Re:VOIP Dosent still qualify the requirements in T (Score 2, Informative)

Power outages are a problem, but the consequences can be minimized. I currently use Vonage through my cable modem. I have my cable modem, router and Vonage box on a UPS. As long as I turn off my computer shortly after a power outage, the UPS can give me a few hours of phone usage, and I could get a stronger UPS and/or dedicate a UPS solely for the cable modem/router/vonage. Of course, if the outage is widespread and the cable service is also affected, then I won't have phone service. Vonage does have a function that automatically forwards your calls to a number that you set if you lose your connection. I have this set to my cell number. I can always use my car to charge my cell phone if necessary, so I shouldn't miss any calls unless cell towers are out, which is pretty rare.