发明申请
US20110216759A1 METHOD FOR PUBLISHING, QUERYING AND SUBSCRIBING TO INFORMATION BY A SIP TERMINAL IN A VoIP NETWORK SYSTEM, SIP TERMINAL, SIP APPLICATION SERVER, SIP INFORMATION CENTER AND VoIP NETWORK SYSTEM
审中-公开
VoIP网络系统，SIP终端，SIP应用服务器，SIP信息中心和VoIP网络系统中的SIP终端的发布，查询和订阅信息的方法
- 专利标题： METHOD FOR PUBLISHING, QUERYING AND SUBSCRIBING TO INFORMATION BY A SIP TERMINAL IN A VoIP NETWORK SYSTEM, SIP TERMINAL, SIP APPLICATION SERVER, SIP INFORMATION CENTER AND VoIP NETWORK SYSTEM
- 专利标题（中）： VoIP网络系统，SIP终端，SIP应用服务器，SIP信息中心和VoIP网络系统中的SIP终端的发布，查询和订阅信息的方法
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申请号： US12671560申请日： 2007-08-02
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公开(公告)号： US20110216759A1公开(公告)日： 2011-09-08
- 发明人: Xiangyun Qian , Aihao Yin , Xiao Wang , Peng Liu
- 申请人： Xiangyun Qian , Aihao Yin , Xiao Wang , Peng Liu
- 国际申请： PCT/CN07/02329 WO 20070802
- 主分类号： H04L12/66
- IPC分类号： H04L12/66
摘要：
The invention provides method for publishing, querying, subscribing to information by a SIP terminal in a VoIP network system, a SIP terminal, a SIP application server, a SIP information center and the VoIP network system. Wherein the VoIP network system is deployed with SIP information center for storing and providing at least the information. The method for publishing information by a SIP terminal in a VoIP network system comprises: creating a publishing request with the information to be published embedded in at the SIP terminal; sending the publishing request from the SIP terminal to the SIP information center via the SIP application server; recording the information in the SIP information center's database; and notifying the new information update to the subscribed SIP terminals.
信息查询
