GVI Autoip Cameras - Support Despite Company Out Of Business?

I have a number of GVI AutoIP cameras. How can I get support or upgrades for them?

I contacted Razberi, their successor, but they have not been able to help. Any advice?

Razberi says that GVI sold / branded cameras are more than 3 years old and are therefore out of warranty / support. You might be able to talk to them about specials on replacing those cameras but it does not appear likely that fixes or upgrades are going to happen.

My understanding was that Razberi acquired the assets of GVI. To that end, I would expect them to support those cameras.

I've forwarded this discussion to Razberi and asked for feedback.