TS 22.873
Study on evolution of the IP Multimedia Subsystem (IMS) multimedia telephony service
Rel-18TS3GPP ServicesApproved
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Versions
| Version | Release | Date | Status |
|---|---|---|---|
| 18.0.0 | Rel-18 | 2026-07-25 | Approved |
| 0.2.0 | Rel-17 | 2026-07-25 | Draft |
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