I have a site with a Comdial FXII with a PRI and an Interchange voice mail that I can't seem to get the follow me working. I can see it grab a line to dial out but it hangs up a few seconds later. I've tried Blind, Wait for answer and wait for ring. I can set this up in my office and it works every time aand the only diff is I dont have a PRI. Anyone have any ideas?