Currently we are running CallManager 4.1(3)sr3 along with Unity 4.04.
We currently are using MGCP to control all of our gateways from a
centralized cluster and utilize SRST at remote sites for failover. I
was wondering if anyone has been successful, while in SRST mode, of
redirecting an inbound call after a set amount of rings to their
voicemail server, and have the subscribers message play rather than the
main Unity greeting. We are using ISDN PRI at our remote sites. I know
that there were some commands that you could configure to send digits to
the Unity server, but from what I understand those were only supported
in a analog configuration.
Below is a excerpt of my call-manager fallback config:
call-forward busy 91517xxxxxxx
call-forward noan 9517xxxxxxx timeout 12
Any help would be greatly appreciated.