Spong:
ajw:
Just called a friend on his vodafone mobile from my mobile using 2 degrees and the voice audio is crystal clear. I also call a friend my my 2 degrees mobile to fixed line connection and the audio is crystal clear.
Are you in an area where 2Degrees has VoLTE active? I believe areas where it is will give great call quality, but little old Auckland where I live doesn't have it yet :-(
Lower Hutt my phone has not got VOLTE both voice calls over 3G.