If I could determine the modem maker, perhaps I could locate the driver.
(Compaq was no help)

back of case states:
compaq computer corporation
modem produced in taiwan
series 203/205
complies with part 68, fcc rules
fcc registration number: cnttai-24639-tt-e ren: 0.6b
complies with industry canada cso3
this equipment bears a certification label
which contains the certification number
780 8181 A

Here is our modem driver request forum....

http://www.driverguide.com/boards/modems10

Thread closed!