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人认为有帮助</span></div></div><div class="article_article-title__ouFdT">如何在我的网络上允许 Webex Meetings 流量？</div></div><p class="article_article-summary__1hQhW">本文面向希望支持在其公司网络上使用Webex Meetings客户端和视频协作设备的网络管理员。该指南涵盖会议客户端所需的端口、IP范围和域、视频协作设备和Webex Edge音频。 </p><div id="content"><p>如果您从以下任何应用程序或设备加入Webex Meetings，<a href="https://help.webex.com/article/WBX000028782">请参阅本文</a>：</p><ul><li>Webex应用程序（桌面、移动和基于Web的）</li><li>云注册Webex设备（包括Webex Board）</li></ul> <div class="stack-container"> <div id="accordion" class="panel-group"> <div class="panel panel-default"> <div class="panel-heading"> <h4 class="panel-title"><a href="#id_135400">Webex 会议客户端使用的端口</a></h4> </div> <div id="id_135400" class="panel-collapse collapse in"> <div class="panel-body"> <div> <div class="body refbody"> <table width="640" cellspacing="0" cellpadding="1" border="1"><tbody style=""><tr><td rowspan="1" colspan="5"><b>Webex 网站、Webex 桌面应用程序/快捷会议工具、Android/iOS 版 Webex Meetings、Webex Web 应用程序</b></td></tr><tr id="1"><td style="width: 80px;" rowspan="1" colspan="1"><strong>协议</strong></td><td style="width: 80px;" rowspan="1" colspan="1"><strong>端口号码</strong></td><td style="width: 80px;" rowspan="1" colspan="1"><b>指导</b></td><td style="width: 80px;" rowspan="1" colspan="1"><strong>访问类型</strong></td><td style="width: 80px;" rowspan="1" colspan="1"><b>条评论</b></td></tr><tr id="2"><td rowspan="1" colspan="1">TCP</td><td rowspan="1" colspan="1">80/443</td><td rowspan="1" colspan="1">出站</td><td rowspan="1" colspan="1">Webex Client Access 端口和 Webex Events（音频流）</td><td rowspan="1" colspan="1">Webex 客户端信号端口用于交换初始会议设置信息。防火墙中未开启 UDP 端口时，作为媒体连接的备用端口使用。 Webex Events 音频广播传输。</td></tr><tr><td rowspan="1" colspan="1">TCP/UDP</td><td rowspan="1" colspan="1">53</td><td rowspan="1" colspan="1">出站</td><td rowspan="1" colspan="1">DNS</td><td rowspan="1" colspan="1">用于 DNS 查找以发现云环境中 Webex 服务器的 IP 地址。虽然传统 DNS 查找是通过 UDP 完成的，但如果 UDP 数据包中不能容纳查询响应，有些查找可能需使用 TCP。</td></tr><tr id="6"><td rowspan="1" colspan="1">UDP</td><td rowspan="1" colspan="1">9000</td><td rowspan="1" colspan="1">出站至 Webex</td><td rowspan="1" colspan="1">主 Webex 客户端媒体（网络语音和视频 RTP）</td><td rowspan="1" colspan="1">Webex 客户端媒体端口用于交换计算机音频、网络摄像头视频和内容共享流。为了确保最佳媒体体验，必须开启此端口</td></tr><tr><td rowspan="1" colspan="1">TCP</td><td rowspan="1" colspan="1">5004, 443, 80</td><td rowspan="1" colspan="1">出站至 Webex</td><td rowspan="1" colspan="1">备用的 Webex 客户端媒体（网络语音和视频 RTP）</td><td rowspan="1" colspan="1">防火墙中未开启 UDP 端口 9000 时，作为媒体连接的备用端口使用</td></tr><tr><td rowspan="1" colspan="1">TCP/UDP</td><td rowspan="1" colspan="1">操作系统特定临时端口</td><td rowspan="1" colspan="1">入站</td><td rowspan="1" colspan="1">来自 Webex 的返回流量</td><td rowspan="1" colspan="1">当客户端建立连接时，Webex 将与收到的目标端口通信。  防火墙应配置为允许这些返回连接通过。 <br>  </td></tr><tr><td rowspan="1" colspan="1">TCP</td><td rowspan="1" colspan="1">443</td><td rowspan="1" colspan="1">入站</td><td rowspan="1" colspan="1">Proximity</td><td rowspan="1" colspan="1">连接设备必须在自身与使用 HTTPS 的设备之间具有可路由的 IPv4 路径。</td></tr><tr><td rowspan="1" colspan="1">UDP</td><td rowspan="1" colspan="1">5004</td><td rowspan="1" colspan="1">出站</td><td rowspan="1" colspan="1">Webex 客户端媒体</td><td rowspan="1" colspan="1">UDP 端口 5004 用于与 Cisco 视频协作设备进行会议外共享。</td></tr></tbody></table> </div> </div> </div> </div> </div> <div class="panel panel-default"> <div class="panel-heading"> <h4 class="panel-title"><a href="#id_134996">Cisco 视频协作设备使用的端口</a></h4> </div> <div id="id_134996" class="panel-collapse collapse"> <div class="panel-body"> <div> <div class="body refbody"> <p class="p">这些端口仅供参考。  请参阅部署指南/制造商建议以获得完整的详细信息。</p> <table width="640" height="895" cellspacing="0" cellpadding="1" border="1"><tbody><tr id="1"><td style="width: 80px;" rowspan="1" colspan="1"><strong>协议</strong></td><td style="width: 80px;" rowspan="1" colspan="1"><strong>端口号码</strong></td><td style="width: 80px;" rowspan="1" colspan="1"><b>指导</b></td><td style="width: 80px;" rowspan="1" colspan="1"><strong>访问类型</strong></td><td style="width: 80px;" rowspan="1" colspan="1"><b>条评论</b></td></tr><tr><td rowspan="1" colspan="1">TCP</td><td rowspan="1" colspan="1">5060-5070</td><td rowspan="1" colspan="1">出站</td><td rowspan="1" colspan="1">SIP 信令</td><td rowspan="1" colspan="1">Webex 媒体 edge 在 5060-5070 上侦听。<br> <br> 更多信息，请参阅所使用特定服务的配置指南： <a href="https://www.cisco.com/c/dam/en/us/td/docs/collaboration/webex_centers/esp/Cisco_Webex_Meetings_Enterprise_Deployment_Guide_Video_Device_Enabled_Meetings.pdf">Cisco Webex 会议中心视频会议企业部署指南.pdf</a></td></tr><tr><td rowspan="1" colspan="1">TCP</td><td rowspan="1" colspan="1">5060、5061 和 5065</td><td rowspan="1" colspan="1">入站</td><td rowspan="1" colspan="1">SIP 信令</td><td rowspan="1" colspan="1">来自 Webex 云的入站 SIP 信令流量</td></tr><tr><td rowspan="1" colspan="1">TCP / UDP</td><td rowspan="1" colspan="1">1719、1720 和端口 15000-19999</td><td rowspan="1" colspan="1">入站和出站</td><td rowspan="1" colspan="1">H.323 LS</td><td rowspan="1" colspan="1">如果您的终端需要网守通信，还可以打开端口1719，其中包括Lifesize。</td></tr><tr><td rowspan="1" colspan="1">TCP/UDP</td><td rowspan="1" colspan="1">临时端口<br> 36000-59999</td><td rowspan="1" colspan="1">入站和出站</td><td rowspan="1" colspan="1">媒体端口</td><td rowspan="1" colspan="1">如果您使用 Cisco Expressway，则媒体范围需要设为 36000-59999。如果您使用第三方终端或呼叫控制，则需要将其配置为使用此媒体范围。</td></tr></tbody></table> <p class="p">有关本地部署视频设备网络配置，请参阅<a href="https://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/expressway/config_guide/X12-5/Cisco-Expressway-IP-Port-Usage-for-Firewall-Traversal-Deployment-Guide-X12-5.pdf"> isco Expressway IP端口使用-配置指南</a>。<br><br> 与Microsoft Teams (VIMT)的视频集成部署指南，请参阅<a href="https://help.webex.com/en-us/article/nffx8kj/Deploy-the-Webex-video-integration-for-Microsoft-Teams"> Microsoft Teams的Webex视频集成</a>。</p> </div> </div> </div> </div> </div> <div class="panel panel-default"> <div class="panel-heading"> <h4 class="panel-title"><a href="#id_134894">Webex Edge 音频使用的端口</a></h4> </div> <div id="id_134894" class="panel-collapse collapse"> <div class="panel-body"> <div> <div class="body refbody"> <table width="640" height="341" cellspacing="0" cellpadding="1" border="1"><tbody><tr><td style="width: 80px;" rowspan="1" colspan="1"><strong>协议</strong></td><td style="width: 80px;" rowspan="1" colspan="1"><strong>端口号码</strong></td><td style="width: 80px;" rowspan="1" colspan="1"><b>指导</b></td><td style="width: 80px;" rowspan="1" colspan="1"><strong>访问类型</strong></td><td style="width: 80px;" rowspan="1" colspan="1"><b>条评论</b></td></tr><tr><td rowspan="1" colspan="1">TCP</td><td rowspan="1" colspan="1">5061、5062</td><td rowspan="1" colspan="1">入站</td><td rowspan="1" colspan="1">SIP 信令</td><td rowspan="1" colspan="1">用于 Webex Edge 音频的入站 SIP 信令</td></tr><tr><td rowspan="1" colspan="1">TCP</td><td rowspan="1" colspan="1">5061、5065</td><td rowspan="1" colspan="1">出站</td><td rowspan="1" colspan="1">SIP 信令</td><td rowspan="1" colspan="1">用于 Webex Edge 音频的出站 SIP 信令</td></tr><tr><td rowspan="1" colspan="1">TCP/UDP</td><td rowspan="1" colspan="1">临时端口<br> 8000 - 59999</td><td rowspan="1" colspan="1">入站和出站</td><td rowspan="1" colspan="1">媒体端口</td><td rowspan="1" colspan="1">在企业防火墙上，需要打开针孔才能将流量传入 Expressway，并且端口范围介于 8000 - 59999 之间</td></tr></tbody></table> </div> </div> </div> </div> </div> <div class="panel panel-default"> <div class="panel-heading"> <h4 class="panel-title"><a href="#id_135011">Cisco Webex 会议服务使用的 IP 地址范围列表</a></h4> </div> <div id="id_135011" class="panel-collapse collapse"> <div class="panel-body"> <div class="body refbody"> <ul><li>23.89.0.0/16 (CIDR) 或 23.89.0.0 - 23.89.255.255（网段）</li><li>62.109.192.0/18 (CIDR) 或 62.109.192.0 - 62.109.255.255 (网段)</li><li>64.68.96.0/19 (CIDR) 或 64.68.96.0 - 64.68.127.255（网段）</li><li>66.114.160.0/20 (CIDR) 或 66.114.160.0 - 66.114.175.255 (网段)</li><li>66.163.32.0/19 (CIDR) 或 66.163.32.0 - 66.163.63.255（网段）</li><li>69.26.160.0/19 (CIDR) 或 69.26.160.0 - 69.26.191.255（网段）</li><li>114.29.192.0/19 (CIDR) 或 114.29.192.0 - 114.29.223.255（网段）</li><li>150.253.128.0/17 (CIDR) 或 150.253.128.0 - 150.253.255.255 (网段)</li><li>170.72.0.0/16 (CIDR) 或 170.72.0.0 - 170.72.255.255（网段）</li><li>170.133.128.0/18 (CIDR) 或 170.133.128.0 - 170.133.191.255 (网段)</li><li>173.39.224.0/19 (CIDR) 或 173.39.224.0 - 173.39.255.255（网段）</li><li>173.243.0.0/20 (CIDR) 或 173.243.0.0 - 173.243.15.255（网段）</li><li>207.182.160.0/19 (CIDR) 或 207.182.160.0 - 207.182.191.255 (网段)</li><li>209.197.192.0/19 (CIDR) 或 209.197.192.0 - 209.197.223.255 (网段)</li><li>210.4.192.0/20 (CIDR) 或 210.4.192.0 - 210.4.207.255（网段）</li><li>216.151.128.0/19 (CIDR) 或 216.151.128.0 - 216.151.159.255 (网段)</li><li>144.196.0.0/16  (CIDR) 或 144.196.0.0 - 144.196.255.255（网段）</li><li>163.129.0.0/16  (CIDR) 或 163.129.0.0 - 163.129.255.255（网段）</li></ul> </div> </div> </div> </div> <div class="panel panel-default"> <div class="panel-heading"> <h4 class="panel-title"><a href="#id_135010">需要被允许的域</a></h4> </div> <div id="id_135010" class="panel-collapse collapse"> <div class="panel-body"> <div class="body refbody"> <p class="li">Webex 建议在任何时候都不应该缓存内容。连接到 Webex Meetings 的会议客户端将使用以下域：</p> <table width="640" height="289" border="1" class="li"><tbody><tr><td rowspan="1" colspan="1"><b>客户端类型</b></td><td rowspan="1" colspan="1"><b>域  </b></td></tr><tr><td rowspan="1" colspan="1">Webex Meetings 桌面应用程序</td><td rowspan="1" colspan="1"><b>*.wbx2.com<br> *.ciscospark.com<br> *.webexcontent.com</b><br>  </td></tr><tr><td rowspan="1" colspan="1">Webex 桌面客户端（Mac/PC，包括 Web 应用程序基于浏览器的瘦客户端）连接到 Webex Meetings</td><td rowspan="1" colspan="1"><b>*.webex.com</b></td></tr><tr><td rowspan="1" colspan="1">本地 SIP/H323 设备拨入（或回呼）Webex 会议</td><td rowspan="1" colspan="1"><b>*.webex.com</b>（注：IP 拨号也可用）</td></tr><tr><td rowspan="1" colspan="1">Webex 移动客户端（iOS 和 Android）连接到 Webex Meetings</td><td rowspan="1" colspan="1"><b>*.webex.com</b></td></tr><tr><td rowspan="1" colspan="1">证书管理</td><td rowspan="1" colspan="1"><b>*.identrust.com<br> *.quovadisglobal.com<br> *.digicert.com<br> *.godaddy.com<br> *.lencr.org<br> *.intel.com</b></td></tr><tr><td rowspan="1" colspan="1">People Insights 集成</td><td rowspan="1" colspan="1"><b>*.accompany.com</b></td></tr><tr><td rowspan="1" colspan="1">Webex Meetings 站点性能分析和 Webex 应用程序</td><td rowspan="1" colspan="1">*.eum-appdynamics.com<br> *.appdynamics.com</td></tr><tr><td rowspan="1" colspan="1">Webex Events 网络广播（仅限与会者）</td><td rowspan="1" colspan="1">*.vbrickrev.com</td></tr><tr><td rowspan="1" colspan="1">用于 SlidoPPT 加载项，允许Slido网页创建会议前投票/测验</td><td rowspan="1" colspan="1">*.slido.com<br> *.sli.do<br> *.data.logentries.com</td></tr><tr><td rowspan="1" colspan="1">如果您有连接到 Webex Meetings 的 Webex 应用程序桌面客户端、云注册设备（包括 Webex Boards），则还需要允许下列位置中概述的域的列表： <a href="https://help.webex.com/WBX000028782/Network-Requirements-for-Webex-Teams-Services">https://help.webex.com/WBX000028782/Network-Requirements-for-Webex-Teams-Services</a></td><td rowspan="1" colspan="1"> </td></tr></tbody></table>所有 Webex 托管的服务都将在 AS13445 下公告，请参阅 <a href="https://www.webex.com/peering-policy.html">Webex 对等策略</a>。由其他服务提供商托管的服务不包括在这里。  这包括 TSP 合作伙伴系统或我们的内容交付合作伙伴。  如果您连接到合作伙伴托管的系统，例如合作伙伴网络语音系统，请联系该合作伙伴以获取相应的 IP 地址和端口。<br><br><b>IPS 防火墙指南：</b><ul><li>将由 Webex IP CIDR 模块定义的 Webex 流量（尤其是媒体流量）设置为“绕过防火墙 IPS 或其他类型的 DoS 保护”（即允许通过）。</li><li>若无法绕过 IPS，则需要对 IPS 容量作出适当调整，确保其大小足够处理大量参加者的音频和视频流量。</li><li>若无法绕过 IPS，则必须对签名和阈值作出适当调整，以避免 Webex 流量被错误归类并丢弃。</li><li>监控防火墙 IPS 警报，以调查任何针对 Webex 流量的 IPS 警告。</li></ul>注： 下列 UserAgent 将在 Webex 中由 Webex 通过 utiltp 进程传递，并且应该允许通过代理的防火墙：<ul><li>UserAgent=WebexInMeetingWin</li><li>UserAgent=WebexInMeetingMac</li><li>UserAgent=prefetchDocShow</li><li>UserAgent=standby</li></ul><br><b>代理服务器指南：</b><ul><li>Webex 会议客户端不支持使用 SNI 扩展进行 TLS 媒体连接。如果代理服务器必须使用 SNI 扩展，Webex 音频和视频服务则会连接失败。</li></ul> </div> </div> </div> </div> <div class="panel panel-default"> <div class="panel-heading"> <h4 class="panel-title"><a href="#id_135011">Webex for Government (FedRAMP) 的网络</a></h4> </div> <div id="id_135011" class="panel-collapse collapse"> <div class="panel-body"> <div class="body refbody"> <ul><li><a href="https://help.webex.com/en-us/article/WBX9000034164/Network-Requirements-for-Webex-for-Government-(FedRAMP)">政府版Webex (FedRAMP)的WBX9000034164网络要求</a></li></ul> </div> </div> </div> </div> <div class="panel panel-default"> <div class="panel-heading"> <h4 class="panel-title"><a href="#id_134751">文章修订历史记录</a></h4> </div> <div id="id_134751" class="panel-collapse collapse"> <div class="panel-body"> <div class="body refbody"> <table width="640" height="1010" border="1"><thead><tr><td rowspan="1" colspan="1"><b>修订日期</b></td><td rowspan="1" colspan="1"><b>新增和更改的信息</b></td></tr><tr><td rowspan="1" colspan="1">2024年1月9日</td><td rowspan="1" colspan="1">文章过期已删除（未对网络要求进行更改）</td></tr><tr><td rowspan="1" colspan="1">2023年11月20日</td><td rowspan="1" colspan="1">文章文本清理（未对网络要求进行更改）</td></tr><tr><td rowspan="1" colspan="1">2023年9月10日</td><td rowspan="1" colspan="1">已包含指向VIMT文档的链接</td></tr><tr><td rowspan="1" colspan="1">2023 年 6 月 1 日</td><td rowspan="1" colspan="1">已删除中国群集信息。</td></tr><tr><td rowspan="1" colspan="1">2023 年 4 月 11 日</td><td rowspan="1" colspan="1">为已添加的媒体添加了新的 IP 子网（144.196.0.0/16  (CIDR) 或 144.196.0.0 - 144.196.255.255（网段）<br> 163.129.0.0/16  (CIDR) 或 163.129.0.0 - 163.129.255.255（网段））。</td></tr><tr><td rowspan="1" colspan="1">2022 年 10 月 24 日</td><td rowspan="1" colspan="1">更新了包容性语言</td></tr><tr><td rowspan="1" colspan="1">2021 年 12 月 21 日</td><td rowspan="1" colspan="1">已添加出站至 Webex 媒体客户端的 UDP 端口 5004</td></tr><tr><td rowspan="1" colspan="1">2021 年 11 月 11 日</td><td rowspan="1" colspan="1">已将 *.intel.com 添加到所需的证书验证中。</td></tr><tr><td rowspan="1" colspan="1">2021 年 11 月 4 日</td><td rowspan="1" colspan="1">将 *.letcr.org 更新至 *.lencr.org 证书</td></tr><tr><td rowspan="1" colspan="1">2021 年 10 月 27 日</td><td rowspan="1" colspan="1">添加 *.godaddy.com 和 *.letcr.org 证书 </td></tr><tr><td rowspan="1" colspan="1">2021 年 10 月 4 日</td><td rowspan="1" colspan="1">从域表中移除 *.walkme.com 和 s3.walkmeusercontent.com，因为不再需要它们。</td></tr><tr><td rowspan="1" colspan="1">2021 年 8 月 25 日</td><td rowspan="1" colspan="1">已将 *.webexcontent.com (1) 更改为 *.webexcontent.com</td></tr><tr><td rowspan="1" colspan="1">2021 年 7 月 29 日</td><td rowspan="1" colspan="1">增加了用于文件存储的 *.webexcontent.com (1) URL</td></tr><tr><td rowspan="1" colspan="1">2021 年 7 月 8 日</td><td rowspan="1" colspan="1">删除了范围 20.68.154.0 - 20.68.154.255</td></tr><tr><td rowspan="1" colspan="1">2021 年 6 月 25 日</td><td rowspan="1" colspan="1">向列表中添加了 *.appdynamics.com 和 s3.walkmeusercontent.com 域</td></tr><tr><td rowspan="1" colspan="1">2021 年 5 月 11 日</td><td rowspan="1" colspan="1">IP 地址列表是按顺序排列的。</td></tr><tr><td rowspan="1" colspan="1">2021 年 5 月 6 日</td><td rowspan="1" colspan="1">仅为适用于 Microsoft Teams (Microsoft CVI) 媒体流量的 Cisco Webex 视频集成添加了 20.68.154.0/24 (CIDR) 或 20.68.154.0 - 20.68.154.255（网段）。</td></tr><tr><td rowspan="1" colspan="1">2021 年 4 月 28 日</td><td rowspan="1" colspan="1">添加了用于 SlidoPPT 加载项的域，允许Slido网页创建会议前投票/测验</td></tr><tr><td rowspan="1" colspan="1">2021 年 4 月 27 日</td><td rowspan="1" colspan="1">为 Webex Edge 音频添加了 23.89.0.0/16 (CIDR) 或 23.89.0.0 - 23.89.255.255（网段）</td></tr><tr><td rowspan="1" colspan="1">2021 年 4 月 26 日</td><td rowspan="1" colspan="1">在 utiltp 进程中，在 Webex 中添加了用户代理。</td></tr><tr><td rowspan="1" colspan="1">2021 年 4 月 15 日</td><td rowspan="1" colspan="1">添加了适用于 Webex Events 网络广播的域 *.vbrickrev.com。</td></tr><tr><td rowspan="1" colspan="1">2021 年 4 月 1 日</td><td rowspan="1" colspan="1">需要允许的域 - 表已更新。</td></tr><tr><td rowspan="1" colspan="1">2021 年 3 月 15 日</td><td rowspan="1" colspan="1">添加了 IdenTrust 证书域。</td></tr><tr><td rowspan="1" colspan="1">2021 年 3 月 10 日</td><td rowspan="1" colspan="1">删除了出站至 Webex 的 UDP 5004</td></tr><tr><td rowspan="1" colspan="1">2021 年 2 月 23 日</td><td rowspan="1" colspan="1">已添加： UDP 端口： 9000、5004 和 TCP： 5004、443、80 Webex 客户端媒体</td></tr><tr><td rowspan="1" colspan="1">2021 年 1 月 6 日</td><td rowspan="1" colspan="1">新增 TCP/UDP 临时端口出站端口范围。</td></tr><tr><td rowspan="1" colspan="1">2020 年 12 月 7 日</td><td rowspan="1" colspan="1">新增部分：代理服务器指南</td></tr><tr><td rowspan="1" colspan="1">2020 年 10 月 23 日</td><td rowspan="1" colspan="1">新增域：*.eum-appdynamics.com</td></tr><tr><td rowspan="1" colspan="1">2020 年 7 月 31 日</td><td rowspan="1" colspan="1">新增域：*.wbx2.com 和 *.ciscospark.com</td></tr><tr><td rowspan="1" colspan="1">2020 年 7 月 27 日</td><td rowspan="1" colspan="1">增加 170.72.0.0/16 (CIDR) 或 170.72.0.0 - 170.72.255.255（网段）</td></tr><tr><td rowspan="1" colspan="1">2020 年 7 月 24 日</td><td rowspan="1" colspan="1">新增：IPS 防火墙的指南</td></tr><tr><td rowspan="1" colspan="1">2020 年 6 月 1 日</td><td rowspan="1" colspan="1"><ul><li>新增 People Insights 和 WalkMe 允许列表</li><li>增加 TCP 443 入站端口</li><li>增加本地部署视频设备网络的配置指南</li></ul> </td></tr><tr><td rowspan="1" colspan="1">2020 年 4 月 29 日</td><td rowspan="1" colspan="1">增加用于证书验证的 *.digicert.com</td></tr><tr><td rowspan="1" colspan="1">2020 年 4 月 22 日</td><td rowspan="1" colspan="1">增加新的 IP 范围 150.253.128.0/17</td></tr><tr><td rowspan="1" colspan="1">2020 年 3 月 27 日</td><td rowspan="1" colspan="1">在解决方案中增加了开头段落。  更新了对“Webex 网站、Webex 桌面应用程序/快捷会议工具、Android/iOS 版 Webex Meetings、Webex Web 应用程序”表的评论</td></tr><tr><td rowspan="1" colspan="1">2020 年 3 月 3 日</td><td rowspan="1" colspan="1">已提供端口异常情况更新</td></tr><tr><td rowspan="1" colspan="1">2020 年 2 月 14 日</td><td rowspan="1" colspan="1">用于 AB 的 UDP 9000 已被删除，添加的音频广播只能在 TCP 端口 443 上使用。</td></tr><tr><td rowspan="1" colspan="1">2020 年 1 月 29 日</td><td rowspan="1" colspan="1">访问类型列： 备用的 Webex 客户端媒体（网络语音和视频 RTP）</td></tr><tr><td rowspan="1" colspan="1">2019 年 12 月 11 日</td><td rowspan="1" colspan="1">在表 1 - 第 4 行中增加“端口 80”。</td></tr><tr><td rowspan="1" colspan="1">2019 年 10 月 30 日</td><td rowspan="1" colspan="1">对于 Edge 音频 - 在企业防火墙上，需要打开针孔才能将流量传入 Expressway，并且端口范围介于 8000 - 59999 之间</td></tr><tr><td rowspan="1" colspan="1">2019 年 7 月 25 日</td><td rowspan="1" colspan="1">更新了 UDP 9000 的文本，并为 TCP 5004 更新全新行。  因为从 39.7 发行版开始 TCP 5004 端口遭到延迟。</td></tr><tr><td rowspan="1" colspan="1">2019 年 6 月 27 日</td><td rowspan="1" 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网络流量","网络要求","网络端口","防火墙例外","代理包含的内容","代理设置","代理服务器","IP范围","开放端口"],"relatedArticles":["WBX40734","WBX28297"],"product":["Webex Events（经典版）","Webex Meetings","Webex 站点管理","Webex Support","Webex Training","Webex Webinars"],"release":["WBS39","WBS40","WBS41"],"activities":["activityVideo Conferencing"],"modifiedDates":["2024-01-09T15:36:03.000Z"],"lastModifiedDate":1704814563000,"toc":[],"createdBy":"","modifiedBy":""},"articleHits":{"viewCnt":8995,"helpfulCnt":61,"neutralCnt":0,"notHelpfulCnt":37},"source":"CCCM","lastModifiedTime":"2024-01-19T03:31:25.229Z","lastSyncTime":"2024-01-19T03:31:25.229Z","isHidden":false,"videos":{},"isAvailableForSubscription":true,"relatedArticles":[{"id":10863,"externalId":"WBX40734","title":"哪些 Webex 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Meetings，\u003ca href=\"https://help.webex.com/article/WBX000028782\"\u003e请参阅本文\u003c/a\u003e：\u003c/p\u003e\u003cul\u003e\u003cli\u003eWebex应用程序（桌面、移动和基于Web的）\u003c/li\u003e\u003cli\u003e云注册Webex设备（包括Webex Board）\u003c/li\u003e\u003c/ul\u003e\n\n\u003cdiv class=\"stack-container\"\u003e\n\u003cdiv id=\"accordion\" class=\"panel-group\"\u003e\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-heading\"\u003e\n\u003ch4 class=\"panel-title\"\u003e\u003ca href=\"#id_135400\"\u003eWebex 会议客户端使用的端口\u003c/a\u003e\u003c/h4\u003e\n\u003c/div\u003e\n\n\u003cdiv id=\"id_135400\" class=\"panel-collapse collapse in\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"body refbody\"\u003e\n\u003ctable width=\"640\" cellspacing=\"0\" cellpadding=\"1\" border=\"1\"\u003e\u003ctbody style=\"\"\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"5\"\u003e\u003cb\u003eWebex 网站、Webex 桌面应用程序/快捷会议工具、Android/iOS 版 Webex Meetings、Webex Web 应用程序\u003c/b\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr id=\"1\"\u003e\u003ctd style=\"width: 80px;\" rowspan=\"1\" colspan=\"1\"\u003e\u003cstrong\u003e协议\u003c/strong\u003e\u003c/td\u003e\u003ctd style=\"width: 80px;\" rowspan=\"1\" colspan=\"1\"\u003e\u003cstrong\u003e端口号码\u003c/strong\u003e\u003c/td\u003e\u003ctd style=\"width: 80px;\" rowspan=\"1\" colspan=\"1\"\u003e\u003cb\u003e指导\u003c/b\u003e\u003c/td\u003e\u003ctd style=\"width: 80px;\" rowspan=\"1\" colspan=\"1\"\u003e\u003cstrong\u003e访问类型\u003c/strong\u003e\u003c/td\u003e\u003ctd style=\"width: 80px;\" rowspan=\"1\" colspan=\"1\"\u003e\u003cb\u003e条评论\u003c/b\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr id=\"2\"\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eTCP\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e80/443\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e出站\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eWebex Client Access 端口和 Webex Events（音频流）\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eWebex 客户端信号端口用于交换初始会议设置信息。防火墙中未开启 UDP 端口时，作为媒体连接的备用端口使用。 Webex Events 音频广播传输。\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eTCP/UDP\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e53\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e出站\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eDNS\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e用于 DNS 查找以发现云环境中 Webex 服务器的 IP 地址。虽然传统 DNS 查找是通过 UDP 完成的，但如果 UDP 数据包中不能容纳查询响应，有些查找可能需使用 TCP。\u003c/td\u003e\u003c/tr\u003e\u003ctr id=\"6\"\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eUDP\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e9000\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e出站至 Webex\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e主 Webex 客户端媒体（网络语音和视频 RTP）\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eWebex 客户端媒体端口用于交换计算机音频、网络摄像头视频和内容共享流。为了确保最佳媒体体验，必须开启此端口\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eTCP\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e5004, 443, 80\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e出站至 Webex\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e备用的 Webex 客户端媒体（网络语音和视频 RTP）\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e防火墙中未开启 UDP 端口 9000 时，作为媒体连接的备用端口使用\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eTCP/UDP\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e操作系统特定临时端口\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e入站\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e来自 Webex 的返回流量\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e当客户端建立连接时，Webex 将与收到的目标端口通信。\u0026nbsp; 防火墙应配置为允许这些返回连接通过。\u0026nbsp;\u003cbr\u003e \u0026nbsp;\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eTCP\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e443\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e入站\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eProximity\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e连接设备必须在自身与使用 HTTPS 的设备之间具有可路由的 IPv4 路径。\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eUDP\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e5004\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e出站\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eWebex 客户端媒体\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eUDP 端口 5004 用于与 Cisco 视频协作设备进行会议外共享。\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\u0026nbsp;\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-heading\"\u003e\n\u003ch4 class=\"panel-title\"\u003e\u003ca href=\"#id_134996\"\u003eCisco 视频协作设备使用的端口\u003c/a\u003e\u003c/h4\u003e\n\u003c/div\u003e\n\n\u003cdiv id=\"id_134996\" class=\"panel-collapse collapse\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"body refbody\"\u003e\n\u003cp class=\"p\"\u003e这些端口仅供参考。\u0026nbsp; 请参阅部署指南/制造商建议以获得完整的详细信息。\u003c/p\u003e\n\n\u003ctable width=\"640\" height=\"895\" cellspacing=\"0\" cellpadding=\"1\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr id=\"1\"\u003e\u003ctd style=\"width: 80px;\" rowspan=\"1\" colspan=\"1\"\u003e\u003cstrong\u003e协议\u003c/strong\u003e\u003c/td\u003e\u003ctd style=\"width: 80px;\" rowspan=\"1\" colspan=\"1\"\u003e\u003cstrong\u003e端口号码\u003c/strong\u003e\u003c/td\u003e\u003ctd style=\"width: 80px;\" rowspan=\"1\" colspan=\"1\"\u003e\u003cb\u003e指导\u003c/b\u003e\u003c/td\u003e\u003ctd style=\"width: 80px;\" rowspan=\"1\" colspan=\"1\"\u003e\u003cstrong\u003e访问类型\u003c/strong\u003e\u003c/td\u003e\u003ctd style=\"width: 80px;\" rowspan=\"1\" colspan=\"1\"\u003e\u003cb\u003e条评论\u003c/b\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eTCP\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e5060-5070\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e出站\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eSIP 信令\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eWebex 媒体 edge 在 5060-5070 上侦听。\u003cbr\u003e \u003cbr\u003e 更多信息，请参阅所使用特定服务的配置指南： \u003ca href=\"https://www.cisco.com/c/dam/en/us/td/docs/collaboration/webex_centers/esp/Cisco_Webex_Meetings_Enterprise_Deployment_Guide_Video_Device_Enabled_Meetings.pdf\"\u003eCisco Webex 会议中心视频会议企业部署指南.pdf\u003c/a\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eTCP\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e5060、5061 和 5065\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e入站\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eSIP 信令\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e来自 Webex 云的入站 SIP 信令流量\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eTCP / UDP\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e1719、1720 和端口 15000-19999\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e入站和出站\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eH.323 LS\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e如果您的终端需要网守通信，还可以打开端口1719，其中包括Lifesize。\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eTCP/UDP\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e临时端口\u003cbr\u003e 36000-59999\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e入站和出站\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e媒体端口\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e如果您使用 Cisco Expressway，则媒体范围需要设为 36000-59999。如果您使用第三方终端或呼叫控制，则需要将其配置为使用此媒体范围。\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\n\n\u003cp class=\"p\"\u003e有关本地部署视频设备网络配置，请参阅\u003ca href=\"https://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/expressway/config_guide/X12-5/Cisco-Expressway-IP-Port-Usage-for-Firewall-Traversal-Deployment-Guide-X12-5.pdf\"\u003e isco Expressway IP端口使用-配置指南\u003c/a\u003e。\u003cbr\u003e\u003cbr\u003e 与Microsoft Teams (VIMT)的视频集成部署指南，请参阅\u003ca href=\"https://help.webex.com/en-us/article/nffx8kj/Deploy-the-Webex-video-integration-for-Microsoft-Teams\"\u003e Microsoft Teams的Webex视频集成\u003c/a\u003e。\u003c/p\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-heading\"\u003e\n\u003ch4 class=\"panel-title\"\u003e\u003ca href=\"#id_134894\"\u003eWebex Edge 音频使用的端口\u003c/a\u003e\u003c/h4\u003e\n\u003c/div\u003e\n\n\u003cdiv id=\"id_134894\" class=\"panel-collapse collapse\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"body refbody\"\u003e\n\u003ctable width=\"640\" height=\"341\" cellspacing=\"0\" cellpadding=\"1\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"width: 80px;\" rowspan=\"1\" colspan=\"1\"\u003e\u003cstrong\u003e协议\u003c/strong\u003e\u003c/td\u003e\u003ctd style=\"width: 80px;\" rowspan=\"1\" colspan=\"1\"\u003e\u003cstrong\u003e端口号码\u003c/strong\u003e\u003c/td\u003e\u003ctd style=\"width: 80px;\" rowspan=\"1\" colspan=\"1\"\u003e\u003cb\u003e指导\u003c/b\u003e\u003c/td\u003e\u003ctd style=\"width: 80px;\" rowspan=\"1\" colspan=\"1\"\u003e\u003cstrong\u003e访问类型\u003c/strong\u003e\u003c/td\u003e\u003ctd style=\"width: 80px;\" rowspan=\"1\" colspan=\"1\"\u003e\u003cb\u003e条评论\u003c/b\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eTCP\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e5061、5062\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e入站\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eSIP 信令\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e用于 Webex Edge 音频的入站 SIP 信令\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eTCP\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e5061、5065\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e出站\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eSIP 信令\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e用于 Webex Edge 音频的出站 SIP 信令\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eTCP/UDP\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e临时端口\u003cbr\u003e 8000 - 59999\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e入站和出站\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e媒体端口\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e在企业防火墙上，需要打开针孔才能将流量传入 Expressway，并且端口范围介于 8000 - 59999 之间\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-heading\"\u003e\n\u003ch4 class=\"panel-title\"\u003e\u003ca href=\"#id_135011\"\u003eCisco Webex 会议服务使用的 IP 地址范围列表\u003c/a\u003e\u003c/h4\u003e\n\u003c/div\u003e\n\n\u003cdiv id=\"id_135011\" class=\"panel-collapse collapse\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003cdiv class=\"body refbody\"\u003e\n\u003cul\u003e\u003cli\u003e23.89.0.0/16 (CIDR) 或 23.89.0.0 - 23.89.255.255（网段）\u003c/li\u003e\u003cli\u003e62.109.192.0/18 (CIDR) 或 62.109.192.0 - 62.109.255.255 (网段)\u003c/li\u003e\u003cli\u003e64.68.96.0/19 (CIDR) 或 64.68.96.0 - 64.68.127.255（网段）\u003c/li\u003e\u003cli\u003e66.114.160.0/20 (CIDR) 或 66.114.160.0 - 66.114.175.255 (网段)\u003c/li\u003e\u003cli\u003e66.163.32.0/19 (CIDR) 或 66.163.32.0 - 66.163.63.255（网段）\u003c/li\u003e\u003cli\u003e69.26.160.0/19 (CIDR) 或 69.26.160.0 - 69.26.191.255（网段）\u003c/li\u003e\u003cli\u003e114.29.192.0/19 (CIDR) 或 114.29.192.0 - 114.29.223.255（网段）\u003c/li\u003e\u003cli\u003e150.253.128.0/17 (CIDR) 或 150.253.128.0 - 150.253.255.255 (网段)\u003c/li\u003e\u003cli\u003e170.72.0.0/16 (CIDR) 或 170.72.0.0 - 170.72.255.255（网段）\u003c/li\u003e\u003cli\u003e170.133.128.0/18 (CIDR) 或 170.133.128.0 - 170.133.191.255 (网段)\u003c/li\u003e\u003cli\u003e173.39.224.0/19 (CIDR) 或 173.39.224.0 - 173.39.255.255（网段）\u003c/li\u003e\u003cli\u003e173.243.0.0/20 (CIDR) 或 173.243.0.0 - 173.243.15.255（网段）\u003c/li\u003e\u003cli\u003e207.182.160.0/19 (CIDR) 或 207.182.160.0 - 207.182.191.255 (网段)\u003c/li\u003e\u003cli\u003e209.197.192.0/19 (CIDR) 或 209.197.192.0 - 209.197.223.255 (网段)\u003c/li\u003e\u003cli\u003e210.4.192.0/20 (CIDR) 或 210.4.192.0 - 210.4.207.255（网段）\u003c/li\u003e\u003cli\u003e216.151.128.0/19 (CIDR) 或 216.151.128.0 - 216.151.159.255 (网段)\u003c/li\u003e\u003cli\u003e144.196.0.0/16\u0026nbsp; (CIDR) 或 144.196.0.0 - 144.196.255.255（网段）\u003c/li\u003e\u003cli\u003e163.129.0.0/16\u0026nbsp; (CIDR) 或 163.129.0.0 - 163.129.255.255（网段）\u003c/li\u003e\u003c/ul\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-heading\"\u003e\n\u003ch4 class=\"panel-title\"\u003e\u003ca href=\"#id_135010\"\u003e需要被允许的域\u003c/a\u003e\u003c/h4\u003e\n\u003c/div\u003e\n\n\u003cdiv id=\"id_135010\" class=\"panel-collapse collapse\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003cdiv class=\"body refbody\"\u003e\n\u003cp class=\"li\"\u003eWebex 建议在任何时候都不应该缓存内容。连接到 Webex Meetings 的会议客户端将使用以下域：\u003c/p\u003e\n\n\u003ctable width=\"640\" height=\"289\" border=\"1\" class=\"li\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e\u003cb\u003e客户端类型\u003c/b\u003e\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e\u003cb\u003e域\u0026nbsp; \u003c/b\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eWebex Meetings 桌面应用程序\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e\u003cb\u003e*.wbx2.com\u003cbr\u003e *.ciscospark.com\u003cbr\u003e *.webexcontent.com\u003c/b\u003e\u003cbr\u003e \u0026nbsp;\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eWebex 桌面客户端（Mac/PC，包括 Web 应用程序基于浏览器的瘦客户端）连接到 Webex Meetings\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e\u003cb\u003e*.webex.com\u003c/b\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e本地 SIP/H323 设备拨入（或回呼）Webex 会议\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e\u003cb\u003e*.webex.com\u003c/b\u003e（注：IP 拨号也可用）\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eWebex 移动客户端（iOS 和 Android）连接到 Webex Meetings\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e\u003cb\u003e*.webex.com\u003c/b\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e证书管理\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e\u003cb\u003e*.identrust.com\u003cbr\u003e *.quovadisglobal.com\u003cbr\u003e *.digicert.com\u003cbr\u003e *.godaddy.com\u003cbr\u003e *.lencr.org\u003cbr\u003e *.intel.com\u003c/b\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003ePeople Insights 集成\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e\u003cb\u003e*.accompany.com\u003c/b\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eWebex Meetings 站点性能分析和 Webex 应用程序\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e*.eum-appdynamics.com\u003cbr\u003e *.appdynamics.com\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eWebex Events 网络广播（仅限与会者）\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e*.vbrickrev.com\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e用于\u0026nbsp;SlidoPPT 加载项，允许Slido网页创建会议前投票/测验\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e*.slido.com\u003cbr\u003e *.sli.do\u003cbr\u003e *.data.logentries.com\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e如果您有连接到 Webex Meetings 的 Webex 应用程序桌面客户端、云注册设备（包括 Webex Boards），则还需要允许下列位置中概述的域的列表： \u003ca href=\"https://help.webex.com/WBX000028782/Network-Requirements-for-Webex-Teams-Services\"\u003ehttps://help.webex.com/WBX000028782/Network-Requirements-for-Webex-Teams-Services\u003c/a\u003e\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e\u0026nbsp;\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e所有 Webex 托管的服务都将在 AS13445 下公告，请参阅 \u003ca href=\"https://www.webex.com/peering-policy.html\"\u003eWebex 对等策略\u003c/a\u003e。由其他服务提供商托管的服务不包括在这里。\u0026nbsp; 这包括 TSP 合作伙伴系统或我们的内容交付合作伙伴。\u0026nbsp; 如果您连接到合作伙伴托管的系统，例如合作伙伴网络语音系统，请联系该合作伙伴以获取相应的 IP 地址和端口。\u003cbr\u003e\u003cbr\u003e\u003cb\u003eIPS 防火墙指南：\u003c/b\u003e\u003cul\u003e\u003cli\u003e将由 Webex IP CIDR 模块定义的 Webex 流量（尤其是媒体流量）设置为“绕过防火墙 IPS 或其他类型的 DoS 保护”（即允许通过）。\u003c/li\u003e\u003cli\u003e若无法绕过 IPS，则需要对 IPS 容量作出适当调整，确保其大小足够处理大量参加者的音频和视频流量。\u003c/li\u003e\u003cli\u003e若无法绕过 IPS，则必须对签名和阈值作出适当调整，以避免 Webex 流量被错误归类并丢弃。\u003c/li\u003e\u003cli\u003e监控防火墙 IPS 警报，以调查任何针对 Webex 流量的 IPS 警告。\u003c/li\u003e\u003c/ul\u003e注：\u0026nbsp;下列 UserAgent 将在 Webex 中由 Webex 通过 utiltp 进程传递，并且应该允许通过代理的防火墙：\u003cul\u003e\u003cli\u003eUserAgent=WebexInMeetingWin\u003c/li\u003e\u003cli\u003eUserAgent=WebexInMeetingMac\u003c/li\u003e\u003cli\u003eUserAgent=prefetchDocShow\u003c/li\u003e\u003cli\u003eUserAgent=standby\u003c/li\u003e\u003c/ul\u003e\u003cbr\u003e\u003cb\u003e代理服务器指南：\u003c/b\u003e\u003cul\u003e\u003cli\u003eWebex 会议客户端不支持使用 SNI 扩展进行 TLS 媒体连接。如果代理服务器必须使用 SNI 扩展，Webex 音频和视频服务则会连接失败。\u003c/li\u003e\u003c/ul\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-heading\"\u003e\n\u003ch4 class=\"panel-title\"\u003e\u003ca href=\"#id_135011\"\u003eWebex for Government (FedRAMP) 的网络\u003c/a\u003e\u003c/h4\u003e\n\u003c/div\u003e\n\n\u003cdiv id=\"id_135011\" class=\"panel-collapse collapse\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003cdiv class=\"body refbody\"\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https://help.webex.com/en-us/article/WBX9000034164/Network-Requirements-for-Webex-for-Government-(FedRAMP)\"\u003e政府版Webex (FedRAMP)的WBX9000034164网络要求\u003c/a\u003e\u003c/li\u003e\u003c/ul\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-heading\"\u003e\n\u003ch4 class=\"panel-title\"\u003e\u003ca href=\"#id_134751\"\u003e文章修订历史记录\u003c/a\u003e\u003c/h4\u003e\n\u003c/div\u003e\n\n\u003cdiv id=\"id_134751\" class=\"panel-collapse collapse\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003cdiv class=\"body refbody\"\u003e\n\u003ctable width=\"640\" height=\"1010\" border=\"1\"\u003e\u003cthead\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e\u003cb\u003e修订日期\u003c/b\u003e\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e\u003cb\u003e新增和更改的信息\u003c/b\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2024年1月9日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e文章过期已删除（未对网络要求进行更改）\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2023年11月20日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e文章文本清理（未对网络要求进行更改）\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2023年9月10日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e已包含指向VIMT文档的链接\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2023 年 6 月 1 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e已删除中国群集信息。\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2023 年 4 月 11 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e为已添加的媒体添加了新的 IP 子网（144.196.0.0/16\u0026nbsp; (CIDR) 或 144.196.0.0 - 144.196.255.255（网段）\u003cbr\u003e 163.129.0.0/16\u0026nbsp; (CIDR) 或 163.129.0.0 - 163.129.255.255（网段））。\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2022 年 10 月 24 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e更新了包容性语言\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2021 年 12 月 21 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e已添加出站至 Webex 媒体客户端的 UDP 端口 5004\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2021 年 11 月 11 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e已将 *.intel.com 添加到所需的证书验证中。\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2021 年 11 月 4 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e将 *.letcr.org 更新至 *.lencr.org 证书\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2021 年 10 月 27 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e添加 *.godaddy.com 和 *.letcr.org 证书\u0026nbsp;\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2021 年 10 月 4 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e从域表中移除 *.walkme.com 和 s3.walkmeusercontent.com，因为不再需要它们。\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2021 年 8 月 25 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e已将 *.webexcontent.com (1) 更改为 *.webexcontent.com\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2021 年 7 月 29 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e增加了用于文件存储的 *.webexcontent.com (1) URL\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2021 年 7 月 8 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e删除了范围 20.68.154.0 - 20.68.154.255\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2021 年 6 月 25 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e向列表中添加了 *.appdynamics.com 和 s3.walkmeusercontent.com 域\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2021 年 5 月 11 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003eIP 地址列表是按顺序排列的。\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2021 年 5 月 6 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e仅为适用于 Microsoft Teams (Microsoft CVI) 媒体流量的 Cisco Webex 视频集成添加了 20.68.154.0/24 (CIDR) 或 20.68.154.0 - 20.68.154.255（网段）。\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2021 年 4 月 28 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e添加了用于\u0026nbsp;SlidoPPT 加载项的域，允许Slido网页创建会议前投票/测验\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2021 年 4 月 27 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e为 Webex Edge 音频添加了 23.89.0.0/16 (CIDR) 或 23.89.0.0 - 23.89.255.255（网段）\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2021 年 4 月 26 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e在 utiltp 进程中，在 Webex 中添加了用户代理。\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2021 年 4 月 15 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e添加了适用于 Webex Events 网络广播的域 *.vbrickrev.com。\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2021 年 4 月 1 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e需要允许的域 - 表已更新。\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2021 年 3 月 15 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e添加了 IdenTrust 证书域。\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2021 年 3 月 10 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e删除了出站至 Webex 的 UDP 5004\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2021 年 2 月 23 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e已添加： UDP 端口： 9000、5004 和 TCP： 5004、443、80 Webex 客户端媒体\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2021 年 1 月 6 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e新增 TCP/UDP 临时端口出站端口范围。\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2020 年 12 月 7 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e新增部分：代理服务器指南\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2020 年 10 月 23 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e新增域：*.eum-appdynamics.com\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2020 年 7 月 31 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e新增域：*.wbx2.com 和 *.ciscospark.com\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2020 年 7 月 27 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e增加 170.72.0.0/16 (CIDR) 或 170.72.0.0 - 170.72.255.255（网段）\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2020 年 7 月 24 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e新增：IPS 防火墙的指南\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2020 年 6 月 1 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e\u003cul\u003e\u003cli\u003e新增 People Insights 和 WalkMe 允许列表\u003c/li\u003e\u003cli\u003e增加 TCP 443 入站端口\u003c/li\u003e\u003cli\u003e增加本地部署视频设备网络的配置指南\u003c/li\u003e\u003c/ul\u003e\n\t\t\t\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2020 年 4 月 29 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e增加用于证书验证的 *.digicert.com\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2020 年 4 月 22 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e增加新的 IP 范围 150.253.128.0/17\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2020 年 3 月 27 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e在解决方案中增加了开头段落。\u0026nbsp; 更新了对“Webex 网站、Webex 桌面应用程序/快捷会议工具、Android/iOS 版 Webex Meetings、Webex Web 应用程序”表的评论\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2020 年 3 月 3 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e已提供端口异常情况更新\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2020 年 2 月 14 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e用于 AB 的 UDP 9000 已被删除，添加的音频广播只能在 TCP 端口 443 上使用。\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2020 年 1 月 29 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e访问类型列：\u0026nbsp;备用的 Webex 客户端媒体（网络语音和视频 RTP）\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2019 年 12 月 11 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e在表 1 - 第 4 行中增加“端口 80”。\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2019 年 10 月 30 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e对于 Edge 音频 - 在企业防火墙上，需要打开针孔才能将流量传入 Expressway，并且端口范围介于 8000 - 59999 之间\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2019 年 7 月 25 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e更新了 UDP 9000 的文本，并为 TCP 5004 更新全新行。\u0026nbsp; 因为从 39.7 发行版开始 TCP 5004 端口遭到延迟。\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2019 年 6 月 27 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e已添加 People Insights *.accompany.com 域要求\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e\u003cspan\u003e2019 年 5 月 23 日\u003c/span\u003e\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e\u003cspan\u003e已添加 170.133.128.0/18 范围\u003c/span\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e2019 年 2 月 27 日\u003c/td\u003e\u003ctd rowspan=\"1\" colspan=\"1\"\u003e向新文章 WBX9000018173 中添加了有关中国集群链接的信息\u003c/td\u003e\u003c/tr\u003e\u003c/thead\u003e\u003c/table\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e","chapters":[],"locales":["default","bg-bg","cs-cz","da-dk","de-de","en-us","es-co","fr-fr","hr-hr","hu-hu","it-it","ja-jp","ko-kr","nl-nl","no-no","pl-pl","pt-br","ro-ro","ru-ru","sr-rs","sv-se","tr-tr","zh-cn","zh-tw","uk-ua","ar-ae","he-il","fi-fi","sk-sk","sl-si"],"ampKey":"ef67b1af1b82e5a22c24052dc11b9689","hostUrl":"https://help.webex.com","articleType":"normal","_nextI18Next":{"initialI18nStore":{"zh-cn":{"common":{"title":"Webex 帮助中心","titleContact":"联系我们 - Webex 帮助中心","titleSignIn":"登录 - Webex 帮助中心","skipToContent":"跳至内容","titleArticleSubscriptions":"文章订阅 - Webex 帮助中心","main":{"TUTORIAL":"教程","learn":"学习","tutorialDescription":"从初学者到专家 - 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