How to configure the router so that the easy viewer lite program works on the phone?

Question

Android

The program on the android device easy viewer lite works on the mobile Internet, but when connected via a wi-fi router, it does not work, it gives a connection error. How to fix?

Answer 1

Good afternoon, if I understand correctly, then easy viewer lite is a program for viewing video surveillance?
If yes, then use the internal address of the DVR when connecting to Wi-Fi.

Answer 2

And where should this program connect? What port/protocol?