It doesn't have to be expensive or complicated. I've written a simple web app that wraps Twilio's fax capabilities. https://github.com/fastily/fax-machine htt

It doesn't have to be expensive or complicated. I've written a simple web app that wraps Twilio's fax capabilities. https://github.com/fastily/fax-machine https://github.com/fastily/fax-machine The whole thing is designed to run on a raspberry pi. The setup costs $1 a month (for the twilio number) and a couple cents per page.