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Survivable Branch Appliance
AudioCodes Enhanced Media Gateway
84
Document #: LTRT-18206
4.7
Defining Voice Coders
The Media Gateway communicates with Mediation Server using either the G.711 A-law or G.711
μ
-law (Mu-Law) voice coder. It is recommended to use Silence Suppression to improve the
performance of Mediation Server. The procedure below shows how you can change the default
coder.
¾
To define the voice coder and silence suppression:
1.
Open the 'Coders' page (
Configuration
tab >
Protocol Configuration
menu >
Coders And
Profile Definition
submenu >
Coders
page item).
Figure
4-28: Coders Table Page
2.
From the 'Coder Name' drop-down list, select the required coder.
3.
From the 'Silence Suppression' drop-down list, select 'Enable'.
4.
Click
Submit
.