YDT1296-2003 公用IP语音交换机设备技术要求_.pdf

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1、ICS33.040.30YU中华人民共和国通信行业标准YD/T1296-2003公用IP语音交换机设备技术要求TechnicalspecificationforpublicEPvoiceswitch2003-12-30发布2003-12-30实施中华人民共和国信息产业部发布.www.bzxzk.com.丫D/T1296-2003目次前言·.......................................................................................................................111范

2、围·.......................................................................................................................12规范性引用文件···········。·················...........................·······················。⋯⋯，，二。....⋯⋯13缩略语···········。·········。············································

3、············································⋯⋯14功能要求············，。·······················。···，·························。··················。。········，，，·········⋯⋯25业务要求················。。········，。························。········，·····。····，。·······················，·······。··⋯⋯46接口要求·········

4、·····，。······························，······················，。·································，，⋯⋯67性能要求····.........................................................................................·············⋯⋯78信令要求·.........................................................................

5、.....................................。二99网管···。·············‘··········。····································································。················⋯⋯1410编号方案·······。············。··········。············。····························································⋯⋯1611计费·............

6、........................................................................................................1712定时和同步要求····，，·，·········，············，，···························，·，·························，···..⋯⋯，二1713硬件要求及软件要求·..........................................·········，·········，，····

7、··········甲·········一2014电源及接地要求·.............................................................................................⋯⋯2115环境要求·.........................................................................................................