Jabra G557-EHS-16 Cisco Hook Switch for 9330/9350/912X/Pro 920

The Cisco Headswitch Headset Control (HHC) enables Electronic Hookswitch (EHS) functionality to work with Cisco 7900G phones and Jabra Pro 920, GN9350, GN9120 EHS and GN9120 Duo EHS wireless headsets (LR included). Simply “plug and play” to hear ring tones, answer and end calls, adjust volume, or even mute calls from your headset’s integrated controls, all up to 300 feet away from your phone!

The Cisco HHC EHS converts from the HHC standard used in Cisco phones to the DHSG standard used in Jabra headsets — and vice versa — to allow you to maximize the benefits of both your wireless headset and Cisco Unified IP phone for expanded efficiency and productivity.

Compatible with CISCO phones systems: 7942G, 7945G, 7962G, 7965G, 7975G