ETS 300 668-1 Ed.1
ETS 300 668-1 Ed.1 标准详情
- 标准号：ETS 300 668-1 Ed.1
- 中文标题：
- 英文标题：Broadband Integrated Services Digital Network (B-ISDN); Digital Subscriber Signalling System No. two (DSS2) protocol; User-to-User Signalling (UUS) supplementary service; Part 1: Protocol specification [ITU-T Recommendation Q.2957, clause 1 (1995), m
- 标准类别：欧洲通信ETS,I-ETS,PRI-ETSETS
- 发布日期：
内容简介
Describes the stage three of the User-to-UserSignalling (UUS) supplementary service for thepan-European Broadband Integrated Services DigitalNetwork (B-ISDN) as provided by European publictelecommunications operators at the T[B] referencepoint or coi
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