TS 24.529
TISPAN; PSTN/ISDN simulation services:
Explicit Communication Transfer (ECT);
Protocol specification
V8.2.0 (PDF)
2012/12 27 p.
- Rapporteur:
- Mr. Leis, Peter
full Table of Contents for TS 24.529 Word version: 8.2.0
1 Scope Word‑p. 6
2 References Word‑p. 6
2.1 Normative references Word‑p. 6
2.2 Informative references Word‑p. 7
3 Definitions and abbreviations Word‑p. 7
3.1 Definitions Word‑p. 7
3.2 Abbreviations Word‑p. 7
4 Explicit Communication Transfer (ECT) Word‑p. 8
4.1 Introduction Word‑p. 8
4.2 Description Word‑p. 8
4.2.1 General description Word‑p. 8
4.3 Operational requirements Word‑p. 8
4.3.1 Provision/withdrawal Word‑p. 8
4.3.2 Requirements on the transferor network side Word‑p. 9
4.3.3 Requirements on the transferee network side Word‑p. 9
4.3.4 Requirements on the transfer target network side Word‑p. 9
4.4 Coding requirements Word‑p. 9
4.5 Signalling requirements Word‑p. 9
4.5.1 Activation/deactivation Word‑p. 9
4.5.1A Registration/erasure Word‑p. 9
4.5.1B Interrogation Word‑p. 9
4.5.2 Invocation and operation Word‑p. 9
4.5.2.1 Actions at the transferor UE Word‑p. 9
4.5.2.2 Actions at the transferor P-CSCF Word‑p. 10
4.5.2.3 Actions at the transferor S-CSCF Word‑p. 10
4.5.2.4 Actions at the transferor AS Word‑p. 10
4.5.2.4.1 Invocation of ECT service Word‑p. 10
4.5.2.4.2 Subsequent procedures Word‑p. 11
4.5.2.5 Actions at the transferee UE Word‑p. 12
4.5.2.6 Actions at the transferee S-CSCF Word‑p. 12
4.5.2.7 Actions at the transferee AS Word‑p. 12
4.5.2.7.0 Prerequisite for invocation of the ECT service Word‑p. 12
4.5.2.7.1 Determine whether the ECT applies Word‑p. 12
4.5.2.7.2 Actions of ECT when invoked with a transfer request Word‑p. 12
4.5.2.7.3 Actions of ECT when invoked again by the transferred communication Word‑p. 12
4.5.2.8 Void
4.5.2.9 Actions at the incoming I-CSCF Word‑p. 13
4.5.2.10 Actions at the outgoing IBCF Word‑p. 13
4.5.2.11 Actions at the incoming IBCF Word‑p. 13
4.5.2.12 Actions at the BGCF Word‑p. 13
4.5.2.13 Actions at the MGCF Word‑p. 13
4.5.2.14 Actions at the transfer target's S-CSCF Word‑p. 13
4.5.2.15 Actions at the transfer target's AS Word‑p. 13
4.5.2.16 Actions at the transfer target's P-CSCF Word‑p. 13
4.5.2.17 Actions at the transfer target's UE Word‑p. 13
4.6 Interaction with other services Word‑p. 14
4.6.1 Communication HOLD (HOLD) Word‑p. 14
4.6.2 Terminating Identification Presentation (TIP) Word‑p. 14
4.6.3 Terminating Identification Restriction (TIR) Word‑p. 14
4.6.4 Originating Identification Presentation (OIP) Word‑p. 14
4.6.5 Originating Identification Restriction (OIR) Word‑p. 14
4.6.6 CONFerence Calling (CONF) Word‑p. 14
4.6.7 Communication DIVersion Services (CDIV) Word‑p. 14
4.6.8 Malicious Communication IDentification (MCID) Word‑p. 14
4.6.9 Anonymous Communication Rejection and Communication Barring (ACR/CB) Word‑p. 15
4.6.10 Explicit Communication Transfer (ECT) Word‑p. 15
4.7 Interworking with other networks Word‑p. 15
4.7.1 Interworking with PSTN/ISDN Word‑p. 15
4.7.2 Interaction with PSTN/ISDN Emulation Word‑p. 16
4.7.3 Interworking with external IP Network Word‑p. 16
4.8 Parameter values (timers) Word‑p. 16
4.9 Service configuration Word‑p. 16
A Signalling flows Word‑p. 17
A.1 Blind transfer Word‑p. 17
A.2 Consultative transfer Word‑p. 19
B Example of filter criteria Word‑p. 21
B.1 Example of filter criteria for ECT Word‑p. 21
C Example charging model Word‑p. 22
C.1 Example of B REFER's A to C Word‑p. 22
C.2 Example of A REFER's B to C Word‑p. 23
D Bibliography Word‑p. 24
$ Change history Word‑p. 25
