07-05-2011, 12:25 PM
if you wanna read more about please read following pages
https://seminarproject.net/Thread-implem...7#pid47637
https://seminarproject.net/Thread-sessio...otocol-sip
https://seminarproject.net/Thread-sessio...-sip--2633
https://seminarproject.net/Thread-implem...7#pid47637
https://seminarproject.net/Thread-sessio...otocol-sip
https://seminarproject.net/Thread-sessio...-sip--2633