3GPP 23.501 v20.2.0 — the document's own text
5.16.3 IMS support
Taught in 21. Emergency calls, messages, voice and location (The 5G system architecture, in depth).
This clause has no text of its own; it only holds the clauses below.
Clauses inside this one
- 5.16.3.1 General 125 words
- 5.16.3.2 IMS voice over PS Session Supported Indication over 3GPP access 648 words
- 5.16.3.2a IMS voice over PS Session Supported Indication over non-3GPP access 126 words
- 5.16.3.3 Homogeneous support for IMS voice over PS Session supported indication 264 words
- 5.16.3.4 P-CSCF address delivery 156 words
- 5.16.3.5 Domain selection for UE originating sessions / calls 408 words
- 5.16.3.6 Terminating domain selection for IMS voice 114 words
- 5.16.3.7 UE's usage setting 114 words
- 5.16.3.8 Domain and Access Selection for UE originating SMS 0 words
- 5.16.3.9 SMF support for P-CSCF restoration procedure 15 words
- 5.16.3.10 IMS Voice Service via EPS Fallback or RAT fallback in 5GS 316 words
- 5.16.3.11 P-CSCF discovery and selection 153 words
- 5.16.3.12 HSS discovery and selection 44 words