easy to install with the quick install guide, but getting video/audio to
work is something i didn't manage.. tried opening all required ports,
but still.. gave it up, cause it was just play... (also because it works
with g-evil chrome/chromium best/only?)

using nextcloud talk atm for personal things, but community version has
some limits.. (max 4-5 people in video chat..).

---
there are many jitsi meet instances listed here (unofficial list) :
https://wiki.chatons.org/doku.php/la_visio-conference_avec_jitsi
and even more, if you look around..

d.