Time Settings; Security Settings - Grandstream Networks GSC3516 User Manual

Sets the user-agent for SIP. Default is:
SIP User-Agent
Grandstream GSC3516 $version
Proxy
Specifies the HTTP proxy URL for the phone to send packets to. The proxy server will act as an
HTTP Proxy
intermediary to route the packets to the destination
Specifies the HTTPS proxy URL for the phone to send packets to. The proxy server will act as an
HTTPS Proxy
intermediary to route the packets to the destination.
Defines the destination IP address where no proxy server is needed. The device will not use a proxy
Bypass Proxy For
server when sending packets to the specified destination IP address.
System Settings Page Definitions

Time Settings

NTP Server
Enable Authenticated NTP
Allow DHCP Option 42 to Override NTP Server
DHCP Option 2 to Override Time Zone Setting
Time Zone
Date Display Format
Time Display Format

Security Settings

Network Settings – Advanced Settings
Configures the URL or IP address of the NTP server. The phone may obtain
the date and time from the server.
Configures whether to enable NTP authentication. If enabled, a cryptographic
signature appended to each network packet. If the key is incorrectly
configured, the phone will refuse to use the time provided by the NTP server.
Default is Disabled
When enabled, DHCP Option 42 will override the NTP server if it is set up on
the LAN. Default is Enableld
Allows device to get provisioned for Time Zone from DHCP Option 2 in the
local server automatically. Default is Enabled
Specifies the local time zone for the phone. It covers the global time zones and
user can selected the specific one from the drop-down list.
Determines which format will be used to display the date.
It can be selected from the drop-down list:
● Normal (YYYY/MM/DD)
● MM/DD/YYYY
● DD/MM/YYYY
● DD, MM YYYY
The default setting is YYYY-MM-DD
Specifies which format will be used to display the time. It can be selected from
12-hour and 24-hour format.
Time Settings