Office Headset Compatibility Guide For Desk Phones: Compatibility Made Easy

Home Blog Office Headset Compatibility Guide For Desk Phones: Compatibility Made Easy

Posted by Drew Merritt on December 13, 2019

office headset compatibility

If you’re on phone calls throughout the day, one of the most useful tools you can use in your office is a business grade headset.

With all the different desk phone brands available, it can be challenging knowing which office headset is compatible.

Based on the desk phone brand you’re using, click either of the images below based on what phone brand you have, for a compatible list of wired and wireless headsets.

OR use these quick links:

Is your desk phone brand not here? Contact us today and we can verify compatibility for you.

Panasonic Headset Compatibility Guide

panasonic headset compatibility


Aastra/Mitel Headset Compatibility Guide

aastra/mitel headset compatibility


Yealink Headset Compatibility Guide


Avaya Headset Compatibility Guide

avaya headset compatibility


Cisco Headset Compatibility Guide

cisco headse compatibility


Polycom Headset Compatibility Guide

polycom headset compatibility

Understanding Headset Terminology

wired headset connections


Quick Disconnect: Out of the box this is the name of the cord that’s on the end of your wired headset that connects to a direct connect cable.

RJ9: An RJ9 cord is what plugs directly into your desk phone into the Headset jack of your desk phone.

2.5mm: Typically a 2.5mm connection is on a cordless phone or select corded phones

3.5mm: A 3.5mm connection is what you’d see on a cell phone and some cordless phones

*2.5mm and 3.5mm cables look similar but they’re different sizes and compatible with different types of devices.

Direct Connect Cable: This cable is required for a wired headset and connects from your quick disconnect wired headset to the headset port of your desk phone, cordless phone or mobile phone (via RJ9, 2.5mm or 3.5mm).

Electronic Hook Switch: Otherwise known as an EHS cable, this accessory connects from a wireless headset charging base to your desk phone. Allowing you to answer/end calls when away from your phone. Highly recommended and added with a wireless headset.

Handset Lifter: Like an EHS cable, a Handset Lifter also allows you to answer/end calls away from the phone, but physically picks up and hangs up your handset.

Headset Amplifier: A headset amplifier connects a wired headset to your corded desk phone and allows you to adjust hearing and microphone volume. Where as a direct connect cable doesn’t give you the ability to adjust microphone volume and relies on your desk phone for increasing/decreasing volume. Some phones are not compatible with direct connect cables and a headset amplifier would be required.

Choosing the right wired headset

When choosing a wired headset for your office, there’s not one best headset for every user. If you work in a loud office, you’ll want to highly consider a headset that covers both ears. If you’re in an extremely noisy office, you’ll want a headset that fully encloses both ears, so you can zone in on your calls.

Other offices that aren’t as loud, a single ear headset would be best. At that point, you can choose an over the head or on the ear wearing style to best fit your preferred wearing style.


Wired headsets compared for you to choose:

Headset Model

Wearing Style

Single Speaker

Dual Speaker

On ear

Dual Speakers (large cushions)


Noise canceling

Noise canceling

Noise canceling

Noise canceling


Quick Disconnect

Quick Disconnect

Quick Disconnect

Quick Disconnect







3 year replacement

3 year replacement

3 year replacement

3 year replacement


Wired headset supervisor cord

Add the Discover D112 supervisor training cord, and you’ll be able to connect two Discover D700 series wired headsets to a single desk phone for trainings.

headset supervisor cord


Choosing the right wireless headset

Before choosing a wireless office headset, you want to ensure you’re choosing a compatible headset. But, you also want to weigh out the pros and cons of the best wireless headsets for you. If you’re in a loud office, having a wireless headset that covers both ears and allows you to walk away from the noise would be recommended (Adapt 30).

If you’re in a more quiet office, having one ear free would be recommended, so you can still hear your co-workers around you. If that sounds like your office, then you just need to decide if you prefer an ear hook wearing style or over-the-head. The D904 is the right choice for you if you don’t want a headband wearing option, but you can easily switch between a headband wearing choice, if your preference changes down the road.

Wireless office headsets compared for you to choose:

D900 Wireless Headsets Compared


Wireless Range

Up to 350 feet

Up to 350 feet

Battery Talk Time

Unlimited (2 batteries included)

Up to 9 hours


Desk phone/Computer (USB-A)

Desk phone, computer or mobile phone (DA200 or DA201 required)




Wearing Style

Convertible (Switch between ear hook and headband wearing options)

Single and dual speakers included to switch between

Noise Canceling Microphone




DECT 6.0

DECT 6.0

Replaceable Battery



What's in the box?

Headset microphone, charging base, AC power, phone cord, USB cable, 3 ear hooks, headband, quick start guide

Headset microphone, charging base, AC power, phone cord, mono headband, duo headband, quick start guide


3 years

3 years


What customers are saying


“I am using it with an AT&T Bluetooth office phone. I love that I can answer both the landline and my cell phone with this headset and keep working hands free! It works great and I switch between the single & the double headset band depending on how I am wearing my hair that day. (it makes a difference in how well it stays on my head). I will recommend it to anyone who asks me about headsets. I work from home now, and with the range that this headset works in, I can go anywhere in my home and still be connected, (main floor or basement, where my office is, even outside if I don’t go too far).
I Love it, Thank You”

-June Deschenes

discover adapt 30- customer picture


“Great wireless headset for the office. We have several of them in our call center and our team really likes them. We have replaced some name brand headsets and they like the Discover much better. It seems to be more sturdy as well.”

-Matt Moseley


“Wow! That is all I can say about this headset. I don’t think I could ever switch back to the Plantronics I was using before.

This makes work so much easier. If I need to zone in and focus I use the dual ear headband, and if I need to talk to patients then I use the single ear. Plus, I don’t have to worry about anything with the 3 year warranty. This was well worth the money. Plus, you can’t beat the customer service!

I will be recommending this headset to everyone I know who works with phones.

PS: Josh in Customer Service got me up and running in a jiffy, if you need help, ask for him!!”

discover adapt 30 customer image


Read more Amazon customer reviews


Wireless headset supervisor cord

For your compatible wireless headset, add the D300 training adapter and you’ll be able to connect two wireless headsets to a single phone. You and your coworker will both be able to talk at the same time, or you can mute whichever headset you prefer. Perfect for employee trainings and coaching!

discover d300


Highly Recommended Wireless Headset Accessories

Handset Lifter or EHS cable: Both of these cables enable you the ability to answer/end calls when away from your desk. Depending on the make/model of your phone, will depend if you need the EHS cable or Lifter. This accessory helps you answer calls when away from the phone, so you don’t miss calls and have to spend time returning voicemails.


On call busy light: An underrated accessory that many customers aren’t aware of. This accessory lights up red when you’re on a phone call to let others know not to disturb. Helping eliminate distractions and improve concentration in the office. No more coworkers walking in your office and talking when you’re in the middle of an important call. Instead, when they see the red light, they know not to disturb and come back when the red light is off!

on call busy light

Unified Communications Headsets

If you’re not using a desk phone in your office then you may be using a UC application. These days many businesses are switching over to a computer based softphone or using their mobile phone for phone calls and are getting rid of desk phones all together. If you’re using a Unified Communications application and have no desk phone, then you’ll need a computer or mobile phone headset that’s not addressed in this compatibility guide.

What is Unified Communications? A phone system that integrates multiple communication methods within a business: phone calls, video conferencing, instant messaging, SMS, fax and more.

What is a softphone? A softphone is a software you download on your computer to answer/end telephone calls over the internet rather than using a desk phone.

For an easy and helpful resource for the best UC headsets, visit our UC Compatible and Recommended Headsets Comparison Guide


Purchase options:

Up front purchase: Purchasing up front you’ll own the equipment and be responsible for purchasing out of warranty replacements. If you’re on a very strict budget or  plan to deploy a larger volume of headsets, purchasing upfront may not be the best option.

Headsets as a service: For one low monthly payment, you can rent headsets month to month with some unique benefits:

  1. Low upfront costs
  2. Convenience of easily managing headsets
  3. Unlimited warranty- you don’t have to guess if headsets are in our out of warranty
  4. Ability to add or subtract headsets
  5. Month to month, no long term contract
  6. Never purchase batteries, cushions, headbands ever again

Learn More


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