ETS PRETS 300 192-1991 标准详情
- 标准号：ETS PRETS 300 192-1991
- 中文标题：层3协议信令接口的D-信道在终端设备和专用电信网之间的S参考点的电路交换呼叫控制
- 英文标题：layer 3 protocol for signalling over the d- channel of interfaces at the s reference point between terminal equipment and private telecommunication networks for the control of circuit-switched calls
- 标准类别：欧洲通信标准ETS
- 发布日期：1991-01-01
