Codec groups

Codec groups allows to create arbitrary sets of media codecs and applies them to the Gateways. Groups can differ in the composition of codecs, their priority and traffic codes, which allows to process different scenarios when processing calls.

Codec group’s attributes:


Unique Codec group’s id.


Codec group’s name.


Each codec has the following attributes:


Codec’s name. All available codecs are presented in drop-down list.


Codec priority in SDP. Less value means higher priority. Must be unique within group.

Dynamic payload type

Payload type override (allowed only values from dynamic range).

Format parameters

Non-standard value for fmt param SDP attribute.