Welcome to my WTF Ooma website. Ooma is good enough, so there will only be a few issues I will have with them, but I still feel that it warrants a website with my gripes. In case you don’t know, Ooma is a VOIP^? service provider that would provide a US telephone number, or two if you have their premiere plan. Ooma is a closed system, so you must use their hardware to use their service. The cheapest I seen their ATA^? was $100 which I will go into detail later. Ooma is one of the few providers I dealt with in recent history that offers telephone support options. With that said, there it not much more to describe with Ooma on a good terms.