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.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.2959

Digital subscriber signalling system No. 2 - Call priority
2号数字用户信号系统-呼叫优先级

1996-07-09

现行

ITU-T Q.2959

Digital subscriber signalling system No. 2 - Call priority
2号数字用户信号系统-呼叫优先级

1996-07-09

现行

ITU-T Q.2965.2B

Digital subscriber signalling system No. 2 - Signalling of individual Quality of Service parameters: Protocol Implementation Conformance Statement (PICS) proforma
数字用户信号发送系统2.单个服务质量参数的信号发送:协议实施一致性声明（PICS）形式表

2000-12-06

现行

ITU-T Q.2965.2B

Digital subscriber signalling system No. 2 - Signalling of individual Quality of Service parameters: Protocol Implementation Conformance Statement (PICS) proforma
数字用户信号发送系统2.单个服务质量参数的信号发送:协议实施一致性声明（PICS）形式表

2000-12-06

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

ATIS 1000623.2014(R2019)

Digital Subscriber Signaling System No. 1 (DSS1) - Signaling Specification for the User Signaling Bearer Service
数字用户信令系统1号（DSS1）.用户信令承载业务的信令规范

2014-06-01

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

现行

ATIS T1.TR.63-2000

Operation of the BICC Protocol with Digital Subscriber Signalling System No. 2 (DSS2)
BICC协议与2号数字用户信令系统（DSS2）的操作

2000-11-01

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.2932.1

Digital subscriber signalling system No. 2 - Generic functional protocol : Core functions
2号数字用户信号系统.通用功能协议:核心功能

1996-07-09

现行

ITU-T Q.2932.1

Digital subscriber signalling system No. 2 - Generic functional protocol : Core functions
2号数字用户信号系统.通用功能协议:核心功能

1996-07-09