Is there a program to connect to a remote P2P IP camera (view and record)?

Question

CCTV

Hello!
At the dacha, where a small construction will soon unfold, there is a router with an LTE modem. Pre-configured DynDNS services (even two), unfortunately, do not work through the "megaphone" (and it turned out, unfortunately, after my departure on a business trip):

Accordingly, neither the camera nor the router are available through prudently open ports.
There is a ZNV ZDIE-2121W-N3T-A IP camera connected to this router with P2P technology, and it works perfectly from a smartphone to Android, through several different applications, you just need to enter a 20-digit ID and a login with a password:

But I can’t see the image from the computer in any way: I tried many different applications for working with IP cameras, but either they don’t have the ability to add a camera by ID, or they write that the ID is incorrect. Maybe there is some kind of uber-software known to everyone except me specifically for these purposes? In general, in dreams, organize a record, there is a laptop allocated for this business.
update: a fallback is an Android OS emulator on a PC, but this is "not neat somehow" (c) anecdote
Thank you for your attention to my question!

Answer 1

update: I remove the question. managed with a palliative solution - a dedicated laptop with an Android-x86-4.4 build and a ton of progs (albeit mostly of the same type) working with p2p cameras.