"Daniel Blecha - We purchased your Magic Jack about 1 year ago, wondering if it would work for our FAXING NEEDS. Previously we had a phone line ONLY for our FAX MACHINE. --- Not Cheap! Bought it - Took it out of the box - Plugged it in - Moments later a dial tone was heard - Made a phone call with it - Faxed a document using it ------ All worked flawlessly, effortlessly! We love it! --- and now I often make phone calls with it (as the sound quality is often better than my "phone line". Another fact: a friend bought 4 MGs. He uses 1 connected to his notebook computer when he is literally "out in the field". It works great he says. His other ones are all hooked to his Multi-Line Phone System for his business & work Great too. He told me today that he is dropping his phone carrier as this works BETTER & Saves HIM"