System Settings Page Definitions; Time And Language - Grandstream Networks WP820 Administration Manual

IPv6 Preferred
Defines primary choice for IPv6 DNS to handle Internet protocol mapping.
DNS Server
Defines the Layer 3 packet's QoS parameter for SIP messages in decimal pattern. This value is used for IP Precedence,
Layer 3 QoS for
Diff-Serv or MPLS.
SIP
The default setting is 26 which is equivalent to the DSCP name constant CS6.
Defines the Layer 3 packet's QoS parameter for RTP messages in decimal pattern. This value is used for IP
Layer 3 QoS for
Precedence, Diff-Serv or MPLS.
Audio
The default setting is 46 which is equivalent to the DSCP name constant CS6.
HTTP/HTTPS
Sets the user-agent for HTTP/HTTPs Request.
User-Agent
Sets the user-agent for SIP. The default setting is Grandstream WP820 $version (where $version is replaced by
SIP User-Agent
firmware version loaded to the phone).
Proxy
HTTP/HTTPS
Specifies the HTTP/HTTPS proxy hostname for the phone to send packets to. The proxy server will act as an
Proxy
intermediary to route the packets to the destination.
Hostname
HTTP/HTTPS Specifies the HTTP/HTTPS proxy port for the phone to send packets to. The proxy server will act as an intermediary to
Proxy Port route the packets to the destination.
Bypass Proxy Defines the destination IP address where no proxy server is needed. The phone will not use a proxy server when
For sending packets to the specified destination IP address.
Remote Control
Indicates whether CSTA control feature is enabled. This allows third party applications to control the WP820 via
CSTA Control uaCSTA standard. Supports 3CX uaCSTA web client call control. Changes made to this parameter will require reboot
to take effect.

System Settings Page Definitions

Time and Language

Time Settings
Assign NTP Server Defines the URL or IP address of the NTP server. The phone may obtain the date and time from the server. The
Address default setting is pool.ntp.org
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
DHCP Option 42
provided by DHCP server.
Override NTP Server
The default setting is enabled.
Note: Reboot is required to take effect.
Obtains time zone setting (offset) from a DHCP server using DHCP Option 2; it will override selected time zone.
DHCP Option 2 to
If set to "No", the phone will use selected time zone even if provided by DHCP server.
Override Time Zone
The default setting is enabled.
Setting
Note: Reboot is required to take effect.
Table 26: Advanced Network Settings