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TS 24.528
TISPAN; Common Basic Communication procedures;
Protocol specification
3GPP‑Page
ETSI‑search
ToC
↓
V8.3.0 (PDF)
2012/12 52 p.
Rapporteur:
Mr. Leis, Peter
full Table of Contents for
TS 24.528
Word version: 8.3.0
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. 8
4
Common basic communication procedures
Word‑p. 8
4.1
Introduction
Word‑p. 8
4.2
Announcement
Word‑p. 9
4.2.1
General
Word‑p. 9
4.2.2
Providing announcements to a user during the establishment of a communication session
Word‑p. 9
4.2.3
Providing announcements to a user during an established communication session
Word‑p. 9
4.2.4
Communication request rejected by AS
Word‑p. 9
4.2.5
Providing announcements to a user during the release of a communication session
Word‑p. 9
4.3
Alternative ring tone
Word‑p. 10
4.4
Network Determined User Busy (NDUB)
Word‑p. 10
4.4a
Special REFER request handling procedures
Word‑p. 10
4.5
Operational requirements
Word‑p. 11
4.5.1
Provision/withdrawn
Word‑p. 11
4.5.2
Requirements on the originating network side
Word‑p. 11
4.5.3
Requirements on the terminating network side
Word‑p. 11
4.6
Coding requirements
Word‑p. 11
4.7
Signalling procedures
Word‑p. 11
4.7.1
Activation, deactivation and registration
Word‑p. 11
4.7.2
Invocation and operation
Word‑p. 12
4.7.2.1
Actions at the originating UE
Word‑p. 12
4.7.2.2
Actions at the originating P-CSCF
Word‑p. 12
4.7.2.3
Actions at the S-CSCF serving the originating user
Word‑p. 12
4.7.2.4
Actions at the incoming I-CSCF
Word‑p. 12
4.7.2.5
Actions at the outgoing IBCF
Word‑p. 12
4.7.2.6
Actions at the incoming IBCF
Word‑p. 12
4.7.2.7
Actions at the destination P-CSCF
Word‑p. 12
4.7.2.8
Actions at the S-CSCF serving the terminating UE
Word‑p. 12
4.7.2.9
Actions at the AS
Word‑p. 13
4.7.2.9.1
Providing announcements during an established communication session
Word‑p. 13
4.7.2.9.2
Providing announcements during the establishment of a communication session
Word‑p. 13
4.7.2.9.3
Providing announcements when communication request is rejected by the AS
Word‑p. 13
4.7.2.9.4
Providing alternative ring tone during the establishment of a communication session
Word‑p. 13
4.7.2.9.5
Early dialog procedures at the AS
Word‑p. 13
4.7.2.9.6
Providing announcements during the release of a communication session
Word‑p. 13
4.7.2.9.7
Starting special REFER handling procedures at the AS of the initiator of the REFER request
Word‑p. 14
4.7.2.10
Action at the terminating UE
Word‑p. 15
4.8
Interactions with other networks
Word‑p. 16
4.8.1
Interaction with PSTN/ISDN
Word‑p. 16
4.8.2
Interworking with PSTN/ISDN Emulation
Word‑p. 16
4.8.3
Interaction with external IP network
Word‑p. 16
4.9
Signalling flows
Word‑p. 16
4.10
Parameter values (timers)
Word‑p. 17
A
Signalling flows for announcements
Word‑p. 18
A.1
Providing announcements to a user during the establishment of a communication session
Word‑p. 18
A.1.1
Providing in-band announcement
Word‑p. 18
A.1.2
Including Alert-Info header field in the 180 (Ringing) response
Word‑p. 21
A.1.3
Announcements provided by the PSTN/ISDN
Word‑p. 22
A.1.4
Announcement provided towards a user connected to the PSTN/ISDN
Word‑p. 24
A.2
Providing announcements to a user during an established communication
Word‑p. 25
A.2.1
Scenario 1: UE - AS - UE
Word‑p. 25
A.2.2
Scenario 2: UE - AS/MRFC/MRFP - UE
Word‑p. 27
A.3
Communication request rejected
Word‑p. 28
A.3.1
Sending the announcement as in-band information
Word‑p. 28
A.3.1.1
Using early media
Word‑p. 28
A.3.1.2
Using an established session
Word‑p. 30
A.3.2
Including an Error-Info header field in a 3xx, 4xx, 5xx and 6xx response
Word‑p. 32
A.3.3
Announcements provided by the PSTN/ISDN
Word‑p. 34
A.3.4
Announcement provided to a user connected to the PSTN/ISDN
Word‑p. 34
A.4
Providing announcements to a user during the release of a communication session
Word‑p. 34
A.4.1
Scenario 1: UE - AS - UE
Word‑p. 35
A.4.2
Scenario 2: UE - AS/MRFC/MRFP - UE
Word‑p. 37
B
Signalling flows for Network Determined User Busy (NDUB)
Word‑p. 38
B.1
Basic call with UE busy with T-AS involvement (NDUB condition check)
Word‑p. 38
B.2
Busy condition (NDUB) detected by terminating AS
Word‑p. 39
C
(Normative)
Void
D
(Normative) Application Server (AS) establishing multiple dialogs with originating UE
Word‑p. 42
D.1
General
Word‑p. 42
E
Signalling flows for 3rd party call control
Word‑p. 43
F
Bibliography
Word‑p. 49
$
Change history
Word‑p. 50