TS 24.454
TISPAN; PSTN/ISDN simulation services;
Protocol specification Closed User Group (CUG)
V8.4.0 (PDF)
2013/03 23 p.
- Rapporteur:
- Mr. Leis, Peter
full Table of Contents for TS 24.454 Word version: 8.4.0
1 Scope p. 6
2 References p. 6
3 Definitions and abbreviations p. 7
3.1 Definitions p. 7
3.2 Abbreviations p. 7
4 Closed User Group (CUG) p. 8
4.1 Introduction p. 8
4.2 Description p. 8
4.3 Operational requirements p. 8
4.3.1 Provision/withdrawal p. 8
4.3.2 Requirements on the originating network side p. 10
4.3.3 Requirements in the terminating network p. 10
4.4 Coding requirements p. 10
4.4.1 XML definition p. 10
4.4.2 SIP-Messages used for CUG p. 11
4.5 Signalling requirements p. 11
4.5.1 Activation/deactivation/registration p. 11
4.5.2 Invocation and operation p. 12
4.5.2.1 Actions at the originating UA p. 12
4.5.2.2 Actions at the originating P-CSCF p. 12
4.5.2.3 Actions at the originating S-CSCF p. 12
4.5.2.4 Actions at the AS of the originating User p. 12
4.5.2.5 Actions at the incoming I-CSCF p. 15
4.5.2.6 Actions at the outgoing IBCF p. 15
4.5.2.7 Actions at the incoming IBCF p. 15
4.5.2.8 Actions at the BGCF p. 15
4.5.2.9 Actions at the MGCF p. 15
4.5.2.10 Actions at the AS of the terminating user p. 15
4.5.2.11 Actions at the destination P-CSCF p. 15
4.5.2.12 Actions at the terminating UA p. 16
4.6 Interaction with other services p. 16
4.6.1 Communication Hold (HOLD) p. 16
4.6.2 Terminating Identification Presentation (TIP) p. 16
4.6.3 Terminating Identification Restriction (TIR) p. 16
4.6.4 Originating Identification Presentation (OIP) p. 16
4.6.5 Originating Identification Restriction (OIR) p. 16
4.6.6 Conference calling (CONF) p. 16
4.6.7 Communication Diversion Services (CDIV) p. 16
4.6.7.1 Communication Forwarding Unconditional (CFU) p. 16
4.6.7.2 Communication Forwarding Busy (CFB) p. 16
4.6.7.3 Call Forwarding No Reply (CFNR) p. 17
4.6.7.4 Communication Forwarding on Not Logged-in (CFNL) p. 17
4.6.7.5 Communication Forwarding on Subscriber Not Reachable (CFNRc). p. 17
4.6.7.6 Communication Deflection (CD) p. 17
4.6.8 Malicious Communication Identification (MCID) p. 17
4.6.9 Anonymous Communication Rejection and Communication Barring (ACR/CB) p. 17
4.6.10 Explicit Communication Transfer (ECT) p. 17
4.6.11 Closed User Group (CUG) p. 17
4.6.12 Three-Party (3PTY) p. 17
4.7 Interactions with other networks p. 18
A Bibliography p. 20
$ Change history p. 21
