About the quality of calls: will Neo900 support AMR-WD (aka HD Voice)?

http://en.wikipedia.org/wiki/Adaptiv...-Rate_Wideband
http://en.wikipedia.org/wiki/Wideband_audio

I don't know pretty much about how it works exactly. My real question here is more: will Neo900 be able to encode/decode HD Voice with hardware support? I guess it's always doable with a software but I wouldn't like to see my battery dying after 20 minutes of calling and my CPU overheating. Thus hardware support is my point.