Hello, I have been having problems trying to integrate a Gizmo5 account I have with Google voice. Specifically, trying to get incoming and outgoing calls to function correctly. I have the setup correct - using CSipSimple (tried with Sipdroid, thought it was the program, but apparently wasnt). Gvoice is tied to my Gizmo5 account, and seems to go to it as it should. My phone looks green and good to go! But, whenever I place or recieve a call to my gvoice number, it rings on my cell once, then hangs up. Literally, rings once, then "hang up". A missed call is logged on my cell phone. I cant seem to figure out why or what is doing it. I do have plenty of apps installed on my phone, but I cant see anyone interfering with it this way. Anyone have an inkling as to what is doing this?