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.683

Logic procedures for interworking of signalling system R2 to No. 6
信号系统R2至6号互通的逻辑程序

1988-11-25

现行

ITU-T Q.685

Logic procedures for interworking of signalling system R2 to R1
信号系统R2至R1互通的逻辑程序

1988-11-25

现行

ITU-T Q.674

Logic procedures for interworking of signalling system R1 to R2
信号系统R1至R2互通的逻辑程序

1988-11-25

现行

ITU-T Q.645

Logic procedures for interworking of signalling system No. 5 to R2
5号至R2号信号系统互通的逻辑程序

1988-11-25

现行

ITU-T Q.655

Logic procedures for interworking of signalling system No. 6 to R2
6号至R2号信号系统互通的逻辑程序

1988-11-25

现行

ITU-T Q.682

Logic procedures for interworking of signalling system R2 to No. 5
信号系统R2至5号互通的逻辑程序

1988-11-25

现行

ITU-T Q.685

Logic procedures for interworking of signalling system R2 to R1
信号系统R2至R1互通的逻辑程序

1988-11-25

现行

ITU-T Q.682

Logic procedures for interworking of signalling system R2 to No. 5
信号系统R2至5号互通的逻辑程序

1988-11-25

现行

ITU-T Q.683

Logic procedures for interworking of signalling system R2 to No. 6
信号系统R2至6号互通的逻辑程序

1988-11-25

现行

ITU-T Q.655

Logic procedures for interworking of signalling system No. 6 to R2
6号至R2号信号系统互通的逻辑程序

1988-11-25

现行

ITU-T Q.674

Logic procedures for interworking of signalling system R1 to R2
信号系统R1至R2互通的逻辑程序

1988-11-25

现行

ITU-T Q.645

Logic procedures for interworking of signalling system No. 5 to R2
5号至R2号信号系统互通的逻辑程序

1988-11-25

现行

ITU-T Q.666

Logic procedures for interworking of signalling system No. 7 (TUP) to R2
7号信号系统（TUP）与R2互通的逻辑程序

1988-11-25

现行

ITU-T Q.684

Logic procedures for interworking of signalling system R2 to No. 7 (TUP)
信号系统R2至7号（TUP）互通的逻辑程序

1988-11-25

现行

ITU-T Q.695

Logic procedures for interworking of Signalling System No. 7 (ISUP) to R2
7号信号系统（ISUP）至R2互通的逻辑程序

1993-03-12

现行

ITU-T Q.684

Logic procedures for interworking of signalling system R2 to No. 7 (TUP)
信号系统R2至7号（TUP）互通的逻辑程序

1988-11-25

现行

ITU-T Q.666

Logic procedures for interworking of signalling system No. 7 (TUP) to R2
7号信号系统（TUP）与R2互通的逻辑程序

1988-11-25

现行

ITU-T Q.695

Logic procedures for interworking of Signalling System No. 7 (ISUP) to R2
7号信号系统（ISUP）至R2互通的逻辑程序

1993-03-12