Enjoy crystal-clear nationwide calling for free. All you pay are applicable taxes and fees, and there are no contracts or long-term commitments. Advanced home phone features with Ooma Telo PureVoice HD Technology Delivers superior voice quality for a consistently great calling experience. Using advanced voice compression, this technology ensures clear voice quality and fewer dropped calls even when your internet is busy. Free Ooma mobile HD app By downloading this app, you can take your Ooma service anywhere for next to nothing. Free nationwide calling and low international rates All you pay are applicable taxes and fees. Ooma calls are also free to Mexico, Canada and Puerto Rico. Keep your current number You can port over an existing number for a one-time fee, or choose a new number free of charge. Easy to install The Ooma Telo can be installed in minutes, and it works with your high-speed internet and any home phone. Amazon Echo integration Use Amazon Echo and its smart assistant, Alexa, to make phone calls by number or contact name, and to check voicemail.