Amazon has the Ooma Telo VOIP System for $145.52 (249.99  – 54.47 instant savings – 50 MIR) with Free Shipping for a limited time. The $50 mail-in-rebate expires April 30, 2012.

FREE Unlimited US Calls, No Contracts!

The Ooma Telo is a revolutionary device that allows you to call anywhere in the U.S. for free. Just pay applicable taxes and fees. You can also make international calls for next to nothing. Telo is easy to set up and even easier to use. You simply connect the device to your high-speed Internet and your existing phone, and that’s it. You don’t need a computer, and you don’t need a headset. With the Ooma Telo, you’ll be ready to start calling and saving money within minutes. The Ooma Telo does require a high-speed Internet and a router (sold separately).