Together with Maxim and Juan (they had the brain and i had the fingers) i was able to configure my OpenMeetings m3 to work on Port 443.
The base system follows the guides * Installation OpenMeetings 5.0.0-M3 on Ubuntu 18.04 LTS.pdf * Installation SSL certificates and Coturn for OpenMeetings 5.0.0-M3.pdf The main problems were with firewall and Coturn using „kurento“ as user and not „nobody“. After all it was not so many things to do: Backup /opt(open503/openmeetings.service Backup /opt/open503/config/server.xml Change openmeetings.service [Service] Type=forking ADD THIS LINE --> AmbientCapabilities=CAP_NET_BIND_SERVICE Change all folders /openmeetings/ to /open503/ Change User=nobody to User = kurento Copy this file to /etc/systemd/system/openmeetings.service Change all port 5443 to 443 in server.xml (two places) Check firewall and open port 443 if not open as in my case 😉 ) Reboot sudo /etc/init.d/mysql start MariaDB data server sudo /etc/init.d/kurento-media-server start Kurento media server sudo systemctl start openmeetings openmeetings There’s still a problem with creating pid file – i will check out later… Best wishes POW
