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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| YD/T 2426-2012 |
General technical requirements of interworking between different operators Softswitch Network 不同运营商软交换网络之间互通的总体技术要求 |
China Telecommunication
Standards Softswitch Network |
 English PDF |
| YD/T 2326-2011 |
Test method of interworking devices for Softswitch Network 软交换设备网间互通测试方法 |
China Telecommunication
Standards Softswitch Network |
English PDF |
| YD/T 1928.2-2009 |
Softswitch Network Management System Technical Specification. Part 2: NMS Function 软交换网网络管理技术要求 第2部分：网络管理系统功能 |
China Telecommunication
Standards Softswitch Network |
English PDF |
| YD/T 1928.1-2009 |
Softswitch Network Management System Technical Specification. Part 1: General Technical Requirements 软交换网网络管理技术要求 第1部分：总体技术要求 |
China Telecommunication
Standards Softswitch Network |
English PDF |
| YD/T 1880-2009 |
The Technical Requirement of Softswitch and Circuit Switching Network Interworking between Networks 不同运营商软交换和电路交换网之间的互通技术要求 |
China Telecommunication
Standards Softswitch Network |
English PDF |
| YD/T 1879-2009 |
Technical Requirements of Interworking devices for Softswitch Network 软交换互通系列互通设备技术要求 |
China Telecommunication
Standards Softswitch Network |
English PDF |
| YD/T 1522.4-2009 |
Technical Requirements for Session Initiation Protocol. Part 4: SIP’s Applications about call control Based on Softswitching Network 会话初始协议（sip）技术要求 第4部分：基于软交换网络呼叫控制的sip协议 |
China Telecommunication
Standards Softswitch Network |
English PDF |
| YD/T 1792.1-2008 |
Network Management Technical Requirements for 2GHz WCDMA Digital Cellular Mobile Communication Network (Phase Ⅱ) Phas1:Softswitch-Based Configuration Nework Resource Model 2ghz wcdma数字蜂窝移动通信网网络管理技术要求 (第二阶段) 第l部分：基于软交换的配置网络资源模型 |
China Telecommunication
Standards Softswitch Network |
English PDF |
| YD 5153-2007 |
Interim Provision of Fixed Softswitch Network Engineering Design 固定软交换工程设计暂行规定 |
China Telecommunication
Standards Softswitch Network |
English PDF |
| YD/T 1640-2007 |
Technical Specification for Softswitch and Digital Trunking Mobile Communication System Inter-working between Networks 不同运营商软交换和数字集群网之间的互通技术要求 |
China Telecommunication
Standards Softswitch Network |
English PDF |
| YD/T 1594-2007 |
Testing Methods for 2GHz TD-SCDMA/WCDMA Mobile Communication Network Mobile Softswitch Mc Interface between MSC Server and MGW (Phase Ⅱ) 2ghz td-scdma/wcdma数字蜂窝移动通信网移动软交换服务器与媒体网关间的mc接口测试方法(第二阶段) |
China Telecommunication
Standards Softswitch Network |
English PDF |
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