WP820 Administration Guide
Version 1.0.1.15
Sets the user-agent for HTTP/HTTPs Request.
Sets the user-agent for SIP. The default setting is Grandstream WP820 $version
(where $version is replaced by firmware version loaded to the phone).
HTTP/HTTPS Proxy
Hostname
Specifies the HTTP/HTTPS proxy hostname for the phone to send packets to.
The proxy server will act as an intermediary to route the packets to the
destination.
Specifies the HTTP/HTTPS proxy port for the phone to send packets to. The
proxy server will act as an intermediary to route the packets to the destination.
Defines the destination IP address where no proxy server is needed. The phone
will not use a proxy server when sending packets to the specified destination IP
address.
System Settings Page Definitions
System Settings/Time and Language
Assign NTP Server
Address
Defines the URL or IP address of the NTP server. The phone may obtain the date
and time from the server.
The default setting is pool.ntp.org
DHCP Option 42
Override NTP Server
Obtains NTP server address from a DHCP server using DHCP Option 42; it will
override configured NTP Server. If set to “No”, the phone will use configured NTP
server to synchronize time and date even if an NTP server is provided by DHCP
server. The default setting is enabled.
Note: Reboot is required to take effect.
DHCP Option 2 to
Override Time Zone
Setting
Obtains time zone setting (offset) from a DHCP server using DHCP Option 2; it
will override selected time zone. If set to “No”, the phone will use selected time
zone even if provided by DHCP server. The default setting is enabled.
Note: Reboot is required to take effect.
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.
Specifies which format will be used to display the time. It can be selected from
12-hour and 24-hour format.