User's Manual
Table Of Contents
FIRMWARE 1.0.3.4  GXW42XX USER MANUAL  PAGE 18 OF 56 
“9” to toggle between TFTP and HTTP 
016 
Firmware Version 
Firmware version information. 
017 
Firmware Upgrade 
Firmware upgrade mode. Enter “9” to rotate among the following 
three options: 
1.  always check 
2.  check when pre/suffix changes 
3.  never upgrade 
047 
“Direct IP Calling” 
Enter the target IP address to make a direct IP call, after dial 
tone. (See “Make a Direct IP Call”.) 
086 
Voice Mail 
Number of voice mails 
099 
“RESET” 
Enter “9” to reboot the device; or 
Enter MAC address to restore factory default setting 
(See Restore Factory Default Setting section) 
700-748 
Phone calls between 
different ports of the same 
GW4248 
GXW4248  support inter-port calling from voice menu for easy 
test/verification in factory 
“700” Ring all ports and connect to first port pick up the call 
“701-748” Call individual port 
“Invalid Entry” 
Automatically returns to Main Menu  
Five Success Tips when using the Voice Prompt 
1.  “*” shifts down to the next menu option 
2.  “#” returns to the main menu 
3.  “9” functions as the ENTER key in many cases to confirm an option 
4.  All entered digit sequences have known lengths - 2 digits for menu option and 12 digits for IP 
address. For IP address, add 0 before the digits if the digits are less than 3 (i.e. - 192.168.0.26 
should be key in like 192168000026. No decimal is needed).  
5.  Key entry cannot be deleted but the phone may prompt error once it is detected 
PLACING A PHONE CALL 
PHONE OR EXTENSION NUMBERS 
1.  Dial the number directly and wait for 4 seconds (To change the default value, modify the following 
setting - “No Key Entry Timeout”) 
 or 
2.  Dial the number directly and press # (Use # as dial key” must be configured in web configuration). 










