Yealink SIP-T54S Administrator's Manual page 912

Administrator's Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
Note: It works only if the value of the parameter "voice.jib.adaptive" is set to 0 (Fixed).
Web User Interface:
Settings->Voice->JITTER BUFFER->Normal
Phone User Interface:
None
voice.jib.wifi.adaptive
Description:
Configures the type of jitter buffer in the wireless network.
0-Fixed
1-Adaptive
Note: It is only applicable to SIP-
T54S/T52S/T48G/T48S/T46G/T46S/T42S/T41S/T29G/T27G/CP920 IP phones.
Web User Interface:
None
Phone User Interface:
None
voice.jib.wifi.min
Description:
Configures the minimum delay time (in milliseconds) of jitter buffer in the wireless
network.
Note: It works only if the value of the parameter "voice.jib.wifi.adaptive" is set to 1
(Adaptive). The value of the minimum delay time should be less than or equal to that of
the normal delay time (configured by the parameter "voice.jib.wifi.normal"). It is only
applicable to SIP-T54S/T52S/T48G/T48S/T46G/T46S/T42S/T41S/T29G/T27G/CP920 IP
phones.
Web User Interface:
None
Phone User Interface:
None
voice.jib.wifi.max
Description:
Configures the maximum delay time (in milliseconds) of jitter buffer in the wireless
886
Parameters Permitted Values
0 or 1
Integer from 0 to 500
Integer from 0 to 500
Default
1
60
500