ADTRAN AOS Version R10.1.0 Command Reference Manual page 3258

Command Reference Guide
vad
Use the vad command to enable voice activity detection (VAD) on Media Gateway Control Protocol
(MGCP) endpoints. VAD blocks out noise categorized as silence during a voice connection. The silent
voice packets are not transmitted, allowing bandwidth usage to be reduced. Although VAD saves
bandwidth, the quality of the voice call may be compromised. Use the no form of this command to disable
this feature.
Syntax Description
No subcommands.
Default Values
By default, VAD is enabled for all MGCP endpoints.
Command History
Release 9.3
Release A2
Usage Examples
The following example disables VAD on MGCP endpoint 1:
(config)#voice mgcp-endpoint 1
(config-mgcp-1)#no vad
60000CRG0-35E
Command was introduced.
Command was added to the MGCP endpoint configuration.
Copyright © 2012 ADTRAN, Inc.
MGCP Command Set
3258