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.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.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.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.675

Logic procedures for interworking of Signalling System R1 to Signalling System No. 7 (ISUP)
信号系统R1与7号信号系统（ISUP）互通的逻辑程序

1993-03-12

现行

ITU-T Q.675

Logic procedures for interworking of Signalling System R1 to Signalling System No. 7 (ISUP)
信号系统R1与7号信号系统（ISUP）互通的逻辑程序

1993-03-12

现行

ITU-T Q.654

Logic procedures for interworking of signalling system No. 6 to R1
6号至R1号信号系统互通的逻辑程序

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.672

Logic procedures for interworking of signalling system R1 to No. 6
信号系统R1至6号互通的逻辑程序

1988-11-25

现行

ITU-T Q.644

Logic procedures for interworking of signalling system No. 5 to R1
5号至R1号信号系统互通的逻辑程序

1988-11-25

现行

ITU-T Q.671

Logic procedures for interworking of signalling system R1 to No. 5
信号系统R1至5号互通的逻辑程序

1988-11-25

现行

ITU-T Q.644

Logic procedures for interworking of signalling system No. 5 to R1
5号至R1号信号系统互通的逻辑程序

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.672

Logic procedures for interworking of signalling system R1 to No. 6
信号系统R1至6号互通的逻辑程序

1988-11-25

现行

ITU-T Q.671

Logic procedures for interworking of signalling system R1 to No. 5
信号系统R1至5号互通的逻辑程序

1988-11-25

现行

ITU-T Q.654

Logic procedures for interworking of signalling system No. 6 to R1
6号至R1号信号系统互通的逻辑程序

1988-11-25

现行

ITU-T Q.673

Logic procedures for interworking of signalling system R1 to No. 7 (TUP)
信号系统R1至7号（TUP）互通的逻辑程序

1988-11-25

现行

ITU-T Q.665

Logic procedures for interworking of signalling system No. 7 (TUP) to R1
7号信号系统（TUP）与R1互通的逻辑程序

1988-11-25