Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; IP multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3 (3GPP TS 24.229 version 7.21.0 Release 7)
STANDARD published on 27.10.2010
Designation standards: ETSI TS 124229-V7.21.0
Publication date standards: 27.10.2010
The number of pages: 459
Approximate weight : 1408 g (3.10 lbs)
Country: European technical standard
Category: Technical standards ETSI