Verizon will roll out their VoLTE service later this fall, and the 2nd generation Motorola Moto X will be one of the first to use it. Advanced Calling 1.0 is the name of the service, including VoLTE, HD Voice calling and more.
As of June 2014, there were only 8 VoLTE commercial services worldwide although it is expected that there will be thirty additional commercial VoLTE networks launched in 2014-2015 and a total of 1.5 billion mVoIP subscribers worldwide in 2013.
Verizon’s voice-over-LTE service will include video calling at launch
Now, Verizon is telling people that its soon-to-be released voice-over-LTE service will immediately offer features such as video calling. Recently, AT&T’s VoLTE service went live only in Chicago and Minneapolis for just the Galaxy S4 mini. Although HD voice calling is included, other features will be released in the future.