Use this procedure to edit the existing Treatment vector to add the lines for callback.
Procedure
Using SSH client, connect to the Communication Manager System Access Terminal (SAT) interface.
Run change vector n.
n is the number that you entered in the Destination field of the VECTOR DIRECTORY NUMBER screen while creating the Treatment VDN. In this example, the vector number is 10.
On page 1 of the CALL VECTOR screen, update the details in line 16 to line 26 as shown below:
The new lines that are added for callback are 16, 24, 25, and 26.