SYSTEM AND METHOD FOR OUTPUTTING DATA OF AN EQUIPMENT, IN PARTICULAR AN AUTOMATION DEVICE, THROUGH A STANDARDIZED INTERFACE WITH VARIABILITY BY AN ECHOSERVER

摘要

System method and computer-readable media are provided for accessing data in a device using a standardized interface Access to data may be obtained by a data processing device by sending a call from a first data processing device to a second data processing device via a data network. The address for identifying the call sender is extracted in the second data processing device and call information may be accessed via the standardized interface through the address extracted in the second data processing device. The second data processing device receives a file containing variables to be requested, replaces the parameters in the file with the corresponding variables of the appliance, and transmits the file with the replaced parameters to the first data processing device.