Audio Codecs Configuration - Yealink SIP-T3 Administrator's Manual

Administrator's Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
Phone Model
T48G/T46G/T42G/T41P/T29G
T40P/T40G/T23P/T23G/T21(P) E2/
T19(P) E2
T57W/T54W/T53W/T53/T53C/T48U/T48S/T46U/
T46S/T43U/T42S/T42U/T41S/T33P/T33G/T31P/
T31G/T31/T30P/T30/T27G
CP920
CP925/CP935W

Audio Codecs Configuration

The following table lists the parameters you can use to configure the audio codecs.
Parameter account.X.codec.<payload_type>.enable
It enables or disables the specified audio codec.
The name (payload_type) of the audio codec:
g722_1c_48kpbs-G.722.1c(48kb/s) (only for CP920/CP925/CP935W)
g722_1c_32kpbs-G.722.1c(32kb/s) (only for CP920/CP925/CP935W)
g722_1c_24kpbs-G.722.1c(24kb/s) (only for CP920/CP925/CP935W)
g722_1_24kpbs-G.722.1(24kb/s) (only for CP920/CP925/CP935W)
g722-G722
pcmu-PCMU(G.711μ)
Description
pcma-PCMA(G.711A)
g729-G729(G729A)
g726_16-G726(16 kbps)
g726_24-G726(24 kbps)
g726_32-G726(32 kbps)
g726_40-G726(40 kbps)
g723_53-G723(53 kbps)
193
Supported Audio Codecs
G722, PCMA, PCMU, G729, G726-16,
G726-24, G726-32, G726-40, G723_53,
G723_63, iLBC_15_2kpbs, iLBC_13_
33kpbs
G722, PCMA, PCMU, G729, G726-16,
G726-24, G726-32, G726-40, opus, iLBC_
15_2kpbs, iLBC_13_33kpbs
G722, PCMA(G.711A), PCMU(G.711μ),
G729(G729A), G726(16 kbps), G726(24
kbps), G726(32 kbps), G726(40 kbps), G723
(53 kbps), G723(63 kbps), opus, iLBC(15.2k-
bps), iLBC(13.33kbps), G729AB(G729B)
G.722.1c (48kb/s), G.722.1c (32kb/s),
G.722.1c (24kb/s), G.722.1 (24kb/s), G722,
PCMU, PCMA, G729, G726(16 kbps), G726
(24 kbps), G726(32 kbps), G726(40 kbps),
G723(53 kbps), G723(63 kbps), Opus, iLBC
(15.2kbps), iLBC(13.33kbps), G729AB
G.722.1c (48kb/s), G.722.1c (32kb/s),
G.722.1c (24kb/s), G.722.1 (24kb/s), G722,
PCMU, PCMA, G729, G726-16, G726-24,
G726-32, G726-40, G723-53, G723-63,
Opus, iLBC(15.2kbps), iLBC(13.33kbps)
[1]
<MAC>.cfg
Default Audio
Codecs
G722, PCMA,
PCMU, G729
G722, PCMA,
PCMU, G729
G722, PCMA
(G.711A), PCMU
(G.711μ), G729
(G729A)
G.722.1c(48kb/s),
G.722.1c(32kb/s),
G.722.1c(24kb/s),
G.722.1(24kb/s),
G722, PCMU,
PCMA, G729
G.722.1c(48kb/s),
G.722.1c(32kb/s),
G.722.1c(24kb/s),
G.722.1(24kb/s),
G722, PCMU,
PCMA, G729