Jitsi can provide a straightforward meeting room, but deployment and meeting access still need choices. Test permissions and audio early, and distinguish the policies of a public meeting service from those of an independently hosted installation.
Test microphone, camera and screen-sharing permissions before inviting participants. Use a clear meeting name and appropriate access controls, then share the link through an agreed channel. For self-hosting, plan bandwidth and server capacity around the actual group size rather than assuming unlimited meetings.