DIN ETS 300137-1992 综合服务数字网络(ISDN).封闭式用户组的附加服务.功能能力和信息流量
DIN ETS 300137-1992 标准详情
- 标准号：DIN ETS 300137-1992
- 中文标题：综合服务数字网络(ISDN).封闭式用户组的附加服务.功能能力和信息流量
- 英文标题：Integrated Services Digital Network (ISDN); Closed User Group (CUG) supplementary service; functional capabilities and information flows; english version ETS 300137:1992
- 标准类别：德国标准
- 发布日期：1992-12
内容简介
This document deals with the stage 2 description of the Closed User Group supplementary service in the pan-European ISDN. This supplementary service enables users to form groups, to and from which access is restricted. Members of a specific closed us
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