Universal Mobile Telecommunications System (UMTS);LTE;IP Multimedia (IM) Core Network (CN) subsystemCentralized Services (ICS);Stage 3(3GPP TS 24.292 version 15.1.0 Release 15)

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Hardcopy

Superseded date

26-04-2022

Language(s)

English

Published date

26-07-2018

Publisher

European Telecommunications Standards Institute

DocumentType	Standard
Pages	0
PublisherName	European Telecommunications Standards Institute
Status	Superseded
SupersededBy	ETSI TS 124 292 V17.0.0:2022-04
Supersedes	TS 124 292 : 13.2.0

IP Multimedia (IM) Core Network (CN) subsystem centralized services (ICS) allow for the delivery of consistent IMSservices to the user regardless of the attached access type (e.g. CS domain access or IP-CAN).The present document provides the protocol details for the realization of ICS based on the Session Initiation protocol(SIP), the Session Description Protocol (SDP), the I1 protocol, and the protocols of the 3GPP Circuit-Switched (CS)domain (e.g. CAP, MAP, ISUP, BICC and the NAS call control protocol for the CS access).This document makes no ICS specific enhancements to SIP or SDP beyond those specified in 3GPP TS 24.229 [11].The present document is applicable to User Equipment (UEs), MSC Servers and Application Servers (AS) providingICS capabilities.

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ETSI TS 124 292 V15.1.0 : 2018

Universal Mobile Telecommunications System (UMTS);LTE;IP Multimedia (IM) Core Network (CN) subsystemCentralized Services (ICS);Stage 3(3GPP TS 24.292 version 15.1.0 Release 15)

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