User Manual

Table Of Contents
Network Video Recorder User Manual
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239.255.255.255.
When adding a device to the CMS software, the multicast address must be the same as that of
the device.
RTSP Port
RTSP (Real Time Streaming Protocol) is a network control protocol designed for use in
entertainment and communications systems to control streaming media servers. The port is 554
by default.
Output Bandwidth Limit
You can check the checkbox to enable output bandwidth limit.
Output Bandwidth
After enable the output bandwidth limit, input the output bandwidth.
Note
The output bandwidth limit is used for the remote live view and playback.
The default output bandwidth is the maximum limit.
Figure 6-8 Port Settings
6.2.6 ISUP
SDK is based on Intelligent Security Uplink Protocol (ISUP). It provides APIs, library files, and
commands for the third-party platform to access devices such as NVRs, speed domes, DVRs,
network cameras, mobile NVRs, mobile devices, decoding devices, etc. With this protocol, the