Ooma is good but it isn't free. You will pay monthly federal taxes and you can find out how much that is from their site. It is different from state to state. If you have DSL going from voice/DSL to DSL only is difficult at best. Especially if you have Verizon since it is almost impossible to find somebody there that cares enough to help you... I use a hub and and have a 15mb FIOS connection. The ooma really needs about 1.5meg down to give you descent voice quality. It will work on 1meg but can saturate you connection during a high data call (i.e. music, fax so on). We love our Ooma and will never go back to ma bell. When you are on vacation you can set Ooma to answer your calls for you and you can get your voice mails over the internet. If you pay for their premier service ($120 a year) you will get call blocking and a second number/line to the house plus porting your number is free... If you have good internet then go for it.