94 headsets work with the Mitel 6873i: 30 wireless DECT, 22 corded, 3 USB and 37 Bluetooth headsets, plus 2 other products. The list comes from the Jabra, Poly and Yealink compatibility guides and our recommended headsets. They connect through the phone's USB port and the headset port (with a bottom cable). To answer calls from a wireless headset, the makers list a handset lifter.
Quick facts
Compatible headsets
94 (30 wireless DECT, 22 corded, 3 USB and 37 Bluetooth headsets, plus 2 other products)
Ways to connect
USB port (Jabra)
Headset port, with a bottom cable (Yealink)
Handset lifter (Jabra)
Jabra's usual settings
Compatibility: A · EHS: RHL (Jabra's most common for this phone; each row shows its own)
Built-in Bluetooth
Not listed by the makers
Listed by
Jabra (69) · Poly (9) · Yealink (13)
Updated
9 Nov 2026
Our picks for the Mitel 6873i
One for each kind of headset the makers list for this phone, from the headsets we sell. Our recommended headsets come first where they are listed.
Jabra's most common settings for this phone: Compatibility A, EHS RHL. Each Jabra headset's row shows its own. (Jabra)
Questions
Can I use a USB headset with the Mitel 6873i?
Yes. Jabra lists headsets that connect to the Mitel 6873i's USB port, and 3 USB corded headsets are listed for it in all.
Does the Mitel 6873i work with Bluetooth headsets?
37 Bluetooth headsets are listed for the Mitel 6873i, each connecting the way its row shows. The makers' guides don't list pairing a headset with the Mitel 6873i's own Bluetooth, and this guide shows only what they list. If you need that, ask an advisor.
How do I answer calls from a wireless headset on the Mitel 6873i?
With a handset lifter, which the makers list for the Mitel 6873i. Each headset's row shows the exact one.
What do I need to connect a corded headset to the Mitel 6873i?
A bottom cable that connects the headset to the phone's headset port. Yealink lists the cable for each headset in its row.
All 94 compatible headsets, by kind. Recommended first, then the ones we stock.
94 compatible
Wireless DECT headsets 30
Remote call control Remote call control means you can answer and end calls with the button on your headset. "Not stated" means the headset works with this phone, but remote call control has not been verified.
Headset
Compatible
Connects via
Accessory needed
Remote call controlRemote call control means you can answer and end calls with the button on your headset. "Not stated" means the headset works with this phone, but remote call control has not been verified.
Only supports audio. Not included as a free gift; must be purchased separately. Cable A: Yealink/Avaya/Poly/Mitel/Unify/Snom IP Phone Cable B: Cisco IP PhoneUpdated 9 Nov 2026
Only supports audio. Not included as a free gift; must be purchased separately. Cable A: Yealink/Avaya/Poly/Mitel/Unify/Snom IP Phone Cable B: Cisco IP PhoneUpdated 9 Nov 2026
Option 2Jabra lists it for: 6873iNo part listedCompatibility=A · MicrophoneLevel=6
Option 3 · Remote Call Control (RCC)Jabra lists it for: 6873i via USBNo part listedRemote call control, ring notification, and mute synchronization supported with USB connectivity. Volume synchronization is not supported by Bluetooth or USB connection on Mitel 6900 IP Phones or 6800 SIP Phones.
Ensure the Jabra device firmware is up to date.
Mitel 6900 IP Phones must be on phone firmware MiNet 1.6.
Mitel 6800 IP Phones must be on phone firmware SIP 6.0.
View the Headset Compatibility Guide on Mitel.com for additional details and instructions.
Option 2Jabra lists it for: 6873iNo part listedCompatibility=A · MicrophoneLevel=6
Option 3 · Remote Call Control (RCC)Jabra lists it for: 6873i via USBNo part listedRemote call control, ring notification, and mute synchronization supported with USB connectivity. Volume synchronization is not supported by Bluetooth or USB connection on Mitel 6900 IP Phones or 6800 SIP Phones.
Ensure the Jabra device firmware is up to date.
Mitel 6900 IP Phones must be on phone firmware MiNet 1.6.
Mitel 6800 IP Phones must be on phone firmware SIP 6.0.
View the Headset Compatibility Guide on Mitel.com for additional details and instructions.
Option 2Jabra lists it for: 6873iNo part listedCompatibility=A · MicrophoneLevel=6
Option 3 · Remote Call Control (RCC)Jabra lists it for: 6873i via USBNo part listedRemote call control, ring notification, and mute synchronization supported with USB connectivity. Volume synchronization is not supported by Bluetooth or USB connection on Mitel 6900 IP Phones or 6800 SIP Phones.
Ensure the Jabra device firmware is up to date.
Mitel 6900 IP Phones must be on phone firmware MiNet 1.6.
Mitel 6800 IP Phones must be on phone firmware SIP 6.0.
View the Headset Compatibility Guide on Mitel.com for additional details and instructions.
Option 2Jabra lists it for: 6873iNo part listedCompatibility=A · MicrophoneLevel=6
Option 3 · Remote Call Control (RCC)Jabra lists it for: 6873i via USBNo part listedRemote call control, ring notification, and mute synchronization supported with USB connectivity. Volume synchronization is not supported by Bluetooth or USB connection on Mitel 6900 IP Phones or 6800 SIP Phones.
Ensure the Jabra device firmware is up to date.
Mitel 6900 IP Phones must be on phone firmware MiNet 1.6.
Mitel 6800 IP Phones must be on phone firmware SIP 6.0.
View the Headset Compatibility Guide on Mitel.com for additional details and instructions.
Option 2Jabra lists it for: 6873iNo part listedCompatibility=A · MicrophoneLevel=6
Option 3 · Remote Call Control (RCC)Jabra lists it for: 6873i via USBNo part listedRemote call control, ring notification, and mute synchronization supported with USB connectivity. Volume synchronization is not supported by Bluetooth or USB connection on Mitel 6900 IP Phones or 6800 SIP Phones.
Ensure the Jabra device firmware is up to date.
Mitel 6900 IP Phones must be on phone firmware MiNet 1.6.
Mitel 6800 IP Phones must be on phone firmware SIP 6.0.
View the Headset Compatibility Guide on Mitel.com for additional details and instructions.
Option 2Jabra lists it for: 6873iNo part listedCompatibility=A · MicrophoneLevel=6
Option 3 · Remote Call Control (RCC)Jabra lists it for: 6873i via USBNo part listedRemote call control, ring notification, and mute synchronization supported with USB connectivity. Volume synchronization is not supported by Bluetooth or USB connection on Mitel 6900 IP Phones or 6800 SIP Phones.
Ensure the Jabra device firmware is up to date.
Mitel 6900 IP Phones must be on phone firmware MiNet 1.6.
Mitel 6800 IP Phones must be on phone firmware SIP 6.0.
View the Headset Compatibility Guide on Mitel.com for additional details and instructions.
Only supports audio. Not included as a free gift; must be purchased separately. Cable A: Yealink/Avaya/Poly/Mitel/Unify/Snom IP Phone Cable B: Cisco IP PhoneSource: Yealink · updated 9 Nov 2026
Only supports audio. Not included as a free gift; must be purchased separately. Cable A: Yealink/Avaya/Poly/Mitel/Unify/Snom IP Phone Cable B: Cisco IP PhoneSource: Yealink · updated 9 Nov 2026
Only supports audio. Not included as a free gift; must be purchased separately. Cable A: Yealink/Avaya/Poly/Mitel/Unify/Snom IP Phone Cable B: Cisco IP PhoneSource: Yealink · updated 9 Nov 2026
Only supports audio. Not included as a free gift; must be purchased separately. Cable A: Yealink/Avaya/Poly/Mitel/Unify/Snom IP Phone Cable B: Cisco IP PhoneSource: Yealink · updated 9 Nov 2026
Only supports audio. Not included as a free gift; must be purchased separately. Cable A: Yealink/Avaya/Poly/Mitel/Unify/Snom IP Phone Cable B: Cisco IP PhoneSource: Yealink · updated 9 Nov 2026
Only supports audio. Not included as a free gift; must be purchased separately. Cable A: Yealink/Avaya/Poly/Mitel/Unify/Snom IP Phone Cable B: Cisco IP PhoneSource: Yealink · updated 9 Nov 2026
Option 2Jabra lists it for: 6873iNo part listedCompatibility=A · MicrophoneLevel=6
Option 3 · Remote Call Control (RCC)Jabra lists it for: 6873i via USBNo part listedRemote call control, ring notification, and mute synchronization supported with USB connectivity. Volume synchronization is not supported by Bluetooth or USB connection on Mitel 6900 IP Phones or 6800 SIP Phones.
Ensure the Jabra device firmware is up to date.
Mitel 6900 IP Phones must be on phone firmware MiNet 1.6.
Mitel 6800 IP Phones must be on phone firmware SIP 6.0.
View the Headset Compatibility Guide on Mitel.com for additional details and instructions.
Option 2Jabra lists it for: 6873iNo part listedCompatibility=A · MicrophoneLevel=6
Option 3 · Remote Call Control (RCC)Jabra lists it for: 6873i via USBNo part listedRemote call control, ring notification, and mute synchronization supported with USB connectivity. Volume synchronization is not supported by Bluetooth or USB connection on Mitel 6900 IP Phones or 6800 SIP Phones.
Ensure the Jabra device firmware is up to date.
Mitel 6900 IP Phones must be on phone firmware MiNet 1.6.
Mitel 6800 IP Phones must be on phone firmware SIP 6.0.
View the Headset Compatibility Guide on Mitel.com for additional details and instructions.
Option 2Jabra lists it for: 6873iNo part listedCompatibility=A · MicrophoneLevel=6
Option 3 · Remote Call Control (RCC)Jabra lists it for: 6873i via USBNo part listedRemote call control, ring notification, and mute synchronization supported with USB connectivity. Volume synchronization is not supported by Bluetooth or USB connection on Mitel 6900 IP Phones or 6800 SIP Phones.
Ensure the Jabra device firmware is up to date.
Mitel 6900 IP Phones must be on phone firmware MiNet 1.6.
Mitel 6800 IP Phones must be on phone firmware SIP 6.0.
View the Headset Compatibility Guide on Mitel.com for additional details and instructions.
Option 2Jabra lists it for: 6873iNo part listedCompatibility=A · MicrophoneLevel=6
Option 3 · Remote Call Control (RCC)Jabra lists it for: 6873i via USBNo part listedRemote call control, ring notification, and mute synchronization supported with USB connectivity. Volume synchronization is not supported by Bluetooth or USB connection on Mitel 6900 IP Phones or 6800 SIP Phones.
Ensure the Jabra device firmware is up to date.
Mitel 6900 IP Phones must be on phone firmware MiNet 1.6.
Mitel 6800 IP Phones must be on phone firmware SIP 6.0.
View the Headset Compatibility Guide on Mitel.com for additional details and instructions.
Option 2Jabra lists it for: 6873iNo part listedCompatibility=A · MicrophoneLevel=6
Option 3 · Remote Call Control (RCC)Jabra lists it for: 6873i via USBNo part listedRemote call control, ring notification, and mute synchronization supported with USB connectivity. Volume synchronization is not supported by Bluetooth or USB connection on Mitel 6900 IP Phones or 6800 SIP Phones.
Ensure the Jabra device firmware is up to date.
Mitel 6900 IP Phones must be on phone firmware MiNet 1.6.
Mitel 6800 IP Phones must be on phone firmware SIP 6.0.
View the Headset Compatibility Guide on Mitel.com for additional details and instructions.
Corded headsets (headset port) 22
Remote call control Remote call control means you can answer and end calls with the button on your headset. "Not stated" means the headset works with this phone, but remote call control has not been verified.
Headset
Compatible
Connects via
Accessory needed
Remote call controlRemote call control means you can answer and end calls with the button on your headset. "Not stated" means the headset works with this phone, but remote call control has not been verified.
None listed Optional: MDA524 USB-C [85Q24AA], DA75 USB to QD Black Adapter TAA [786C6AA], DA85 USB to QD Black Adapter TAA [786C7AA], DA85-M USB to QD Black Adapter TAA [786C8AA]
Recommended: MDA524 USB-C [85Q24AA] or DA75 USB to QD Black Adapter TAA [786C6AA] or DA85 USB to QD Black Adapter TAA [786C7AA] or DA85-M USB to QD Black Adapter TAA [786C8AA]
None listed Optional: MDA524 USB-C [85Q24AA], DA75 USB to QD Black Adapter TAA [786C6AA], DA85 USB to QD Black Adapter TAA [786C7AA], DA85-M USB to QD Black Adapter TAA [786C8AA]
None listed Optional: MDA524 USB-C [85Q24AA], DA75 USB to QD Black Adapter TAA [786C6AA], DA85 USB to QD Black Adapter TAA [786C7AA], DA85-M USB to QD Black Adapter TAA [786C8AA]
None listed Optional: MDA524 USB-C [85Q24AA], DA75 USB to QD Black Adapter TAA [786C6AA], DA85 USB to QD Black Adapter TAA [786C7AA], DA85-M USB to QD Black Adapter TAA [786C8AA]
Remote call control Remote call control means you can answer and end calls with the button on your headset. "Not stated" means the headset works with this phone, but remote call control has not been verified.
Headset
Compatible
Connects via
Accessory needed
Remote call controlRemote call control means you can answer and end calls with the button on your headset. "Not stated" means the headset works with this phone, but remote call control has not been verified.
Remote call control, ring notification, and mute synchronization supported with USB connectivity. Volume synchronization is not supported by Bluetooth or USB connection on Mitel 6900 IP Phones or 6800 SIP Phones.
Ensure the Jabra device firmware is up to date.
Mitel 6900 IP Phones must be on phone firmware MiNet 1.6.
Mitel 6800 IP Phones must be on phone firmware SIP 6.0.
View the Headset Compatibility Guide on Mitel.com for additional details and instructions.Source: Jabra · updated 9 Nov 2026
Remote call control, ring notification, and mute synchronization supported with USB connectivity. Volume synchronization is not supported by Bluetooth or USB connection on Mitel 6900 IP Phones or 6800 SIP Phones.
Ensure the Jabra device firmware is up to date.
Mitel 6900 IP Phones must be on phone firmware MiNet 1.6.
Mitel 6800 IP Phones must be on phone firmware SIP 6.0.
View the Headset Compatibility Guide on Mitel.com for additional details and instructions.Source: Jabra · updated 9 Nov 2026
Remote call control, ring notification, and mute synchronization supported with USB connectivity. Volume synchronization is not supported by Bluetooth or USB connection on Mitel 6900 IP Phones or 6800 SIP Phones.
Ensure the Jabra device firmware is up to date.
Mitel 6900 IP Phones must be on phone firmware MiNet 1.6.
Mitel 6800 IP Phones must be on phone firmware SIP 6.0.
View the Headset Compatibility Guide on Mitel.com for additional details and instructions.Source: Jabra · updated 9 Nov 2026
Bluetooth headsets 37
Remote call control Remote call control means you can answer and end calls with the button on your headset. "Not stated" means the headset works with this phone, but remote call control has not been verified.
Headset
Compatible
Connects via
Accessory needed
Remote call controlRemote call control means you can answer and end calls with the button on your headset. "Not stated" means the headset works with this phone, but remote call control has not been verified.
Remote call control, ring notification, and mute synchronization supported with USB connectivity. Volume synchronization is not supported by Bluetooth or USB connection on Mitel 6900 IP Phones or 6800 SIP Phones.
Ensure the Jabra device firmware is up to date.
Mitel 6900 IP Phones must be on phone firmware MiNet 1.6.
Mitel 6800 IP Phones must be on phone firmware SIP 6.0.
View the Headset Compatibility Guide on Mitel.com for additional details and instructions.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Note! Using the Jabra Link 390 Bluetooth adapter is a prerequisite for audio and remote call control capability for this desk phone. For more information, please visit jabra.com/support to learn more.Source: Jabra · updated 9 Nov 2026
Other products 2
Remote call control Remote call control means you can answer and end calls with the button on your headset. "Not stated" means the headset works with this phone, but remote call control has not been verified.
Headset
Compatible
Connects via
Accessory needed
Remote call controlRemote call control means you can answer and end calls with the button on your headset. "Not stated" means the headset works with this phone, but remote call control has not been verified.