Almost good.

If you dont buy the 729 codec, dont thinking about using this on 3G. Also call quality is not very good, I always have people telling me that Im breaking up, plus you cant modify the ringtones on the push notification account and control the ring loudness. Stock ringtones are horrible and way too loud. Good concept that needs some rough edges smoothed out.

VertexWolf about Acrobits Softphone, v5.3.3