ITU-T Q.1902.4 AMD 2-2004 承载独立呼叫控制协议(CS2):基本呼叫规程 修正2
ITU-T Q.1902.4 AMD 2-2004 标准详情
- 标准号:ITU-T Q.1902.4 AMD 2-2004
- 中文标题:承载独立呼叫控制协议(CS2):基本呼叫规程 修正2
- 英文标题:bearer independent call control protocol (capability set 2): basic call procedures amendment 2 series q: switching and signalling specifications of signalling related to bearer independent call control (bicc) study group 11
- 标准类别:国际电信联盟标准
- 发布日期:2004-04-01
内容简介
The automatic rerouting (crankback) signalling procedure allows the call set-up to return to a preceding SN so that the call can be automatically rerouted from there. Crankback is an optional signalling procedure that allows for sophisticated support
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