I wanted to test something on my Eris so I called it from my home phone. My phone acted like nobody was calling at all. So I thought this was some sort of bug in 2.1. But I let the phone ring for 5 minutes. My voicemail wouldn't even pick up. I'm not sure if it was a phone problem, or network problem. I wonder if the phone isn't even getting the message to ring, because even though I'm on wifi, the 3G indicator is on. I called back, and it went through. So I'm doubting was a phone problem. Sort of a different problem, its a great change from the countless silent call bug.