BetaNews | Nokia Achieves Cellular Calls Over Wi-Fi

BetaNews | Nokia Achieves Cellular Calls Over Wi-Fi: "Nokia said on Tuesday that it had completed both voice and data calls using the Unlicensed Mobile Access (UMA) standard at a lab in the United States. UMA is a technology that will allow a cellular call to be handed over to a Wi-Fi network. Carriers see UMA as a way to more cheaply extend their wireless networks."