EverFocus EMV1200 User Manual page 128

Here is an example of the information for each service:
Name Private IP
HTTP 192.168.1.50
Where 192.168.1.50 is the IP address of the EMV1200/800 on the LAN, and the default port 80 is in use.
Note: If you changed port 80 in the DVR's Network Menu, open that port instead of 80.
Protocol Private Port
Both 80
120
Public Port Schedule
80 Enable