[Head416]

I'm fascinated by this. I think most faxes these days start with an electronic document from a scan, which is converted to a fax by the sender's company's fax server (either via fax software or simply forwarding to an internal fax email acct), transmitted to the recipient's fax number like a traditional fax, converted by the recipient's fax server to an electronic file and then delivered to their email as an attachment.

That's a lot of work to keep an old technology alive.