I've used this combination on the same machine for some time. It works well.
When I try and use the K-pacs software on a different machine. I'm not able to establish a connection. The local dicom settings autostart. The Dicom node configuration dialog is simple enough. Yes, I am putting in the correct IP address for the conquest server. They ping each other just fine. I've even gone so far as to put the KPserver into the Dicom AE list for the conquest server.
The echo test fails. Of course I get no connection and as expected any query attempt fails with error.
Obviously I've missed something easy. I've scoured the getting started manual and I'm coming up a blank.