Used as IP Router, MECip connects a KNX TP  line to the IP Backbone and enables KNX communication between both KNX media KNX IP and KNX TP. MECip can also be used as IP Programming Interface to establish tunelling connections for bus access of PC and other data input devices. Filtering of group communication and physically adressed telegrams is configurable. Transmission of configuration telegrams from TP subline to IP main line can totally be switched off. Special functions to ease troubleshooting, to accelerate commissioning and to avoid unneccessary telegram traffic are additionally available.