官方教程quick-install翻译教程（只能在ubuntu14.04以上版本运行）安装步骤如下：开放端口ufw allow in sshufw allow in 80/tcpufw allow in 443/tcpufw allow in 10000:20000/udpufw allow in 4443/tcpufw allow in 5280/tcpufw statusiptables -L -n安装node(自带npm)tar -xvf node-v10.8.0-linux-x64.tar.xzmv node-v10.8.0-linux-x64 /usr/local/nodeln -s /usr/local/node/bin/node /usr/bin/nodeln -s /usr/local/node/bin/npm /usr/bin/npmnode -vnpm -v安装nginxsudo apt-get install nginx添加软件库echo “deb https://download.jitsi.org stable/” >> /etc/apt/sources.list添加官方KEYwget -qO - https://download.jitsi.org/jitsi-key.gpg.key | sudo apt-key add -更新包列表sudo apt-get update安装Jitsi-meetsudo apt-get -y install jitsi-meet卸载apt-get purge jigasi jitsi-meet jitsi-meet-web-config jitsi-meet-prosody jitsi-meet-web jicofo jitsi-videobridge注意事项安装的时候尽量填写域名或者配置host，以避免非固定ip导致各种配置文件不对应。比如，prosody的bosh，如果ip安装的ip对不上，就会导致通信失败。配置JicofoVedioBridge，否则穿墙失败不能通信。org.ice4j.ice.harvest.NAT_HARVESTER_LOCAL_ADDRESS=内网iporg.ice4j.ice.harvest.NAT_HARVESTER_PUBLIC_ADDRESS=外网ip