Integrated Services Digital Network (ISDN); Signalling System No.7; ISDN User Part (ISUP) Version 2 for the International Interface; Part 9: Closed User Group (CUG) Supplementary Service (ITU-T Recommendation Q.735, Clause 1 (1993), Modified)
标准号:ETSI ETS 300 356- 9-1995
标准名称: 综合业务数字网(ISDN).7号信令系统.用于国际接口的综合业务数字网用户部分(ISUP).第2版.第9部分:封闭用户组(CUG)补充业务[ITU-T建议 Q0.735,条款1 (1993).修正本]
英文名称:Integrated Services Digital Network (ISDN); Signalling System No.7; ISDN User Part (ISUP) Version 2 for the International Interface; Part 9: Closed User Group (CUG) Supplementary Service (ITU-T Recommendation Q.735, Clause 1 (1993), Modified)
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):M12