Yealink SIP-T2 SERIES Administrator's Manual page 837

Local
Details of Configuration Parameters:
Parameters
voice.jib.adaptive
Description:
Configures the type of jitter buffer.
0-Fixed
1-Adaptive
Web User Interface:
Settings->Voice->JITTER BUFFER->Type
Phone User Interface:
None
voice.jib.min
Description:
Configures the minimum delay time (in milliseconds) of jitter buffer.
Note: It works only if the value of the parameter ―voice.jib.adaptive‖ is set to 1
(Adaptive).
Web User Interface:
Web User Interface
Integer from 0 to 400
Configuring Audio Features
voice.jib.adaptive
voice.jib.min
voice.jib.max
voice.jib.normal
Configure the mode of jitter buffer
and the delay time for jitter buffer.
Navigate to:
For
SIP-T48G/T46G/T42G/T41P/T40P/T29
G/T27P/T23P/T23G/T21(P) E2/T19(P)
E2/CP860:
http://<phoneIPAddress>/servlet?p
=settings-voice&q=load
For SIP VP-T49G:
http://<phoneIPAddress>/servlet?
m=mod_data&p=settings-voice&q
=load
Permitted Values
0 or 1
Default
1
60
815