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Standards ETSI - European Telecommunication Standard Institute - Page 1182
ETSI - European Telecommunication Standard Institute(ETSI) produces globally-applicable standards for information and telecommunication technologies (ICT) including land, mobile, radio, converged, broadcast and internet technologies.
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ETSI TS 122279-V16.0.0
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Universal Mobile Telecommunications System (UMTS); LTE; Combined Circuit Switched (CS) and IP Multimedia Subsystem (IMS) sessions; Stage 1 (3GPP TS 22.279 version 16.0.0 Release 16)
Standard published on 18.8.2020
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ETSI TS 122279-V17.0.0
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Universal Mobile Telecommunications System (UMTS); LTE; Combined Circuit Switched (CS) and IP Multimedia Subsystem (IMS) sessions; Stage 1 (3GPP TS 22.279 version 17.0.0 Release 17)
Standard published on 21.4.2022
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ETSI TS 122279-V18.0.1
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Universal Mobile Telecommunications System (UMTS); LTE; Combined Circuit Switched (CS) and IP Multimedia Subsystem (IMS) sessions; Stage 1 (3GPP TS 22.279 version 18.0.1 Release 18)
Standard published on 13.5.2024
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ETSI TS 122279-V19.0.0
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Universal Mobile Telecommunications System (UMTS); LTE; Combined Circuit Switched (CS) and IP Multimedia Subsystem (IMS) sessions; Stage 1 (3GPP TS 22.279 version 19.0.0 Release 19)
Standard published on 22.10.2025
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ETSI TS 122279-V7.1.0
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Universal Mobile Telecommunications System (UMTS); Combinied Circuit Switched (CS) and IP Multimedia Subsystem (IMS) sessions; Stage 1 (3GPP TS 22.279 version 7.1.0 Release 7)
Standard published on 31.12.2005
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ETSI TS 122279-V8.0.0
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Universal Mobile Telecommunications System (UMTS); LTE; Combined Circuit Switched (CS) and IP Multimedia Subsystem (IMS) sessions; Stage 1 (3GPP TS 22.279 version 8.0.0 Release 8)
Standard published on 19.1.2009
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ETSI TS 122279-V9.0.0
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Universal Mobile Telecommunications System (UMTS); LTE; Combined Circuit Switched (CS) and IP Multimedia Subsystem (IMS) sessions; Stage 1 (3GPP TS 22.279 version 9.0.0 Release 9)
Standard published on 21.1.2010
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ETSI TS 122280-V14.3.1
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LTE; Mission Critical Services Common Requirements (3GPP TS 22.280 version 14.3.1 Release 14)
Standard published on 3.7.2018
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ETSI TS 122280-V15.3.0
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LTE; Mission Critical Services Common Requirements (3GPP TS 22.280 version 15.3.0 Release 15)
Standard published on 3.7.2018
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ETSI TS 122280-V16.8.0
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LTE; 5G; Mission Critical Services Common Requirements (MCCoRe); Stage 1 (3GPP TS 22.280 version 16.8.0 Release 16)
Standard published on 11.8.2020
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