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Table 2-22 Auto register parameter description
Parameter
Description
Address
The IP address of the server on which the device registers.
Port
The port of the server for auto registration.
Sub-Device ID
The device ID distributed by the server for auto registration. Make sure that
the ID is unique during auto registration.
Step 4
Click
Confirm
.
2.5.3.5 Configuring Multicast
When multiple users preview the video of the same device, unavailability might happen due to
network bandwidth restriction. You can fix it by setting up a multicast IP (224.0.0.0–239.255.255.255)
to access videos through the multicast protocol.
Procedure
Step 1
Select
Setting
>
Network
>
Multicast
.
Step 2
Check
On
to enable the function.
Figure 2-58 Multicast
Step 3
Enable main stream or sub stream based on the actual situation and set IP and port.
Step 4
Click
Confirm
.
2.5.3.6 Configuring SMTP (Email)
Configure the email, and when alarms or abnormal events are triggered, an email will be sent to the
recipient server through SMTP server. The recipient can log in to the incoming mail server to receive
emails.
After enabling this function, system will send the device data to the given server. There is data
leakage risk.
Step 1
Select
Setting
>
Network
>
SMTP (Email)
.