Ooma is a sure-fire winner for letting home users make free calls within the United States and pennies per call overseas.
Pick up the phone and you’ll hear a familiar dial tone (not that anyone dials anymore; heck, few people under 30 even get what that means). And once you’re connected, the voice quality is remarkable — as good as your landline — and better if you call another Ooma user.
Costco sells the Ooma for $179; Amazon‘s price is closer to $200. You can connect your existing landline to Ooma — corded or cordless — or buy Ooma’s $49 cordless handset.
I have lots of disclaimers, though, things for you to consider before sending your landline to the landfill.