Yealink SIP-T2 Series Administrator's Manual page 359

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_15_2kpbs-iLBC_15_2kbps
ilbc_13_33kpbs-iLBC_13_33kbps
Example:
account.1.codec.g722.priority = 1
Note: The priority of the codec in disable codec list is not specified, and numerical value 1 is defined as
the highest priority in the enable codec list. 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
Integer from 0 to 13 (17 for CP920 IP phones)
Values
Default:
When the audio codec is G722.1c,(48kb/s), the default value is 1;
When the audio codec is G722.1c,(32kb/s), the default value is 2;
When the audio codec is G722.1c,(24kb/s), the default value is 3;
When the audio codec is G722.1,(24kb/s), the default value is 4;
When the audio codec is G722, the default value is 1 (5 for CP920 IP phones);
When the audio codec is PCMU, the default value is 2 (6 for CP920 IP phones);
When the audio codec is PCMA, the default value is 3 (7 for CP920 IP phones);
Default When the audio codec is G729, the default value is 4 (8 for CP920 IP phones);
When the audio codec is G726_16, the default value is 0;
When the audio codec is G726_24, the default value is 0;
When the audio codec is G726_32, the default value is 0;
When the audio codec is G726_40, the default value is 0;
When the audio codec is G723_53, the default value is 0;
When the audio codec is G723_63, the default value is 0;
When the audio codec is Opus, the default value is 0;
When the audio codec is iLBC_15_2kbps, the default value is 0;
Audio Features
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