ETSI TS 183 043 V1.2.1 (2009-02)

Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); IMS-based PSTN/ISDN Emulation; Stage 3 specification

RTS/TISPAN-03190-NGN-R1

General Information

• Status: Published
• Publication Date: 01-Feb-2009
• Technical Committee: TISPAN 3 - TISPAN Protocols
• Current Stage: 12 - Completion
• Due Date: 19-Dec-2008
• Completion Date: 02-Feb-2009

Standards Content (Sample)

ETSI TS 183 043 V1.2.1 (2009-02)
Technical Specification


Telecommunications and Internet converged Services and
Protocols for Advanced Networking (TISPAN);
IMS-based PSTN/ISDN Emulation;
Stage 3 specification

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2 ETSI TS 183 043 V1.2.1 (2009-02)



Reference
RTS/TISPAN-03190-NGN-R1
Keywords
IMS, ISDN, PSTN, stage 3
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3 ETSI TS 183 043 V1.2.1 (2009-02)
Contents
Intellectual Property Rights.7
Foreword.7
1 Scope.8
2 References.8
2.1 Normative references.9
2.2 Informative references.11
3 Definitions and abbreviations.11
3.1 Definitions.11
3.2 Abbreviations.11
4 IMS-based PSTN Emulation Subsystem (PES) overview .13
4.1 General.13
4.2 URI and address assignments.13
5 Protocol using SIP and SIP events for PES.13
5.1 Introduction.13
5.2 Functional Entities.14
5.2.1 User Equipment (UE) .14
5.2.2 Access Gateway Control Function (AGCF) .14
5.2.3 Application Server (AS).14
5.2.4 Media Resource Function Controller (MRFC) .14
5.2.5 Media Gateway Controller Function (MGCF).14
5.2.6 Interconnection border control function (IBCF).14
5.3 Role.15
5.3.1 PES Endpoint.15
5.3.1.1 General.15
5.3.1.2 Subscription for dial tone management.15
5.3.1.3 Registration procedures.15
5.3.2 PES Access Point.15
5.3.2.1 General.15
5.3.2.2 Subscription for dial tone management.15
5.3.2.3 Registration Procedures.16
5.3.2.4 Outgoing Call Control procedures .17
5.3.2.5 Incoming Call Control procedures .17
5.3.3 PES Application Server .17
5.3.3.1 General.17
5.3.3.2 Basic call procedures.17
5.3.3.3 Announcement procedures.17
5.3.3.4 Dial Tone Management.18
5.3.3.5 Transport of ISUP information .18
5.3.3.5.1 General.18
5.3.3.5.2 Sending NSS message bodies to a peer SIP signalling entity.18
5.3.3.5.3 Receiving an NSS message body from a peer SIP signalling entity.21
5.3.3.6 Handling of charging information.21
5.3.4 PES Announcement Server.21
5.3.4.1 General.21
5.3.4.2 Announcement procedures.21
5.3.5 PES Interworking Application.21
5.3.5.1 General.21
5.3.5.2 Routing procedures .21
5.3.5.3 Handling of charging information.22
5.3.5.4 Transport of ISUP information .22
5.3.5.4.1 General.22
5.3.5.4.2 Sending ISUP information to a peer SIP signalling entity .22
5.3.5.4.3 Receiving an NSS message body from a peer SIP signalling entity.24
ETSI

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4 ETSI TS 183 043 V1.2.1 (2009-02)
5.3.5.4.4 ISUP messages for special consideration .25
5.3.5.5 Optional SIP/ISUP interworking procedures for PSTN Bridging.27
5.3.6 PES interconnection application.27
5.3.6.1 General.27
5.3.6.2 Procedures related to NSS message bodies.27
6 Protocol using SIP/SDP for PES.28
6.1 Introduction.28
6.2 Functional Entities.28
6.2.1 User Equipment (UE) .28
6.2.2 Access Gateway Control Function (AGCF) .28
6.2.3 Application Server (AS).28
6.2.4 Media Resource Function Controller (MRFC) .28
6.3 Roles.28
6.3.1 PES Endpoint.28
6.3.2 PES Access Point.28
6.3.2.1 General.28
6.3.2.2 Originating calls.28
6.3.2.3 Terminating calls.29
6.3.2.4 Modifying SDP within existing dialogues .29
6.3.3 PES Application Server .29
6.3.3.1 General.29
6.3.4 PES Announcement Server.30
6.3.4.1 General.30
7 Protocol using H.248 for PES .30
7.1 Introduction.30
7.2 Functional Entities.30
7.2.1 Access Gateway Control Function (AGCF) .30
7.2.2 Media Gateway Function (MGF).30
7.3 Roles.30
7.3.1 PES Access Point.30
7.3.1.1 General.30
7.3.1.2 Registration.30
7.3.1.3 Basic Session control procedures for analog lines .31
7.3.1.3.1 Originating side procedures.31
7.3.1.3.2 Terminating side procedures .34
7.3.1.4 Procedures for fax/modems calls over analog access.36
7.3.1.5 Message Waiting Indication.36
7.3.2 PES Media Gateway .36
Annex A (normative): XML document structure for Dial Tone Management .37
Annex B (normative): AGCF internal communication .38
B.1 General.38
B.2 Internal communication principles.38
B.3 Internal primitives .39
B.4 Feature manager behaviour .40
B.4.1 Registration procedures.40
B.4.1.1 Global registration procedures.40
B.4.1.2 Per line registration procedures .40
B.4.1.2.1 User-initiated registration.40
B.4.1.2.2 User-initiated deregistration.40
B.4.1.2.3 Exception procedures.41
B.4.2 Call Processing.41
B.4.2.1 General procedures.41
B.4.2.2 Flash-Hook Management.41
B.4.2.2.1 General rules.41
B.4.2.2.2 Loose coupling procedures .42
B.4.2.2.3 Tight coupling procedures.43
ETSI

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5 ETSI TS 183 043 V1.2.1 (2009-02)
Annex C (informative): Implementation of Supplementary Services.45
C.1 General principles .45
C.1.1 Introduction.45
C.1.2 Supplementary service control.45
C.1.2.1 Service code commands.45
C.1.2.1.1 Command syntax.45
C.1.2.1.2 Generic procedure at the AGCF side .46
C.1.2.1.3 Generic procedure at the AS side.46
C.1.2.2 Switching order commands .46
C.1.3 Setting of initial filter criteria.47
C.1.4 Supplementary services using ISUP information.48
C.2 Advice of Charge .49
C.2.1 Actions at the Originating AGCF.49
C.2.2 Actions at the Originating AS .49
C.2.3 Actions at the Terminating AGCF .49
C.2.4 Actions at the Terminating AS .49
C.3 Anonymous Call Rejection .49
C.3.1 Actions at the Originating AGCF.49
C.3.2 Actions at the Originating AS .49
C.3.3 Actions at the Terminating AS .49
C.3.4 Actions at the Terminating AGCF .50
C.4 Automatic Call Return.50
C.4.1 Actions at the AGCF at the invoker side.50
C.4.2 Actions at the AS at the invoker side .50
C.5 Calling Line Identity Presentation / Restriction .50
C.5.1 Actions at the Originating AGCF.50
C.5.2 Actions at the Originating AS .50
C.5.3 Actions at the Terminating AS .51
C.5.4 Actions at the Terminating AGCF .51
C.6 Calling Name Delivery.51
C.6.1 Actions at the Originating AGCF.51
C.6.2 Actions at the Originating Application Server .51
C.6.3 Actions at the Terminating Application Server .51
C.6.4 Actions at the Terminating AGCF .51
C.7 Call Forwarding.52
C.7.1 Activation/Deactivation/Interrogation.52
C.7.1.1 Actions at the AGCF.52
C.7.1.2 Actions at the AS .52
C.7.2 Invocation.52
C.7.2.1 Actions at the Originating AGCF .52
C.7.2.2 Actions at the Originating AS.52
C.7.2.3 Actions at the Forwarding AS.52
C.7.2.4 Actions at the Forwarding AGCF .52
C.7.2.5 Actions at the Terminating AS .52
C.7.2.6 Actions at the Terminating AGCF.52
C.8 Distinctive Ringing .53
C.8.1 Actions at the Originating AGCF.53
C.8.2 Actions at the Originating Application Server .53
C.8.3 Actions at the Terminating Application Server .53
C.8.4 Actions at the Terminating AGCF .53
C.9 Call Waiting .53
C.9.1 General.53
C.9.1.1 Actions at the AGCF at the terminating side .53
C.9.1.2 Actions at the AS at the terminating side.54
C.9.2 Option 1 (Loose coupling) .54
C.9.2.1 Actions at the AGCF at the terminating side .54
ETSI

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6 ETSI TS 183 043 V1.2.1 (2009-02)
C.9.2.2 Actions at the AS at the terminating side.55
C.9.3 Option 2 (Tight coupling).56
C.9.3.1 Actions at the AGCF at the terminating side .56
C.9.3.2 Actions at the AS at the terminating side.57
C.10 Incoming Call Barring.59
C.10.1 Activation/Deactivation/Interrogation.59
C.10.1.1 Actions at the AGCF.59
C.10.1.2 Actions at the AS .59
C.10.2 Invocation.59
C.10.2.1 Actions at the Originating AGCF .59
C.10.2.2 Actions at the Originating AS.
...