Bluetooth Headset FAQ & Compatible Yealink / Polycom Phones
Plantronics CS540 + Polycom EHS Wireless Bundle Polycom IP Phones
Plantronics Adapter Cable (QuickDisconnect - 2.5mm) for Polycom IP 320, 321, 330, 331, Panasonic, AT&T, RCA,
Headset Adapters for Polycom IP Phones
Plantronics and Polycom Small Office Phone and Headset Bundle - VoIP Supply
Polycom Compatible VXI 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, VVX4
Polycom Headset Compatibility Guide: Everything You Need To Know – Headset Advisor
XS 820 Mono Headset (Requires Adapter)
DA Series - Smarter digital adapters for Poly QD headsets | Poly, formerly Plantronics & Polycom