Grandstream Networks GXV3500 User Manual page 72

 Automatic Upgrade Interval (Minutes):
 Automatic Upgrade:
System Access
•
Disable Telnet:
•
Enable UPnP Discovery:
NOTE:
 Only XML based automatic provisioning is supported by GXV3500.
Grandstream Networks, Inc.
Time interval for automatic upgrade, default 10080
Checked to enable automatic firmware upgrade and provisioning.
Check to disable Telnet to enhance security.
Used for UPnP automatic discovery of the device in related network
environment. Default enabled.
GXV3500 User Manual
Firmware Version 1.0.1.94
Page 72 of 82
Last Updated: 05/2016