Customer is asking how to tell which version of TLS(1.0, 1.1, 1.2) Central is using to connect to HPSA on port 443.
The answer for the above is:
In the server.xml file which is on the path <oo_home>\central\tomcat\conf. There you can see the version of TLS that OO is using and the enabled versions.
Hope the above helps.