sending from one orthanc server to another through DICOM protocol not working

Hi all,

I'm trying to send a dicom series from one orthanc server to another using Orthanc Explorer using dicom protocol. When I send from A to B both DICOM and RestAPI protocol it works. But when sending from B to A via RestAPI it works but sending using the DICOM protocol gives the following error in the log file:

Dear Erik,

Please carefully follow the “Troubleshooting DICOM communications” FAQ of the Orthanc Book, and provide all the requested information: