Yealink W60P Administrator's Manual page 395

Procedure
VAD can be configured using the following methods.
Central Provisioning
(Configuration File)
Web User Interface
Details of the Configuration Parameter:
Parameter
voice.vad
Description:
Enables or disables the VAD (Voice Activity Detection) feature on the DECT IP phone.
0-Disabled
1-Enabled
Web User Interface:
Settings->Voice->Echo Cancellation->VAD
Handset User Interface:
None
To configure VAD via web user interface:
Click on Settings->Voice.
1.
Select the desired value from the pull-down list of VAD.
2.
Click Confirm to accept the change.
3.
y000000000077.cfg
Permitted Values
0 or 1
Configuring Audio Features
Configure VAD.
Parameter:
voice.vad
Configure VAD.
Navigate to:
http://<phoneIPAddress>/servlet?p
=settings-voice&q=load
Default
0
375