Hi people,just had Sky Superfast Fibre installed, and I now can only use a phone plugged into Sky Router (Voip)..I was told I could use my current phone BUT it is a two handset that needs to be plugged in ,I have plugged it into electric socket and connected it to phone socket on router (as advised) But it does not work,can anyone advise what type of handset I can use? I also need to have the phone situated approx 25ft from the router would a R11 cable that length be able to do that? Many thanks in advance.