Session Initiation Protocol(SIP) is a signaling protocol for Internet conferencing, telephony, presence, events notification and instant messaging(IM).
reference from:
http://www.cs.columbia.edu/sip/
Last updated:03/28/2008
http://en.wikipedia.org/wiki/Session_Initiation_Protocol_%28Java%29
Last update:25 July 2008
Picture From:http://www.cs.columbia.edu/sip/SIP.jpg
reference from:
http://www.cs.columbia.edu/sip/
Last updated:03/28/2008
http://en.wikipedia.org/wiki/Session_Initiation_Protocol_%28Java%29
Last update:25 July 2008
Picture From:http://www.cs.columbia.edu/sip/SIP.jpg
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