Support Information:
Device Type: Modem / ISDN
Manufacturer: lucent
Model: 1648t00
Interface: PCI / ISA
Operating System: Windows XP Professional
Age of Device: Not specified
FCCID:

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=&qa5=10&qa7=1500&dp=3&qm0=1648t00&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=lucent+Modem+%2F+ISDN+lucent+1648t00+Windows+XP+ Professional+)

Previously asked and answered.

http://forums.driverguide.com/showthread.php?t=47466