Hi, My environment is OCS R2 integrated with Nortel CS1000 PBX. I start to work with UCMA 2.0. My basic application make a call using following method: _audioVideoCall.BeginEstablish(_calledParty, null, EndCallEstablish, _audioVideoCall); the problem is with callback method, EndCallEstabilish. If _calledParty is a SIP URI (Example: sip:email@example.com) all work correctly, when user1 answer the event EndCallEstablish is fired. But if the _calledParty is a phone number (Example: sip:+firstname.lastname@example.org) the phone ring, but when I answer nothing appens, the event EndCallEstablish is not fired.
Some one had experience about this issue? Thanks and Kind Regards, Elia.