Yealink SIP-T2 Series

Configuring Audio Features
813
Parameters
Permitted
Values
Default
When Y=7, the default value is 0;
When Y=8, the default value is 0;
When Y=9, the default value is 0;
Example:
account.1.codec.1.enable = 1
It means that the audio codec PCMU is enabled on the account 1.
Note: It is only applicable to the IP phones running firmware version 81 or prior.
Web User Interface:
Account->Codec->Audio Codec
Phone User Interface:
None
account.X.codec.Y.payload_type
(X ranges from 1 to 16, Y ranges from 1 to 11)
Refer to the
following
content
Refer to the
following content
Description:
Configures the audio codec for account X.
X ranges from 1 to 16 (for SIP-T48G/T48S/T46G/T46S/T29G)
X ranges from 1 to 12 (for SIP-T42G/T42S)
X ranges from 1 to 6 (for SIP-T41P/T41S/T27P/T27G)
X ranges from 1 to 3 (for SIP-T40P/T40G/T23P/T23G)
X ranges from 1 to 2 (for SIP-T21(P) E2)
X is equal to 1 (for SIP-T19(P) E2)
Y ranges from 1 to 11 (for SIP-T48G/T48S/T46G/T46S/T42G/T42S/T41P/T41S/T29G)
Y ranges from 1 to 10 (for SIP-T40P/T40G/T23P/T23G/T21(P) E2/T19(P) E2)
Y ranges from 1 to 9 (for SIP-T27P/T27G)
Permitted Values:
G722, PCMU, PCMA, G729, G726-16, G726-24, G726-32, G726-40, iLBC, G723_53, G723_63,
opus
For SIP-T48G/T48S/T46G/T46S/T42G/T42S/T41P/T41S/T29G:
When Y=1, the default value is PCMU;
When Y=2, the default value is PCMA;
When Y=3, the default value is G723_53;
When Y=4, the default value is G723_63;
When Y=5, the default value is G729;