About two years ago, I reviewed the netTALK DUO.  Since then the people at netTALK have been keeping themselves busy by coming out with a new version, the netTALK DUO WiFi, which allows you to place the device anywhere there's power and a WiFi signal.  You're no longer tethered to either the computer or a router.  They've also added some other features.Before I go into the details of the netTALK DUO WiFi, I'd like to point out that switching to a VOIP solution for a phone service is not for everyone.  This has become very clear to me based upon the numerous comments in a review I did for another VOIP device here on The Gadgeteer.
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