I've setup a new wifi network including a Freeradius server. Everything works fine except that Apple iOS gives a 'certificate not verified' warning when connecting. When the user accept the certificate, everything works fine.
I've verified the certificate chain and everything is ok. OSX and Ubuntu for example do the same check when connecting and they give me a green 'verified'-status.
How can I get a 'verified'-status on Apple iOS without supplying a .mobileconfig-file to every user. (I don't manage every client)