Almost free call to Vietnam, call at 0.5 (half) cents per minutes, cheapest call you will never find

12voip, is one of the betamax VoIP service, is offering almost free calls to Vietnam, Thanks to my Vietnamis friend Le Thanh Hung to let me know about this offer.The call rate is half cent per min, which is nothing. Just for the price of a coffee, 1 EUR, you can talk for 200 Mins. The rates are same for mobile as well as for the landlines.Also try the $5.00 Free call to your country, Hurry!