Broadband Integrated Services Digital Network (B-ISDN) and Broadband Private Integrated Services Network (B-PISN) - Digital Subscriber Signalling System No. two (DSS2); Broadband Inter-Exchange Signalling (B-QSIG) and Signalling System No. 7 (SS7); call control in a separated call and bearer control environment - Part 1: Protocol specification (Endorsement of the English version EN 302092-1 V 1.2.2 (1999-11) as German standard)
宽带综合业务数字网（B-ISDN）和宽带专用综合业务网（B-PISN）-第二号数字用户信号发送系统（DSS2）；宽带交换间信令（B-QSIG）和7号信令系统（SS7）；独立呼叫和承载控制中的呼叫控制
2000-10-01
DIN EN 300443-3
Broadband Integrated Services Digital Network (B-ISDN) - Digital Subscriber Signalling System No. two (DSS2); B-ISDN user-network interface layer 3 specification for basic call/bearer control - Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification for the user (Endorsement of the English version EN 300443-3 V 1.2.1 (2001-06) as German Standard)
宽带综合业务数字网（B-ISDN）-第二号数字用户信号发送系统（DSS2）；B-ISDN用户网络接口基本呼叫/承载控制第3层规范第3部分:用户测试套件结构和测试目的（TSS&TP）规范
2002-11-01
DIN EN 302091-1
Broadband Integrated Services Digital Network (B-ISDN) and Broadband Private Integrated Services Network (B-PISN) - Digital Subscriber Signalling System No. two (DSS2); Broadband Inter-Exchange Signalling (B-QSIG) and Signalling System No. 7 (SS7); Prenegotiation - Part 1: Protocol specification (Endorsement of the English version EN 302091-1 V 1.1.3 (1999-11) as German standard)
宽带综合业务数字网（B-ISDN）和宽带专用综合业务网（B-PISN）-第二号数字用户信号发送系统（DSS2）；宽带交换间信令（B-QSIG）和7号信令系统（SS7）；谈判前协议第1部分:协议规范
2000-10-01
ITU-T Q.2931F
Broadband integrated services digital network (B-ISDN) - Digital subscriber signalling system No. 2 (DSS2) - User-network interface (UNI) layer 3 specification for basic call/connection control: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) profo
宽带综合业务数字网（B-ISDN）.第2号数字用户信号发送系统（DSS2）.基本呼叫/连接控制的用户网络接口（UNI）第3层规范:抽象测试套件（ATS）和部分协议执行额外测试信息（PIXIT）profo
2000-12-06
ITU-T Q.2931D
Broadband integrated services digital network (B-ISDN) - Digital subscriber signalling system No. 2 (DSS2) - User-network interface (UNI) layer 3 specification for basic call/connection control: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) profo
宽带综合业务数字网（B-ISDN）.第2号数字用户信号发送系统（DSS2）.基本呼叫/连接控制的用户网络接口（UNI）第3层规范:抽象测试套件（ATS）和部分协议执行额外测试信息（PIXIT）profo
2000-12-06
DIN EN 301485-1
Broadband Integrated Services Digital Network (B-ISDN) - Digital Subscriber Signalling No. two (DSS2) protocol; Support of ATM end system addressing format by Number identification supplementary services - Part 1: Protocol specification (ITU-T Recommendation Q.2951.9 (1999), modified) (Endorsement of the English version EN 301485-1 V 1.1.1 (2000-09) as German Standard)
宽带综合业务数字网（B-ISDN）.第二号数字用户信令（DSS2）协议；通过号码识别补充业务对ATM终端系统寻址格式的支持.第1部分:协议规范（ITU-T建议Q.2951.9（1999） 修改）