A:AnswerFrom Ooma faqs…
The Ooma system can be used anywhere there is a high-speed Internet connection. Regardless of where you use it, calls to the US will be free and calls outside the US will be subject to low-cost international rates. If you plan to use the device overseas, be sure to use a phone that meets US standards, and be aware that the power supply that comes with the Ooma Hub is built for US power specifications. Also, if you choose to install and use the Ooma system outside the US, you’ll be solely responsible for compliance with international laws and subject to all associated fees, taxes, tariffs, and legal penalties.
A:AnswerFrom Ooma support they have a. Decent tutorial and setup guide to fax and call from the same line on the Telo (using an rj45 splitter) and a code *99 before faxing so it knows to optimize call for fax
See: https://support.ooma.com/home/faxing-with-ooma/#how-to-send-a-fax
A:AnswerI don’t know about Genie but I definitely recommend the Ooma phone system. You can’t beat the price.
If you make out of country calls however it will be an additional cost. I personally like having a landline as I don’t want my cell phone used except for friends and family and certain kind of business transactions only
A:AnswerWe have Spectrum internet -- 500Mbps. We continually experience "robot voice" and choppy communication. I complained to Ooma -- I was told to contact Spectrum. I don't believe that Spectrum will help, since Spectrum offers its own home phone service. I'm planning on dropping Ooma in May when I have to renew. You can't beat Ooma's price for its features; but, the call quality leaves much to be desired, IMHO.