![RJ9 Office HD Voice Plantronics Headset Aastra Avaya Allworx Nortel Digium MITEL Nortel Meridian NEC Polycom poly ShoreTel Xblue IP voip sip Phones RJ9 Office HD Voice Plantronics Headset Aastra Avaya Allworx Nortel Digium MITEL Nortel Meridian NEC Polycom poly ShoreTel Xblue IP voip sip Phones](http://tungtech.com/u_file/2101/products/27/59ac27ee5b.jpg.500x500.jpg)
RJ9 Office HD Voice Plantronics Headset Aastra Avaya Allworx Nortel Digium MITEL Nortel Meridian NEC Polycom poly ShoreTel Xblue IP voip sip Phones
![Amazon.com: Telephone Training Adapter Y Splitter for Headset or Handset for Nortel Meridican, Norstar, Avaya, Ashtra, Mitel, Polycom, Ge and Other IP Phone : Electronics Amazon.com: Telephone Training Adapter Y Splitter for Headset or Handset for Nortel Meridican, Norstar, Avaya, Ashtra, Mitel, Polycom, Ge and Other IP Phone : Electronics](https://m.media-amazon.com/images/I/61goCH0LBXL.jpg)
Amazon.com: Telephone Training Adapter Y Splitter for Headset or Handset for Nortel Meridican, Norstar, Avaya, Ashtra, Mitel, Polycom, Ge and Other IP Phone : Electronics
![Jabra Wired Headset Intelli Cord - For GN Headsets | Use with Allworx, Cisco Nortel, Polycom, NEC, Mitel, Toshiba, ShoreTel, Yealink, (GTW 1200GN) - Walmart.com Jabra Wired Headset Intelli Cord - For GN Headsets | Use with Allworx, Cisco Nortel, Polycom, NEC, Mitel, Toshiba, ShoreTel, Yealink, (GTW 1200GN) - Walmart.com](https://i5.walmartimages.com/asr/a3d11c12-5306-449e-929c-d9d764732fb0_1.be4b3e0c8b868b0cc05e3399cb61c103.jpeg)
Jabra Wired Headset Intelli Cord - For GN Headsets | Use with Allworx, Cisco Nortel, Polycom, NEC, Mitel, Toshiba, ShoreTel, Yealink, (GTW 1200GN) - Walmart.com
![Amazon.com: USB Plug Computer PC Laptop To RJ9 Female Adapter For Headset Work With Avaya Nortel Nt Yealink Viop POE NEC Mitel Office Desktop IP Telephone Phone Skype MSN Video Phone App Amazon.com: USB Plug Computer PC Laptop To RJ9 Female Adapter For Headset Work With Avaya Nortel Nt Yealink Viop POE NEC Mitel Office Desktop IP Telephone Phone Skype MSN Video Phone App](https://m.media-amazon.com/images/I/31KYNN-kuqL._AC_UF894,1000_QL80_.jpg)
Amazon.com: USB Plug Computer PC Laptop To RJ9 Female Adapter For Headset Work With Avaya Nortel Nt Yealink Viop POE NEC Mitel Office Desktop IP Telephone Phone Skype MSN Video Phone App
![Mitel phone headset with single ear dual ear interchangeable function. HD voice quality and noise free. Super smooth silicone ear cushions Mitel phone headset with single ear dual ear interchangeable function. HD voice quality and noise free. Super smooth silicone ear cushions](https://cdn3.volusion.com/lqwzh.aqjvy/v/vspfiles/photos/OVHS-DMM5-MTL-2.jpg?v-cache=1678051665)
Mitel phone headset with single ear dual ear interchangeable function. HD voice quality and noise free. Super smooth silicone ear cushions
![Amazon.com: RJ9 Office Headset HD Voice for MITEL Nortel Meridian Polycom NEC ShoreTel Xblue Phones, Plus 3.5mm Adapter (Binaural) : Electronics Amazon.com: RJ9 Office Headset HD Voice for MITEL Nortel Meridian Polycom NEC ShoreTel Xblue Phones, Plus 3.5mm Adapter (Binaural) : Electronics](https://m.media-amazon.com/images/I/71ui6qCxKaL._AC_UF894,1000_QL80_.jpg)
Amazon.com: RJ9 Office Headset HD Voice for MITEL Nortel Meridian Polycom NEC ShoreTel Xblue Phones, Plus 3.5mm Adapter (Binaural) : Electronics
![Mitel Compatible XS 825 Duo Direct Connect Headset with Inteli cord | Mitel phones with headset port (RJ-9/RJ22) - 5300, 6700, 6800, 8000 series Mitel Compatible XS 825 Duo Direct Connect Headset with Inteli cord | Mitel phones with headset port (RJ-9/RJ22) - 5300, 6700, 6800, 8000 series](https://cdn11.bigcommerce.com/s-dc251/images/stencil/1280x1280/products/960/4566/825-NCD__42679.1490986079.jpg?c=2)
Mitel Compatible XS 825 Duo Direct Connect Headset with Inteli cord | Mitel phones with headset port (RJ-9/RJ22) - 5300, 6700, 6800, 8000 series
![Amazon.com: U10P U10-P Headset Adapter Cable Quick Disconnect Cable to RJ9 Plug Adapter Replacement for Plantronics QD Headsets Compatible with Avaya 2400,4600 Series,Nortel Mitel Aastra NEC and More : Electronics Amazon.com: U10P U10-P Headset Adapter Cable Quick Disconnect Cable to RJ9 Plug Adapter Replacement for Plantronics QD Headsets Compatible with Avaya 2400,4600 Series,Nortel Mitel Aastra NEC and More : Electronics](https://m.media-amazon.com/images/I/61Kz3B1ctOL._AC_UF894,1000_QL80_.jpg)
Amazon.com: U10P U10-P Headset Adapter Cable Quick Disconnect Cable to RJ9 Plug Adapter Replacement for Plantronics QD Headsets Compatible with Avaya 2400,4600 Series,Nortel Mitel Aastra NEC and More : Electronics
![Standard 3.5mm Smartphone Headset Headset) Adapter Converter to RJ9 Jack Office Phone FOR Nortel Mitel AVAYA 2400 4600 series - AliExpress Standard 3.5mm Smartphone Headset Headset) Adapter Converter to RJ9 Jack Office Phone FOR Nortel Mitel AVAYA 2400 4600 series - AliExpress](https://ae01.alicdn.com/kf/S3d9f42ea8d6541bfb097ebc2f3c3e7b86/Standard-3-5mm-Smartphone-Headset-Headset-Adapter-Converter-to-RJ9-Jack-Office-Phone-FOR-Nortel-Mitel.jpg)
Standard 3.5mm Smartphone Headset Headset) Adapter Converter to RJ9 Jack Office Phone FOR Nortel Mitel AVAYA 2400 4600 series - AliExpress
![Amazon.com: RJ9 Corded Office Headset HD Voice for MITEL Nortel Meridian NEC Polycom Packet 8 ShoreTel Xblue IP Phones, Plus 3.5mm Adapter (Monaural) : Electronics Amazon.com: RJ9 Corded Office Headset HD Voice for MITEL Nortel Meridian NEC Polycom Packet 8 ShoreTel Xblue IP Phones, Plus 3.5mm Adapter (Monaural) : Electronics](https://m.media-amazon.com/images/I/51RVyp2NvOL._AC_UF894,1000_QL80_.jpg)
Amazon.com: RJ9 Corded Office Headset HD Voice for MITEL Nortel Meridian NEC Polycom Packet 8 ShoreTel Xblue IP Phones, Plus 3.5mm Adapter (Monaural) : Electronics
![Mitel compatible Plantronics Encore PRO Direct Connect Mono Wideband Headset, HW291N, | 5010, 5020, 5040, 5055, 5140, 5201, 5205, 5207, 5210, 5212, 5215, 5220, 5224, 5230, 5235, 5240, 5250, 5312, 5324, 5330, 5340 Mitel compatible Plantronics Encore PRO Direct Connect Mono Wideband Headset, HW291N, | 5010, 5020, 5040, 5055, 5140, 5201, 5205, 5207, 5210, 5212, 5215, 5220, 5224, 5230, 5235, 5240, 5250, 5312, 5324, 5330, 5340](https://cdn11.bigcommerce.com/s-dc251/images/stencil/1280x1280/products/672/3418/Plantronics_HW710_Direct_Connect_Headset_Mitel_approved__89981.1426450812.jpg?c=2)
Mitel compatible Plantronics Encore PRO Direct Connect Mono Wideband Headset, HW291N, | 5010, 5020, 5040, 5055, 5140, 5201, 5205, 5207, 5210, 5212, 5215, 5220, 5224, 5230, 5235, 5240, 5250, 5312, 5324, 5330, 5340
![Amazon.com: Phone Headset Noise Cancelling Mic RJ9 U10P Bottom Cable Compatible with Polycom VVX, Mitel, Shoretel, Avaya Digital Phones : Everything Else Amazon.com: Phone Headset Noise Cancelling Mic RJ9 U10P Bottom Cable Compatible with Polycom VVX, Mitel, Shoretel, Avaya Digital Phones : Everything Else](https://m.media-amazon.com/images/I/51MgbFDUpqL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Phone Headset Noise Cancelling Mic RJ9 U10P Bottom Cable Compatible with Polycom VVX, Mitel, Shoretel, Avaya Digital Phones : Everything Else
![Telephone Training Adapter Y Splitter+Mute Button for Headset for Nortel Meridican, Norstar, Avaya, Ashtra, Mitel, Polycom, Ge and Other IP Phone - Walmart.com Telephone Training Adapter Y Splitter+Mute Button for Headset for Nortel Meridican, Norstar, Avaya, Ashtra, Mitel, Polycom, Ge and Other IP Phone - Walmart.com](https://i5.walmartimages.com/asr/09d6ee67-b32d-437d-a623-61d3a1cf819a.b61e73189a5da7d565e6ff0dee9bc631.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
Telephone Training Adapter Y Splitter+Mute Button for Headset for Nortel Meridican, Norstar, Avaya, Ashtra, Mitel, Polycom, Ge and Other IP Phone - Walmart.com
![RJ9 Phone Headset - Plantronics Compatible QD Headset + Virtual Compatibility Smart Adapter for Cisco Avaya Nec and Most Phones - Walmart.com RJ9 Phone Headset - Plantronics Compatible QD Headset + Virtual Compatibility Smart Adapter for Cisco Avaya Nec and Most Phones - Walmart.com](https://i5.walmartimages.com/asr/21a16a05-e1e8-4a20-a32e-663386073c71_1.492b8b1491dbf79b570c84aa8f7ab5dd.jpeg)
RJ9 Phone Headset - Plantronics Compatible QD Headset + Virtual Compatibility Smart Adapter for Cisco Avaya Nec and Most Phones - Walmart.com
![OvisLink Dual Ear Cordless Phone Headset | Connect to AT&T, Panasonic and all cordless phone's 2.5mm headset jack | Premium voice quality and noise less OvisLink Dual Ear Cordless Phone Headset | Connect to AT&T, Panasonic and all cordless phone's 2.5mm headset jack | Premium voice quality and noise less](https://cdn3.volusion.com/lqwzh.aqjvy/v/vspfiles/photos/OVHS084-S25-2.jpg?v-cache=1649093685)
OvisLink Dual Ear Cordless Phone Headset | Connect to AT&T, Panasonic and all cordless phone's 2.5mm headset jack | Premium voice quality and noise less
![Amazon.com: RJ9 Office Headset HD Voice for MITEL Nortel Meridian Polycom NEC ShoreTel Xblue Phones, Plus 3.5mm Adapter (Binaural) : Electronics Amazon.com: RJ9 Office Headset HD Voice for MITEL Nortel Meridian Polycom NEC ShoreTel Xblue Phones, Plus 3.5mm Adapter (Binaural) : Electronics](https://m.media-amazon.com/images/I/71ui6qCxKaL.jpg)
Amazon.com: RJ9 Office Headset HD Voice for MITEL Nortel Meridian Polycom NEC ShoreTel Xblue Phones, Plus 3.5mm Adapter (Binaural) : Electronics
![Amazon.com: TruVoice U10P Adapter Cable Compatible with Any Plantronics QD Headset - Works with Mitel, Nortel, Avaya Digital, Polycom VVX, Shoretel, Aastra, Digium, ESI, Allworx and More : Industrial & Scientific Amazon.com: TruVoice U10P Adapter Cable Compatible with Any Plantronics QD Headset - Works with Mitel, Nortel, Avaya Digital, Polycom VVX, Shoretel, Aastra, Digium, ESI, Allworx and More : Industrial & Scientific](https://m.media-amazon.com/images/I/510RYulX3SL._AC_UF894,1000_QL80_.jpg)