发明名称 |
System and method for session initiation protocol header modification |
摘要 |
A user agent (UA) for communicating with a communications network implementing an internet protocol (IP) multimedia subsystem (IMS) is presented. The UA is configured to send and receive session initiation protocol (SIP) messages. The UA includes a processor configured to send a message to the network. The message identifies an application policy. The application policy defines at least one of a SIP message header field to include, a SIP message header field to remove, a SIP message header field to allow, and a SIP message header field to modify. The processor is configured to receive a SIP message from the network. The SIP message includes a set of SIP message header fields. The set of SIP message header fields are modified in accordance with the application policy.
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申请公布号 |
US8416781(B2) |
申请公布日期 |
2013.04.09 |
申请号 |
US20090611769 |
申请日期 |
2009.11.03 |
申请人 |
SHATSKY ALEX;ALLEN ANDREW;BUCKLEY ADRIAN;BAKKER JAN HENDRIK LUCAS;MCCOLGAN BRIAN;RESEARCH IN MOTION LIMITED |
发明人 |
SHATSKY ALEX;ALLEN ANDREW;BUCKLEY ADRIAN;BAKKER JAN HENDRIK LUCAS;MCCOLGAN BRIAN |
分类号 |
H04L0012/000056 |
主分类号 |
H04L0012/000056 |
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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