The HSP56 is a modem solution from PC-Tel.  The marketing rags for the modem 
chip set are at http://www.pctel.com/products/Analog/analog.htm

If the board you have is what PC-Tel calls a "soft modem" then you will need 
to go to the linmodem.org web site as someone else pointed to.  The call the 
product the "Sapphire HSP56 MicroModem"

Alan

On Tuesday 02 July 2002 10:00 pm, DARREN BROWN wrote:
> Installed RH 7.3.  Now there is no modem found when scanning during the
> configuration setup under Gnome.  The modem is a HSP56 PCI card.  Any ideas
> on this?
>
> Regards,
> Fuman