Mission Critical Data (MCData) interworking with Land Mobile Radio (LMR) systems; Stage 3
The present document specifies the protocols needed to support a Mission Critical Data (MCData) system interworking with a Land Mobile Radio (LMR) system based on the IWF-2 interface between an MCData server and an Interworking Function (IWF) as described in 3GPP TS 23.283 [80].