People I talk to complain of echo.

[DaveTN]

I keep my volume up all the way. I do notice that my echo is worse while I am at home than on the road at work. The one consistent thing that I can think of at home vs anywhere else is that I have an airave. And to narrow it down further, the echo is most pronounced when I am bogging down my home network with something on my PC. It seems like that effects my airave and I get more echo through my phone.
I'm using the sept 20 EnergyROM

David