Billion BIPAC 221 Driver Download (Official)

8 Ratings

Supported Models

BIPAC 221 Driver

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Supported Operating Systems

Windows XP, Windows 2000

File Name (522.3 KB)


3.36-DBA3.36.0.0 (2003-04-19) via .inf

Find Related Drivers

Uploader Notes

USB ISDN TA128 Deluxe/BIPAC 221

Uploaded By

Jayakumar (DG Staff Member) on 4-Aug-2004

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
UNITXT.TXT 461 bytes 12 Mar 2003
unitxtfr.txt 559 bytes 19 Mar 2003
UNINSTAL.EXE 98.3 KB 12 May 2003
CAPI20.DLL 9.0 KB 1 Dec 1999
CAPI20.98 8.2 KB 30 Nov 1999
CAPI2032.DLL 9.2 KB 29 Nov 2002
UNITXTG.TXT 615 bytes 20 Mar 2003
CAPITASK.EXE 3.6 KB 30 May 1998
BIPAC_u.sy_ 257.0 KB 19 Apr 2003
VCAPID16.VX_ 10.1 KB 17 Dec 2002
UNITXTF.TXT 404 bytes 12 Mar 2003
UNITXTS.TXT 507 bytes 12 Mar 2003
UNITXTSC.TXT 354 bytes 12 Mar 2003
NOTECAPI.EX_ 9.9 KB 7 Aug 2000
BIPAC-U.inf 28.0 KB 9 Jun 2003
WDMWANMP.SY_ 16.7 KB 13 Jan 2003
ISDNCOIN.DLL 41.2 KB 9 Dec 2002
WINWANUI.DL_ 13.8 KB 15 Jan 2002
WDMWANMP.98_ 16.3 KB 26 Mar 2002
BIPAC_u.98_ 266.2 KB 12 Feb 2003

How to Update BIPAC 221 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the BIPAC 221 driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter BIPAC 221 into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for BIPAC 221. It is a software utility which automatically finds and downloads the right driver.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

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