Actually, the only functionality I now get out of DialCentral is SMS, Contacts, and History. Even when I set the callback number to be my mobile phone or my home phone instead of Gizmo, the call does not go through and does not show up in the history. If I use the Google Voice website, I can successfully use Gizmo, home, or mobile as my callback number without issue. Something definitely seems broken (or changed) between what DialCentral is giving and what Google Voice wants. Is everyone else reporting problems in this thread only having problems with Gizmo callback or all callback #'s like me (only when using DialCentral)? -- Chris