Need NVR software that supports P2P/Cloud connections

Hi Guys

One of the main reasons i switched from PC based NVR to Hardware is the P2P features of the NVRS.

I dont know about you guys but in my country most internet connections for home/office are issued private IPs from ISP's router.. (we are not issued PUBLIC IPs and the ISPs do not accept port forward requests)... therefore there is no way you can do remote viewing. The only solution is CLOUD/P2P

Now I am starting to hate the incoming bandwidth limitations on these hardware NVRs, and i feel that these limitations are money making strategies by the NVR companies.

So I am now looking into switching my deployment back to PC NVR if only there is an option/support for P2P connections/handshakes in these software.

I have also looked into "CLOUD" services but they cost money with subscriptions and stuff.. w/c im trying to avoid for my clients.

If there was a way i can host my own p2p server just to handle the handshakes that would be great.

Is there any such solution I'm looking for out there?

Regards