Integrating FreePBX with Movistar's fiber optics

If you have Movistar fibre optics in your home or company, maybe you didn't know that you can use it to connect through a SIP softphone or an IP PBX to make and receive calls from your phone line. Interesting for any company, Or what? And for home for home automation issues that are not even painted 🙂 In this post we will see all the necessary steps to make it fully functional!