APPENDIX A
Network Service Port
The following table shows the ports that DVR server uses for certain network service.
Remote Console (CMS)
WebViewer
2-way audio
Remote Control (CMS)
DVR POS
DVR DDNS (Upload / Download)
Port #
5550
80
5552
5551
5150
53 / 1053
127
Variable
Y
Y
Y
Y
Y
N