The Jabra GN1216 cord is the solution for Avaya one-X Deskphone where microphone volume controls are needed. The Jabra GN1216 cord has been designed to offer unique connectivity at an affordable price.Now your choice of headset is no longer limited by the telephone system. With the Jabra GN1216 cord you are able to connect a range of GN Netcom's most popular professional Jabra headsets dedicated for all-day use in even the toughest environments. And best of all, the Jabra GN1216 cord represents an extremely affordable solution for Avaya one-X Deskphone.Jabra GN1216 features eight microphone volume settings ensuring no Jabra corded headset is too high or too low. Simply connect the Jabra GN1216 cord and Jabra headset from GN Netcom through the Quick Disconnect plug and set the microphone level to your preference.