If using external access dialin.domain.com , it connect to reserve proxy and the 3rd trust certificate can display normal.
If using internal to access dialin.domain.com , it show tls 1.0 or 1.1 error, using internal windows CA with SHA2. The browse show warning is "your conection is not fully secure, ERR_SSL_OBSOLETE_VERSION"
Any suggestion?
Internal certificate change to use 3rd certificate?
Thanks.