I was just about to post that it is all working now...

But it isn't.

I successfully log in, and I can see my account info and my calling history, but when I actually try to make a call, either from the dialpad or from the history tab, I get a "login failed" notice.

So close, yet...

UPDATE: Diablo gives the error, but not Fremantle. Curiouser and curiouser...