CM4.2.3sr1, Unity 4.x, and IOS 12.4.8 with SRST ver 3.3:
In CM mode, to reach VM, PSTN caller hits did 3777 which gets translated to internal Non-DID 6900 that is the Unity VoiceMail Pilot.
In SRST mode, the above is a problem. How do I fix this?
How does SRST work with Unity VM? and what show or debug commands can I use to verify that Unity is registered to SRST?