 you'll be able to plug into the back of the UMA. It uses that same technology. So the only difference is, back in the day, there would be a copper cable that went from your house to the phone company. Nowadays, it's all being converted into ones and zeros. It's all digital, and it's arriving over the Internet. It's traveling over the Internet. That's basically the only issue. So, yeah, UMA's been around forever. I had it in my house for a long time, and it works as advertised, and it's a good thing to have.