We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); TISPAN; NGN Release 1; Endorsement of 3GPP TS 29.162 Interworking between IM CN Sub-system and IP networks (3GPP TS 29.421 version 8.0.1 Release 8)
STANDARD published on 23.1.2009
Designation standards: ETSI TS 129421-V8.0.1
Publication date standards: 23.1.2009
SKU: NS-335713
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: European technical standard
Category: Technical standards ETSI
Latest update: 2026-07-28 (Number of items: 2 290 396)
© Copyright 2026 NORMSERVIS s.r.o.