Amazon.com: HIS-1 Quick Connect Disconnect Cable to RJ9 Plug Adapter Replacement QD Release Coil Cord Extension for Plantronic Headsets Compatible with Avaya IP 1608, 1616, 9610, 9620, 9620L, 9620C, 9630, 9630G : Electronics
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Plantronics HIS Adapter Calbe AVAYA 9600, 1608, 1616 IP Phones 72442-01
Amazon.com: Plantronics HIC Adapter Cable for Avaya IP Phones - Headset Cable (49323-44) - : Electronics
Plantronics HIS Headset Adapter Cable (72442-41)
Amazon.com: Headset Cable Adapter A10-16 Direct Connect Compatible with Plantronics Headsets, GTW 66268-03 by Global Teck, Compatible with EncorePro, Plantronics, Addasound, VXI : Electronics
Plantronics HIC-1 Quick Disconnect Cable Compatible (49323-44) | New
Lot of 2 Plantronics HIS 0111 Adapter Cable | eBay
Amazon.com: Headset Adapter U10, 26716-01 to Connect Cisco Phones' RJ9 Modular Jack for Plantronics H Series Quick Disconnect Headsets : Electronics
Direct Connect Cable for Avaya 9600 & 1600 - HIS - Business Telecom Products
Amazon.com: HIS Adapter Cable Compatible with Plantronics QD Headset to Avaya J100, 1600, 9600 IP Phones: 1608 1616 9608 9610 9611 9620 9621 9630 9640 9641 9650 9670 : Electronics
Amazon.com: QD Adapter HIS Cable for Plantronics and VoiceJoy Headsets QD Adapter for Yealink Phones and Workable for Avaya IP 1608, 1616, 9601, 9608, 9611, 9611G, 9620, 9630, 9631, 9640, 9641, 9650, 9670 : Electronics