System Settings; System Settings/Power Manager; System Settings/Time & Language - Grandstream Networks GVC3212 Administration Manual

Layer 3 QoS for This field defines the layer 3 QoS parameter for SIP packets. This value is used for IP
Precedence, Diff-Serv or MPLS. The default setting is 26.
SIP
Layer 3 QoS for Defines the Layer 3 QoS parameter for audio packets. This value is used for IP
Precedence, Diff-Serv or MPLS. The default setting is 46.
Audio
Layer 3 QoS for Defines the Layer 3 QoS parameter for video packets. This value is used for IP
Video Precedence, Diff-Serv or MPLS. The default setting is 34.
HTTP/HTTPS
This sets the user-agent for HTTP/HTTPS request.
User-agent
This sets the user-agent for SIP. If the value includes word "$version", will replace it
SIP User-agent
with the real system version. Default is "Grandstream GVC3212 $version".
Proxy
It is used to configure the HTTP/HTTPS proxy URI of the network. Some of networks
HTTP/HTTPS
require going through a proxy to access to the Internet. The default setting is keeping
Proxy Hostname
this field blank.
It is used to configure the HTTP/HTTPS proxy port number of the network. Some of
HTTP/HTTPS
networks require going through a proxy to access to the Internet. The default setting
Proxy Port
is keeping this field blank.
It is used to define the specific URI that the device can directly access to without
Bypass Proxy For HTTP/HTTPS proxy. If it is filled, the device will bypass the proxy to send the packets
to the specific URI. The default setting is keeping this filed blank.

System Settings

System Settings lists Power Manager, Time & Date, Security Settings, and Audio Control

System Settings/Power Manager

Parameters Descriptions
Auto Sleep Configures timeout in minutes for sleep mode. If set to "Never", the device will not go
Timeout to sleep mode automatically.
Reboot Press on Reboot to restart the device.
Sleep Press on Sleep to set the device to sleep mode.
Shutdown Press on Shutdown to turn off the device.
System Settings/Time & Language
Parameters Descriptions
Time Settings
Defines the URL or IP address of the NTP server. The device may obtain the date and
NTP Server
time from the server. The default setting is "pool.ntp.org".
GVC3212 Administration Guide
Version 1.0.1.6
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