Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Interworking between SIP-I based circuit-switched core network and other networks (3GPP TS 29.235 version 8.9.0 Release 8)
STANDARD published on 21.1.2019
Designation standards: ETSI TS 129235-V8.9.0
Publication date standards: 21.1.2019
The number of pages: 79
Approximate weight : 237 g (0.52 lbs)
Country: European technical standard
Category: Technical standards ETSI