现行

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

现行

YD/T 2290-2011

统一IMS网络与软交换网络互通信令流程技术要求
Technical requirements for interworking between unified IMS and softswitch

2011-05-18

现行

ITU-T U.200

The international telex service - General technical requirements for interworking
国际电传业务.互通的一般技术要求

1993-03-12

现行

ITU-T U.200

The international telex service - General technical requirements for interworking
国际电传业务.互通的一般技术要求

1993-03-12

现行

ITU-T F.80

Basic requirements for interworking relations between the international telex service and other services
国际电传业务与其他业务互通关系的基本要求

1991-10-11

现行

ITU-T F.80

Basic requirements for interworking relations between the international telex service and other services
国际电传业务与其他业务互通关系的基本要求

1991-10-11

现行

YD/T 1880-2009

不同运营商软交换和电路交换网之间的互通技术要求
The Technical Requirement of Softswitch and Circuit Switching Network Interworking between Networks

2009-06-15

现行

YD/T 1804-2008

互联互通辅助测试系统技术要求
Technical Requirements of Assistant Testing System Used for Interworking between Networks

2008-07-28

现行

YD/T 1882-2009

不同运营商数字集群网络互通技术要求
The Technical Requirement of Interworking between Digital Trunking Networks Operated by Different Carrier

2009-06-15

现行

YD/T 1604-2007

点对点多媒体消息业务网间互通技术要求
Technical Requirements of Peer to Peer Multimedia Messageing Service Interworking between Networks

2007-04-16

现行

ITU-T U.220

The international telex service - Technical requirements for a status enquiry function in an interworking scenario
国际电传业务.互通情况下状态查询功能的技术要求

1993-03-12

现行

ITU-T U.220

The international telex service - Technical requirements for a status enquiry function in an interworking scenario
国际电传业务.互通情况下状态查询功能的技术要求

1993-03-12

现行

YD/T 1522.31-2009

会话初始协议（SIP）技术要求 第3部分：ISDN用户部分（ISUP）和会话初始协议（SIP）的互通（补充件1）
Technical Requirements for Session Initiation Protocol Part 3 Interworking between ISUP and SIP-Supplement 1

2009-06-15

现行

YD/T 1403-2005

点对点网间短消息的服务质量要求和测试方法
The technical requirement and test method of service qualification of peer to peer short message interworking between networks

2005-09-01

现行

YD/T 3267-2017

不同运营商的IMS网络和电路交换网、软交换网络互通技术要求
Technical Requirements for interworking between IMS networks and Switched circuit networks, softswitch networks of different operators

2017-07-07

现行

YD/T 2539-2013

点对点网间短消息服务质量补充要求和测试方法
Supplementary technical requirements and test method for the quality of service of peer to peer short message interworking between networks

2013-04-25

现行

ITU-T U.207

Technical requirements to be met for the transfer of messages between terminals of the international telex service and Group 3 facsimile terminals connected to the PSTN
国际电传业务终端和连接到PSTN的第3组传真终端之间的信息传输应满足的技术要求

1993-03-12

现行

ITU-T U.207

Technical requirements to be met for the transfer of messages between terminals of the international telex service and Group 3 facsimile terminals connected to the PSTN
国际电传业务终端和连接到PSTN的第3组传真终端之间的信息传输应满足的技术要求

1993-03-12

现行

ITU-T U.203

Technical requirements to be met when providing real-time bothway communications between terminals of the international telex service and data terminal equipments on a PSPDN or via the PSTN
在PSPDN上或通过PSTN在国际电传业务终端和数据终端设备之间提供实时双向通信时应满足的技术要求

1993-03-12

现行

ITU-T U.203

Technical requirements to be met when providing real-time bothway communications between terminals of the international telex service and data terminal equipments on a PSPDN or via the PSTN
在PSPDN上或通过PSTN在国际电传业务终端和数据终端设备之间提供实时双向通信时应满足的技术要求

1993-03-12