Ooo, I like the looks of OnSIP. That's appealing.

The biggest challenge with this site is the wiring. To be honest, it's kind of a mess. There's an older building that houses the offices, and a newer one where the equipment rack is that holds the modem, router, and main switch. That connects to the older building via fiber through an underground conduit, as the offices were about 500 feet away. From there, it's pretty much a series of switches through the building, with the offices practically daisy-chained.

It's not set up the way I'd like, but I inherited some of the mess and there's not much I could do about it anyway. The old building is a horrible hodgepodge of additions and old construction, full of cinderblock walls.

The current system uses analog phones, and they all run back to a hideous mess of a phone block. The phones in the new building would be the most difficult to replace, as those are wall-mounted and I don't even know where their lines run back to (not much institutional knowledge in this place). This whole post is to say that some of the spots in this place only have phone lines, and some of them only have CAT5.

I don't know if this information has helped at all or just confused it.