@lil5 say that you never tried to host or run #XMPP without saying so.
I run a prosody XMPP server on a Raspberry Pi 1B, which is weaker in compute performance than a Pentium 3 from 1999 (but draws significantly less power).
@pixelschubsi Cool!
Did you get calls working too? I’m trying out #convos with its jitsi integration which works great.