I used RoomX a couple of years ago, with a version of the now defunct PIAF. It was simple and nice for small B&B and guest houses…
There were instructions on how to install it on PIAF…
I’ll make some improvements with this new project.
I don’t know if Freepbx is able to make a billing report, but i think that i’ll need to do a part of this feature.
Je suis aussi intéressé par ce module quand il existera. I am also very interested by this module when it will exist.