Cisco 531 Wired Single - Headset - CP-HS-W-531-RJ=
Cisco Unified Phone compatible Call Center headsets by With RJ9 Quick Disconnect bottom cord. Noise canceling, HD voice, connect direct to Cisco phone's headset jack. Lightweight and comfortable to wear for all
Cisco Phone compatible Jabra GN2110 ST Direct Connect Headset for Cisco IP phones: 6921, 6941, 6945, 6961, 7821, 7841, 7861, 7932g, 7931, 7942g, 7945g, 7960g, 7965g, 7971g, 7975g, 7985g, 8811, 8841, 8845, 8851, 8861, 8865, 8941, 8945, 8961
Cisco Series 500 Headsets - Cisco
Plantronics CS520 Wireless Headset Package for Cisco IP Phones
Cisco IP Phone 8841 Wireless Headset - Jabra PRO920
Cisco Headset, Cisco phone dual ear Call center headset with Noise Canceling. Compatible with all Cisco desk top phones
Amazon.com: MAIRDI Office Headset with RJ9 Jack for Cisco Phone, Binaural Telephone Headset with Mic Noise Cancelling for Call Center Landline Deskphone, Including 3.5mm Connector for Cell Phone PC Laptop : Electronics
Cisco 521 Headset - antonline.com
Arama PHSZYW5 Cisco Headset + Noise Canceling Microphone + Adjustable Volume + Mute Control ONLY for Cisco IP Phones: 6941, 7841, 7941,
Cisco Headset Adapter | PC Headset Adapter for Cisco IP Phones - YouTube
Plantronics HW510 Headset Package for Cisco IP Phones
TruVoice HD-150 Double Ear Noise Canceling Headset Including QD Cable
Headset Headphone For Cisco IP Phone 7940 7941 7942 7960 7961 All Series+Cushion | eBay
Volume And Mute Headset Headphone With Mic Only For Cisco Ip Phones 7960 7970 7821 7841 7861 8841 8851,8861 8941,8945,8961 Etc - Earphones & Headphones - AliExpress
Amazon.com: WirelessFinest Headset Headphones with Volume + Mute Control Replacement for Cisco SPA Series Spa303 Spa504g and Other, Polycom Soundpoint IP 320 330, Grandstream, Cortelco : Electronics