Barb, we actually have quite a few customers who use their own fax server to receive the faxes, but then use Updox to import them into AC. I'd be happy to discuss this further, I believe JBS runs this way as well, so I'm sure he could help answer any questions as well.
I'd also like to see how we could use updox. We have a fax server and a dedicated fax line, so I've assumed that updox isn't something that makes sense for us.