Installation of Jitsi Meet Server on Ubuntu
1.open port of http/https permission use ufw allow 2. wget https://download.jitsi.org/jitsi-key.gpg.key && sudo apt-key add jitsi-key.gpg.key 3 sudo echo ' deb https://download.jitsi.org stable/' > /etc/apt/sources.list.d/jitsi-stable.list 4. sudo apt update && sudo apt install jitsi-meet jigasi jicofo jitsi-videobridge curl vim 5. select self-signed if you do not have TLS certificate 6. Obtaining a certificate from Letsencrypt website sudo add-apt-repository ppa:cerbot/cerbot && sudo apt install certbot 7.Install certbot sudo /usr/share/jitsi-meet/scripts/install-letsencrypt-cert.sh 8. Allow port from ufw command sudo ufw allow 80/tcp sudo ufw allow 443/tcp sudo ufw allow 4443/tcp sudo ufw allow 3478/udp sudo ufw allow 10000-20000/udp sudo ufw enable 9. Add authentication for host sudo vim /etc/prosody/conf.avail/yourhost.cfg.lua authecti...