Grandstream Networks GXW-4004 User Manual page 3

CONFIGURATION GUIDE ........................................................................ 29
CONFIGURING GXW40XX VIA VOICE PROMPT ............................................................................. 29
CONFIGURING GXW40XX WITH WEB BROWSER .......................................................................... 29
ACCESS THE WEB CONFIGURATION MENU ........................................................................... 30
IMPORTANT SETTINGS ..................................................................................................................... 31
NAT SETTINGS ............................................................................................................................ 31
DTMF METHODS ......................................................................................................................... 31
PREFERRED VOCODER (CODEC) ............................................................................................ 31
SAVING THE CONFIGURATION CHANGES...................................................................................... 54
REBOOTING FROM REMOTE ........................................................................................................... 54
CONFIGURATION THROUGH A CENTRAL SERVER ....................................................................... 54
SOFTWARE UPGRADE ........................................................................... 56
FIRMWARE UPGRADE THROUGH TFTP/HTTP/HTTPS .................................................................. 56
INSTRUCTIONS FOR LOCAL FIRMWARE UPGRADE: .................................................................... 57
CONFIGURATION FILE DOWNLOAD ................................................................................................ 57
FIRMWARE AND CONFIGURATION FILE PREFIX AND POSTFIX .................................................. 58
MANAGING FIRMWARE AND CONFIGURATION FILE DOWNLOAD .............................................. 58
RESTORE FACTORY DEFAULT SETTING ............................................. 59
FACTORY RESET ............................................................................................................................... 59
RESET BUTTON ................................................................................................................................. 59
IVR COMMAND ................................................................................................................................... 59
FIRMWARE VERSION 1.0.9.1 GXW40XX USER MANUAL Page 3 of 60