ZMODO ZP-IBH13-P 720P HD H.264 PoE IP Infrared Weatherproof Camera with QR Code Smartphone Setup - Manual of How to Access IP Camera - Manual (Page 106)

Chapter 4 Access to IP Camera on Internet Explorer
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▲UPNP
Figure 32
[UPNP] If the router supports UPnP and has it enabled, by checking this box your router will
automatically forward your ports.
[Web Mapping Port] Set the web port which will be used by UPnP to automatically port forward.
[Video Mapping Port] Set the video port which will be used by UPnP to automatically port forward.
[Mobile Phone Mapping Port] Set the mobile phone port which will be used by UPnP to
automatically port forward.
After setting all parameters, click the [Submit] button.