Hi, For some reason, I cannot connect to jabberd2 2.3.1 with either xabber or yaxim. I originally thought this was a xabber bug, so I reported it here:
https://github.com/redsolution/xabber-android/issues/268 However, it seems there are other people who suddenly have that problem after switching to jabberd2 2.3.1. Unfortunately, xabber does not display a useful error message, but yaxim says "Session establishment not offered by server". Regards, Guido