Polycom Compatible Plantronics HW510 EncorePro Mono Headset w/Cord Included
Amazon.com: Quick Disconnect QD to 2.5mm Telephone Headset Adapter Cable Coiled Headset to Cisco Linksys SPA Polycom Grandstream Panasonic Zultys & Gigaset Office IP & Many Cordless Dect Phones : Electronics
Amazon.com: INNOTALK Wireless Headset Compatible with Poly Polycom VVX300, VVX310, VVX400, VVX410 and Any VVX Model with EHS Remote Answering Cord Bundle(Pioneer) : Electronics
Plantronics Savi Office Convertible WO100 Headset System and APP50 Electronic Hook Switch (EHS) Cable for Polycom.| 79956-01 and 38439-01 | Plantronics Authorized
Blackwire 5200 Series - USB Headset | Poly, formerly Plantronics & Polycom
Amazon.com: Premium Quick Disconnect Cable Compatible with Mitel, Plantronics U10P Polaris H-Series headsets with Built-in Amplifier, Polycom VVX, Analog Deskphones, Avaya, Nortel, Aastra | 27190-01 2719001 : Electronics
Amazon.com: U10P Adapter Polaris Cable Compatible with Plantronics QD Headsets Work with Avaya Digital, Polycom VVX NEC Mitel Shoretel Aastra Digium + More : Electronics
Polycom Compatible Plantronics VoIP Wireless Headset Bundle with Electronic Remote Answerer (EHS) included | SoundPoint® Phones: IP 335, IP 430, IP 450, IP 550, IP 560, IP 650, IP 670, VVX300, VVX500, VVX310, VVX600, VVX400, VVX1500, VVX410