发明名称 |
System and method for scalable and redundant SIP message routing in an IP multimedia subsystem |
摘要 |
An Internet Protocol (IP) multimedia subsystem for use in a telecommunication network. The IP multimedia subsystem comprises: 1) an IP switch for receiving Session Initiation Protocol (SIP) messages from an external IP network; and 2) a plurality of call application nodes capable of executing a plurality of service applications groups. The IP switch distributes the SIP messages to the plurality of call application nodes according to a load-sharing algorithm.
|
申请公布号 |
US7535915(B2) |
申请公布日期 |
2009.05.19 |
申请号 |
US20040974611 |
申请日期 |
2004.10.27 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
COLLINS DAVID ALLAN |
分类号 |
H04L12/28;H04L12/56 |
主分类号 |
H04L12/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|