Background Noise Suppression (Bns) - Yealink CP969 Administrator's Manual

Details of the Configuration Parameter:
voice.echo_cancellation
Description:
Enables or disables the 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:
Click on Settings->Voice.
1.
Select the desired value from the pull-down list of ECHO.
2.
Click Confirm to accept the change.
3.

Background Noise Suppression (BNS)

Background noise suppression (BNS) is designed primarily for hands-free operation and reduces
background noise to enhance communication in noisy environments.
Parameter
Configuring Audio Features
Permitted Values
0 or 1
Default
1
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