CNET's Maggie Reardon discusses the short-term hurdles associated with the deployment of voice service over carriers' 4G LTE networks. In the end, the transition to an all IP-based voice network will ...

Today Verizon Chief Technology Officer Tony Melone has reported that Verizon has accomplished the very first VoLTE (voice over LTE) call ever on a commercial network. The call was made on Tuesday, ...