I have a 200-ICP running 5.0 software release. I am trying to configure our mobile extension application to display a different number than our companies current caller id tag so our employees can tell when a call is coming to them via mobile extension (without using answer confirmation).
In form 54 I have programmed then Calling Party numbers to test, The Extension, The Desktop Monitor, and the Outgoing Mobile Extension numbers to cover all bases.
In form 22 I enabled CPN
In form 4 I verified option 113 is enabled.
This is an embedded Pri.
Called our service provider to verify that we can substitute outbound caller id.
Is there anything else I am missing?