JABRA ACCESSORIES HHC adapter 14201-16

Enjoy wireless freedom and get remote call control on your wireless headset from a wide range of Cisco Unified IP phones using an Electronic Hook Switch (EHS) cord. Answer or end calls, mute the microphone and adjust volume when you are away from the desk.

Headset Hookswitch Control for Cisco™ Unified IP phones. Plug-and-play solution, no mechanical device needed

Hook switch solution for Cisco Unified IP phones. Jabra LINK 14201-16 enables remote Hook Switch Control with Jabra GN9100 and GN9300 Cisco Unified IP phones 7942G, 7945G, 7962G, 7965G, 7975G and newer releases.
Once installed, employees can control their call directly from their Jabra wireless headset up to 450 ft away from their desk.