Amcrest AMDVTENL8, User Manual

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Below is an explanation of the fields on the Connection settings screen:
Parameter Function
Maximum
Connection This field represents the maximum amount of users that can be
connected to the DVR at the same time. The maximum number of users
the DVR can support at one time is 128.
TCP Port This field designates the Transmission Control Protocol (TCP) port
number. The default value is 37777.
UDP Port This field designates the User Datagram Protocol (UDP) port number. The
default value is 37778.
HTTP Port This field designates the Hypertext Transfer Protocol (HTTP) port
number. The default value is 80.
HTTPS This field designates the Hypertext Transfer Protocol Secure (HTTPS)
port number. The default value is 443.
RTSP Port This field designates the Real Time Streaming Protocol (RTSP) port
number. The default value is 554.
To confirm settings, click the Save button. To refresh the page, click the Refresh button. To revert to default
settings, click the Default button.
5.4.2.3 PPPoE
PPPoE stands for Point-to-Point Protocol over Ethernet. This screen allows users to configure PPPoE connections.
Below is a screenshot of the PPPoE screen:
To confirm settings, click the Save button. To refresh the page, click the Refresh button. To revert to default
settings, click the Default button.
5.4.2.4 DDNS
DDNS stands for Dynamic Domain Name Server. This technology is used to automatically update name servers in
real time in order to help the DVR maintain a persistent address despite changes in location or configuration. What
this means is that even when the DVR is restarted, moved, or reconfigured, it can keep the same IP address, thus