Lucent LT Win Modem Driver Download

Lucent Technologies Drivers

The LT Win Modem 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 "Lt423.exe" is rated (4 out of 5 stars) based on 228 downloads and 9 reviews. The uploader reports that this update will work successfully on PCs running Windows XP. The total disk space used for this update is 1.2 MB.

9 Ratings
228 Downloads

Supported Models

Voice Modem Serial Wave Device

LT Win Modem

Manufacturers

Lucent

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 16-Nov-2003

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
LTVCD.VXD 8.1 KB 9 Jan 1998
INSTMDM.DLL 29.2 KB 13 Dec 1997
LTDF.INF 41.3 KB 13 Oct 1997
LTDFT.INF 45.1 KB 13 Oct 1997
SETUP.INS 94.2 KB 7 Jan 1998
_ISDEL.EXE 8.2 KB 7 Sep 1995
README.TXT 4.5 KB 10 Feb 1998
LTMODEM.INF 46.0 KB 13 Oct 1997
INSTDLL.DLL 30.2 KB 18 Nov 1997
SETUP.EXE 44.9 KB 16 Oct 1996
LT1644.INF 46.0 KB 13 Oct 1997
LTWAVE.INF 1.6 KB 30 Sep 1997
LTMODEM.VXD 591.1 KB 9 Jan 1998
_SETUP.LIB 170.5 KB 16 Oct 1996
LTTSR.EXE 263.8 KB 9 Jan 1998
LTMODEM.SYS 484.7 KB 9 Jan 1998
SETUP.INI 930 bytes 7 Jan 1998
_SETUP.DLL 10.8 KB 26 Sep 1995
LTCOM.VXD 4.8 KB 9 Jan 1998
_INST32I.EX_ 320.2 KB 18 Oct 1996
LTDSVD.DLL 3.6 KB 18 Dec 1996

How to Update LT Win Modem Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the LT Win Modem 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 LT Win Modem 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

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 11, 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.

This website is not affiliated with Lucent. All company names/logos are properties of their owners.
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