Since Google hasn't bothered to resurrect Gizmo5 in any real way (no, calling from gmail isn't the same), does anyone know of a real competitor? I would like to

Since Google hasn't bothered to resurrect Gizmo5 in any real way (no, calling from gmail isn't the same), does anyone know of a real competitor? I would like to replace my Vonage line with something much cheaper, seeing as how we use it about 60 minutes per month. And it needs to be a "real" home line -- that is, plug voice adapter into wall, plug home phone into wall, voila.