Yealink SIP-T48G Administrator's Manual page 495

Parameters
For SIP-T27P/T23P/T23G/T21(P) E2:
When Y=1, the default value is PCMU;
When Y=2, the default value is PCMA;
When Y=3, the default value is G729;
When Y=4, the default value is G722;
When Y=5, the default value is iLBC;
When Y=6, the default value is G726-16;
When Y=7, the default value is G726-24;
When Y=8, the default value is G726-32;
When Y=9, the default value is G726-40;
Example:
account.1.codec.1.payload_type = PCMU
Web User Interface:
Account->Codec
Phone User Interface:
None
account.X.codec.Y.priority
(X ranges from 1 to 16, Y ranges
from 1 to 9)
Description:
Configures the priority of the enabled codec for account X.
X ranges from 1 to 16 (for SIP-T48G/T46G/T29G).
X ranges from 1 to 12 (for SIP-T42G).
X ranges from 1 to 6 (for SIP-T41P/T27P).
X ranges from 1 to 3 (for SIP-T23P/G).
X ranges from 1 to 2 (for SIP-T21(P) E2).
For SIP-T48G/T46G/T42G/T41P/T29G:
When Y=1, the default value is 2;
When Y=2, the default value is 3;
When Y=3, the default value is 0;
When Y=4, the default value is 0;
When Y=5, the default value is 4;
When Y=6, the default value is 1;
When Y=7, the default value is 0;
Configuring Audio Features
Permitted Values
Integer from 0 to 11
Default
Refer to the following
content
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