Running the DM/PM rules is CPU- and memory-intensive because each rule is issued for every sub-rule linearly. If you do not use DM/PM rules sparingly, it becomes difficult to manage the number of DM/PM rules or sub-rules applied to a call. Ribbon recommends issuing no more than 80-100 sub-rules per call.
Use this screen to configure the Digit Manipulation options. On the SBC main screen, go to Configuration > Profile Management > Category: Digit Parameter Handling Profiles > DM PM Rule > Sub Rule > Digit Manipulation. Select the desired DM/PM Rule and Sub Rule from the drop-down list to view its respective Digit Manipulation parameters. The Digit Manipulation window is displayed. Profile Management - DM PM Rule - Sub Rule - Digit Manipulation Digit Manipulation Parameters: Specify the number type: Make the required changes and click Save.To View and Edit Digit Manipulation
Parameter Description Number Type