
Works great with my Polycom SoundPoint IP 335 phone Just one thing to know: The product photo is incorrect. The actual product has the 5-pin connector required to connect to a Polycom phone. Another reviewer posted photos of the actual product which are true to the truth. After you have connected the 5-pin plug to your phone and the modular jack to your Jabra wireless base (or any other headset), you need to change the configuration. Tell your phone what type of electronic handset switch you are going to use. The Polycom website has application notes that describe how to do this. This is Technical Bulletin 35150 entitled "Using the Electronic Hook Switch (EHS) with the Polycom SoundPoint IP and VVX 1500 Phones" that describes the changes to be made. You can do this locally on your phone without needing admin access, or if you manage the phone network you can update the XML configuration. I would post a link, but that's usually an issue in an Amazon review. If you do a google search for this document title, this will probably be the first match.

Get More Done With Laptop Docking Station Dual Monitor And 9 In 1 USB C Hub Multiport Adapter
20 Review

Chesona IPad Keyboard Case With Multi-Touch Trackpad, Backlit Keys In 7 Colors, Pencil Holder, Dual Bluetooth Channels, And Flip Stand, Compatible With 10.2-Inch IPad 9Th/8Th/7Th Generation (Black)
26 Review

Power Up Your Lenovo Laptop With A 65W Charger: Compatible With Thinkpad T460, T470, T540P & More!
36 Review

Rose Gold Touchpad Keyboard Case For IPad Pro 12.9 2020/2018 - Wireless Smart Magic Backlit Trackpad Keyboard
23 Review