AT&T Cops to VoLTE Delay
AT&T this week admitted that its planned late 2013 launch of VoLTE has been delayed. "We're in the final stages of optimization," said Kris Rinne, AT&T's SVP of network technologies in an interview with Fierce Wireless. But added, "It's not quite ready." VoLTE passes voice calls over LTE networks as data rather than through the traditional circuit-switched method used by most cell phones. Verizon Wireless has also delayed plans to launch VoLTE. It initially hoped to launch the service by late 2013, but in December pushed the launch back to mid 2014.