| Configuring the Audio Settings | 128
Audio Codec Algorithm Bit Rate Sample Rate Reference
G.722.1C 48 Kbps 32 Ksps RFC 5577
G.722.1C 32 Kbps 32 Ksps RFC 5577
G.722.1C 24 Kbps 32 Ksps RFC 5577
G.722.1
G.722.1
24 Kbps 16 or 32 Ksps RFC 5577
G722 G.722 64 Kbps 16 Ksps RFC 3551
PCMU G.711 u-law 64 Kbps 8 Ksps RFC 3551
PCMA G.711 a-law 64 Kbps 8 Ksps RFC 3551
G729 G.729 16 Kbps 8 Ksps RFC 3551
The Opus codec supports the following audio bandwidths:
Abbreviation Audio Bandwidth Sample Rate (Effective)
NB (narrowband) 4 kHz 8 kHz
MB (medium-band) 6 kHz 12 kHz
WB (wideband) 8 kHz 16 kHz
SWB (super-wideband) 12 kHz 24 kHz
FB (fullband) 20 kHz 48 kHz
Configuring Audio Codecs
Procedure
1.
On your web user interface, go to Account > Codec > Audio Codec.
2.
Configure and save the following settings:
Parameter Description Configuration Method
Enable Codecs
Configure the audio codecs to be
used.
Note: You can move the disabled
codec to this field.
Web user interface
Disable Codecs
Configure the audio codecs that
are not used.
Note: You can move enabled
codec to this field.
Web user interface