Universal Mobile Telecommunications System (UMTS); LTE; Internet Protocol (IP) multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); User Equipment (UE) conformance specification; Part 1: Protocol conformance specification (3GPP TS 34.229-1 version 17.2.1 Release 17)
STANDARD published on 4.2.2025
Designation standards: ETSI TS 134229-1-V17.2.1
Publication date standards: 4.2.2025
The number of pages: 991
Approximate weight : 3004 g (6.62 lbs)
Country: European technical standard
Category: Technical standards ETSI