CompatibilityHow to Connect a Headset to a Cisco IP Phone Without Buying the Wrong Cable
Cisco phones in the same series can have different headset ports. Here is how to find yours, when an EHS cable is nee...
Read Article →Headset Installation FAQ
Expert advice, buying guides, and industry insights for business teams
Latest Articles
Compatibility
AccessoriesHow to Subscribe a CS500 Headset to a Plantronics D100 Dongle
Have a D100 dongle in a drawer and a CS500-series headset on your desk? You can pair them, so the headset connects to...
Read Article →
CompatibilityCarbon Phone Compatibility With Plantronics CS500 Headsets
Unexplained static or fluctuating volume on your CS500 headset? If your office runs an older "carbon" phone system, t...
Read Article →
CompatibilityESI Phone Headset Button Programming Guide
Plugged a headset into your ESI phone and got silence? It's not broken — ESI phones need a headset key programmed bef...
Read Article →
CompatibilityPanasonic KX-UTG200/300 Headset Compatibility Guide
Panasonic's newer KX-UTG200/300 phones simplified wireless headset setup with a standard EHS port. Here's the confirm...
Read Article →
AmplifiersJabra Pro 9460/9470 Microphone Volume: Finding the Hidden Setting
The touch-area volume control on your Jabra Pro 9460 or 9470 doesn't adjust microphone volume — that setting is hidde...
Read Article →
AccessoriesZoomSwitch & EHS Cable Compatibility: What You Need to Know
A ZoomSwitch lets one headset toggle between a desk phone and computer — but most EHS cables aren't compatible with i...
Read Article →
CompatibilityHow to Program a Mitel Headset Button for a Corded Headset
Your Mitel phone has no headset key active until you assign one. Here are the feature codes that do it, and when the ...
Read Article →
Hearing Through a Headset and Sound Hearing Basics
How we Hear – The Basics The mystery or our hearing is not so mysterious when you understand how it works. Our ears p...
Read Article →
Plantronics T10/T20 Telephone Headset Frequently Asked Questions (FAQ)
Will Plantronics T10/T20 work with my existing telephone? The T10 and T20 models are telephones and not amplifiers. ...
Read Article →
BatteryPlantronics Wireless Headset Battery & Charging Guide
On a wireless headset, the battery wears out first — but on nearly every Plantronics model, that's a cheap five-minut...
Read Article →
What causes a buzz sound in my Plantronics Headset?
Intermittent buzzing or humming can be caused by electrical equipment located in the immediate area of the telephone ...
Read Article →