The Intelligent ISDN WAN miniport is a modem manufactured by Sony Ericsson. 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 update - "UTA128_v2.2.exe" - has an average rating of 5 out of 5 stars based on 4 reviews, and has been downloaded 106 times. The uploader reports that this update will work successfully on PCs running Windows XP. The total disk space used for this update is 353.8 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_v2.2.exe (353.8 KB)
5.59.0.1 (2001-12-10) via .inf
5.59.0.3 (2002-04-02) via .inf
DriverGuide (DG Staff Member) on 12-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 Sony Ericsson 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 Sony Ericsson Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the Sony Ericsson website. Most major device manufacturers update their drivers regularly.
Installing your newly downloaded driver is a straightforward process. Windows provides a dedicated tool called Device Manager for this purpose. Follow these steps to update your driver:
Access the Quick Access menu by right-clicking the Start button.
From the menu options, choose "Device Manager".
Within Device Manager, identify the device requiring the driver update.
Open the context menu for the device by right-clicking its name.
Select "Update driver" and proceed through the guided installation.
To complete the process, reboot your computer. This ensures the new driver is fully integrated into your system.
Regular driver updates contribute to optimal system performance and hardware compatibility.
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 |
|---|---|---|
| CAPI2032.DLL | 49.2 KB | 3 Jul 2001 |
| GCAPI20.INF | 1.6 KB | 27 Feb 2002 |
| GCAPI20.SYS | 165.3 KB | 3 Jul 2001 |
| GISDN16.DLL | 9.4 KB | 27 Feb 2001 |
| GISDN32.DLL | 49.2 KB | 30 Oct 2000 |
| GISDNPNP.INF | 5.9 KB | 1 Mar 2002 |
| GISDNPNP.SYS | 78.0 KB | 4 Feb 2002 |
| GISDNWAN.INF | 3.5 KB | 27 Feb 2002 |
| GISDNWAN.SYS | 54.0 KB | 11 Feb 2002 |
| GSPY.EXE | 120.8 KB | 12 Dec 2001 |
| GSYNO.EXE | 86.0 KB | 12 Dec 2001 |
| GTEST.EXE | 71.2 KB | 12 Dec 2001 |
| PROFIL32.DLL | 85.0 KB | 14 Oct 1999 |
| SPYCAPI.EXE | 69.6 KB | 26 Oct 2001 |