XLINK Communication Hubs and Bluetooth Cellular Gateway | Make or take cellular calls from any phone in the house.
http://www.myxlink.com/index.aspx

Eliminate your land line and use your home phone system to make and take cell phone calls.

Xtreme Technologies Xlink Bluetooth Cellular Gateway eliminate your land line cell fusion grace digital xlink buy xlink now xlink phone extends your cell phone calls to your existing home phone system.  You can cancel your land line and keep your home phones active.

Make or take cellular calls from any phone in the house.

$120 bluetooth gateway - lets you use your mobile as your home phone service. Canadian company (and slick website) to boot!