SSH ETS 300 392-3-3:2000 ed.1

Radio Tokësore me akses të shumëfishtë (TETRA); Audio plus të Dhëna (V+D); Pjesa 3: Ndërveprimi tek Ndërfaqja e Ndër-Sistemit (ISI); Nën-pjesa 3: Thirrje në Grup me Veçori shtesë të Rrjetit (ANF-ISIGC)

Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 3: Additional Network Feature Group Call (ANF-ISIGC)

Scope

This ETS defines the Terrestrial Trunked Radio system (TETRA) supporting Voice plus Data (V+D). It specifies:- general design aspects (e.g. reference points, numbering and addressing, or protocol architecture); the interworking between TETRA networks; the interworking of TETRA networks with other networks, via gateways; the supplementary services applicable to the basic TETRA tele- or bearer services.