INNOTALK Wireless Headset Compatible with Polycom VVX300, VVX310, VVX400, VVX410 - Desk Office Phone Call Center Wireless Headset with EHS Cord Bundle for Remote Answering Wireless Headset(Pioneer)
Amazon.com: Polycom Phone Headset Noise Cancelling Mic RJ9 U10P Bottom Cable Compatible with Polycom VVX, Shoretel, Avaya Digital Phones : Everything Else
PLANTRONICS HW710-POLY Polycom IP Phone Compatible Headset
OvisLink Polycom Phone Headset Compatible with Polycom VVX Series, CX Series and Soundpoint Series | Noise Canceling Call Center Headset with RJ9 Quick Disconnect Cord, Flexible Rotatable Microphone
Amazon.com: Polycom Compatible Plantronics CS540 VoIP Wireless Headset Bundle with Electronic Remote Answer|End and Ring alert (EHS) for IP 335 430 450 550 560 650 670 | VVX 300 310 400 410 500 600 1500 : Office Products
Polycom Compatible Jabra Biz 1500 with GN 1200 Smart Cord - For SoundPoint and VVX models
OvisLink Polycom Phone Headset Compatible with Polycom VVX Series, CX Series and Soundpoint Series | Noise Canceling Call Center Headset with RJ9 Quick Disconnect Cord, Flexible Rotatable Microphone
Wantek RJ9 Telephone Headset with Microphone Noise Cancelling, Office Phone Headset Compatible with Plantronics S12 Polycom