Parameter Reference Guide
Polycom, Inc.
95
Codec Profile Parameter Guide
Parameter
Description
Default Setting
G711U Codec
Codec
Codec name.
G711U
BitRate
Bit rate in bits/sec.
Informational only, not configurable.
64000
Enable
Enables this codec.
Yes
SilenceSuppression
Enables silence suppression for this codec.
No
PacketizationPeriod
Packet size in ms.
20
Priority
Priority assigned to this codec (1 is the highest).
1
PayloadType
Standard payload type for this codec.
Informational only, not configurable.
0
G711A Codec
Codec
Codec name.
G711A
BitRate
Bit rate in bits/sec.
Informational only, not configurable.
64000
Enable
Enables this codec.
Yes
SilenceSuppression
Enables silence suppression for this codec.
No
PacketizationPeriod
Packet size in ms.
20
Priority
Priority assigned to this codec (1 is the highest).
2
PayloadType
Standard payload type for G711-alaw.
Informational only, not configurable.
8
G729 Codec
Codec
Codec name.
G729
BitRate
Bit rate in bits/sec.
Informational only, not configurable.
8000
Enable
Enables this codec.
Yes
SilenceSuppression
Enables silence suppression for this codec.
No
PacketizationPeriod
Packet size in ms.
20
Priority
Priority assigned to this codec (1 is the highest).
3
PayloadType
Standard payload type for G729.
Informational only, not configurable.
18
iLBC Codec