
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); IP Multimedia (IM) Subsystem Cx and Dx Interfaces; Signalling flows and message contents (3GPP TS 29.228 version 7.2.0 Release 7)
NORM herausgegeben am 30.6.2006
Designation standards: ETSI TS 129228-V7.2.0
Publication date standards: 30.6.2006
The number of pages: 59
Approximate weight : 177 g (0.39 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI