Jabra Link 14201-45 enables remote Electronic Hook Switch Control (EHS) with Jabra wireless headsets and Alcatel phones. Jabra wireless headsets with EHS functionality boost productivity as they provide the users with the ability to answer and end a call, while away from their desk. Jabra Link 14201-45 enables remote Electronic Hook Switch Control (EHS) with Jabra wireless headsets and Alcatel phones. Jabra wireless headsets with EHS functionality boost productivity as they provide the users with the ability to answer and end a call, while away from their desk.