Recently I added Google Voice on SP2 and made it the primary line for outgoing calls ... during the GV install, my Obi110 automatically updated itself. I have also had PhonePower on SP1 since May, but I haven't been using it since putting GV on SP2. Both incoming and outgoing calls on Google Voice seem to be working fine. However, for some reason, I am unable to do the echo test with **9-222-222-222. I just get the following message: "The number you dialed, **9-222-222-222 was rejected by the service provider - reason is four-zero". Can you help me understand why this might be happening? ... thanks.