Of course that dvr does not bring p2p I have another one with that function and it worked immediately this one does not, and believe the domain I put it in the dvr and it says ok. But even so I can't see it either on a PC or on a cell phone, this dvr is in my mother's house, thinking maybe it's that the modem cable is connected to a reuter and from there to the dvr maybe that's why I can't.
Plug it in front of the router, do you open the ports to access the DVR? It seems to me that in those DVRs you have to open two ports the Http and the server port, test and let me know. Greetings.