Despite answering to many of your messages flooding my private mailbox, you still have not provided an exploitable log (
http://book.orthanc-server.com/faq/log.html), we still don't know anything about your setup or about your network topology (what are you even trying to do?), and the "DicomModalities" configuration option is not even set in your configuration file. All is explained in the Orthanc Book, you just have to learn (
http://book.orthanc-server.com/dicom-guide.html).
As far as I'm concerned, I will not provide any further help to you, because you don't want to be constructive. Maybe someone else will be generous enough to give you another try, but this won't be my case, although if I'm definitely a very kind person who is always willing to serve freely.
I cannot afford wasting my time to the benefit of one single guy who doesn't even bother to RTFM. Because of your attitude, you are stalling the development of Orthanc, which negatively impacts a whole worldwide community.
Sorry,
Sébastien-