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Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; TISPAN; IP Multimedia Call Control Protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP) Stage 3 [3GPP TS 24.229 (Release 7), modified] (3GPP TS 24.503 version 8.15.0 Release 8)
STANDARD published on 4.7.2013
Designation standards: ETSI TS 124503-V8.15.0
Publication date standards: 4.7.2013
SKU: NS-326429
The number of pages: 328
Approximate weight : 1015 g (2.24 lbs)
Country: European technical standard
Category: Technical standards ETSI
Latest update: 2026-08-18 (Number of items: 2 297 400)
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