现行

ITU-T Q.2962

Digital subscriber signalling system No. 2 - Connection characteristics negotiation during call/connection establishment phase
数字用户信号系统2号——呼叫/连接建立阶段的连接特性协商

1998-05-15

现行

ITU-T Q.2962

Digital subscriber signalling system No. 2 - Connection characteristics negotiation during call/connection establishment phase
数字用户信号系统2号——呼叫/连接建立阶段的连接特性协商

1998-05-15

现行

ITU-T Q.2941.3

Digital Subscriber Signalling System No. 2 - Generic identifier transport extension for support of bearer independent call control
数字用户信号系统2号.支持承载独立呼叫控制的通用标识符传输扩展

2000-06-15

现行

ETS 300 524

European Digital Cellular Telecommunications System (Phase 2) - Signalling Requirements Relating to Routeing of Calls to Mobile Subscribers
欧洲数字蜂窝通信系统（第2阶段）.与移动用户呼叫路由有关的信令要求

1994-09-01

现行

ITU-T Q.2941.3

Digital Subscriber Signalling System No. 2 - Generic identifier transport extension for support of bearer independent call control
数字用户信号系统2号.支持承载独立呼叫控制的通用标识符传输扩展

2000-06-15

现行

ITU-T Q.2933

Digital subscriber signalling system No. 2 - Signalling specification for frame relay service
数字用户信号发送系统2.帧中继业务的信号发送规范

1996-07-09

现行

ITU-T Q.2965.2

Digital subscriber signalling system No. 2 - Signalling of individual Quality of Service parameters
数字用户信号发送系统2.单个服务质量参数的信号发送

1999-12-03

现行

ITU-T Q.2965.2

Digital subscriber signalling system No. 2 - Signalling of individual Quality of Service parameters
数字用户信号发送系统2.单个服务质量参数的信号发送

1999-12-03

现行

ITU-T Q.2933

Digital subscriber signalling system No. 2 - Signalling specification for frame relay service
数字用户信号发送系统2.帧中继业务的信号发送规范

1996-07-09

现行

ITU-T Q.2964.1

Digital subscriber signalling system No. 2 - Basic look-ahead
2号数字用户信号系统-基本前瞻

1996-07-09

现行

ITU-T Q.2941.1

Digital Subscriber Signalling System No. 2 - Generic identifier transport
2号数字用户信号系统-通用标识符传输

1997-09-12

现行

ITU-T Q.2941.1

Digital Subscriber Signalling System No. 2 - Generic identifier transport
2号数字用户信号系统-通用标识符传输

1997-09-12

现行

ITU-T Q.2964.1

Digital subscriber signalling system No. 2 - Basic look-ahead
2号数字用户信号系统-基本前瞻

1996-07-09

现行

ITU-T Q.2931

Digital Subscriber Signalling System No. 2 - User-Network Interface (UNI) layer 3 specification for basic call/connection control
2号数字用户信号系统.基本呼叫/连接控制的用户网络接口（UNI）第3层规范

1995-02-07

现行

ETSI ETS 300 524

European digital cellular telecommunications system (Phase 2); Signalling requirements relating to routeing of calls to mobile subscribers (GSM 03.04)
欧洲数字蜂窝通信系统（第二阶段）；与移动用户呼叫路由有关的信令要求（GSM 03.04）

1994-09-01

现行

ITU-T Q.2931

Digital Subscriber Signalling System No. 2 - User-Network Interface (UNI) layer 3 specification for basic call/connection control
2号数字用户信号系统.基本呼叫/连接控制的用户网络接口（UNI）第3层规范

1995-02-07

现行

ITU-T Q.2941.2

Digital Subscriber Signalling System No. 2 - Generic identifier transport extensions
2号数字用户信号系统.通用标识符传输扩展

1999-12-03

现行

ITU-T Q.2934

Digital subscriber signalling system No. 2 - Switched virtual path capability
数字用户信号系统2号——交换虚拟路径能力

1998-05-15

现行

ITU-T Q.2965.1

Digital subscriber signalling system No. 2 - Support of Quality of Service classes
数字用户信号系统2号——服务质量等级的支持

1999-03-15

现行

ITU-T Q.2965.1

Digital subscriber signalling system No. 2 - Support of Quality of Service classes
数字用户信号系统2号——服务质量等级的支持

1999-03-15