Cisco Headset Hookswitch ControlHear ring tones, answer and end calls, adjust the volume or mute a call up to 350 ft. from your desk with this hook switch adapter. Simple plug-and-play solution that converts from the HHC standard used in Cisco phones to the DHSG standard used in Jabra headsets and vice versa. Improve work efficiency and ergonomics throughout the day with wireless freedom. For Use With: Jabra GN9350;Jabra GN9120 EHS;Jabra GN9120 DUO EHS;Cisco Unified IP Phones 7942G, 7945G, 7962G, 7965G, 7975G.
Manufacturer's limited one-year warranty.