The server is remote on a public IP address.... here is the verbose logging
02-09-2012 12:25:03.602 [CM503007]: Call(C:13): VMail:999 has joined, contact <sip:
[email protected]:40600>
02-09-2012 12:25:03.601 [CM503007]: Call(C:13): Extn:106 has joined, contact <sip:
[email protected]:57028>...