发明名称 |
METHOD FOR TRIGGERING SELF-EXCHANGE IN INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM ARCHITECTURE, APPARATUS AND SYSTEM THEREOF |
摘要 |
<p>The present invention relates to a method for triggering self-exchange in internet protocol multimedia subsystem (IMS) architecture, the method comprising: sending a user registering message to an interrogating call session control function (I-CSCF) by an access gateway control function (AGCF). An identifier is carried by the registering message, for indicating the self-exchange capacity supported by the AGCF. A registering failure response message sent by the I-CSCF is received, and self-exchange is triggered according to the identifier for indicating self-exchange triggering in the registering failure response message. Accordingly, an apparatus and system for self-exchange in IMS architecture is provided by the present invention. The problem of being incapable of triggering self-exchange by the AGCF is resolved, after the user registering failure, and the stability of the system is enhanced.</p> |
申请公布号 |
WO2014063548(A1) |
申请公布日期 |
2014.05.01 |
申请号 |
WO2013CN83909 |
申请日期 |
2013.09.22 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
GUO, JINWEI;ZHANG, WEI;REN, GELIN;YANG, HENGZHAN;PENG, QIAN |
分类号 |
H04L29/06;H04W8/04 |
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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