The Lucent WDM Modem Enumerator 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 driver - "modem822.exe" - has been downloaded 7,083 times and is rated 5 out of 5 stars based on 37 reviews. Our users report success installing this driver update on PCs running Windows XP. The total disk space used for this update is 950.8 KB.
Lucent Win Modem
Lucent WDM Modem Enumerator
Windows XP
modem822.exe (950.8 KB)
8.22.0.0 (2002-04-10) via .inf
Although most other posts on here recommend using version 8.10 with Windows XP for the Lucent WinModem LT, I downloaded the generic driver from Agere Systems, Inc. version 8.22 and it worked perfectly. This is the modem built into the Dell Inspiron 7500. If you have upgraded your OS to XP on this laptop (or any other machine using the Lucent WinModem LT), you must use this driver. The driver that XP loads by default is OLD and causes a lose of or poor detection of dial-tone. You will get a message stating that the driver is "un-signed" for XP, but take my word for it - it works successfully.
Jeffrey Katz (DG Member) on 26-Oct-2002
See all Lucent WDM Modem Enumerator ratings and reviews
To get the Lucent WDM Modem Enumerator 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 WDM Modem Enumerator 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.
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 |
|---|---|---|
| LTMSG.EXE | 38.9 KB | 3 Apr 2001 |
| ltmodem.inf | 56.1 KB | 10 Apr 2002 |
| LTW2KG.INF | 52.6 KB | 10 Apr 2002 |
| LTMWMEDF.INF | 38.8 KB | 10 Apr 2002 |
| LTSETUP2.DLL | 70.7 KB | 8 Apr 2002 |
| SETUP.EXE | 84.0 KB | 8 Apr 2002 |
| ltmodem.vxd | 680.6 KB | 10 Apr 2002 |
| LTSETUP.INI | 2.8 KB | 8 Apr 2002 |
| LTMODEM.SYS | 746.6 KB | 10 Apr 2002 |
| ltcom.vxd | 4.7 KB | 10 Apr 2002 |
| LTMDMNT.SYS | 625.1 KB | 10 Apr 2002 |
| LTEWMEG.INF | 9.9 KB | 10 Apr 2002 |
| LTSETUP1.DLL | 29.2 KB | 8 Apr 2002 |
| LTREMOVE.EXE | 57.3 KB | 2 Apr 2002 |
| LTSETUP3.EXE | 7.8 KB | 31 Aug 2001 |
| ltvcd.vxd | 12.2 KB | 10 Apr 2002 |