Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; 5G; IP multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3 (3GPP TS 24.229 version 18.10.0 Release 18)
STANDARD published on 24.3.2026
Designation standards: ETSI TS 124229-V18.10.0
Publication date standards: 24.3.2026
The number of pages: 1156
Approximate weight : 3499 g (7.71 lbs)
Country: European technical standard
Category: Technical standards ETSI