I am trying to setup my own xmpp prosody server at Linode. I’m using the Nanode 1gb plan with ubuntu 20.04 LTS as a base. I installed prosody. I think I have set my domain up correct with a A and 2 SRV records to begin with. I believe I run the latest version of xmpp prosody (don’t know how to check it). But it does not work. On android app “Conversation” I get a error “stream error”. I have found some Youtube videos, but they are old and don’t work now. Maybe you can make a video on howto the easy way to setup a xmpp-server that support A/V calls, share files etc.