first, sip server sends invite to callee. but it sends two type of message.
one is with port the other is without port number.
second, sip server send invite message again to callee after it already get
100 trying message from callee. last, sip server send a cancel message to
callee.
Regards
_________________________________________________________________
Let your desktop sizzle! Get the hottest wallpapers.
http://www.msn.co.in/entertainment/ Right here at MSN Entertainment!