TS 24.504
TISPAN; PSTN/ISDN simulation services:
Communication Diversion (CDIV);
Protocol specification
V8.22.0 (PDF)
2015/09 63 p.
- Rapporteur:
- Mr. Leis, Peter
full Table of Contents for TS 24.504 Word version: 8.22.0
1 Scope p. 6
2 References p. 6
3 Definitions and abbreviations p. 7
3.1 Definitions p. 7
3.2 Abbreviations p. 8
4 Communications Diversion (CDIV) p. 9
4.1 Introduction p. 9
4.2 Description p. 9
4.3 Operational requirements p. 12
4.3.1 Provision/withdrawal p. 12
4.3.2 Requirements on the originating network side p. 13
4.3.3 Requirements in the network p. 13
4.4 Coding requirements p. 13
4.4.1 SIP-Messages p. 14
4.4.2 Parameters p. 14
4.5 Signalling requirements p. 14
4.5.0 General p. 14
4.5.1 Activation/deactivation p. 14
4.5.1a Registration/erasure p. 15
4.5.1b Interrogation p. 15
4.5.2 Invocation and operation p. 15
4.5.2.1 Actions at the originating UA p. 15
4.5.2.2 Actions at the originating P-CSCF p. 15
4.5.2.3 Actions at the originating S-CSCF p. 15
4.5.2.4 Actions at the diverting S-CSCF p. 15
4.5.2.5 Actions at the diverted to S-CSCF p. 15
4.5.2.6 Actions at the AS of the diverting User p. 15
4.5.2.6.1 Checking of the diversion limits p. 15
4.5.2.6.2 Setting of the diversion parameters by the AS p. 16
4.5.2.6.3 Diversion procedures at the diverting AS p. 19
4.5.2.6.4 Notification procedures of the originating user (Subscription Option) p. 21
4.5.2.6.5 Indication of communication diversion to the diverting user (subscription option) p. 22
4.5.2.6.6 not reachable indication p. 22
4.5.2.7 Actions at the AS of the diverted to user p. 23
4.5.2.8 Void
4.5.2.9 Actions at the incoming I-CSCF p. 23
4.5.2.10 Actions at the outgoing IBCF p. 23
4.5.2.11 Actions at the incoming IBCF p. 23
4.5.2.12 Actions at the BGCF p. 23
4.5.2.13 Actions at the MGCF p. 23
4.5.2.14 Actions at the destination P-CSCF p. 23
4.5.2.15 Actions at the diverted to UA p. 23
4.5.2.16 Actions at the diverting UA p. 23
4.6 Interaction with other services p. 24
4.6.1 Communication Hold (HOLD) p. 24
4.6.2 Terminating Identification Presentation (TIP) p. 24
4.6.3 Terminating Identification Restriction (TIR) p. 24
4.6.4 Originating Identification Presentation (OIP) p. 24
4.6.5 Originating Identification Restriction (OIR) p. 24
4.6.6 Conference calling (CONF) p. 24
4.6.7 Communication Diversion Services (CDIV) p. 24
4.6.8 Malicious Communication Identification (MCID) p. 24
4.6.9 Anonymous Communication Rejection and Communication Barring (ACR/CB) p. 24
4.6.10 Explicit Communication Transfer (ECT) p. 25
4.7 Interworking with other networks p. 25
4.7.1 Interworking with PSTN/ISDN p. 25
4.7.2 Interworking with PSTN/ISDN Emulation p. 37
4.7.3 Interworking with external IP networks p. 37
4.8 Parameter values (timers) p. 37
4.9 Service Configuration for redirection services p. 38
4.9.1 Structure of the XML Document p. 38
4.9.1.1 Communication Diversion Element p. 38
4.9.1.1A NoReplyTimer p. 39
4.9.1.2 Communication Diversion Rules p. 39
4.9.1.3 Communication Diversion Rule Conditions p. 40
4.9.1.4 Communication Diversion Rule Actions p. 40
4.9.2 XML Schema p. 41
4.10 Void
A Signalling Flows p. 43
A.1 Normal cases p. 43
A.1.1 Communication Forwarding unconditional p. 43
A.1.2 Communication Deflection p. 45
A.1.3 Communication Forwarding on non Reply p. 47
A.1.4 Communication Forwarding on Busy p. 51
A.1.5 Communication Forwarding Not Logged-in (CFNL) p. 53
A.1.6 Void
A.2 Interworking p. 54
B Example of filter criteria p. 56
C Coding considerations p. 57
D Bibliography p. 58
E (Normative) Void
$ Change history p. 60
