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| + | 本章节介绍如何实现通过SIP trunk/SBC和PBX的对接部署。此文档的内容可能滞后,如果用户想了解最新的更新内容: |
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| + | 1)建议读者可查阅官方最新英文文档: |
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| + | https://docs.telcobridges.com/tbwiki/FreeSBC:SIP_Trunking:Configuration_A |
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− | <h1 id="firstHeading" class="firstHeading">FreeSBC:SIP Trunking</h1>
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− | <div id="bodyContent">
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− | <div id="siteSub">From TBwiki</div>
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− | <div id="contentSub"></div>
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− | <div id="jump-to-nav">Jump to: <a href="#column-one">navigation</a>, <a href="#searchInput">search</a></div>
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− | <!-- start content -->
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− | <div lang="en" dir="ltr" class="mw-content-ltr"><table id="toc" class="toc"><tr><td><div id="toctitle"><h2>Contents</h2></div>
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− | <ul>
| + | |
− | <li class="toclevel-1 tocsection-1"><a href="#SIP_Trunking"><span class="tocnumber">1</span> <span class="toctext">SIP Trunking</span></a></li>
| + | |
− | <li class="toclevel-1 tocsection-2"><a href="#Benefits_of_SIP_Trunking"><span class="tocnumber">2</span> <span class="toctext">Benefits of SIP Trunking</span></a></li>
| + | |
− | <li class="toclevel-1 tocsection-3"><a href="#Typical_SIP_Trunking_Sample"><span class="tocnumber">3</span> <span class="toctext">Typical SIP Trunking Sample</span></a></li>
| + | |
− | <li class="toclevel-1 tocsection-4"><a href="#Features_of_the_FreeSBC"><span class="tocnumber">4</span> <span class="toctext">Features of the FreeSBC</span></a></li>
| + | |
− | <li class="toclevel-1 tocsection-5"><a href="#Configuration"><span class="tocnumber">5</span> <span class="toctext">Configuration</span></a></li>
| + | |
− | <li class="toclevel-1 tocsection-6"><a href="#References"><span class="tocnumber">6</span> <span class="toctext">References</span></a></li>
| + | |
− | </ul>
| + | |
− | </td></tr></table>
| + | |
− | <h2> <span class="mw-headline" id="SIP_Trunking"> SIP Trunking </span></h2>
| + | |
− | <p>A SIP Trunk provides the same service you get from a traditional phone lines. The difference is, instead of being a physical wire, a SIP Trunk is a “virtual” line which is provided by a SIP trunk provider delivered over IP using the SIP protocol.
| + | |
− | </p>
| + | |
− | <h2> <span class="mw-headline" id="Benefits_of_SIP_Trunking"> Benefits of SIP Trunking </span></h2>
| + | |
− | <ul><li> Lower circuit costs
| + | |
− | </li><li> Lower PSTN origination/termination fees
| + | |
− | </li><li> Better customer service
| + | |
− | </li><li> Move offices and keep the same number
| + | |
− | </li><li> Flexibility
| + | |
− | </li><li> Scalability
| + | |
− | </li><li> Reliability
| + | |
− | </li></ul>
| + | |
− | <p><br />
| + | |
− | </p>
| + | |
− | <h2> <span class="mw-headline" id="Typical_SIP_Trunking_Sample"> Typical SIP Trunking Sample </span></h2>
| + | |
− | <p><a href="/tbwiki/File:FreeSBC_Sip_Trunking.jpg" class="image"><img alt="FreeSBC Sip Trunking.jpg" src="/mediawiki/images/thumb/5/56/FreeSBC_Sip_Trunking.jpg/800px-FreeSBC_Sip_Trunking.jpg" width="800" height="212" /></a>
| + | |
− | </p>
| + | |
− | <h2> <span class="mw-headline" id="Features_of_the_FreeSBC"> Features of the FreeSBC </span></h2>
| + | |
− | <ul><li>Back-to-back user agent (B2BUA)
| + | |
− | </li><li>DOS/DDOS protection, dynamic blacklisting and call access control
| + | |
− | </li><li>Easy to deploy, operate and manage through various interfaces including a RESTful API
| + | |
− | </li><li>Integrated network troubleshooting tools (traces, media/signaling recording, test call generation, etc)
| + | |
− | </li><li>Up to 60,000 simultaneous signaling and media sessions
| + | |
− | </li><li>Media transcoding
| + | |
− | </li><li>Flexible and extensive routing with SIP headers modification capabilities
| + | |
− | </li><li>Fit to install on virtual machines, clouds, baremetal servers or TelcoBriges' hardware.
| + | |
− | </li></ul>
| + | |
− | <h2> <span class="mw-headline" id="Configuration"> Configuration </span></h2>
| + | |
− | <ul><li><a href="/tbwiki/FreeSBC:SIP_Trunking:Configuration_A" title="FreeSBC:SIP Trunking:Configuration A">SIP Trunking Configuration Instruction</a>
| + | |
− | </li><li><a href="/tbwiki/FreeSBC_Configuration_Files:SIP_Trunking" title="FreeSBC Configuration Files:SIP Trunking">SIP Trunking Sample Configuration File</a>
| + | |
− | </li></ul>
| + | |
− | <h2> <span class="mw-headline" id="References"> References </span></h2>
| + | |
− | <ul><li><a rel="nofollow" class="external text" href="https://sbc.telcobridges.com/#PDF">FreeSBC Datasheet</a>
| + | |
− | </li><li><a rel="nofollow" class="external text" href="https://en.wikipedia.org/wiki/SIP_trunking">Wikipedia SIP Trunking</a>
| + | |
− | </li></ul>
| + | |
| | | |
− | <!--
| + | 2)中文完整SIP trunk 配置示例: |
− | NewPP limit report
| + | http://freepbx.org.cn/wiki/index.php?title=SIP_trunk%E9%85%8D%E7%BD%AE%E7%A4%BA%E4%BE%8B |
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| + | 3) 关于FreeSBC/ProSBC的详细介绍和商业咨询,读者可以访问中文FreeSBC网站获得详情介绍:http://freesbc.cn 或者发邮件联系:james.zhu@hiastar.com。 |
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− | <!--Pardot SNIPPET//-->
| + | ==配置介绍== |
− | <script type="text/javascript">
| + | 本文档主要介绍如何通过运营商的SIP中继来对接FreeSBC或者ProSBC,然后进入到IPPBX的生产环境中。用户需要首先完成正常的软件安装流程,可以通过界面访问到FreeSBC/ProPBX系统界面。 |
| | | |
− | piAId = '46842';
| + | ==配置前准备== |
− | piCId = '1158';
| + | 用户在配置SBC前,首先需要安装SBC。无论是用户通过虚拟机安装,实体机安装或者基于云服务的安装方式,确认其安装步骤成功完成,并且激活了许可证(有免费许可证或者Pro商业版本许可证)。然后用户获悉其访问端口和ip地址,通过浏览器访问此地址。用户配置SBC前,必须注意以下几个方面的参数内容: |
| + | [[文件:800px-FreeSBC_Sip_Trunking.jpg]] |
| + | *SIP trunk的参数:IP地址,端口,是否支持用户密码。 |
| + | *SBC的端口和IP地址,需要确认WAN IP地址,LAN IP地址和管理端口等相关细节。 |
| + | *IPPBX侧的IP地址,端口,认证参数。 |
| | | |
− | (function() {
| + | 以下示例简单说明了一个关于SBC支持SIP trunk注册的拓扑图示例,这些IP地址都对应相应的连接设备或者软件平台,参数命名也最好根据示例所配置的来命名,这样可以方便技术支持人员排查问题: |
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| + | [[文件:Sip_trunking_sample_1.jpg]] |
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| + | |
− | })();
| + | |
| | | |
− | </script>
| + | 这里,运营商提供SIP trunk服务,SBC提供SIP 安全保护和业务管理,IPPBX或者呼叫中心可以是任何标准SIP媒体或应用服务器,包括基于开源Asterisk/FreeSWITCH或等商业SIP服务器厂家产品。 |
− | <!--Pardot SNIPPET//.>
| + | |
| | | |
− | <!-- Served in 0.091 secs. --></body></html>
| + | ==配置流程简述== |
| + | 在配置SBC时,需要经过以下三个大的步骤。请用户一步步按照配置流程来配置,请勿忽略任何一个步骤,以及操作过程中的错误。如果用户有疑问,或者需要查看最新链接,读者参考官方文档链接: |
| + | https://docs.telcobridges.com/tbwiki/FreeSBC:SIP_Trunking:Configuration_A |
| + | |
| + | *创建IP网络:经过4个步骤:创建IP虚拟端口->配置VLAN->配置IP接口->创建IP端口范围 |
| + | **创建IP虚拟端口-Configuring an IP Virtual Port |
| + | **配置VLAN-Configuring a VLAN |
| + | **配置IP接口-Configuring IP Interfaces |
| + | **创建IP端口范围-Create an IP port range |
| + | *创建协议栈:经过5个步骤:创建一个SIP协议栈->创建SIP传输服务器->修改属性配置->分配一个SIP NAP->分配一个开启的NAP |
| + | **创建一个SIP协议栈-Create a SIP stack |
| + | **创建SIP传输服务器-Create a SIP transport server |
| + | **修改属性配置-Modify profile |
| + | **分配一个SIP NAP-Allocate a SIP NAP |
| + | **分配一个开启的NAP-Allocate an open SIP NAP |
| + | *创建呼叫路由:创建第一个呼叫路由策略 |
| + | **创建第一个呼叫路由策略-Create a first call route |
| + | *激活新配置文件 |
| + | |
| + | 用户可以根据以下'''配置示例'''来一步步进行配置。 |
| + | |
| + | ==配置示例== |
| + | *[[SIP trunk配置示例]]-根据前面所提到的3个大步骤,用户可以按照以下步骤一步步配置SBC。 |
| + | |
| + | ==问题排查== |
| + | * 呼叫跟踪 仅支持商业版本 |
| + | * 获取呼叫跟踪log:仅支持商业版本 |
| + | * 生成一个呼叫测试:仅支持商业版本 |
| + | * 捕捉系统报告 |
| + | * 高级排查 |
本文档主要介绍如何通过运营商的SIP中继来对接FreeSBC或者ProSBC,然后进入到IPPBX的生产环境中。用户需要首先完成正常的软件安装流程,可以通过界面访问到FreeSBC/ProPBX系统界面。
用户在配置SBC前,首先需要安装SBC。无论是用户通过虚拟机安装,实体机安装或者基于云服务的安装方式,确认其安装步骤成功完成,并且激活了许可证(有免费许可证或者Pro商业版本许可证)。然后用户获悉其访问端口和ip地址,通过浏览器访问此地址。用户配置SBC前,必须注意以下几个方面的参数内容:
以下示例简单说明了一个关于SBC支持SIP trunk注册的拓扑图示例,这些IP地址都对应相应的连接设备或者软件平台,参数命名也最好根据示例所配置的来命名,这样可以方便技术支持人员排查问题:
这里,运营商提供SIP trunk服务,SBC提供SIP 安全保护和业务管理,IPPBX或者呼叫中心可以是任何标准SIP媒体或应用服务器,包括基于开源Asterisk/FreeSWITCH或等商业SIP服务器厂家产品。