I've been attempting to setup my OBI202 for the last 6 days with Google voice. I think that I have everything under control now, except that incoming cell phone calls are met with the OBI voice attendant, asking caller to press one to continue call, press two to place a new call, and press three to enter a call back number. How do I get rid of this annoying menu on incoming calls? Land line calls don't encounter this problem. I really need help on this as I getting ready to cut my land line connection.