Today only, Woot offers the factory-refurbished Ooma Telo VoIP Phone System for $139.99. With $5 shipping, that's tied with our August mention and $52 less than the best price we could find for a new one. This device offers unlimited calling to any number in the US via a broadband Internet connection. It features caller ID, call-waiting, and voicemail. A 180-day Ooma warranty applies.