Integrated Services Digital Network (ISDN) - Signalling System No. 7 (SS7); ISDN User Part (ISUP) version 4 for the international interface - Part 16: Call Hold (HOLD) supplementary service (ITU-T Recommendation Q.733, clause 2 (1993), modified) (Endorsem
标准号:DIN EN 300356-16-2002
标准名称: 综合业务数字网(ISDN).信令系统No.7(SS7).国际接口ISDN用户部分(ISUP)第4版.第16部分:呼叫保持(HOLD)补充业务
英文名称:Integrated Services Digital Network (ISDN) - Signalling System No. 7 (SS7); ISDN User Part (ISUP) version 4 for the international interface - Part 16: Call Hold (HOLD) supplementary service (ITU-T Recommendation Q.733, clause 2 (1993), modified) (Endorsem
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):M11
国际标准分类号(ICS):33.080