Yealink T5 Series

Administrator’s Guide for SIP-T58V/T58A/T56A/CP960 IP Phones
282
Phone Model Supported Audio Codecs Default Audio Codecs
32, G726-24, G726-16, iLBC, G723_53, G723_63, Opus
(24kb/s), G722, PCMU, PCMA,
G729
Audio Codecs Configuration
The following table lists the parameters you can use to configure the audio codecs.
Parameter
account.X.codec.<payload_type>.enable
[1]
<MAC>.cfg
Description
It enables or disables the specified audio codec.
The name of the audio codec:
g722_1c_48kpbs-G.722.1c,(48kb/s)
g722_1c_32kpbs-G.722.1c,(32kb/s)
g722_1c_24kpbs-G.722.1c,(24kb/s)
g722_1_24kpbs-G.722.1,(24kb/s)
g722-G722
pcmu-PCMU
pcma-PCMA
g729-G729
g726_16-G726-16
g726_24-G726-24
g726_32-G726-32
g726_40-G726-40
g723_53-G723_53
g723_63-G723_63
opus-Opus
ilbc-iLBC
Example:
account.1.codec.g722.enable = 1
Note: The name of the audio codec in this parameter should be the correct one as listed in the above
example, otherwise the corresponding configuration will not take effect.
Permitted
Values
0-Disabled
1-Enabled
Default
Default:
When the audio codec is G.722.1c,(48kb/s), the default value is 1;
When the audio codec is G.722.1c,(32kb/s), the default value is 1;
When the audio codec is G.722.1c,(24kb/s), the default value is 1;
When the audio codec is G.722.1,(48kb/s), the default value is 1;