Open browser, In the address bar, enter http://192.168.0.1

In the opened window, in “Username” and “Password” fields input admin and click “Log In”.

Step by step instructions for port-forwarding in the opened window select Forwarding, after which click on Add New,

Service Port/Internal Port- enter the range of ports, which you want to open, IP address- register local IP address, received by your DVR, Click on Save. In this step port forwarding has been completed!