ETSI TS 122 228 V18.0.1:2024-05
Current
Current
The latest, up-to-date edition.
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Service requirements for the Internet Protocol (IP) multimedia core network subsystem (IMS); Stage 1 (3GPP TS 22.228 version 18.0.1 Release 18)
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
01-05-2024
This TS defines the service requirements from users’ and operators’ perspective for the support of IP multimedia applications through the IMS.
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