Have brought my voip phone home from office and connect to LAN slot in the modem thingy (you can see i am not technical) and of course into the power as well. Indicates Service not available. My staff have been able to just take their voip phone home and connect to ADSL and immediately can use the PHone. is there something else i need to do? i also tried connecting it via the ''computer'' slot to the hub connected to my laptop, same deal. HELP as i need to start work at home today! thank you.   ... View more