
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Signalling flows for the IP multimedia call control based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3 (3GPP TS 24.228 version 5.7.0 Release 5)
STANDARD published on 31.12.2003
Designation standards: ETSI TS 124228-V5.7.0
Publication date standards: 31.12.2003
The number of pages: 706
Approximate weight : 2149 g (4.74 lbs)
Country: European technical standard
Category: Technical standards ETSI