In the original Jabber, port

badlop — Thu, 16 Feb 2017 17:21:58 +0000

In the original Jabber, port 5222 was for unencrypted client connections, 5223 for encrypted connections. It makes sense that your firewall allows 5223 but denies the others. Now you should find how to open the ports you want to use.

> Perhaps I can use an alternate port?

In ejabberd.yml you can change the port numbers as you want. For example, change 5222 to 5223. Of course then your clients have to connect to 5223. Or you can change 5280 to 80, etc.

ejabberd - Comments for "Weird Connection Issues [Resolved - Somewhat]"

In the original Jabber, port