I.S. ETS 300 049-1992
I.S. ETS 300 049-1992 标准详情
- 标准号：I.S. ETS 300 049-1992
- 中文标题：
- 英文标题：Integrated Services Digital Network (isdn) - Isdn Packet Mode Bearer Service (pmbs) Isdn Virtual Call (vc) And Permanent Virtual Call (pvc) Bearer Services Provided By The D-channel Of The User Access Basic And Primary Rate
- 标准类别：爱尔兰国家标准I.S.
- 发布日期：
内容简介
Defines the stage one of the Packet Mode Bearer Service (PMBS) provided by the D-channel of the user access for the pan-European Integrated Services Digital Network (ISDN) as provided by European public telecommunications operators.
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