Problem/Justification
Nextcloud talk and other office apps depend from a hi performance backend and STUN/TURN Server.
Impact
From Nextcloud talk installation:
High-performance backend
The High-performance backend is required for calls and conversations with multiple participants. Without the backend, all participants have to upload their own video individually for each other participant, which will most likely cause connectivity issues and a high load on participating devices.
User Story
We use nexcloud as family backend and talk app have problems in calls and conferences.