Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); TISPAN; Endorsement of the SIP-ISUP Interworking between the IP Multimedia (IM) Core Network (CN) subsystem and Circuit Switched CS) networks [3GPP TS 29.163 (Release 7), modified] (3GPP TS 29.427 version 7.0.0 Release 7)
STANDARD published on 1.7.2008
Designation standards: ETSI TS 129427-V7.0.0
Publication date standards: 1.7.2008
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: European technical standard
Category: Technical standards ETSI