Lucent Controllerless Modem Port Driver Download

Lucent Technologies Drivers

The Controllerless Modem Port is a modem manufactured by Lucent Technologies. 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 "" is rated (5 out of 5 stars) based on 180 downloads and 10 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 1.2 MB.

10 Ratings

Supported Models

Voice Modem Serial Wave Device

Controllerless Modem Port

LT Win Modem



Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1

File Name

Uploaded By

DriverGuide (DG Staff Member) on 9-Sep-2003

How to Update Controllerless Modem Port Device Drivers

Step 1 - Download Your Driver

To get the Controllerless Modem Port 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 Lucent Controllerless Modem Port 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 Lucent Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

Step 2 - Install Your Driver

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:

  1. Access the Quick Access menu by right-clicking the Start button.

  2. From the menu options, choose "Device Manager".

  3. Within Device Manager, identify the device requiring the driver update.

  4. Open the context menu for the device by right-clicking its name.

  5. 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.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Readme.txt 2.0 KB 29 Oct 1998
_SYS1.CAB 204.2 KB 24 Jul 1998
LTVCD.VXD 10.7 KB 5 Aug 1998
DELMODEM.EXE 33.0 KB 22 Jul 1998
SETUP.LID 49 bytes 24 Jul 1998
Mdmport.dll 29.2 KB 3 Sep 1998
INSTMDM.DLL 30.2 KB 15 Jul 1998
LTDF.INF 45.6 KB 31 Jul 1998
LTCNTRY.CPL 28.5 KB 27 Mar 1998
LTDFT.INF 49.9 KB 3 Jun 1998
SETUP.INS 104.4 KB 3 Aug 1998
LTADFT.INF 49.5 KB 1 Jun 1998
_ISDEL.EXE 8.7 KB 27 Jan 1998
OS.DAT 417 bytes 6 May 1997
LTMODEM.INF 50.9 KB 29 Oct 1998
SETUP.EXE 60.4 KB 22 Jan 1998
LT1644.INF 49.6 KB 1 Jun 1998
LTWAVE.INF 1.6 KB 18 Dec 1997
DATA1.CAB 3.0 KB 24 Jul 1998
LTMODEM.VXD 573.7 KB 5 Aug 1998
DATA.TAG 120 bytes 24 Jul 1998
LTMODEM.SYS 493.1 KB 5 Aug 1998
LAYOUT.BIN 334 bytes 24 Jul 1998
LANG.DAT 4.5 KB 20 Oct 1997
LTAMODEM.INF 49.6 KB 1 Jun 1998
SETUP.INI 2.1 KB 3 Aug 1998
_SETUP.DLL 11.3 KB 23 Jan 1998
LTPORTS.INF 640 bytes 3 Sep 1998
LTDFI.INF 46.0 KB 20 Jul 1998
LTCOM.VXD 4.8 KB 5 Aug 1998
LTREMOVE.EXE 50.2 KB 24 Jul 1998
_USER1.CAB 47.2 KB 24 Jul 1998
_INST32I.EX_ 290.7 KB 22 Jan 1998
LTDSVD.DLL 3.6 KB 18 Dec 1996
LTADF.INF 45.7 KB 1 Jun 1998
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