Zoltrix 8TA-ISDN128S Driver Download (Official)

9 Ratings

Supported Models

8TA-ISDN128S Driver

Zoltrix NDIS WAN WDM Miniport Driver

Zoltrix PCI CAPI 2.0 Driver



Supported Operating Systems

Windows XP, Windows 2000

File Name

mbcapi_2k1.ZIP (100.5 KB)

Versions (2000-01-01) via .inf

Find Related Drivers

Uploader Notes

The file contains the latest Windows 2000 / XP drivers.

Uploaded By

Andrews (DG Staff Member) on 12-Oct-2004

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Readme.txt 1.8 KB 17 Sep 2002
NDISWAN.2K/MBWAN.SYS 28.4 KB 9 May 2000
WDM/MBCAPI.SYS 284.9 KB 9 Dec 2000
WDM/CAPI2032.DLL 28.7 KB 20 Apr 2000
WDM/WDMCAPI.INF 2.9 KB 10 Dec 2000

How to Update 8TA-ISDN128S Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the 8TA-ISDN128S 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 8TA-ISDN128S 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 8TA-ISDN128S. 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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