Upgrade to Fax Voip T.38 Modem version 10 today! If you are currently using an older version of Fax Voip T.38 Modem (version 9) to manage your send and receiving fax needs you can upgrade your current license to Fax Voip T.38 Modem version 10 at a special discount and save 50%. Save money and enjoy great new features with the latest version of Fax Voip T.38 Modem software.

If you are currently using an older version of Fax Voip (Fax Voip T38 Fax & Voice version 8 or earlier) you can upgrade to Fax Voip T.38 Modem version 10 at a special discount and save 50%. Upgrading to Fax Voip T.38 Modem application is available only for customers with 'Fax Voip Virtual COM Ports' license (Fax Voip T38 Fax & Voice version 8 or earlier). If you have 'Fax Voip built-in VOIP/ISDN Fax/Audio Lines' license (Fax Voip T38 Fax & Voice version 8 or earlier), you can upgrade it to Fax Voip T.38 Console version 9 application. If you have both types of licenses (Fax Voip T38 Fax & Voice version 8 or earlier), you can install both Fax Voip T.38 Modem (version 10) and Fax Voip T.38 Console (version 9) and upgrade your licenses independently.

Fax Voip T.38 Modem version 10 adds some exciting new features. Some of the great improvements in version 10 include:

10.1.1

• Windows Server 2025 support added.
• Improved support for Windows 11.
• In Windows Server 2025: Fixed critical issue with missing 32-bit fax service components that are required to access the fax service via API. Copying missing libraries (WinFax.dll, FXSCOMEX.dll and others) to WINDOWS\SysWOW64 folder. Registering FaxComEx.FaxServer and FaxComEx.FaxDocument classes in the 32-bit registry node (WOW6432Node).
• In Windows 11 and Windows 10 (latest versions): The automatic installing of the Windows Fax and Scan feature during Fax Voip T.38 Modem installation has been fixed.
• In Windows 11: Fixed issue in Windows Fax and Scan software where the modern print dialog box would appear and an error would occur when trying to send a fax using the 'New Fax' command.
• In Windows 11: Installing classic Notepad application (Notepad (system) optional feature) if not installed. Removing modern Windows Notepad application (Microsoft.WindowsNotepad AppX Package) if installed. This is required to fix background printing of text files.
• In Windows 11 and Windows Server 2025: Fixed issue whith random errors related to tray notifications that could cause Fax Voip T.38 Modem Manager to crash. Fixed position of the pop-up window that appears near the taskbar when hovering the mouse over the Fax Voip T.38 Modem tray icon.
• Fixed windows scaling issues, where some windows appear outside the screen (when scaling set above 100%).
• Updated help system.
• Some other improvements.

NOTE: The upgrade version of Fax Voip T.38 Modem version 10 can only be installed on the computer for which you have valid license for Fax Voip T.38 Modem version 9 or Fax Voip T38 Fax & Voice version 8 or earlier. Trial versions of Fax Voip T.38 Modem software do not qualify as an eligible product. You will be unable to install the Fax Voip T.38 Modem 10 upgrade if you do not have a valid 'Fax Voip Virtual COM Ports' license for Fax Voip T.38 Modem version 9 or Fax Voip T38 Fax & Voice version 8 or earlier, registered for the computer where Fax Voip T.38 Modem version 10 installed.

Any questions regarding upgrade eligibility or upgrade requirements please This email address is being protected from spambots. You need JavaScript enabled to view it..

To upgrade your current license, do the following:

1. Download and install the latest Fax Voip T.38 Modem version.

2. Open Fax Voip T.38 Modem Control Panel. To do this click Start, point to Fax Voip T.38 Modem; click Fax Voip T.38 Modem Control Panel.

3. Click License in TreeView.

4. The Licenses pane shows all the licenses that are valid for previous versions of Fax Voip T.38 Modem (version 9) or Fax Voip T38 Fax & Voice (version 8 or earlier). The <Upgrade> button should be visible and available. If for some reason you don't see your old licenses, please contact our This email address is being protected from spambots. You need JavaScript enabled to view it..

5. Click <Upgrade>. You will be redirected to the payment page, where you can pay for the upgrade of your current license. 

6. After doing payment, in the Fax Voip T.38 Modem Control Panel click License in TreeView, then click <Register>.

7. In the Fax Voip T.38 Modem Licensing window, in the To upgrade your License section click Click to show additional verification codes link.

8. Copy and paste the following information into your document (e-mail):

• SystemID (-FV10 at the end)
• Verification code #1 (-FV101 at the end)
• Verification code #2 (-FV102 at the end, if only displayed)

The SystemID is required to generate your license key. Verification codes are required to verify that the Fax Voip T.38 Modem really running on the computer for which you have valid license for previous versions of Fax Voip T.38 Modem (version 9) or Fax Voip T38 Fax & Voice (version 8 or earlier).

 9. The email with SystemID and Verification codes should be sent to This email address is being protected from spambots. You need JavaScript enabled to view it..

 10. After receiving the new license key follow the instructions that you can find in the e-mail with license key.

Notes 

• The upgrade version of Fax Voip T.38 Modem 10 will check your hard drive to verify that you are a licensed user of a qualifying Fax Voip T.38 Modem or Fax Voip T38 Fax & Voice software product. Trial versions of Fax Voip T.38 Modem software do not qualify as an eligible product. You will be unable to install the Fax Voip T.38 Modem 10 upgrade if you do not have valid Fax Voip T.38 Modem or Fax Voip T38 Fax & Voice license already installed.
• You can only upgrade an existing 'Fax Voip Virtual COM Ports' license (the same number of Virtual COM Ports and Fax Routing rules). If you need additional Virtual COM Ports or Fax Routing rules you can buy them separately.
• If you have Fax Voip built-in VOIP/ISDN Fax/Audio Lines' license (Fax Voip T38 Fax & Voice version 8 or earlier), you can upgrade it to Fax Voip T.38 Console version 9 application.
• If you have both 'Fax Voip Virtual COM Ports' license and 'Fax Voip built-in VOIP/ISDN Fax/Audio Lines' license (Fax Voip T38 Fax & Voice version 8 or earlier), you can install both Fax Voip T.38 Modem (version 10) and Fax Voip T.38 Console (version 9) and upgrade your licenses independently.
• License upgrade does not involve transfer of license to another computer and should be done on the computer where Fax Voip T.38 Modem or Fax Voip T38 Fax & Voice has been licensed previously.
• The discount provided in case of upgrade depends on the current policy of Fax Voip Software and can be changed after some time.
• Any questions regarding upgrade eligibility or upgrade requirements please send email to the This email address is being protected from spambots. You need JavaScript enabled to view it..