Jabra CISCO EHS Adapter for Jabra Pro and Jabra GO Series Jabra wifi headsets with electronic hook switch performance (EHS) allow you to slightly response and end a contact. An EHS is an adaptor that enables remote operation of suitable Jabra wifi headsets with various mobile phone devices, thus eliminating the need for a technical device lifter. This means users can hear ringtones, response and end calls, adjust the volume or even mime the contact up to 450 ft. away from their workstations. The Jabra 14201-22 EHS Adapter works the Jabra PRO 9400 series and the Jabra GO 6470 headsets and is suitable with these 'cisco' IP phones: 'cisco' Specific IP Cell phone 7975G, 'cisco' Specific IP Cell phone 7945G, 'cisco' Specific IP Cell phone 7965G, 'cisco' Specific IP Cell phone 7942G, and 'cisco' Specific IP Cell phone 7962G. The EHS Adapter is a plug-and-play solution that transforms from the DHSG conventional used in 'cisco' mobile phone devices to the DHSG conventional used in Jabra headsets and viceversa. Key Feature Hear ring tones Answer and end calls remotely Adjust the volume Mute the microphone Works with Jabra PRO 9400 series and the Jabra GO 6470 headsets Jabra EHS Cisco 14201-22 Works With Following Jabra Headse Models PRO9450 - PRO9460 - PRO9465 - PRO9470 - GO6430 - GO6470 Jabra EHS Cisco 14201-22 Works With Following Cisco Phone System Cisco7975G - Cisco7945G - Cisco7965G - Cisco 7942G