Review on 📞 Ooma Telo VoIP: Free Internet Home Phone Service with HD3 Handset. Budget-friendly landline alternative. Enjoy unlimited nationwide calling and low international rates. Includes answering machine and Robocall blocking option. by Alan Lewis

Unfortunately, with Ooma you get what you pay for. It was a bit confusing to set up, but after about an hour of troubleshooting it worked. I've tried the phone and the Ooma mobile app on a few calls. The sound quality was nowhere near HD. I had the best audio quality when using a cellphone over WiFi. When using the mobile app on a 100Mbps fiber connection, I kept getting the "Poor network quality" warning when I was able to stream 4K video to a TV two meters away. Ooma was only a slight improvement over Google Voice.