I put a phone in each kid's room connected to the PAP2T, and I set up Blink softphones on my & my wife's laptops (which are almost always on when we're home). Now we have a simple intercom system running. The kids (7 & 9) are really enjoying the novelty of having phones in their rooms. Now, I just need a softphone out in the garage. I have a Dockstar out in the garage that I'm using for a special automation project which I'll discuss when it's further along. Since it's a headless client, I need a command-line softphone for Linux. I figure I'd control it with a gamepad, using the buttons to dial preset numbers and a USB soundcard for the mic & speaker.