YD1297-2003IP电话媒体网关控制器技术要求.pdf

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1、1`L中华人民共和国通信行业标准丫D/T1297-2003IP电话媒体网关控制器技术要求GeneraltechnicalrequirementsforIPtelephonymediagatewaycontroller2003-12-30发布2003-12-30实施中华人民共和国信息产业部发布YD/T1297-2003目次前言m1范围············。·······。·······································································

2、······················⋯⋯12规范性引用文件···································································································⋯⋯13定义··················································································································⋯⋯14缩略语

3、·············································································································⋯⋯t5IP电话媒体网关控制器在网络中的位置·····································································⋯⋯26引人MGC后的网络互通架构··········································

4、··········································⋯⋯36.1与电路交换网的互通·······················································································⋯⋯36.2与No.7信令网的互通·······················································································⋯⋯36.3与软交换网

5、的互通··························································································⋯⋯3功能要求·····························。·。············································································⋯⋯47.1呼叫控制和处理功能····································

6、·············································⋯⋯’·”‘’47.2协议功能·····································································································⋯⋯47.3互通功能························································································

7、··············⋯⋯47.4计费信息采集功能··，·······················································································⋯⋯47.5认证与授权功能·····························································································⋯⋯47.6语音处理控制功能·····················

8、·····································································⋯⋯4操作维护和网管要求········，···················································································⋯⋯58.1配置管理(Con