[推荐]中国电信软交换业务技术规范

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<div style="MARGIN-TOP: 10px; MIN-HEIGHT: 200px;"><strong><span class="tpc_title">中国电信软交换业务技术规范</span><br/><br/></strong><span class="tpc_content"><font size="2"><br/>前言<br/>本业务技术规范在信产部行标和中国电信相关规范基础上，根据相关具体需<br/>求，结合软交换试商用工程的实际情况，制定软交换网络上各类业务的业务技术<br/>实现方式和流程，包括业务描述、业务规范和呼叫流程。<br/>参照PSTN 业务体系，软交换体系应实现基本业务、补充业务、IP Centrex、<br/>传统智能业务；同时应满足试商用阶段新型增值业务的要求。在PSTN 业务体系<br/>的基础上，根据软交换网络和终端的业务特性，结合市场需求，扩充了业务种类，<br/>修改了相关的技术要求，并提供了较详细的技术实现流程。<br/>随着技术和市场的发展，软交换新型增值业务的需求更加具体明确，相关业<br/>务规范将得到发展和完善。<br/>本规范可作为软交换业务的研发、测试、业务受理的技术依据和参考。<br/><br/>目录<br/>1. 适用范围..........1<br/>2. 规范性引用文件..............................................................................................................................1<br/>3. 定义..................2<br/>4. 缩略语..............2<br/>5. 软交换体系结构..............................................................................................................................3<br/>6. 业务提供方式..5<br/>7. 软交换业务技术要求......................................................................................................................6<br/>7.1 软交换业务框架.....................................................................................................................6<br/>7.2 终端的业务能力要求.............................................................................................................6<br/>7.3 业务技术要求.........................................................................................................................8<br/>7.3.1 基本业务和补充业务支持要求.....................................................................................8<br/>7.3.2 IP CENTREX 的支持要求................................................................................................13<br/>7.3.3 传统智能业务支持要求...............................................................................................13<br/>7.3.4 软交换新型增值业务支持要求...................................................................................14<br/>8. 业务描述及技术实现流程............................................................................................................14<br/>8.1 业务汇总及编号...................................................................................................................14<br/>8.2 基本业务P-B........................................................................................................................16<br/>8.3 补充业务...............................................................................................................................24<br/>8.3.1 PSTN 补充业务P-PS.......................................................................................................24<br/>8.3.2 ISDN 补充业务P-IS ........................................................................................................60<br/>8.3.3 新补充业务S-NS..........................................................................................................87<br/>8.3.4 数据多媒体补充业务S-SD.........................................................................................88<br/>8.4 IP CENTREX 业务S-CX.....................................................................................................89<br/>8.5 传统智能业务P-IN...............................................................................................................89<br/>8.5.1 被叫集中付费业务（800 ）P-IN-1 ..............................................................................90<br/>8.5.2 计帐卡呼叫业务（200 ，300 ）P-IN-2 ........................................................................90<br/>8.5.3 虚拟专用网VPN 业务P-IN-3......................................................................................90<br/>8.5.4 通用个人通信UPT 业务P-IN-4..................................................................................90<br/>8.5.5 大众呼叫业务（MAS ）P-IN-5 ....................................................................................91<br/>8.5.6 电话投票VOT 业务P-IN-6..........................................................................................92<br/>8.5.7 广域集中用户交换机WAC 业务P-IN-7 .....................................................................92<br/>8.5.8 号码携带NP 业务P-IN-8............................................................................................92<br/>8.6 软交换新型增值业务S-IN...................................................................................................92<br/>8.6.1 软交换UPT 业务S-IN-1.............................................................................................92<br/>8.6.2 WEB800 业务S-IN-2 .......................................................................................................92<br/>8.6.3 点击拨号CTD 业务S-IN-3.........................................................................................93<br/>8.6.4 点击传真CTF 业务S-IN-4 .........................................................................................93<br/>8.6.5 WEB 会议业务S-IN-5 .....................................................................................................93<br/>中国电信软交换业务技术规范<br/>8.6.6 软交换预付费业务S-IN-6...........................................................................................93<br/>8.6.7 软交换广域集中交换机业务(WAC) S-IN-7.................................................................93<br/>8.6.8 统一通信UC 业务S-IN-8...........................................................................................93<br/>8.6.9 呈现业务S-IN-9 ...........................................................................................................93<br/>附录1：《软交换UPT 业务技术规范》<br/>附录2：《WEB800 业务技术规范》<br/>附录3：《CTD 业务技术规范》<br/>附录4：《CTF 业务技术规范》<br/>附录5：《WEB 会议业务技术规范》<br/>附录6：《软交换预付费业务技术规范》<br/>附录7：《软交换广域Centrex 业务技术规范》<br/>附录8：《UC 业务技术规范》<br/><br/><br/></font><a href="http://www.wellya.net/job.php?action=download&amp;pid=tpc&amp;tid=5349&amp;aid=604" target="_blank"><font size="2">中国电信软交换业务技术规范.rar</font></a></span><br/></div><div style="MARGIN-TOP: 10px; 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