
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 15.9.0 Release 15)
STANDARD published on 15.1.2020
Designation standards: ETSI TS 124229-V15.9.0
Publication date standards: 15.1.2020
The number of pages: 1097
Approximate weight : 3322 g (7.32 lbs)
Country: European technical standard
Category: Technical standards ETSI