Run Jitsi on LAN

Hi.

I have installed in various areas but with Internet. Now my one client wanted to host video conference solution on LAN .
Can somebody help me is there any way to achieve this task.
Any help would be appreciated.

  • Will there be remote participants?
  • Do you have a static Internet IP and an FQDN for this setup?
  • Is there a local DNS server for local participants?