Skip to content

Sennheiser Wireless Sound Quality Issues Troubleshooting Steps

Sennheiser OfficeRunner Wireless headset with excellent sound quality

Your OfficeRunner should sound great when you use it, both with incoming and outgoing sounds. If this isn't the case, there may be some things you can do to get everything back up to snuff!


Low Volume

Speaker audio:

1) Check volume on headset and phone, if you're wearing it on your left ear make sure they know to roll the switch down instead of up.

2) Check basics & ensure you are set up properly

3) Dip Switch - Try #5 up, is it any better?

4) Check Set Up

5) Dip Switch Reset

Sennheiser OfficeRunner microphone volume control

Microphone end:

1) Check Microphone volume (white dial on the back of the base)

2) Check Compatibility

3) Check Set Up

4) Dip Switch Reset


Echo

If echo is on your end turn down mic volume and fine-tune listening volumes on headset and phone base if necessary.

If echo is on the other end check compat switches (white switch should be on A, unless plugged in through headset jack of Cisco phone, which uses C) and try a ds reset if needed.

Static / Buzzing / Feedback

1) Check Compatibility, make sure to get phone make and model

2) Check volume levels, try turning volume down on phone and up on headset (and vice versa)

3) Check the cords, if you wiggle a cord does it get worse - if so, there is probably a short in the cord

4) Check Dip Switches, putting #3 down or #5 up can improve sound quality

Sennheiser OfficeRunner dip switches

5) Base Placement - move around the desk,(i.e on the side of the phone opposite of the speaker) sometimes it’s too close to other devices that can affect sound quality



Time for a new headset?

Many Sennheiser OfficeRunner users have switched to the Leitner LH270!

Hi, I'm Kyle!

I manage this blog. Feedback, comments, compliments, criticisms, or any other questions? I'll take them all!

Kyle Newgent wearing a Leitner office headset

Kyle Newgent
Headset Blogger