Yealink SIP-T48G Administrator's Manual page 206

Microsoft Lync Edition Administrator's Guide for SIP-T2_Series and T4_Series IP Phones
The corresponding attributes of the codec are listed as follows:
Codec Configuration Methods
G722
PCMU
PCMA
G729
G723_53
G723_63
G726-16
G726-24
G726-32
G726-40
iLBC
GSM
Procedure
Configuration changes can be performed using the configuration files or locally.
Configuration File
194
Configuration Files
Web User Interface
Configuration Files
Web User Interface
Configuration Files
Web User Interface
Configuration Files
Web User Interface
Configuration Files
Web User Interface
Configuration Files
Web User Interface
Configuration Files
Web User Interface
Configuration Files
Web User Interface
Configuration Files
Web User Interface
Configuration Files
Web User Interface
Configuration Files
Web User Interface
Configuration Files
Web User Interface
<MAC>.cfg
Priority RTPmap
1 9
2 0
3 8
4 18
0 4
0 4
0 103
0 104
0 102
0 105
0 106
0 97
Configure the codecs to use on a
per-line basis.
Parameters:
account.1.codec.Y.enable
account.1.codec.Y.payload_type
Configure the priority and rtpmap