Yealink SIP-T2XP, Provisioning Manual

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Yealink IP Phones Auto provisioning Guide
106
Parameter Permitted Values Descriptions Web Setting Path
The default value is 0.
voice.cng = 0 or 1
It enables or disables CNG (Comfortable
Noise Generator) feature.
0-Disabled
1-Enabled
The default value is 1.
Settings->Voice-> Echo Cancellation
->CNG
voice.echo_cancellation = 0 or 1
It enables or disables AEC (Acoustic Echo
Canceller) feature.
0-Disabled
1-Enabled
The default value is 1.
Settings->Voice-> Echo Cancellation
->ECHO
voice.jib.adaptive = 0 or 1
It configures the type of jitter buffer.
0-Fixed
1-Adaptive
The default value is 1.
Settings->Voice-> JITTER BUFFER->
Type
voice.jib.min =
Integer from 0 to
400
It configures the minimum delay (in
milliseconds) of jitter buffer.
The default value is 60.
Settings->Voice-> JITTER BUFFER->
Min Delay
voice.jib.max =
Integer from 0 to It configures the maximum delay (in Settings->Voice-> JITTER BUFFER->