LJD Digital Security Colossus Pro User Manual page 25

You can designate a port number to every networking protocol.
Note: if a port is modified, you must restart the software before the changes takes effect.
It is important to know that the [port] option in [Web Server] Configuration means the IE port
number used for remote monitor or download. Here list left important port numbers.
Num Default Port
1 80
50000+chann
2
el number
51000+chann
3
el number
4 57000
5 55000
6 62000
7 59000
8 60001
9 60000
Figure 2-28 Network port Configuration
Port Parameter Index
Function
For Web Control
download
For transmission of
real-time video and
audio stream
For transmission of
video and audio
data
For message control
For user
authorization
For remote update
For Voice broadcast
For transmission of
files
Chat-room
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Notes
Not needed to open when using client
software.
Including PTZ control command, and
remote control information
Needed when port mirroring
Voice chat