YDT1379-2005 网间主叫号码显示限制业务.pdf

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1、丫n中华人民共和国通信行业标准YD/T1379-2005网间主叫号码显示限制业务Therequirementsforthecallinglineidentificationrestrictionbetweennetworks2005-09-01发布2005-12-01实施中华人民共和国信息产业部发布.www.bzxzk.com.丫D1T1379-2005目次前言·........................................................................

2、..................................................II1范围·..........................................................................................................................I2规范性引用文件·...................................................................

3、........................................I3缩略语·........................................................................................................................I4业务含义和业务特征·.............................................................................

4、........................I4.1业务含义·...........................................................................................................I4.2业务特征·..........................................................................................................

5、.I4.2.1业务的激活······························································.................................I4.2.2号码的强制显示·.........................................................................................25网间呼叫的信令流程··································

6、··································.·..............................25.1网间信令采用ISUP................................................................................................25.2网间信令采用TUP..................................................................

7、.................................26网间开放主叫号码显示限制业务的要求········································································⋯⋯6.1信令格式要求·.....................................................................................................36.1.1网间信令采用ISUP..

8、..................................................................................36.1.2网间信令采用TUP.......................................................................................46.2设备要求·......................