I came across , which claims that it's possible to send a FAX by e-mail, for free, which sounds very cool.
In terms of VoIP and FoIP: "More generally though, faxing over IP is possible, but has to be specifically supported. Many VoIP providers do not support faxing, purely because it adds more overheads to their network, and the benefits of FoIP are not as obvious as VoIP (namely, because there is no compression, and because faxing does not usually involve long phone calls, the savings are not as large)."
What are some common ways of doing this from a soft phone setup? While I've yet to make a skype call to a person, I've tested skype and it seems to work fine. I was surprised to not find a plug-in of some sort enabling FoIP.
Thanks,
Thufir