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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 5.13.0 Release 5)
STANDARD published on 30.6.2005
Designation standards: ETSI TS 124228-V5.13.0
Publication date standards: 30.6.2005
SKU: NS-325669
The number of pages: 714
Approximate weight : 2173 g (4.79 lbs)
Country: European technical standard
Category: Technical standards ETSI
Latest update: 2026-08-07 (Number of items: 2 292 304)
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