Reading the announcement made me wonder, are they ignoring reality, dreaming or just stuck in the past? If this was 2005 we might have called it advanced but now in 2015 I find it hard to define the released features advanced. A more precise description would be – on the journey to in-par but not quite there. This comes following an earlier VoLTE release.
I just came back from the LTE Voice Summit and one of the interesting points many service providers presented was about their hopes from VoLTE. Rightfully there was a consensus that VoLTE will not be a revenue growth generator… Customer retention? Maybe.