User's Manual
FIRMWARE VERSION 1.0.0.3 GXP2140 USER MANUAL   Page 2 of 77 
GXP2140 User Manual 
Index 
GUI INTERFACE EXAMPLES .................................................................... 5 
GNU GPL INFORMATION .......................................................................... 6 
CHANGE LOG ........................................................................................... 7 
FIRMWARE VERSION 1.0.0.4 .............................................................................................................. 7 
WELCOME ................................................................................................. 8 
PRODUCT OVERVIEW .............................................................................. 9 
FEATURE HIGHTLIGHTS ..................................................................................................................... 9 
GXP2140 TECHNICAL SPECIFICATIONS ........................................................................................... 9 
INSTALLATION ........................................................................................ 12 
EQUIPMENT PACKAGING ................................................................................................................. 12 
CONNECTING YOUR PHONE ........................................................................................................... 12 
GXP2200EXT MODULE ...................................................................................................................... 13 
SAFETY COMPLIANCES .................................................................................................................... 14 
WARRANTY ......................................................................................................................................... 14 
GETTING TO KNOW GXP2140 ............................................................... 15 
IDLE SCREEN ..................................................................................................................................... 16 
USING THE KEYPAD .......................................................................................................................... 21 
MAKING PHONE CALLS..................................................................................................................... 22 
HANDSET, SPEAKER AND HEADSET MODE ........................................................................... 22 
MULTIPLE SIP ACCOUNTS AND LINES ..................................................................................... 22 
COMPLETING CALLS.................................................................................................................. 23 
MAKING CALLS USING IP ADDRESSES ................................................................................... 25 
ANSWERING PHONE CALLS ............................................................................................................ 26 
RECEIVING CALLS...................................................................................................................... 26 
DO NOT DISTURB ....................................................................................................................... 26 
DURING A PHONE CALL .................................................................................................................... 27 
CALL WAITING/CALL HOLD ....................................................................................................... 27 
MUTE ............................................................................................................................................ 27 
CALL TRANSFER ........................................................................................................................ 27 










