I'd like to have something that would ring my home phone when I receive a Skype call. Not sure if it exists, but it seems like a box that plugs into the USB port of the computer running Skype should be able to ring a phone when I get a Skype call, and then route the voice trafic over twisted pair.
Or maybe it just has a 5.8 Ghz cordless phone built in.
Maybe it could all be done internally with a voice modem and the appropriate software.
Any thoughts?