With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
Tell us about yourself!
If you load freepbx onto a raspberry pi it will do just what you are asking. Here are the instructions for that. http://zero-nine.biz/makepbx.html
Join 2 million + to receive instant DIY inspiration in your inbox.
© 2016 Autodesk, Inc.