System Settings Page Definitions; Time Settings - Grandstream Networks GSC3505 Series User Manual

Defines the Layer 3 packet's QoS parameter for RTP messages in decimal pattern. This value is used for IP
Layer 3 QoS
Precedence, Diff-Serv or MPLS.
for Audio
Default setting is 48 which is equivalent to the DSCP name constant CS6.
Sets the user-agent for contacts.
HTTP/HTTPS
User-Agent
Note: Reboot the device to make changes take effect.
Sets the user-agent for SIP. Default is:
SIP User-
Grandstream GSC3510 $version
Agent
Grandstream GSC3505 $version
Proxy
HTTP/HTTPS
Specifies the HTTP/HTTPS proxy hostname for the device to send packets to. The proxy server will act as
Proxy
an intermediary to route the packets to the destination.
Hostname
HTTP/HTTPS Specifies the HTTP/HTTPS proxy port for the device to send packets to. The proxy server will act as an
Proxy Port intermediary to route the packets to the destination.
Bypass Proxy Defines the destination IP address where no proxy server is needed. The device will not use a proxy server
For when sending packets to the specified destination IP address.

System Settings Page Definitions

Time Settings

Time Settings
Assign NTP Defines the URL or IP address of the NTP server. The phone may obtain the current date and time
Server Address information from the server. The default setting is "pool.ntp.org".
Obtains NTP server address from a DHCP server using DHCP Option 42; it will override configured
DHCP Option 42
NTP Server. If set to "No", the phone will use configured NTP server to synchronize time and date
Override NTP
even if a NTP server is provided by DHCP server. The default setting is "Yes".
Server
Note: Changes in this setting need reboot 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
Override Time If set to "No", the phone will use selected time zone even if provided by DHCP server. The default
Zone Settings setting is Yes.
Note: Changes in this setting need reboot to take effect.
Specifies the local time zone for the phone. It covers the global time zones and user can selected the
Time Zone
specific one from the drop-down list.
Time Display Specifies which format will be used to display the time. It can be selected from 12-hour and 24-hour
Format format.