YD/T 1408-2005
No.7信令与IP的信令网关设备测试方法
Test methods of signaling gateway for No.7 signaling and IP
2005-09-01
YD/T 1144-2001
国内No.7信令网信令转接点(STP)设备技术规范
Technical Specification of the Signalling Transfer Point in National No.7 Signalling Network
2001-05-25
YD/T 1378-2005
公用电信网关口局间NO.7信令技术要求
The technical requirement of No.7 signaling between gateway office for inter-Public telecom network
2005-09-01
YD/T 1913-2009
基于软交换的信令网关设备安全技术要求和测试方法
Security Technical Requirements and Test Methods for Signaling Gateway Based on Softswitch
2009-06-15
YD/T 1303-2004
No.7信令监测系统技术要求
No.7 signaling surveillance system Technical requirement
2004-02-09
YD/T 1126-2001
No.7信令系统测试规范-信令连接控制部分(SCCP)
No.7 signalling system test specification -- Signalling connection control part(SCCP)
2001-05-25
YD/T 1127-2001
No.7信令与IP互通的技术要求
Technical Requirement of Interworking between No.7 Signalling and IP
2001-05-25
GB/T 28502-2012
No.7信令与IP互通的技术要求
Technical requirement of interworking between No.7 signalling and IP
2012-06-29
GF 010-1995
国内NO.7信令方式技术规范信令连接控制部分(SCCP)(暂行规定)
Signaling connection control part of technical regulations on domestic No.7 signaling (SCCP) (provisional regulations)
1995-01-01
YD/T 1180-2002
NO.7信令网网络管理接口技术规范——MTP和SCCP部分
No.7 signalling Network Management Interface Technical Specification -- MTP and SCCP Part
2002-02-01
YD/T 1125-2001
国内No.7信令方式技术规范--2Mbit/s高速信令链路
National No.7 Signalling System Technical Specification -- 2Mbit/s High Speed Link
2001-05-25
GB/T 28505-2012
国内No.7信令方式技术要求 2Mbit/s高速信令链路
Technical specification of national No.7 signaling system 2Mbit/s high speed link
2012-06-29
ITU-T Q.780
Signalling System No. 7 test specification - General description
7号信号系统试验规范.一般说明
1995-10-17
GB 10494-2018
Technical specification for crossing signal equipment in wayside
2018-07-13
CJ/T 539-2019
有轨电车信号系统通用技术条件
General technical specifications of tramway signal system
2019-10-28
GB 10494-2018
铁路区间道口信号设备技术条件
Technical specification for crossing signal equipment in wayside
2018-07-13
GB/T 28506-2012
国内No.7信令方式技术要求 GSM移动电话用户部分（MTUP）
Technical specification for national No.7 signalling system - GSM mobile telephone user part (MTUP)
2012-06-29
YD/T 1079-2000
800MHzCDMA数字蜂窝移动通信网No.7ISUP信令技术规范
800MHz CDMA Digital Cellular Mobile Telecommunications Network Signalling System No.7 ISUP Technical Specification
2000-09-18
GB 10493-2018e
铁路站内道口信号设备技术条件
Technical specification for crossing signal equipment within the station
2018-07-13
GB 10493-2018
铁路站内道口信号设备技术条件
Technical specification for crossing signal equipment within the station
2018-07-13