Grandstream Networks GVC3200 Administration Manual page 52

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Layer 3 QoS for
SIP
Layer 3 QoS for
Audio
Layer 3 QoS for
Video
Layer 2 QoS
802.1q/VLAN Tag
Layer 2 QoS
802.1p Priority
Proxy
HTTP/HTTPS
Proxy Hostname
HTTP/HTTPS
Proxy Port
Bypass Proxy For
Advanced Settings
Alternate DNS
Server
Secondary DNS
Server
User-Agent
SIP User-Agent
Firmware Version 1.0.1.48
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It is used to define the Layer 3 packet's QoS parameter for SIP messages in decimal
pattern. This value is used for IP Precedence, Diff-Serv or MPLS. The default setting
is 48 which is equivalent to the DSCP name constant CS6.
It is used to define the Layer 3 packet's QoS parameter for RTP messages in
decimal pattern. This value is used for IP Precedence, Diff-Serv or MPLS. The
default setting is 48 which is equivalent to the DSCP name constant CS6.
It is used to define the Layer 3 packet's QoS parameters for H.264 messages in
decimal pattern. This value is used for IP Precedence, Diff-Serv or MPLS. The
default setting is 48 which is equivalent to the DSCP name constant CS6.
It is used to define the VLAN Identifier of the Layer 2 frames. The default value 0
which means the frame does not belong to any VLAN.
Note:
Please do not change the setting before understanding the VLAN's settings.
Otherwise the device can't get the correct IP address.
It is used to define the Priority Code Point within a Layer 2 frame header. The valid
range from 0 to 7. The Default value is 0 which is equivalent to the Routine class for
the Class of Service.
It is used to configure the HTTP/HTTPS proxy URI of the network. Some of networks
require going through a proxy to access to the Internet. The default setting is
keeping this field blank.
It is used to configure the HTTP/HTTPS proxy port number of the network. Some of
networks require going through a proxy to access to the Internet. The default setting
is keeping this field blank.
It is used to define the specific URI that the device can directly access to without
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.
It is used to configure the alternate DNS IP address to failover during the default
DNS server's outage.
It is used to configure the secondary alternate DNS IP address to failover during
both the default DNS server and alternate DNS server's outage.
It is used to configure the User-Agent URI to download phonebook and screensaver
files.
It is used to configure the User-Agent field for SIP messages. If not configured, the
User-Agent in SIP message is Grandstream GVC3200 1.0.1.27 where GVC3200 is
the model name and 1.0.1.27 is the current firmware version. If configured to "test",
the User-Agent field for SIP message will become test GVC3200 1.0.1.27 where
GVC3200 is the model name and 1.0.1.27 is the current firmware version.
GVC3200/GVC3202 Administration Guide Page 51 of 71