Stand-alone - disconnected from internet



I’m new to Jitsi. I’m planning a stand-alone installation, for simultaneous translation purposes in less equipped places.

One of us installed it on Ubuntu and tried it and some connection with an online server is needed for ssl certification.

However, our requirements are:

  • audio conference calls are a must, video calls not needed
  • without access to internet
  • with a router
  • the mobile devices connect to the router
  • one laptop running as server

Will this work using jitsi? What will we need to install and configure?