Huawei AR1200 Series - Optional) Setting Voice Parameters on a SIP AG; Setting System Parameters

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 Configuring IP addresses and routing protocols for interfaces to ensure connectivity
Data Preparation
To set system parameters, you need the following data.
No.
Data
1 Country/Region identifier
2 Lower threshold and upper threshold for hookflash pressing
3 MWI mode
4 Codec mode for voice services
5 Whether to check the checksum in received messages
6 AC amplitude of the ringing current, frequency of the ringing current, and cadence
ratio
Huawei AR1200 Series Enterprise Routers
Configuration Guide - Voice 1 SIPAG Configuration
Issue 03 (2011-09-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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