Help with .conf

Hello all…first time caller long time listener.

I am attempting to install Jitsi on ubuntu server 18.04. I got it running but then got disconnected repeatedly. After google I found this:

I went to the link that Damencho recommended
and copied and replaced all the data in my config but where it said “example.com” I put in my IP:port.
Now it won’t work at all…any ideas?

I have reinstalled the instance to a clean install and it functions up to the disconnected from server message again. The link that was provided about the config I’m not completely sure how to build. Thanks.