Yealink CP860 - Acoustic Echo Cancellation

Administrator’s Guide for CP860 IP conference phones
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Acoustic Echo Cancellation (AEC) is used to reduce acoustic echo from a voice call to
provide natural full-duplex communication patterns. It also increases the capacity
achieved through silence suppression by preventing echo from traveling across a
network.
Procedure
AEC can be configured using the configuration files or locally.
Configuration File
y000000000037.cfg
Configure AEC.
Parameter:
voice.echo_cancellation
Local
Web User Interface
Configure AEC.
Navigate to:
http://<phoneIPAddress>/servl
et?p=settings-voice&q=load
Details of the Configuration Parameter:
Parameter
Permitted Values
Default
voice.echo_cancellation
0 or 1
1
Description:
Enables or disables AEC (Acoustic Echo Canceller) feature on the IP phone.
0-Disabled
1-Enabled
Web User Interface:
Settings->Voice->Echo Cancellation->ECHO
Phone User Interface:
None
To configure AEC via web user interface:
1. Click on Settings->Voice.