Huawei AR1200 Series Configuration Manual - Voice
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Huawei AR1200 Series Configuration Manual - Voice

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Huawei AR1200 Series Enterprise Routers
V200R001C00
Configuration Guide - Voice
Issue
03
Date
2011-09-30
HUAWEI TECHNOLOGIES CO., LTD.

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  • Page 1 Huawei AR1200 Series Enterprise Routers V200R001C00 Configuration Guide - Voice Issue Date 2011-09-30 HUAWEI TECHNOLOGIES CO., LTD.
  • Page 2 All other trademarks and trade names mentioned in this document are the property of their respective holders. Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope.

  • Page 3: About This Document

    Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice About This Document About This Document Intended Audience This document provides the basic concepts, configuration procedures, and configuration examples in different application scenarios of the voice feature supported by the AR1200 device.

  • Page 4: Command Conventions

    Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice About This Document Command Conventions The command conventions that may be found in this document are defined as follows. Convention Description Boldface The keywords of a command line are in boldface.
  • Page 5 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice About This Document Changes in Issue 01 (2011-03-30) Initial commercial release. Issue 03 (2011-09-30) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 6: Table Of Contents

    Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice Contents Contents About This Document........................ii 1 SIPAG Configuration........................1 1.1 SIP AG Overview...............................2 1.2 SIP AG Features Supported by the AR1200......................2 1.3 Configuring the AR1200 to Work in SIP AG Mode..................5 1.4 Configuring a SIP AG Interface.........................7 1.4.1 Establishing the Configuration Task......................7...

  • Page 7: Sipag Configuration

    Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration SIPAG Configuration About This Chapter This chapter describes the concepts and configuration of SIPAG, and provides a configuration example. 1.1 SIP AG Overview This section describes the SIP AG in VoIP applications.

  • Page 8: Sip Ag Overview

    Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration 1.1 SIP AG Overview This section describes the SIP AG in VoIP applications. VoIP On the Public Switched Telephone (PSTN), telephone lines are occupied exclusively. The fees for toll calls are high.
  • Page 9 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration A user connects to the SIP AG through the PSTN. The SIP AG converts analog signals into digital signals and compresses and packetizes the digital signals so that the voice packets can be transmitted on the IP network.
  • Page 10 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Voice Services Supported by the SIP AG The SIP AG supports the basic voice service and developed services such as the three-party service and call waiting service. Among these services, some voice services need to be configured on the SIP AG.

  • Page 11: Configuring The Ar1200 To Work In Sip Ag Mode

    Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Service Type Introduction Configure d on the SIP AG or Differentiated The differentiated ringback tone service enables the SIP ringback tone AG to play different ring tones for ringback tones.
  • Page 12 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Applicable Environment Before configuring SIP AG service features, configure the AR1200 to work in SIP AG mode. You can run the display voice service-mode command to view the working mode of the AR1200.

  • Page 13: Configuring A Sip Ag Interface

    Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration <Huawei> display voice service-mode The voice service mode is SIPAG 1.4 Configuring a SIP AG Interface This section describes how to configure a SIP AG interface. 1.4.1 Establishing the Configuration Task Before configuring a SIP AG interface, familiarize yourself with the applicable environment, complete the pre-configuration tasks, and obtain the data required for the configuration.

  • Page 14: Setting Parameters On The Sip Ag Interface

    Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Procedure Step 1 Run: system-view The system view is displayed. Step 2 Run: voice The voice view is displayed. Step 3 Run: voip-address media interface interface-type interface-number { ip-address | dynamic } A media IP address pool is configured.
  • Page 15 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Step 4 Run: sipag mgid A SIP AG is created and the SIP AG view is displayed. Step 5 Set mandatory parameters on the SIP AG interface. Parameter...
  • Page 16 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Parameter Command Remarks Port number primary-proxy-port primary-proxy- By default, no port port-value number is configured for the primary proxy server. Transmission protocol transfer { tcp | udp | sctp }...
  • Page 17 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Parameter Command Remarks Password auth-password-mode { password | By default, original authenticatio ha1 } password n mode authentication is used. Timer value digitmap { long-timer long-timer- By default, the value of...
  • Page 18 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Parameter Command Remarks Paramet IP address secondary-proxy-ip secondary- By default, no IP ers of proxy-ip-value1 [ secondary-proxy-ip- address, domain name, value2 ] or port number is seconda configured for the...
  • Page 19 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Parameter Command Remarks Mode in nte-negotiation-mode { negostart | By default, RFC 2833 which RFC fixedstart | no-initiative-start } redundancy 2833 transmission is started transmission based on negotiation in...
  • Page 20 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Parameter Command Remarks redundancy-vbd { enable | disable } By default, a SIP AG is transmission enabled to transmit using RFC VBD using RFC 2198 2198 redundancy redundancy transmission.

  • Page 21: Checking The Configuration

    Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Parameter Command Remarks Mapping between a call status-code-mapping scene status- After configuring the scenario and a status code code status code of a call scenario, reset the SIP...
  • Page 22 Mode of supporting proxy dual-homing : Dual home Proxy detection mode : Probe Proxy refresh mode Run the display voice local-digitmap huawei command to check information about a digitmap configured on the SIP AG. <Huawei> display voice local-digitmap huawei Name : huawei...
  • Page 23 : 4: Normal Ring (FSK) 1:4 Run the display voice sctp-protocol sipag { config | running } mgid command to check SCTP stack parameters of the SIP AG. <Huawei> display voice sctp-protocol sipag config 1 In streams : 33 Out streams...

  • Page 24: Optional) Setting Parameters For Voice Interfaces

    Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Para index: 24 Value: 1 Para index: 25 Value: 0 Run the display voice sipag nte mgid command to check RFC 2833 redundancy transmission information about the SIP AG.
  • Page 25 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Data Current, impedance, send gain, and receive gain High-level pulse width, low-level pulse width, KC accounting mode, and voltage operating Procedure Step 1 Run: system-view The system view is displayed.

  • Page 26: Setting Parameters For An Fxo Interface

    Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration The current is set. l Run: electric impedance impedance-value The impedance is set. l Run: electric send-gain sendgain-value The send gain is set. l Run: electric receive-gain recvgain-value The receive gain is set.
  • Page 27 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Data Gain, impedance, ring current, and feed Procedure Step 1 Run: system-view The system view is displayed. Step 2 Run: voice The voice view is displayed. Step 3 Run: port fxo slotid/subcardid/portid The FXO interface view is displayed.

  • Page 28: Optional) Setting Voice Parameters On A Sip Ag

    Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration 1.6 (Optional) Setting Voice Parameters on a SIP AG This section describes how to set voice parameters on a SIP AG. 1.6.1 Setting System Parameters This section describes how to set system parameters.
  • Page 29 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Data CLIP parameters in offhook state: l Interval between the time when the ACK message is received and the time when the FSK is transmitted l Maximum duration between the time when the DT-AS is transmitted and the time...
  • Page 30 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration By default, a country/region identifier is China mainland. ----End Setting Upper and Lower Thresholds for Hookflash Pressing The upper and lower thresholds for hookflash pressing determine the hookflash duration.
  • Page 31 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration The upper threshold for hookflash pressing is set. By default, the upper threshold for hookflash pressing is 350 ms. NOTE The lower threshold for hookflash pressing must be 50 ms less than the upper threshold for hookflash pressing.
  • Page 32 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration The system view is displayed. Step 2 Run: voice The voice view is displayed. Step 3 Run: pcm { a-law | u-law } The codec mode is configured for voice services.
  • Page 33 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Procedure Step 1 Run: system-view The system view is displayed. Step 2 Run: voice The voice view is displayed. Step 3 Run the following command according to user requirements.
  • Page 34 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration This function takes effect for only FXS ports. ----End Setting CLIP Parameters in Offhook State You can set CLIP parameters in offhook state on the AR1200 so that the AR1200 can work with the phone terminal.
  • Page 35 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Setting CLIP Parameters in Onhook State You can set CLIP parameters in onhook state on the AR1200 so that the AR1200 can work with the phone terminal. Context When the CLIP service is registered, CLIP parameters in onhook state need to be configured on the AR1200 so that the AR1200 can work with the phone terminal.
  • Page 36 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Context The AR1200 provides uplink bandwidth control. When the system detects that the uplink bandwidth usage reaches the configured upper threshold, it restricts calls and generates an alarm.

  • Page 37: Setting Sip Stack Parameters

    Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration MWI mode : FSK with ring Flash hook upper : 350 ms Flash hook lower : 100 ms Park feed : Enable : a law Ring frequency : 25HZ...
  • Page 38 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Establishing the Configuration Task Before setting SIP stack parameters, familiarize yourself with the applicable environment, complete the pre-configuration tasks, and obtain the data required for the configuration. This will help you complete the configuration task quickly and accurately.
  • Page 39 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Step 4 Run the following commands as required. Run: entity-based-sessions-timer enable The session timer defined by RFC 4028 based on the UA is defined. Run: min-se min-se–period The minimum value of the session timer is set.

  • Page 40: Setting Dsp Parameters

    Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Step 4 Run the following commands as required. Run: header-folding enable Header folding in the authentication header field is enabled. Run: field-header max-forwards max-forwards-value The value of the Max-forwards header field is set.
  • Page 41 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Establishing the Configuration Task Before setting DSP parameters, familiarize yourself with the applicable environment, complete the pre-configuration tasks, and obtain the data required for the configuration. This will help you complete the configuration task quickly and accurately.
  • Page 42 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Enabling Echo Cancellation on a DSP Channel This section describes how to enable echo cancellation on a DSP channel. Context A user may hear the user's echo in the phone receiver in a conversation. If a proper delay in the transmitted or received signal is set, the echo can be removed.
  • Page 43 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Step 2 Run: voice The voice view is displayed. Step 3 Run: The DSP view is displayed. Step 4 Run: plc disable The PLC function is enabled on the DSP channel.
  • Page 44 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Procedure Step 1 Run: system-view The system view is displayed. Step 2 Run: voice The voice view is displayed. Step 3 Run: The DSP view is displayed. Step 4 Run: autovbd { auto | host-controlled } The VBD switching mode is configured.
  • Page 45 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration The DSP view is displayed. Step 4 Run: codec code { g711a | g711u | g723.1 | g729 | g726-16k | g726-24k | g726-32k | g726-40k } [ rtp-interval { 5ms | 10ms | 20ms | 30ms } ] The default DSP channel code type and the default interval at which a DSP channel packetizes RTP packets are set.
  • Page 46 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration fax v8negotiate enable V8 negotiation is enabled. ----End Setting Jitter Buffer Parameters This section describes how to set jitter buffer parameters to improve the voice quality. Context Delay variations in voice packet arrival time can occur because of network congestion or route changes.
  • Page 47 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration jitter-buffer max-fixed-jb max-fixed-jb-value The maximum value of the static jitter buffer is set. Run: jitter-buffer min-fixed-jb min-fixed-jb-value The minimum value of the static jitter buffer is set. ----End Setting the Payload Type Value This section describes how to set the payload type value.
  • Page 48 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration The redundancy payload type value of a DSP channel is set. Run: payload-type vbd vbd-value The VBD payload type value of a DSP channel is set. ----End Setting RTCP Parameters This section describes how to set RTP control protocol (RTCP) parameters.
  • Page 49 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Context DSP resources are limited and users have different requirements for DSP resources. To control and allocate DSP resources properly, set the DSP resource control mode and the resource threshold in hierarchical control mode.
  • Page 50 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Step 2 Run: voice The voice view is displayed. Step 3 Run: The DSP view is displayed. Step 4 Run: template name A DSP template is created. Step 5 Set parameters in the DSP template.
  • Page 51 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Configuring a DSP Channel This section describes how to configure a DSP channel. Context You can enable a digital signal processor (DSP) channel to work in loopback mode, and set the loopback mode (PCM-side loopback test and IP-side loopback test).

  • Page 52: Configuring A Sipag User

    Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Run the display voice dsp-dimm state command to check the status of a DSP or DSP channel. Run the display voice dsp-template command to check the DSP template configuration.

  • Page 53: Setting Parameters For A Sip Ag User

    Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Pre-configuration Tasks Before configuring a SIP AG user, complete the following tasks: Setting the operation mode to SIP AG Configuring a SIP AG interface Data Preparation To configure a SIP AG user, you need the following data.
  • Page 54 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration The SIP AG ID is configured for the SIP AG user. Step 6 Run: base-telno telno-value The phone number is configured for the SIP AG user. Step 7 Set optional parameters for the SIP AG user.

  • Page 55: Configuring A Sip Ag User Group

    Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Parameter Command Default Setting Service endservice termination of a specified SIP AG user Extended extend-telno telno-value [ groupname No extended phone number phone number groupname-value ] configured FSK call...
  • Page 56 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration The system view is displayed. Step 2 Run: voice The voice view is displayed. Step 3 Run: usergroup usergroup-name A SIP AG user group is created. Step 4 Set parameters for the SIP AG user group.

  • Page 57: Optional) Configuring Functions Or Services In A Sip Service Data Profile

    Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration 1.7.4 (Optional) Configuring Functions or Services in a SIP Service Data Profile This section describes how to configure functions or services in a SIP AG service data profile.
  • Page 58 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Function/Service Command Default Setting Dial-out mode for centrex-dial { directly | Direct dialing Centrex users secondary } Centrex number centrex-number centrex- Empty number Centrex prefix centrex-prefix centrex-prefix No Centrex prefix configured...

  • Page 59: Checking The Configuration

    Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Function/Service Command Default Setting UUS3 service uus3 { enable | disable } disable ----End 1.7.5 Checking the Configuration Procedure Run the display voice sipaguser [ sipaguser-name ] command to check the configuration of the SIP AG user.

  • Page 60: Resetting A Sip Ag

    Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration MGID Groupid Register_uri_mod : alone Precinct_mode : local Subscribe : enable GroupName : ip123 Auth password mode : password Auth username Auth password : ****** Run the display voice servicedata [ name | sipaguser sipaguser-name telno-value ] command to check service data in the SIP service data profile.

  • Page 61: Maintaining A Sip Ag

    Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration Procedure Step 1 Run: system-view The system view is displayed. Step 2 Run: voice The voice view is displayed. Step 3 Run: sipag mgid The SIP AG view is displayed.

  • Page 62: Configuration Examples

    Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration 1.10 Configuration Examples This section provides a SIPAG configuration example. 1.10.1 Example for Configuring a SIP AG This section describes how to configure a SIP AG to transmit voice and data services.
  • Page 63 [Huawei-Ethernet1/0/0] quit # Set the IP address pool for exchanging media and signaling streams. [Huawei] voice [Huawei-voice] voip-address signalling interface ethernet 1/0/0 1.1.1.1 [Huawei-voice] voip-address media interface ethernet 1/0/0 1.1.1.1 # Set parameters on the SIP AG interface. [Huawei-voice] sipag 1 [Huawei-voice-sipag-1] signalling-ip 1.1.1.1...
  • Page 64 Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration # Reset the SIP AG. [Huawei-voice] sipag 1 [Huawei-voice-sipag-1] reset Are you sure to reset MG interface?(y/n)[n]: y [Huawei-voice-sipag-1] Reset MG interface succeeds! Step 4 Verify the configuration.

  • Page 65: Configuration Files

    Huawei AR1200 Series Enterprise Routers Configuration Guide - Voice 1 SIPAG Configuration VQE sns level : 12 dB DSP input gain : 0 dB DSP output gain : 0 dB DSP template Ans bar by single tone : Off Bell ans flag...

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