said by Body Count:
magic jack plus. don't need your computer on to use it. plugs directly into your router. unless your phone is free, this is the cheapest alternative.
MagicJack is great... until you get the dreaded "To call a conference line or platform you must purchase... prepaid minutes at magicjack.com..." when you call the hospital where a loved one dying of cancer is
or when you suddenly start getting it on a number that you call every day and that always worked fine. There's a clause in the MagicJack TOS that says that MJ can charge you per-minute for "certain conference lines, non-ILEC numbers, ..."
MagicJack is trash... you get what you pay for
. Stick with Ooma or Google Voice if possible.