YDT 1296_公用IP语音交换机设备技术要求.pdf

ICS 33.040.30 YU 中华人民共和国通信行业标准 YD/T 1296-2003 公用IP语音交换机设备技术要求 TechnicalspecificationforpublicEPvoiceswitch 2003-12-30发布 2003-12-30实施 中华人 民共和 国信息产业部 发布 丫D/T 1296-2003 目 次 前 言 · 11 1范围 · 1 2规范性引用文件···········。········································。……，，二。……1 3缩略语 ···········。·········。························································································…… 1 4 功能要求 ············，。·······················。···，·························。··················。。········，，，·········……2 5业务要求 ················。。········，。························。········，·····。····，。·······················，·······。··……4 6 接口要求 ··············，。······························，······················，。·································，，……6 7 性能要求 ·················…… 7 8信令要求 ·。二9 9 网管 ···。·············‘··········。····································································。················…… 14 10 编号方案 ·······。············。··········。············。····························································…… 16 11计费 · 17 12 定时和同步要求 ····，，·，·········，············，，···························，·，·························，···..……，二17 13硬件要求及软件要求··········，·········，，··············甲·········一 20 14 电源及接地要求 ·…… 21 15 环境要求 · 22 标准分享网 免费下载 丫D/T 1296-2003 前 言 本标准是 “公用IP语音交换机”的系列标准之一，该系列标准的结构及名称预计如下: 1.公用IP语音交换机设备技术要求 2.公用IP语音交换机设备测试方法 本标准与 公《用IP语音交换机设备测试方法》配套使用。 本标准由中国通信标准化协会提出并归口。 本标准起草单位:信息产业部电信传输研究所 本标准主要起草人 :段世 惠