The Intelligent ISDN WAN miniport is a modem. If you cannot connect to the network, or have slow transfer speeds or intermittent disconnection problems, you may need to update your modem driver or firmware. This version of "UTA128.ZIP" is rated (4 out of 5 stars) based on 63 downloads and 9 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows XP. The total disk space used for this update is 218.0 KB.
Intelligent CAPI 2.0 driver
Intelligent ISDN WAN miniport
Intelligent USB adapter
Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1
UTA128.ZIP (218.0 KB)
5.03.0.0 (1999-10-18) via .inf
5.56.0.0 (2001-02-27) via .inf
5.03.0.1 (1999-10-18) via .inf
DriverGuide (DG Staff Member) on 11-Sep-2003
To get the Intelligent ISDN WAN miniport 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 Intelligent ISDN WAN miniport 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 Intelligent ISDN WAN miniport. It is a software utility which automatically finds and downloads the right driver.
After you get your new driver, you need to put it on your computer. On Windows, there's a tool called Device Manager that helps with this. It shows you all the parts of your computer and the drivers they use. To finish setting up the new driver, you'll probably need to turn your computer off and on again.
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.
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| GTEST.EXE | 71.2 KB | 14 Oct 1999 |
| CAPI2032.DLL | 36.9 KB | 20 Dec 1999 |
| GCAPI20.SYS | 165.1 KB | 29 Nov 2000 |
| GISDN32.DLL | 49.2 KB | 30 Oct 2000 |
| GISDNWAN.SYS | 23.2 KB | 7 Dec 2000 |
| GISDNPNP.INF | 4.9 KB | 22 Oct 2001 |
| PROFIL32.DLL | 85.0 KB | 14 Oct 1999 |
| GCAPI20.INF | 1.5 KB | 13 Sep 2001 |
| GISDN16.DLL | 9.4 KB | 27 Feb 2001 |
| GISDNWAN.INF | 3.5 KB | 13 Sep 2001 |
| GISDNPNP.SYS | 76.5 KB | 3 Jan 2001 |