We should know the history of telephone ,before the history of MInt Voz . It was in 1876, Alexander Graham Bell played a major role in voice communication & came out with a revolutionary invention called 'Telephone'. One after another inventions followed like Telegraph, Radio, computers etc. Followed by this, an insight and dedicated work leads a revolution in the mobile communication industry.
Mint Voizis the softfone brand which ensure the high quality voice transmision through voice over IP by simbians mobile dialer and pc softfone, which will work in a low band width as well. You can can download these software from this website without any extra charges.