Originally Posted by
RumoredNow Hmmm... Did I read somewhere that VoLTE will be supported in 10???
VoLTE is supported in 8.1 Update 1. It's just not available yet on the 1520. It's possible this is a reason for AT&T's delay in rolling out Denim. Typically, software features do not receive heavy scrutiny or long testing periods. It is when changes occur within the network drivers and software that they thoroughly test updates. The Snapdragon 800 is VoLTE capable, and the 1520 has the noise-cancelling mics and software to support VoLTE and HD Voice (which, technically, does not refer to VoLTE but rather to the AMR-WB and EVRC-WB (wideband) voice codecs for GSM and CDMA based networks respectively). I suspect we should see VoLTE enabled in AT&T's Denim update for the 1520.