首页 馆藏资源 舆情信息 标准服务 科研活动 关于我们
现行 ITU-T Q.621
收藏跟踪
购买正版
Logic procedures for outgoing signalling system No. 4 4号输出信号系统的逻辑程序
发布日期: 1988-11-25
分类信息
发布单位或类别: 美国-国际电信联盟
关联关系
研制信息
相似标准/计划/法规
现行
ITU-T Q.622
Logic procedures for outgoing signalling system No. 5
5号输出信号系统的逻辑程序
1988-11-25
现行
ITU-T Q.625
Logic procedures for outgoing signalling system R1
输出信号系统R1的逻辑程序
1988-11-25
现行
ITU-T Q.623
Logic procedures for outgoing signalling system No. 6
6号输出信号系统的逻辑程序
1988-11-25
现行
ITU-T Q.626
Logic procedures for outgoing signalling system R2
输出信号系统R2的逻辑程序
1988-11-25
现行
ITU-T Q.626
Logic procedures for outgoing signalling system R2
输出信号系统R2的逻辑程序
1988-11-25
现行
ITU-T Q.623
Logic procedures for outgoing signalling system No. 6
6号输出信号系统的逻辑程序
1988-11-25
现行
ITU-T Q.622
Logic procedures for outgoing signalling system No. 5
5号输出信号系统的逻辑程序
1988-11-25
现行
ITU-T Q.625
Logic procedures for outgoing signalling system R1
输出信号系统R1的逻辑程序
1988-11-25
现行
ITU-T Q.627
Logic procedures for outgoing Signalling System No. 7 (ISUP)
7号输出信号系统(ISUP)的逻辑程序
1993-03-12
现行
ITU-T Q.624
Logic procedures for outgoing Signalling System No. 7 (TUP)
7号输出信号系统(TUP)的逻辑程序
1993-03-12
现行
ITU-T Q.627
Logic procedures for outgoing Signalling System No. 7 (ISUP)
7号输出信号系统(ISUP)的逻辑程序
1993-03-12
现行
ITU-T Q.624
Logic procedures for outgoing Signalling System No. 7 (TUP)
7号输出信号系统(TUP)的逻辑程序
1993-03-12
现行
ITU-T Q.611
Logic procedures for incoming signalling system No. 4
4号进线信号系统的逻辑程序
1988-11-25
现行
ITU-T Q.611
Logic procedures for incoming signalling system No. 4
4号进线信号系统的逻辑程序
1988-11-25
现行
ITU-T Q.634
Logic procedures for interworking of signalling system No. 4 to R2
4号至R2号信号系统互通的逻辑程序
1988-11-25
现行
ITU-T Q.681
Logic procedures for interworking of signalling system R2 to No. 4
信号系统R2至4号互通的逻辑程序
1988-11-25
现行
ITU-T Q.681
Logic procedures for interworking of signalling system R2 to No. 4
信号系统R2至4号互通的逻辑程序
1988-11-25
现行
ITU-T Q.634
Logic procedures for interworking of signalling system No. 4 to R2
4号至R2号信号系统互通的逻辑程序
1988-11-25
现行
ITU-T Q.615
Logic procedures for incoming signalling system R1
输入信号系统R1的逻辑程序
1988-11-25
现行
ITU-T Q.613
Logic procedures for incoming signalling system No. 6
6号进线信号系统的逻辑程序
1988-11-25