I need a second phone line at home and I'm not particularly up to speed with things like internet phones (is that VOIP?). So here are my requirements:- I'm currently with BT for phone and internet. I'm building a log cabin office type thing in the back garden and I need internet and phone in there, mostly incoming calls. We have a BT home hub in the house. I don't really want to go to the expense of having a new line run and installed in the cabin. Can I fit a booster or extension to the existing internet hub to give me coverage in the new building? Cabin will be circa 15 meters from the house. Do BT have some sort of broadband phone? Any phone specialists out there?