To have the full communication between SIHOT and the accounting system, the communication needs to be implemented as an IP-communication. If it is just needed to grab the data from SIHOT to accounting, SIHOT can also just provide the data as an XML-File.
SIHOT receives information from the interface on port 14781. On the other side, the information is sent to the interface on port 14782. These ports could vary, depending on the installation and should therefore be configurable in the interface.
The daily files are stored as an XML-File the name will be “FOYYMMDD.xml”. In this case the accounting system is responsible for transferring the files to the accounting system and to delete the file.