Settings/H.323/Call; Settings/Network Settings - Grandstream Networks GVC3210 Administration Manual

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Video frame rate
H.264 Payload
Type

Settings/H.323/Call

Parameters
Auto-Answer
Enable H225
Keep-alive
Enable H245
Keep-alive
Enable RTDR

Settings/Network Settings

Network Settings lists Basic Settings, 802.1X, QoS, Proxy and Advanced Settings.
Parameters
Basic Settings
Preferred Internet
protocol
Address Type
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It is used to configure the video frame rate. The supported video frame rates are 5 fps,
15fps, 25 fps, 30 fps and VFR. The default setting is "30 fps".
This parameter specifies H.264 codec payload type. The valid range is from 96 to 127.
The default value is 99.
Descriptions
If set to "Yes", the device will automatically turn on the speaker to answer incoming
calls after a short reminder beep. The default setting is "No".
If enabled, the device will only send H255 keep-alive as callee and the interval is 19
seconds. The default setting is "No".
If enabled, the device will send H245 keep-alive packet as caller or callee, and the
interval is 19 seconds. The default setting is "No".
If enabled, the device will send RTDP (roundTripDelayRequest) packet as H245 keep-
alive packet every 10 seconds. The timeout interval is 30 seconds and will hang up
the call once timed out. The default setting is "No".
Note: If enabled, it may cause incompatibility issue with certain devices.
Descriptions
Select one of the following IP protocol modes:

IPv4 Only: Enforce IPv4 protocol only.

IPv6 Only: Enforce IPv6 protocol only.

Both prefer IPv4: Enable both IPv4 and IPv6 and prefer IPv4.

Both prefer IPv6: Enable both IPv4 and IPv6 and prefer IPv6.
Note: By default, DHCP is used for the device to obtain IP address from LAN network.
Allows users to configure the appropriate network settings on the device. Users could
select "DHCP", "Static IP" or "PPPoE". By default, it is set to "DHCP".

DHCP: Obtain the IP address via one DHCP server in the LAN. All domain values
about static IP/PPPoE are unavailable (although some domain values have been
saved in the flash.)
GVC3210 Administration Guide
Version 1.0.1.21
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