229 headsets work with the AudioCodes 445HD: 63 wireless DECT, 20 corded, 73 USB and 63 Bluetooth headsets, plus 8 speakerphones and 2 other products. The list comes from the Jabra, Poly and EPOS 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 name EHS cables such as the APU-76 Electronic Hookswitch TAA [85R00AA] and Jabra Link 14201-27.
Quick facts
Compatible headsets
229 (63 wireless DECT, 20 corded, 73 USB and 63 Bluetooth headsets, plus 8 speakerphones and 2 other products)
Ways to connect
USB port (Jabra)
Headset port, with a bottom cable (Jabra and Poly)
EHS cable, to answer calls from a wireless headset (Jabra and Poly)
Jabra's most common settings for this phone: Compatibility A, EHS DHSG. Each Jabra headset's row shows its own. (Jabra)
Questions
Can I use a USB headset with the AudioCodes 445HD?
Yes. Jabra lists headsets that connect to the AudioCodes 445HD's USB port, and 73 USB corded headsets are listed for it in all.
Does the AudioCodes 445HD work with Bluetooth headsets?
63 Bluetooth headsets are listed for the AudioCodes 445HD, each connecting the way its row shows. The makers' guides don't list pairing a headset with the AudioCodes 445HD's own Bluetooth, and this guide shows only what they list. If you need that, ask an advisor.
Which cable lets me answer calls from a wireless headset on the AudioCodes 445HD?
An EHS (electronic hook switch) cable. The makers name the APU-76 Electronic Hookswitch TAA [85R00AA] (Poly) and the Jabra Link 14201-27 (Jabra). Each headset's row shows the exact one.
What do I need to connect a corded headset to the AudioCodes 445HD?
A bottom cable that connects the headset to the phone's headset port. Jabra and Poly list the cable for each headset in its row.
All 229 compatible headsets, by kind. Recommended first, then the ones we stock.
229 compatible
Wireless DECT headsets 63
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.
All features functional except:
• User cannot answer second incoming call via headset call button after ending first callSource: Poly · updated 9 Nov 2026
All features functional except:
• User cannot answer second incoming call via headset call button after ending first callSource: Poly · updated 9 Nov 2026
All features functional except:
• User cannot answer second incoming call via headset call button after ending first callSource: Poly · updated 9 Nov 2026
All features functional except:
• User cannot answer second incoming call via headset call button after ending first callSource: Poly · updated 9 Nov 2026
All features functional except:
• User cannot answer second incoming call via headset call button after ending first callSource: Poly · updated 9 Nov 2026
All features functional except:
• User cannot answer second incoming call via headset call button after ending first callSource: Poly · updated 9 Nov 2026
All features functional except:
• User cannot answer second incoming call via headset call button after ending first callSource: Poly · updated 9 Nov 2026
All features functional except:
• User cannot answer second incoming call via headset call button after ending first callSource: Poly · updated 9 Nov 2026
All features functional except:
• User cannot answer second incoming call via headset call button after ending first callSource: Poly · updated 9 Nov 2026
All features functional except:
• User cannot answer second incoming call via headset call button after ending first callSource: Poly · updated 9 Nov 2026
All features functional except:
• User cannot answer second incoming call via headset call button after ending first callSource: Poly · updated 9 Nov 2026
All features functional except:
• User cannot answer second incoming call via headset call button after ending first callSource: Poly · updated 9 Nov 2026
All features functional except:
• User cannot answer second incoming call via headset call button after ending first callSource: Poly · updated 9 Nov 2026
All features functional except:
• User cannot answer second incoming call via headset call button after ending first callSource: Poly · updated 9 Nov 2026
All features functional except:
• User cannot answer second incoming call via headset call button after ending first callSource: Poly · updated 9 Nov 2026
All features functional except:
• User cannot answer second incoming call via headset call button after ending first callSource: Poly · updated 9 Nov 2026
All features functional except:
• User cannot answer second incoming call via headset call button after ending first callSource: Poly · updated 9 Nov 2026
All features functional except:
• User cannot answer second incoming call via headset call button after ending first callSource: Poly · updated 9 Nov 2026
All features functional except:
• User cannot answer second incoming call via headset call button after ending first callSource: Poly · updated 9 Nov 2026
All features functional except:
• User cannot answer second incoming call via headset call button after ending first callSource: Poly · updated 9 Nov 2026
All features functional except:
• User cannot answer second incoming call via headset call button after ending first callSource: Poly · updated 9 Nov 2026
All features functional except:
• User cannot answer second incoming call via headset call button after ending first callSource: Poly · updated 9 Nov 2026
Corded headsets (headset port) 20
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 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: USB-A to USB-C Adapter [85Q48AA]
Remote call control
Not stated
Notes
All features functional except:
•When receiving 2 incoming calls simultaneously, one call can be answered but not ended via headset controls. Other call cannot be answered via headset controls.Source: Poly · updated 9 Nov 2026
None listed Optional: USB-C to USB-A Adapter [85Q49AA]
Remote call control
Not stated
Notes
All features functional except:
•When receiving 2 incoming calls simultaneously, one call can be answered but not ended via headset controls. Other call cannot be answered via headset controls.Source: Poly · updated 9 Nov 2026
None listed Optional: USB-A to USB-C Adapter [85Q48AA]
Remote call control
Not stated
Notes
All features functional except:
•When receiving 2 incoming calls simultaneously, one call can be answered but not ended via headset controls. Other call cannot be answered via headset controls.Source: Poly · updated 9 Nov 2026
None listed Optional: USB-C to USB-A Adapter [85Q49AA]
Remote call control
Not stated
Notes
All features functional except:
•When receiving 2 incoming calls simultaneously, one call can be answered but not ended via headset controls. Other call cannot be answered via headset controls.Source: Poly · updated 9 Nov 2026
All features functional except:
•When receiving 2 incoming calls simultaneously, one call can be answered but not ended via headset controls. Other call cannot be answered via headset controls.Source: Poly · updated 9 Nov 2026
None listed Optional: USB-A to USB-C Adapter [85Q48AA]
Remote call control
Not stated
Notes
All features functional except:
•When receiving 2 incoming calls simultaneously, one call can be answered but not ended via headset controls. Other call cannot be answered via headset controls.Source: Poly · updated 9 Nov 2026
All features functional except:
• Cannot hold call by headset.
• Mute/unmute works inconsistently, wrong call LED state and VP.Source: Poly · updated 9 Nov 2026
All features functional except:
• Cannot hold call by headset.
• Mute/unmute works inconsistently, wrong call LED state and VP.Source: Poly · updated 9 Nov 2026
All features functional except:
• Cannot hold call by headset.
• Mute/unmute works inconsistently, wrong call LED state and VP.Source: Poly · updated 9 Nov 2026
All features functional except:
• Cannot hold call by headset.
• Mute/unmute works inconsistently, wrong call LED state and VP.Source: Poly · updated 9 Nov 2026
All features functional except:
• Cannot hold call by headset.
• Mute/unmute works inconsistently, wrong call LED state and VP.Source: Poly · updated 9 Nov 2026
All features functional except:
• Cannot hold call by headset.
• Mute/unmute works inconsistently, wrong call LED state and VP.Source: Poly · updated 9 Nov 2026
All features functional except:
• Cannot hold call by headset.
• Mute/unmute works inconsistently, wrong call LED state and VP.Source: Poly · updated 9 Nov 2026
All features functional except:
• Cannot hold call by headset.
• Mute/unmute works inconsistently, wrong call LED state and VP.Source: Poly · updated 9 Nov 2026
All features functional except:
•When receiving 2 incoming calls simultaneously, one call can be answered but not ended via headset controls. Other call cannot be answered via headset controls.Source: Poly · updated 9 Nov 2026
All features functional except:
•When receiving 2 incoming calls simultaneously, one call can be answered but not ended via headset controls. Other call cannot be answered via headset controls.Source: Poly · updated 9 Nov 2026
All features functional except:
•When receiving 2 incoming calls simultaneously, one call can be answered but not ended via headset controls. Other call cannot be answered via headset controls.Source: Poly · updated 9 Nov 2026
All features functional except:
•When receiving 2 incoming calls simultaneously, one call can be answered but not ended via headset controls. Other call cannot be answered via headset controls.Source: Poly · updated 9 Nov 2026
None listed Optional: USB-A to USB-C Adapter [85Q48AA]
Remote call control
Not stated
Notes
All features functional except:
•When receiving 2 incoming calls simultaneously, one call can be answered but not ended via headset controls. Other call cannot be answered via headset controls.Source: Poly · updated 9 Nov 2026
All features functional except:
• Cannot hold call by headset.
• Mute/unmute works inconsistently, wrong call LED state and VP.Source: Poly · updated 9 Nov 2026
All features functional except:
• Cannot hold call by headset.
• Mute/unmute works inconsistently, wrong call LED state and VP.Source: Poly · updated 9 Nov 2026
All features functional except:
• Cannot hold call by headset.
• Mute/unmute works inconsistently, wrong call LED state and VP.Source: Poly · updated 9 Nov 2026
All features functional except:
• Cannot hold call by headset.
• Mute/unmute works inconsistently, wrong call LED state and VP.Source: Poly · updated 9 Nov 2026
All features functional except:
• Cannot hold call by headset.
• Mute/unmute works inconsistently, wrong call LED state and VP.Source: Poly · updated 9 Nov 2026
All features functional except:
• Cannot hold call by headset.
• Mute/unmute works inconsistently, wrong call LED state and VP.Source: Poly · updated 9 Nov 2026
All features functional except:
• Cannot hold call by headset.
• Mute/unmute works inconsistently, wrong call LED state and VP.Source: Poly · updated 9 Nov 2026
All features functional except:
• Cannot hold call by headset.
• Mute/unmute works inconsistently, wrong call LED state and VP.Source: Poly · updated 9 Nov 2026
All features functional except:
• Cannot hold call by headset.
• Mute/unmute works inconsistently, wrong call LED state and VP.Source: Poly · updated 9 Nov 2026
All features functional except:
• Cannot hold call by headset.
• Mute/unmute works inconsistently, wrong call LED state and VP.Source: Poly · updated 9 Nov 2026
Bluetooth headsets 63
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.
IMPACT 1000 · On-ear Bluetooth® headset with industry-leading voice pickup and dongle-free Bluetooth connectivity. · connects to SmartPhone/DeskPhone/SoftPhoneSource: EPOS list · Jun 2026
IMPACT 1000 · On-ear Bluetooth® headset with industry-leading voice pickup and hybrid adaptive ANC. · connects to SmartPhone/DeskPhone/SoftPhoneSource: EPOS list · Jun 2026
IMPACT 1000 · On-ear Bluetooth® headset with industry-leading voice pickup and hybrid adaptive ANC. · connects to SmartPhone/DeskPhone/SoftPhoneSource: EPOS list · Jun 2026
IMPACT 1000 · On-ear Bluetooth® headset. Supplied with a BTD 900c dongle, a USB‑C to USB‑A adapter, and a USB‑C charging cable. Features ANC, EPOS BrainAdapt™ technologies, and EPOS AI™‑powered voice pickup and noise cancellation, ensuring your voice sounds natural and clear in any environment. · connects to SmartPhone/DeskPhone/SoftPhoneSource: EPOS list · Jun 2026
IMPACT 1000 · On-ear Bluetooth® headset with industry-leading voice pickup and hybrid adaptive ANC. · connects to SmartPhone/DeskPhone/SoftPhoneSource: EPOS list · Jun 2026
All features functional except:
• Unable to hold/resume call by headset with BT700.
• Volume does not synchronize between the Headset and Phone with BT700.Source: Poly · updated 9 Nov 2026
All features functional except:
• Unable to hold/resume call by headset with BT700.
• Volume does not synchronize between the Headset and Phone with BT700.Source: Poly · updated 9 Nov 2026
All features functional except:
• Unable to hold/resume call by headset with BT700.
• Volume does not synchronize between the Headset and Phone with BT700.Source: Poly · updated 9 Nov 2026
All features functional except:
• Unable to hold/resume call by headset with BT700.
• Volume does not synchronize between the Headset and Phone with BT700.Source: Poly · updated 9 Nov 2026
All features functional except:
• Unable to hold/resume call by headset with BT700.
• Volume does not synchronize between the Headset and Phone with BT700.Source: Poly · updated 9 Nov 2026
All features functional except:
• Unable to hold/resume call by headset with BT700.
• Volume does not synchronize between the Headset and Phone with BT700.Source: Poly · updated 9 Nov 2026
All features functional except:
• Unable to hold/resume call by headset with BT700.
• Volume does not synchronize between the Headset and Phone with BT700.Source: Poly · updated 9 Nov 2026
All features functional except:
• Unable to hold/resume call by headset with BT700.
• Volume does not synchronize between the Headset and Phone with BT700.Source: Poly · updated 9 Nov 2026
None listed Optional: BT700 USB-C Bluetooth Adapter [786C5AA], BT700 USB-A Bluetooth Adapter [786C4AA], USB-C to USB-A Adapter [85Q49AA]
Remote call control
Not stated
Notes
All features functional except:
• Intermittent detection of BT700Source: Poly · updated 9 Nov 2026
Speakerphones 8
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.
EXPAND 40 · Portable Bluetooth® Speakerphone · connects to SmartPhone/DeskPhone/SoftPhoneSource: EPOS list · Jun 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.