we have running jitsi-meet on a Debian stretch machine as a vhost within apache webserver:
jitsi-meet - Version 1.0.3383-1
jitsi-videobridge - Version 1093-1
apache2 - Version 2.4.25
Java OpenJDK Runtime Environment : Version 1.8.0_181
Our participants however are facing very strange issues when jitsi is having more than one meetingrooms opened with more than 3 participants each.
The issues are:
Some of the participants can not hear the others, others can not hear them, some see no video - only black screen, some do only see themselves in video, but not the other participants in the same chatroom.
We have set up jitsi according to the documentation and also opened the mentioned ports in our firewall (iptables).
In the jitsi and jicofo logs we can not see any unusual happening so far.
Is anyone able to help us identifying the issue in our installation/configuration?