发明申请
- 专利标题： METHOD FOR TRANSFERRING STATE INFORMATION PERTAINING TO A PLURALITY OF SIP CONVERSATIONS
- 专利标题（中）： 传递SIP多媒体对话的状态信息的方法
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申请号： US14233551申请日： 2012-07-09
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公开(公告)号： US20140310406A1公开(公告)日： 2014-10-16
- 发明人: Claudio Forlivesi , Nico Janssens , Alessandro Duminuco
- 申请人： Claudio Forlivesi , Nico Janssens , Alessandro Duminuco
- 申请人地址： FR Paris
- 专利权人： ALCATEL LUCENT
- 当前专利权人： ALCATEL LUCENT
- 当前专利权人地址： FR Paris
- 优先权： EP11290326.5 20110718
- 国际申请： PCT/EP2012/063390 WO 20120709
- 主分类号： H04L12/26
- IPC分类号： H04L12/26 ; H04L29/06
摘要：
A method for transferring state information pertaining to a plurality of SIP conversations from a first SIP server to a second SIP server, said first SIP server and said second SIP server being operatively connected to one or more SIP gateways, the method comprising at a controlling node: monitoring said first SIP server until ongoing transactions are terminated; after termination of said ongoing transactions, obtaining dialog state information pertaining to conversations managed by said first SIP server from said first SIP server; and storing said obtained dialog state information at said second SIP server.
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