Defines the codec entry priorities and codec names. 

Note

The PSX supports configuring up to 12 codecs in the Packet Service Profile and Preferred Packet Service Profile. The SBC supports receiving all 12 codecs from the PSX in the PSP and Preferred PSP. This applies to interworking with an external PSX (Advanced ERE deployment scenario). See Routing and Policy Management for deployment scenario details.

Additionally, the SBC supports up to 12 codecs over Gateway links to SBCs and/or GSXs.

Note

An SBC-POL-RTU license is needed to enable more than four codecs.

For each codecEntry ID, select a codec name. Example default codec names are:

  • G711-DEFAULT (default codec)
  • G711SS-DEFAULT
  • G711_NONE
  • G723-DEFAULT
  • G723A-DEFAULT
  • G726-DEFAULT
  • G729A-DEFAULT
  • G729AB-DEFAULT

To View and Edit Codec

On the SBC main screen, go to Configuration > Profile Management > Category: Media Profiles > Packet Service Profile > Codec.

Select the desired Packet Service Profile from the drop-down list to view its respective Codec parameters.

The Codec window is displayed.

Figure 1: Profile Management - Media Profiles - Packet Service Profile - Codec

The following fields are displayed:

Table 1: Packet Service Profile - Codec

Parameter

DescrCption

Codec Entry1

This attribute specifies the codec entry with a priority of 1.

Codec Entry2

This attribute specifies the codec entry with a priority of 2.

Codec Entry3

This attribute specifies the codec entry with a priority of 3.

Codec Entry4

This attribute specifies the codec entry with a priority of 4.

Codec Entry5This attribute specifies the codec entry with a priority of 5.
Codec Entry6This attribute specifies the codec entry with a priority of 6.
Codec Entry7This attribute specifies the codec entry with a priority of 7.
Codec Entry8This attribute specifies the codec entry with a priority of 8.
Codec Entry9This attribute specifies the codec entry with a priority of 9.
Codec Entry10This attribute specifies the codec entry with a priority of 10.
Codec Entry11This attribute specifies the codec entry with a priority of 11.
Codec Entry12This attribute specifies the codec entry with a priority of 12.

Make the required changes and click Save at the right hand bottom of the panel to save the changes made.


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