HD-Voice Codec via 3G

[marcel45]

Hello everyone,

is it normal, that a Sony Xperia Z2 Mobile do not support HD-Voice Codec? That is a shame, oh and btw, my Network Operator Supports HD-Voice on 3G, and I have a excellent 3G coverage , and no, I don't have issues here with my network. Well, it do not supports native videocall, but at least I expect HD-Voice calling with a premium mobile. My old Nokia C7 does it also.

[Uliwooly]

Is your phone network branded?

[marcel45]

Yes, it is. And the old one was it too, from the same network operator.

[Uliwooly]

Have you asked them? Your network about this 

[marcel45]

Yes, and before I had prepaid, it worked too, even with a very old Sim Card, so my micro sim is no need to change

[Uliwooly]

My understanding on this is that it's a network issue not a phone issue

[Uliwooly]

http://developer.sonymobile.com/2012/11/16/hd-voice-how-it-works/

[marcel45]

Nope, I am sorry. I checked that too, and there is no issue, also not around or in my district.

[Uliwooly]

http://forum.xda-developers.com/xperia-z2/help/hd-voice-call-t2873455

[marcel45]

Omay