How to Install EPOS Connect

Before running this update, place the headset on the headset base and make sure the headset base is connected to your computer with the Sennheiser USB cord.

If your headset doesn't have a charging base, use the USB charging cord that came with it and plug that into the computer.

We don't recommend updating your headset's firmware unless necessary. If you want help before or during the update, give us a call at 800-923-0018

1. Go to the  EPOS Connect software page.
2. Click the download button for your operating system. If you use Windows, click "Download for Windows" and so on.
3. Install EPOS and use the installation wizard. It should place an icon on the desktop that looks like a black stylized “E” logo.
   Note: You may need to get permission from your IT before downloading and installing this program.
4. Click on the black "E" logo to open EPOS Connect. Then, click on the second icon on the bottom of the page. It should look like a circle made of two arrows.
5. Click "Check for Updates" on the right of the screen and let it run.
6. If it says that an update is available, click "Install Updates."
7. After a few minutes, it should say that your headset has been updated!
8. When the update is complete, test your Sennheiser headset. It should now be working. If not, or if the update did not complete successfully, give us a call at 800-923-0018!

Time For A New Headset?

Many EPOS and Sennheiser Customers have upgraded to the Leitner LH570.