Grandstream Networks, Inc.  GXP User Manual  Page 12 of 39  
            Firmware 1.1.6.46         Last Updated:  03/2008 
 
Using the GXP SIP Enterprise Phone 
GETTING FAMILIAR WITH THE LCD 
 
GXP-2xxx has a dynamic and customizable screen. The screen displays differently depending on whether 
the phone is idle or in use (active screen).  
 
Table 8:  LCD Buttons 
Key Button  Key Button Definitions 
LINE SELECTORS 
Selects the phone line printed on its right-hand side. 
SIP PHONE LINES 
Displays the available phone lines. Choose a phone line by pressing the 
corresponding line selector on the left-hand side.  
DATE AND TIME 
Displays the current date and time. Can be synchronized with Internet time servers. 
LOGO 
Displays company logo. This logo can be customized. For more information on 
customizing the logo, please check page 24.  
NETWORK STATUS 
Shows the status of the phone and network. It will indicate whether the network is 
down, starting or is running (show IP-number). Other messages such as “DO NOT 
DISTURB” or “## MISSED CALLS” are shown here too.  
STATUS BAR 
Shows the status of the phone, using icons as shown in the next table.  
LINE STATUS 
INDICATOR 
Displays the name of the account that is in use. Select another account by pressing 
the LINE SELECTOR BUTTONS 
SOFT-BUTTONS 
(Excluding GXP-2000) 
The soft-buttons are context sensitive and will change depending on the status of 
the phone. Typical functions assigned to soft-buttons are: 
•  NEW CALL   Press this button to make a new hand-free call. 
•  FORWARD ALL  Unconditionally forwards the main phone line to another 
phone 
•  MISSED CALLS  This option shows up there were unanswered calls to this 
phone. The MissedCalls option shows a list of the missed 
calls 
•  CALL RETURN   Calls the phone that called/tried to call your phone last. 
•  REDIAL   Redials the last number 
•  END CALL   Hangs up phone 
 
Table 9:  LCD Icons 
Icon  LCD Icon Definitions 
 
Connectivity Status / SIP Proxy/Server Icon: 
Solid – connected to SIP Server/IP address received 
Blinking – physical connection failed 
Blank – SIP Proxy/Server not registered 
 
Phone Status Icon: 
OFF when the handset is on-hook 
ON when the handset is off-hook