8770 Certification trouble

[Berci]

Hi!

I am in the process of upgrading our PCX. The first step is to upgrade 8770, and this is done, but I run into a trouble... We upgrade from 8770 5.1... to 8770 5.2...
Our PBX and all the management PCs are separated from the internet, it is a closed network.

When I run the 8770 client from my PC, it connects to the 8770 server, and a popup window appear, that the PC (or something) needs a Certificate Authoritty or a self-signed certificate to be added to the JRE trusted store. After clicking OK in this window, the login screen appears, I enter my credentials, click on OK, and another window appears, that the https://myserver-fqdn is an unknown host, and I have to get in touch with the administrators.
We do not have a CA infrastructure in this network, and I have no self-signed certifiate.
I just have the installation media of the actual 8770, and I do not have certificates, nor any other CA stuff.

Can anyone explain what I have to do to run 8770 client on my PC?

[frank]

I think this is something to do with your Windows.
If not, check the 8770 install document about certificate. Maybe you missed one step.

[alex]

I think first you should check TechComm 2599
Its getting quite complicated with all those latest security enhancements