Mobile-friendly audio-only conference starting point

I’m certain that this is possible with some combination of Jicofo and JVB but don’t know where to start. I’d like to utilize JVB to host a headless audio-only conference to allow for voice chat via mobile web browser. I’m already using hosted Jitsi for video conferencing and it works perfectly. Jitsi-meet is clearly not the right vehicle for this effort, though, as it is UI-centric and, from what I can tell, doesn’t support mobile web browsers. Where would I start looking to accomplish something like this? I imagine the answers are deep in the jitsi-meet source, but it is… large.

I hope this isn’t too vague or open-ended of a question, and I’m sorry if it is.

In
/etc/jitsi/meet/a-confi.de-config.js
you may set
disableDeepLinking: true
Then you can run Jitsi Meet in mobile browsers. In my Chrome android browser it is working quite well.