Use this procedure to delete the number of digits to match the length of the SIP extension in the Communication Manager feature server or evolution server.
Procedure
On the Communication Manager SAT interface, type change inc-call-handling-trmt trunk-group n, where n is the trunk group number, and press Enter.
For example, change inc-call-handling-trmt trunk-group 10.
The system displays the INCOMING CALL HANDLING TREATMENT screen.
In the Number Len field, type the length of the extension.
For example, 12.
In the Number Digits field, type the digits.
For example, +1209833.
In the Del field, type the number of digits to be deleted.
