发明名称 |
METHOD AND APPARATUS FOR REGISTERING OR DEREGISTERING A USER TO OR FROM AN IP MULTIMEDIA SUBSYSTEM |
摘要 |
<p>A method of registering or deregistering a user to or from an IP Multimedia Subsystem network. The method comprises performing a Session Initiation Protocol registration or deregistration on the user's behalf by a Session Initiation Protocol Application Server. Registration or deregistration is performed over the Service Control Interface (ISC) with the Serving Call State Control Function.</p> |
申请公布号 |
EP1997290(B1) |
申请公布日期 |
2012.11.21 |
申请号 |
EP20060725212 |
申请日期 |
2006.03.21 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
PRZYBYSZ, HUBERT;TERRILL, STEPHEN |
分类号 |
H04L29/06 |
主分类号 |
H04L29/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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