ItThat was not the sollution. But somehow I think that within the NDES scep process something is not going as according.
the error im getting with http 405:
"" The netwok Device Enrollment Service received an http message without the "Operation " tag, or wit an invalid "Operation" tag.
" errors
the ipad log stated:
<Notice>: (Error) MDM: Cannot Authenticate. Error: NSError:
Desc : A transaction with the server at https://<mms server dns>/mobileenrollment/symciosenroll.aspx has failed with the status 405.