Release Rel-19
5G-AdvancedSecond full 5G-Advanced release, deepening AI/ML integration and sustainability features.
Frozen 2025-12-19143 specifications in series 24
Key features: Ambient IoT, AI/ML for air interface, network energy savings phase 2
All SeriesSeries 21Series 22Series 23Series 24Series 26Series 27Series 28Series 29Series 31Series 32Series 33Series 34Series 35Series 36Series 37Series 38
TS 24.812
Study on MINT support in EPS for 5G-only national roaming UE
Protocol
Rel-19TSIMSUpdated 2026-07-26
TS 24.930
Signalling flows for the session setup in the IP Multimedia core network Subsystem (IMS) based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3
Protocol
Rel-19TSIMSUpdated 2026-07-26
TS 24.969
Business trunking; Next Generation Corporate Network (NGCN) - Next Generation Network (NGN) interfaces implementation guide
Protocol
Rel-19TSIMSUpdated 2026-07-26