What are the TURN / STUN servers?

Every cloud has our turn server preconfigured free of charge. Thereby, participants of video conferences can easily connect with each other, with even better qualitty.

With the update to Nextcloud hub (18), for every existing cloud the turn server will be preconfigured. The admin settings look like that:

For new clients the turn server will also be installed right away. Clients with test clouds can get the configuration on request.