Hello~ This may seam obvious...How can you tell if a RT31P2 is a Vonage device? The Model number on the router itself is 'RT31P2" there is no "-" anything. I have 3 of these routers (from a SWAP sale), I'd like to UNLOCK them and use them...I just need to determine what their origins are. The current firmware on one is 1.30.01 with VV 3.1.6 and the other 2 have firmware 1.30.00 and VV 3.1.6. Does anyone know how to determine if they can be unlocked? Thanks for your attention.