Category: 3GPP
3GPP SPEC top category
- 19.4 Emergency session set-up in case of no registration
- 17 Media use cases
- 18 SMS over IMS
- 16 Codec selecting
- 12.29 MO MTSI Video call / MO UE cancels call establishment
- 13 Signalling Compression (SIGComp)
- 14 Emergency Service
- 15 Supplementary Services
- 12.26 MT MTSI speech call / EVS / AMR-WB IO mode
- 12.27 MO MTSI speech call / SRVCC on MT side / Codec Change from AMR-WB to AMR-NB