Configuring Cisco MC3810 Series Concentrators to Use High-Performance Compression Modules
codec (dial-peer)
8
Cisco IOS Release 12.1(2)T
codec (dial-peer)
To specify the voice codec for a network dial peer, enter the
codec
dial-peer configuration command.
Use the
no
form of this command to restore the default value.
codec
codec
[
bytes
payload-size
]
no codec
Syntax Description
Defaults
If no codec is specified, dial peers are configured for
g729r8
and the voice payload is as shown in Table 3
for G.729r8.
If a codec is specified without the
bytes
keyword, the voice payload is as shown in Table 3.
Command Modes
Dial-peer configuration
codec
Codec options on Cisco MC3810 series equipped with HCM, and with codec
complexity set to
high
or
medium
:
•
g711alaw
—G.711 A Law, 64000 bps
•
g711ulaw
—G.711 u Law, 64000 bps
•
g723ar53
—G.723.1 Annex A, 5300 bps
•
g723ar63
—G.723.1 Annex A, 6300 bps
•
g723r53
—G.723.1, 5300 bps
•
g723r63
—G.723.1, 6300 bps
•
g726r16
—G.726, 16000 bps
•
g726r24
—G.726, 24000 bps
•
g726r32
—G.726, 32000 bps
•
g728
—G.728, 16000 bps
•
g729abr8
—G.729 Annex A and Annex B, 8000 bps
•
g729ar8
—G.729 Annex A, 8000 bps
•
g729br8
—G.729 Annex B, 8000 bps
•
g729r8
—G.729, 8000 bps
bytes
(Optional) The voice payload for each frame.
payload-size
(Optional) Number of bytes you specify as the voice payload of each frame.
Values depend on the codec type and the packet voice protocol. See Table 3 for
valid entries and default values.