Optional) Setting Voice Parameters On A Sip Ag; Setting System Parameters - Huawei AR1200 Series Configuration Manual - Voice

Huawei AR1200 Series Enterprise Routers
Configuration Guide - Voice

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.
Establishing the Configuration Task
Before setting system 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.
Applicable Environment
The AR1200 working in SIP AG mode can exchange information with a softswitch device using
SIP. Different countries and regions use different voice parameter standards; therefore, set voice
parameters on the SIP AG in accordance with local standards.
Pre-configuration Tasks
Before setting system parameters, complete the following task:
l
Data Preparation
To set system parameters, you need the following data.
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Issue 03 (2011-09-30)
Configuring IP addresses and routing protocols for interfaces to ensure connectivity
Data
Country/Region identifier
Lower threshold and upper threshold for hookflash pressing
MWI mode
Codec mode for voice services
Whether to check the checksum in received messages
AC amplitude of the ringing current, frequency of the ringing current, and cadence
ratio
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