Cisco Certified Plantronics HW720 Headset 78714-101 with U10 Cord for Cisco 69XX,79XX,89XX,99XX Series
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
100% VoIP - IP Phones - Cisco 8861 (Multiplatform / 3PCC) - IP&Go
WH63 Wireless Headset with EHS60 Adapter DECT Headset Teams Zoom Certified Headset Compatible for Cisco Avaya Poly Grandstream IP VoIP Phones SIP Phones Noise Canceling Mic Stereo Single Ear - Walmart.com