Amazon.com: Headset Compatible with Cisco 8811 8841 8851 8861 8865 8941 8945 8961 Noise Cancel Phone Headset - Voice Tube Pro Binaural Headset + Headset Adapter as Call Center: Electronics
Amazon.com: Smartphone 3.5mm Jack to RJ9/RJ10 Plug for ONLY Cisco IP Phones Adapter Cable: Office Products
Adapter Converter PC Stereo Headset 3.5mm To Cisco IP Phone Headphone Jack Plug | eBay
Amazon.com: 2.5mm Headset to ONLY Cisco Phone Adapter - 2.5mm to RJ9/RJ10 Converter for Cisco Unified Telephone IP Phones 7940 7941 7942 7971 8841 8851 etc: Office Products
Amazon.com: Pc Computer Stereo Headset Dual 3.5mm to Cisco Phone Rj9/Rj10 Phone Jack Adapter Converter for Cisco IP Phone 7940 7941 7960 7961 7945 and More: Electronics
Amazon.com: VoiceJoy Headset Adapter Cable Compatible with Plantronics and VoiceJoy Headsets - Connects to All Cisco 6000, 7800 and 8000 Series Phones and Also Models 7940 7941,26716-01 Cord: Electronics
Headset Adapter Cable 3.5mm Smartphone Headset to RJ9/RJ10 Phone Adapter for ONLY Cisco 7940 7970 7960 6900 8900 Series Phones: Electronics - Amazon.com
Amazon.com: Telephone Headset with RJ9 Jack for Cisco Phone, Including 3.5mm Connector for Cell Phone PC Laptop, Office Headset with Microphone Noise Cancelling for Call Center Landline Deskphone: Office Products
Amazon.com: Headset Adapter Cable Compatible with Cisco Phones (Coil Cord to QD Modular Plug), Connecting Plantronics or MKJ Headsets Alternative to Plantronics U10 for 7841, 7942G, 8841, 7931G, 7821 etc: Electronics
Cisco RJ Plug Headset Adapter Converter to 3.5mm CTIA Plug Apple iPhone Ipad iPod Stereo Headset Headphones (Cisco Brand Telephone 79XX ONLY, NOT for Cisco CP-XXXX Series): Office Products - Amazon.com
Cisco RJ Plug Headset Adapter Converter to 3.5mm CTIA Plug Apple iPhone Ipad iPod Stereo Headset Headphones (Cisco Brand Telephone 79XX ONLY, NOT for Cisco CP-XXXX Series): Office Products - Amazon.com
Amazon.com: Headset Buddy Female 3.5mm OMTP Smartphone Headset to Male RJ9 Compatible with Cisco Telephone Plug Adapter Cable (PH35-RJ9Cisco): Electronics
iPhone Android or Smartphone Headset to Cisco IP Phone Adapter 35mm Female to RJ Plug Works with Cisco IP Phone 79… | Phone adapters, Headphone accessories, Headset
Amazon.com: PC Headset Adapter Computer Stereo Headphone Dual 3.5mm to Phone Rj9/Rj10 Converter ONLY for Cisco IP Phones 7942 7945 7960 7960G 7961 8841 etc: Office Products
CISCO Headset Adapter | PC Headset to CISCO Phone Adapter
Amazon.com: Phone Headset Compatible with Cisco 7945, 7960, 7961, 7962, 7965 and Adapter Cord - Cost Effective Customer Service Binaural Headset + RJ9 Headset Cord: Electronics
Amazon.com: Telephone Headset with RJ9 Jack & 3.5mm Connector for Landline Deskphone Cell Phone PC Laptop, Office Headset for Cisco IP Phone Call Center Office, Work for Cisco 7941 7965 6941 7861 8811: Office Products