YDT 1406-2005 公用电信网间紧急特种业务呼叫的路由和技术实现要求

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1、丫0中华人民共和国通信行业标准丫D/T1406-2005公用电信网间紧急特种业务呼叫的路由和技术实现要求Technicalrequirementsofroutingandimplementationforinter-,iecworkemergencycallservice2005-09-01发布2005-12-01实施中华人民共和国信息产业部发布YD厅1406-2005目次前言·............................................................................

2、..............................................II1范围·..........................................................................................................................12定义和缩略语···············································································......

3、......................13网间紧急特种业务呼叫的基本要求·······················································............................13.1技术实现的基本原则······························································.··.··.····...................13.2电信主管部门对网间紧急特种业务的管理要求·...............

4、............................................43.3网间紧急特种业务呼叫中使用的标识说明····························································⋯⋯4紧急特种业务的路由方案····························································............................44.1通过其他电信业务经营者连接至紧急特种业务平台的技术要求········

5、·························⋯⋯4.2被叫号码修改方案—添加后缀........................................................................44.3网间紧急特种业务的方案要求···········································································⋯⋯5向移动用户提供紧急特种业务的技术要求·......................................

6、.................................55.1向移动用户提供紧急特种业务的原则·································································⋯⋯5.2对特种紧急业务平台管辖边界的呼叫处理原则······················································⋯⋯YDIT1406-2005公用电信网间紧急特种业务呼叫的路由和技术实现要求范围本标准规定了在本地网范围内，通过两个或两个以上的电信业务经

7、营者网间提供紧急特种业务呼叫，且紧急特种业务平台内部未联网时，电信业务经营者对紧急特种业务呼叫的路由和技术实现要求。本标准适用于通过两个或两个以上的电信业务经营者网络向用户提供紧急特种业务呼叫的情况。2定义和缩略语2.，定义下列定义适用于本标准。内部未联网的紧急业务平台:是指在一个本地网范围内，某一紧急特种业务的城市中心平台与辖区内各县(区)中心的紧急业务平台内部未能实现有效联网时的紧急特种业务平台。2.2缩略语下列缩略语适用于本标准。IAMApplyCharging初始地址消息ISUPISDNUserPartISDN用户部分L

8、SLocalSwitch本地交换机MSCMobileServiceCenter移动业务中心GWGateway关口局TmTandemSwitch汇接交换机TUPTelephoneUserPart电话用户部分3网间紧急特种业务呼叫的基本要求3.，技术实现的基本原则(