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Digital cellular telecommunications system (Phase 2+) (GSM); 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 13.21.0 Release 13)
Translate name
STANDARD published on 21.4.2023
Designation standards: ETSI TS 124229-V13.21.0
Publication date standards: 21.4.2023
SKU: NS-1141742
The number of pages: 971
Approximate weight : 2944 g (6.49 lbs)
Country: European technical standard
Category: Technical standards ETSI
Latest update: 2026-07-10 (Number of items: 2 286 359)
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