Thought I'd ask how others may be doing this, Scenario, 2 sites A & B. Site A has Business Express, site BvMCD. Calls come into site B via sip trunks on vMCD, but all users are primary to Mivb. Site B has calls coming into an Auto Attendant on the Nupoint than transfers to a ring group. DID for this is set to a trusted extension such that if not forwarded, goes into an ACD path that queues for a second then hits the AA. They also have the ability to change the forward to a second ACD path that end up in a second AA as an override gone now kind of thing.
Moreover my question would be if failure occurs and they are on the vMCD. I know currently that this is broken. My thoughts might be since the ring in point is survivable, change the default from going to the primary ACD path to a speedcall that dials it. Then changing the ACD path and fall thru extension to be local only, that way on failover site B could have something different.
Any advice would be appreciated.