Is there anything I can do with this unit? or What can I do with it other than what it was intended for? History of the unit and its environment; *Purchased from DTV directly. *Used neighbors phone line to activate it and was the only time it has ever called in. *VoIP from Vonage *Unable to to call in or dial in through Vonage or using any of the methods mentioned around this forum. *Tried using the wireless USB adapter method but not sure if USB ports are enabled on the unit. Thanks in advance.