ETS 300 264 Ed.1 标准详情
- 标准号:ETS 300 264 Ed.1
- 中文标题:
- 英文标题:Integrated Services Digital Network (ISDN); Videotelephony teleservice; Service description
- 标准类别:欧洲通信ETS,I-ETS,PRI-ETSETS
- 发布日期:
Describes the stage one of the videotelephony teleservice for the pan-European Integrated ServicesDigital Network (ISDN) as provided by European public telecommunications operators.
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