Having to set up port forwarding makes this thing almost useless. I'm able to connect to access points around town here but can't receive incoming calls.

But if the PC gizmo client doesn't need port forwarding, the N770 shouldn't either (I haven't use the PC version). Hope they fix this so we can enjoy gizmo everywhere.

Good find dattani. I can receive calls now while I'm at home. There is a huge lag though between picking up and answering the call and actually hearing the phone call. So long in fact that people might think it's a dropped call and hang up.