Network and port sharing for video conferences

Updated at March 31st, 2021

If you have made increased security settings in your network, you would also have to activate the following ports in the network firewall for Sdui videoconferencing.

Note: If there is only one participant in the conference whose network Sdui is blocking the domain , then all other participants in the conference are also affected. In concrete terms, this means that if only one person is in the school network and the following ports have not been activated, then the connection is also blocked for all other participants.

For the domains:

80 / tcp Web UI over HTTP
443 / tcp Web UI over HTTPS
4443: 4493 / tcp RTP media over TCP
10000: 10050 / udp RTP media over UDP

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