ETS 300 425 Ed.1
ETS 300 425 Ed.1 标准详情
- 标准号：ETS 300 425 Ed.1
- 中文标题：
- 英文标题：Private Integrated Services Network (PISN); Specification, functional model and information flows; Call intrusion supplementary service [ISO/IEC 14845 (1996) modified]
- 标准类别：欧洲通信ETS,I-ETS,PRI-ETSETS
- 发布日期：
内容简介
Describes the Call Intrusion supplementary service (SS-CI), whichis applicable to basic services supported by Private Telecommunication Networks (PTNs). Basic services are specified in ETS 300 171. This is a supplementary service which enables the us
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