The 101 worked pretty well for me for a few years, then when it became obsolete I bought a 200, which has been far more problematic. I've just moved and reconfigured the 200 with no apparent problems after keeping it in storage for 3 years. It seemed to work for two days, and now I get a 606 error message when I try to call any number via Google Voice. That's the end for me; I'm not going to serve as an endless unpaid Obi technician.