So today I went to setup my E911. Changed my CallCentric account to Pay Per Call, then used OBiTalk to set it up. Tested it, rec'd a call just fine, would not send a call. Sent a trouble ticket to OBi.
I then setup E911 with CallCentric and they responded in less than one hour. I have NOT yet tested it, as I'm waiting to resolve my CallCentric outbound issues.
Just a note - for a person unfamiliar with the OBi and VOIP, it is not a seamless setup. I read how easy it was, but if OBiTalk can't setup via its menus CallCentric for outbound on SP2 and E911, what's the point of the menus?