Meetings / Conference additionally to groups.

User Story
As a WIRE user 
i want to use WIRE for online conferences
so that i can replace MS TEAMS / Zoom meetings

Additional information
Currently WIRE is supporting direct chats (between two users) and groups. In my opinion the current group feature can be used like a one-time conference call, but it feels more like a permanent chat group alá Whatsapp and it is way harder to setup.

I would like to see an enhancement of the group feature, so it resembles more a onetime, timeboxed conference call like MS Teams / Zoom is doing it.

It would be great if the conference function would exactly be implemented like users are used to from MS Teams.

Please include a function for auto-wiping the conference call incl. the chats history.