[edited and rearranged]
I tried your sugesstion of disconnecting your DSL modem from the wall
telephone jack and then connecting your fax modem directly to that jack
(i.e., not going through your DSL filter). Still does not work, unable to fax.
I also tried the "Properties" for the fax modem, clicked on the
"Diagnostics" tab and checked the log, did not find any errors! In
fact it says this device is working properly!!
I did notice this last time that there was no dial tone when I tried
to fax. But if I plug my analog ph into the same outlet, there's a tone!!
I don't have any really definitive suggestions. The two possibilities
that come to mind is that either some portion of the modem's hardware
has failed and/or the modem's driver has become corrupted.
Try to recall what happened between the last time you were able to
successfully send a fax and the time when it first failed. If there
were any electrical storms or other issues pertaining to your home
power, I'd suspect hardware failure. If you installed some application
and/or a Windows update, it's possible that the driver has been corrupted.
To try to deal with driver issues, go to Device Manager, right click on
the modem and select "uninstall." Windows should find the modem on the
next re-boot and re-install the driver. Better still would be to
download the most recent driver from the website of the modem mfr or the
computer mfr, whichever is applicable.
--
Lem -- MS-MVP - Networking
To the moon and back with 2K words of RAM and 36K words of ROM.
http://en.wikipedia.org/wiki/Apollo_Guidance_Computer
http://history.nasa.gov/afj/compessay.htm