BigBlueButton/Troubleshooting
Slow echo test
Firefox
- Launch FireFox
- Open about:config
- Search for media.peerconnection.ice.relay_only
- Set this value to true.
BBB-Server =
- fix the STUN server in /opt/freeswitch/conf/vars.xml and in /usr/share/bbb-web/WEB-INF/classes/spring/turn-stun-servers.xml.
- If possible setup and use your own STUN server.
- Do not use stun.freeswitch.org.
- Recommend installing 4.5.2 on Ubuntu 20.04, see https://github.com/bigbluebutton/bbb-install#install-a-turn-server.