User's Manual 360 Document #: LTRT-42060
Mediant 2600 E-SBC
2. Configure an Allowed Audio Coders Group according to the parameters described in
the table below.
3. Click Submit, and then reset the device with a save ("burn") to flash memory.
Table 21-2: Allowed Audio Coders Group Table Parameter Descriptions
Parameter Description
Allowed Coders Group ID
[AllowedCodersGroupX]
Defines an index number for the new table record.
Coder Name
CLI: name
[AllowedCodersGroupX_Name]
Defines the audio coder. This can be a pre-defined coder or a
user-defined coder. The valid value for user-defined coders is a
string of up to 25 characters (case-insensitive). For example,
"HD.123" (without quotes).
Note: Each coder type (e.g., G.729) can be configured only once
per Allowed Coders Group.
21.4 Configuring Allowed Video Coder Groups
The Allowed Video Coders Group table lets you configure up to four Allowed Video Coders
Groups. An Allowed Video Coders Group defines a list of video coders that can be used
when forwarding video streams to a specific SIP entity. Each Allowed Video Coders Group
can be configured with up to 20 coders. The coders can include default video coders and
user-defined (string) video coders for non-standard or unknown coders. Allowed Video
Coders Groups are assigned to SIP entities, using IP Profiles (see ''Configuring IP Profiles''
on page 297). The video coders appear in the SDP media type "video" ('m=video' line).
Coders that are not listed in the Allowed Video Coders Group are removed from the SDP
offer that is sent to the SIP entity. Only coders that are common between the coders in the
SDP offer and the coders listed in the Allowed Video Coders Group are used. Thus,
Allowed Video Coders Groups enable you to enforce the use of only specified coders. For
more information, see ''Restricting Coders'' on page 331.
The order of appearance of the coders listed in the Allowed Video Coders Group
determines the priority (preference) of the coders in the SDP offer. The device arranges the
SDP offer's coder list according to their order in the Allowed Video Coders Group. The
priority is in descending order, whereby the first coder in the list is given the highest priority
and the last coder, the lowest priority. For more information, see ''Prioritizing Coder List in
SDP Offer'' on page 333.
Currently, the Allowed Video Coder Groups table can only be configured using the ini file
parameter, AllowedVideoCodersGroup or CLI command, configure voip/sbc allowed-video-
coders-group group-0. The table below describes this parameter.
Table 21-3: Allowed Video Coders Group Table Parameter Descriptions
Parameter Description
Allowed Coders Group ID
[AllowedVideoCodersGroupX]
Defines an index number for the new table record.
Coder Name
CLI: name
[AllowedVideoCodersGroupX_Name]
Defines the video coder. This can be a default coder or a
user-defined coder. The valid value for user-defined coders
is a string of up to 25 characters (case-insensitive). For
example, "WOW.789" (but without quotes).
Note: Each coder type can be configured only once per
Allowed Video Coders Group.
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