Tech-invite 3GPPspace IETFspace

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Content for TS 24.239 Word version: 18.0.0

1… 4…

4.1 Introduction 4.2 Description 4.3 Operational requirements 4.4 Syntax requirements 4.5 Signalling procedures 4.6 Interaction with other services 4.7 Parameter values (timers) 4.8 Service configuration A.1 Scope of signalling flows A.2 Introduction A.3 FA model signalling flow

4 Flexible Alerting (FA) p. 7

4.1 Introduction p. 7

4.2 Description p. 7

4.2.1 General description p. 7

4.3 Operational requirements p. 8

4.3.1 Provision/withdrawal p. 8

4.3.2 Requirements on the originating network side p. 8

4.3.3 Requirements on the terminating network side p. 9

4.4 Syntax requirements p. 9

4.5 Signalling procedures p. 9

4.5.1 General p. 9

4.5.2 Activation/deactivation p. 9

4.5.2.1 General p. 9

4.5.2.2 Demand member activation of a subscriber's default FA group(s) p. 9

4.5.2.3 Demand member activation of a specified FA group p. 9

4.5.2.4 Demand member deactivation of a subscriber's default FA group(s) p. 10

4.5.2.5 Demand member deactivation of a specified FA group p. 10

4.5.3 Registration/erasure p. 10

4.5.4 Interrogation p. 10

4.5.4.1 General p. 10

4.5.4.2 Interrogation using Ut interface p. 10

4.5.4.3 Interrogation using the SIP-based user configuration p. 10

4.5.5 Invocation and operation p. 10

4.5.5.1 Actions at the AS serving the originating UE p. 10

4.5.5.2 Actions at the AS serving the pilot identity p. 10

4.6 Interaction with other services p. 11

4.6.1 Communication session Hold (HOLD) p. 11

4.6.2 Terminating Identification Presentation (TIP) p. 11

4.6.3 Terminating Identification Restriction (TIR) p. 11

4.6.4 Originating Identification Presentation (OIP) p. 11

4.6.5 Originating Identification Restriction (OIR) p. 11

4.6.6 Conference (CONF) p. 12

4.6.7 Communication DIVersion services (CDIV) p. 12

4.6.7.1 Communication Forwarding Unconditional (CFU) p. 12

4.6.7.2 Communication Forwarding Busy (CFB) p. 12

4.6.7.3 Communication Forwarding No Reply (CFNR) p. 12

4.6.7.4 Communication Forwarding Not Reachable (CFNRc) p. 12

4.6.7.5 Communication Deflection (CD) p. 13

4.6.7.6 Communication Forwarding on Not Logged-In (CFNL) p. 13

4.6.8 Message Waiting Indication (MWI) p. 13

4.6.9 Communication Barring (CB) p. 13

4.6.10 Explicit Communication Transfer (ECT) p. 13

4.6.11 Enhanced Calling Name (eCNAM) p. 13

4.6.12 Multi-Device (MuD) p. 13

4.6.13 Multi-Identity (MiD) p. 14

4.7 Parameter values (timers) p. 14

4.8 Service configuration p. 14

4.8.1 General p. 14

4.8.2 Data semantics p. 14

4.8.3 XML schema p. 14

A Signalling flows p. 15

A.1 Scope of signalling flows p. 15

A.2 Introduction p. 15

A.3 FA model signalling flow p. 15

A.3.1 Introduction p. 15

A.3.2 FA when UE#1 and UE#2 have resources available and UE#3 does not have required resources available p. 16

B Example of filter criteria p. 23

$ Change history p. 24