ETSI TS 100 392-3-12

ETSI TS 100 392-3-12 Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 12: Transport layer independent Additional Network Feature Individual Call (ANF-ISIIC)

standard by European Telecommunications Standards Institute, 05/01/2018