flexfax: Problems with modem

[Joaquín Arza Laurenz <jarza@unav.es>]

I have a fax server running Hylafax 4.0 pl2-3 over Red Hat 5.2. The
modem is a US Robotics Sportster Flash x2. I'm having problems sending
faxes to some fax machines, but not all. I receive errors after sending
the first page correctly, or at the end of the fax.

I think the config.ttyS0 i have isn't working properly. ¿ Does anyone
have a Hylafax server working with this modem ? If so, I greatly
apreciate to receive the proper configuration.

Thank you very much.