I recently had Comcast broadband hooked up for the internet (also phone and cable). I also have an internal 56K fax modem on my desktop. The problem is that when trying to send a fax via my desktop internal modem, it says “no dialtone” which, I suspect is because everything’s going in/out of Comcast’s SBV5220 modem. Comcast wasn’t a bit of help — but I know there must be a way around this. Can anyone give some assistance?
