Property Management Converter Hybrex has a Property Management Interface Converter, through the use of this protocol converter the GDS Hybrid IP Communication System can be connected to most Property Management Software Packages such as RMS, Epitimy, Hyrum, Esyrez etc. that are currently installed into an existing Hotel. Through the power of the transparent interface the full functionality of the GDS Hybrid IP Communication system can be seamlessly integrated into the Hospitality Packaged giving the Hotel a World Class Solution with no change to the day to day operations of the Hotel.