Daniel,
I found your writeup at http://kb.asipto.com/kamailio:skype-like-service-in-less-than-one-hour and tried to follow it. Jitsi would not connect even though it is running in the same box as Kamailio set up exactly as the linked page suggested. No firewalls exist between them.
It connects fine over TCP and works, it also connects fine over UDP but cannot send/receive text messages and voice does not work. But over TLS it never connects, and never times out - it just sits there connecting.
I tried changing the port ## for TLS from 5060 to 5061 etc and even creating an SRV record on the local DNS server for this LAN, but nothing worked.
Can you suggest any troubleshooting steps?
Thank you! ve