocalPortShutdowned local side shutdown condition on local voice port RELCOM transmission cause H225 unreachableDestination...
  • Page 365 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 For your reference, the following table shows recommendation of ITU-T for H.225 cause and Q.931 cause mapping for H.323. H225 Cause Q931 Cause noBandwidth NoCircuitChannelAvailable (34) gatekeeperResources ResourceUnavailable (47)

  • Page 366: Appendix D Cable Specifications

    PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 Appendix D Cable Specifications This Appendix provides information about the Pinout specifications of the following cables used with the PassFinder AP2520 Gateway. Console Port Signal and Pinout(RJ-45 to DB9) Ethernet Cable Assemble(RJ-45 to RJ-45) Pinout Synchronous Serial Cable Assemble(V.35 to V.35) Pinout...
  • Page 367 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Ethernet Cable Assemble(RJ-45 to RJ-45) Pinout] In order to connect the Gateway with other equipments (i.e. HUB), the RJ-45 to RJ-45 Ethernet Cable is used. The RJ-45 Connector Pin sequence is provided in Diagram C-1 and the transferred signal and Pinout specifications are enlisted in Table C-2 “Serial Ethernet Cable Signal and Pinout”.
  • Page 368 PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002 [Synchronous Serial Cable Assemble (V.35 to V.35) Pinout] In order to connect the router with WAN DCE equipments (i.e. DSU/CSU), the V.35 to V.35 (DTE(Male) to DTE(Male)) cable is used. The cable transfer signal follow EIA/TIA-449 specifications and the connectors follow 34Pin J2 standards.

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