发明名称 |
CONVERSATIONAL BEARER NEGOTIATION |
摘要 |
<p>A method of setting up a session between peer user terminals of a communication system, said session extending at least in part across a circuit switched access network. The method comprises transporting signalling to initiate said session between at least one of the peer user terminals and said communication system via an IP based packet switched access network using a call control protocol which is also used for setting up end-to-end packet switched sessions, and subsequently establishing said session based upon said signalling.</p> |
申请公布号 |
WO2004073279(A1) |
申请公布日期 |
2004.08.26 |
申请号 |
WO2004SE00127 |
申请日期 |
2004.01.30 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
SUOTULA, JANNE;GARCIA MARTIN, MIGUEL, ANGEL |
分类号 |
H04M7/00;(IPC1-7):H04L29/06;H04L12/64;H04Q7/38 |
主分类号 |
H04M7/00 |
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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