OBI100 here. DNS did not work for me, as Steve what's-his-name keeps telling everyone. When I log in for the Simonics service, I get this message:
"Sorry, we are temporarily not taking new users for Google Voice Gateway."
Oh well. I'm not interested in purchasing yet another piece of hardware that will work just fine yet somehow be deemed obsolete and thus unsupported. It's maddening to have to junk a perfectly good device.