发明名称 |
METHOD FOR EXCHANGING SIGNALLING INFORMATION FOR AT LEAST ONE CALL THAT CAN BE SWITCHED VIA A PACKET SWITCHING NETWORK |
摘要 |
The invention is characterised in that the signalling information belonging to a call to be transmitted via a packet switching network (e.g. IN) can be exchanged between a source exchange (VST1) and a target exchange (VST2) of a conventional line switching network using a signalling network (SN) that is connected to said line switching network instead of the packet switching network. |
申请公布号 |
EP1116369(B1) |
申请公布日期 |
2004.08.04 |
申请号 |
EP19990955715 |
申请日期 |
1999.09.15 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
LANGE, THOMAS;UNGRUH, JOACHIM |
分类号 |
H04M15/00;H04L12/64;H04L12/66;H04L12/70;H04M3/00;H04M7/06;H04Q11/04;(IPC1-7):H04L29/06;H04Q3/00 |
主分类号 |
H04M15/00 |
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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