FIRMWARE VERSION 1.0.0.17      GXP2140/GXP2160 USER MANUAL   Page 2 of 79 
                                                                 
 
GXP2140/GXP2160 User Manual 
Index 
GUI INTERFACE EXAMPLES .................................................................... 6 
GNU GPL INFORMATION .......................................................................... 7 
CHANGE LOG ........................................................................................... 8 
FIRMWARE VERSION 1.0.0.17 ............................................................................................................ 8 
WELCOME ................................................................................................. 9 
PRODUCT OVERVIEW ............................................................................ 10 
FEATURE HIGHTLIGHTS ................................................................................................................... 10 
GXP2140/GXP2160 TECHNICAL SPECIFICATIONS ........................................................................ 11 
INSTALLATION ........................................................................................ 14 
EQUIPMENT PACKAGING ................................................................................................................. 14 
CONNECTING YOUR PHONE ........................................................................................................... 14 
GXP2200EXT MODULE ...................................................................................................................... 15 
SAFETY COMPLIANCES .................................................................................................................... 16 
WARRANTY ......................................................................................................................................... 16 
GETTING TO KNOW GXP2140/GXP2160 ............................................... 17 
IDLE SCREEN ..................................................................................................................................... 18 
USING THE KEYPAD .......................................................................................................................... 24 
MAKING PHONE CALLS..................................................................................................................... 26 
HANDSET, SPEAKER AND HEADSET MODE ........................................................................... 26 
MULTIPLE SIP ACCOUNTS AND LINES ..................................................................................... 26 
COMPLETING CALLS.................................................................................................................. 26 
MAKING CALLS USING IP ADDRESSES ................................................................................... 29 
ANSWERING PHONE CALLS ............................................................................................................ 30 
RECEIVING CALLS...................................................................................................................... 30 
DO NOT DISTURB ....................................................................................................................... 30 
DURING A PHONE CALL .................................................................................................................... 30 
CALL WAITING/CALL HOLD ....................................................................................................... 30 
MUTE ............................................................................................................................................ 31 
CALL TRANSFER ........................................................................................................................ 31