Model: 6785-62 (and probably others)
Category: Modem Driver
Operating System: Windows XP (Note: might work with other versions of this os.)
File: MDMRPCIW.INF
Comments:
To make this work you need to replace your current mdmrpciw.inf file in the \windows\inf\ directory with this one. Then go to modem properties, select the driver tab, hit the update driver button, select 'install from a specific location', then 'don't search, i will choose the driver, then select the 'Best Data Data Fax Modem', then finish out the install. That should do it. For others trying to enable caller-id on modems that worked under a previous OS but not XP, email me with a copy of your modem log file and I'll tell you whether I can create an INF file for you.