Railway Telecommunications (RT); Global System for Mobile communications (GSM); Usage of Session Initiation Protocol (SIP) on the Network Switching Subsystem (NSS) to Fixed Terminal Subsystem (FTS) interface for GSM Operation on Railways
NORMA vydaná dňa 23.6.2015
Designation standards: ETSI TS 103389-V3.0.0
Publication date standards: 23.6.2015
The number of pages: 66
Approximate weight : 198 g (0.44 lbs)
Country: European technical standard
Kategória: Technické normy ETSI