Grandstream Networks GRP261 Series Administration Manual page 66

Config Server The password for the HTTP/HTTPS server.
Password
Always Authenticate Only applies to HTTP/HTTPS. If enabled, the phone will send credentials before being challenged by
Before Challenge the server.
Enables your ITSP to lock configuration updates. If configured, only the configuration file with the
Config File Prefix
matching encrypted prefix will be downloaded and flashed into the phone.
Enables your ITSP to lock configuration updates. If configured, only the configuration file with the
Config File Postfix
matching encrypted postfix will be downloaded and flashed into the phone.
Authenticate Conf
Authenticates configuration file before acceptance.
File
XML Config File The password for encrypting XML configuration file using OpenSSL. This is required for the phone to
Password decrypt the encrypted XML configuration file.
Provision
Auto Upgrade
Enables automatic upgrade and provisioning.
Automatic Upgrade
The default setting is "No".
Automatic Upgrade
Specifies the time period to check for firmware upgrade (in minutes). The default value is 10080
Check Interval (m)
Defines the hour of the day to check the HTTP/TFTP/FTP server for firmware
Hour of the Day(0-
23)
Upgrade or configuration files changes. The default value is 1.
Defines the day of the week to check HTTP/TFTP/FTP server for firmware.
Day of the Week(0-6)
Upgrade or configuration files changes. The default value is 1.
Randomized Automatic Upgrade within the range of hours of the day or postpone the upgrade every
Randomized
X minute(s) by random 1 to X minute(s).
Automatic Upgrade
The default setting is "No"
Specifies how firmware upgrading and provisioning request to be sent: Always
Check for New Firmware, Check New Firmware only when F/W pre/suffix
Firmware Upgrade
and Provisioning
Changes, Always Skip the Firmware Check.
The default setting is "Always Check for New Firmware".
If set to "Yes", the phone will ask the user to upgrade. If there is no response, the phone will proceed
with the upgrade.
Firmware Upgrade
Confirmation
If set to "No", the phone will automatically upgrade without user input.
Default is Yes.
DHCP Option
DHCP option 66 originally was only designed for TFTP server. Later, it was extended to support an
Allow DHCP Option HTTP URL. GRP phones support both TFTP and HTTP server via option 66. Users can also use
43 and Option 66
DHCP option 43 vendor specific option to do this. DHCP option 43 approach has priorities. The
Override Server phone is allowed to fall back to the original server path configured in case the server from option 66
fails. The default setting is "Yes".
Allow DHCP Option Enables DHCP Option 120 from local server to override the SIP Server on the phone. The default
120 to override SIP setting is "No".