Here’s an update on my Obi110 with Google Voice project.  We have been using this $50 box with the free Google Voice service for several weeks now and it is working great.  In fact, it is working much better than the VOIP provider I had been paying $25/month for several years.  I added enhanced 911 service for $1.50 through Callcentric.  For a one-time investment of $50 and $18/year, I now have unlimited local and long distance and a great connection that sounds as good as a land line.