Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); IP Multimedia Subsystem (IMS); Stage 2 description [3GPP TS 23.228 Release 7, modified] (3GPP TS 23.506 version 8.0.0 Release 8)
NORMA vydaná dňa 18.12.2007
Designation standards: ETSI TS 123506-V8.0.0
Publication date standards: 18.12.2007
The number of pages: 23
Approximate weight : 69 g (0.15 lbs)
Country: European technical standard
Kategória: Technické normy ETSI