we are currently testing a self-hosted jitsi instance.
The VM has the following hardware:
CPU: Intel Xeon E5-2650 (4 cores)
OS: Ubuntu 18.04 LTS
Our Jitsi runs behind a NAT. The configuration was carried out according to these instructions.
As long as there are only two participants in a room, everything runs perfectly. As soon as the third person joins, the performance drops rapidly and the participants often go black.
Many thanks for help!
What do you have in /etc/jitsi/videobridge/sip-communicator.properties?
thanks for reply. Here is our sip-communicator.properties
org.jitsi.videobridge.xmpp.user.shard.HOSTNAME=(Our Public DNS-Name)
org.jitsi.videobridge.xmpp.user.shard.DOMAIN=auth.(Our Public DNS-Name)
org.jitsi.videobridge.xmpp.user.shard.MUC_JIDS=JvbBrewery@internal.auth.(Our Public DNS-Name)
org.ice4j.ice.harvest.NAT_HARVESTER_PUBLIC_ADDRESS=X.X.X.X (Our Public IP)
Doesn’t it ramp up? You should give it 10-20 seconds to ramp-up after the third joins.
No. Even after 2 minutes the performance is bad and the participants often go black for a short time…
As soon as the third participant leaves the room, it runs smoothly again
2 participants go p2p, 3 goes through the bridge. Is the bandwidth to the server enough? Is the server bandwith enough?
We use a 100Mbps (Up+Down) fiber internet connection. The Server is connected to The Firewall via 1 Gbps LAN.
You could try adding:
org.jitsi.videobridge.NAT_HARVESTER_PUBLIC_ADDRESS=Your Public IP
And then restart jitsi-videobridge2.
i added the lines but the problem persists
What firewall ports do you have open / what ports are you NATing?
We NAT the Ports 10000 (UDP) and 443 (TCP)