This profile specifies whether to allocate DSP resources, when available, for T.38 Error Correction Mode (ECM) calls.
On SBC main screen, go to Configuration > Profile Management > Category: Media Profiles > Packet Service Profile > T38 > ECM.
Select the desired Packet Service Profile from the drop-down list to view its respective ECM parameters.
The ECM window is displayed.
The following fields are displayed:
Make the required changes and click Save at the right hand bottom of the panel to save the changes made.