User's Manual
GXP1610/GXP1620/GXP1625/GXP1628/GXP1630 User Guide Page 37 of 42 
CONNECTING TO DEVICES 
EHS HEADSET 
The  GXP1610/GXP1620/GXP1625/GXP1628/GXP1630 supports  normal  RJ11  headset  and  Plantronics 
EHS  headset.  To  use  Plantronics  EHS  headset,  go  to  the  GXP1610/GXP1620/GXP1625/ 
GXP1628/GXP1630 web GUI->Settings->Audio Control Headset Type. Select "Plantronics EHS" and 
reboot the phone to take effect.  
1.  Connect  EHS  Headset  (Plantronics)  to  GXP1610/GXP1620/GXP1625/GXP1628/GXP1630.  Insert 
headset  connector  into  the  RJ11  headset  port  on  the  back  of  GXP1610/GXP1620/GXP1625/ 
GXP1628/GXP1630. 
2.  To  use  headset  mode,  press  headset  button   on  the  GXP1610/GXP1620/GXP1625/ 
GXP1628/GXP1630.  A  headset  icon   will  show  on  the  GXP1610/GXP1620/GXP1625/ 
GXP1628/GXP1630 status bar. The EHS headset will ring when there is an incoming call. 










