EHS Adapter - Cisco.

Jabra Electronic Hook Switch Control (EHS) for Cisco Unified IP phones 7942G, 7945G, 7962G, 7965G, 7975G

The Jabra 14201-16 HHC Adapter enables remote Headset Hookswitch Control (HHC) with Jabra wireless headsets and the latest generation of Cisco Unified IP Phones.

This means that users can hear ring tones, answer and end calls, adjust the volume or even mute the call up to 300 ft. away from their desks. The integration of handset and headset allows users to benefit from enhanced mobility and the ability to multitask while on a call. The wireless freedom improves work efficiency and ergonomics throughout the day.