ETSI TS 183 043 V2.3.1 (2009-03)

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

RTS/TISPAN-03134-NGN-R2

General Information

• Status: Published
• Publication Date: 02-Mar-2009
• Technical Committee: TISPAN 3 - TISPAN Protocols
• Current Stage: 12 - Completion
• Due Date: 13-Feb-2009
• Completion Date: 03-Mar-2009

Standards Content (Sample)

ETSI TS 183 043 V2.3.1 (2009-03)
Technical Specification


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

---------------------- Page: 1 ----------------------
2 ETSI TS 183 043 V2.3.1 (2009-03)



Reference
RTS/TISPAN-03134-NGN-R2
Keywords
IMS, ISDN, PSTN, stage 3
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
Individual copies of the present document can be downloaded from:
http://www.etsi.org
The present document may be made available in more than one electronic version or in print. In any case of existing or
perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF).
In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive
within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
http://portal.etsi.org/tb/status/status.asp
If you find errors in the present document, please send your comment to one of the following services:
http://portal.etsi.org/chaircor/ETSI_support.asp
Copyright Notification
No part may be reproduced except as authorized by written permission.
The copyright and the foregoing restriction extend to reproduction in all media.

© European Telecommunications Standards Institute 2009.
All rights reserved.

TM TM TM TM
DECT , PLUGTESTS , UMTS , TIPHON , the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered
for the benefit of its Members.
TM
3GPP is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners.
LTE™ is a Trade Mark of ETSI currently being registered
for the benefit of its Members and of the 3GPP Organizational Partners.
GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association.
ETSI

---------------------- Page: 2 ----------------------
3 ETSI TS 183 043 V2.3.1 (2009-03)
Contents
Intellectual Property Rights.10
Foreword.10
1 Scope.11
2 References.11
2.1 Normative references.12
2.2 Informative references.14
3 Definitions and abbreviations.14
3.1 Definitions.14
3.2 Abbreviations.15
4 IMS-based PSTN Emulation Subsystem (PES) overview .16
4.1 General.16
4.2 URI and address assignments.17
4.3 AGCF and VGW session and registration processing model.17
4.3.1 General.17
4.3.2 Conventions .18
5 Protocol using SIP and SIP events for PES.19
5.1 Introduction.19
5.2 Functional Entities.19
5.2.1 User Equipment (UE) .19
5.2.2 Access Gateway Control Function (AGCF) .20
5.2.3 Application Server (AS).20
5.2.4 Media Resource Function Controller (MRFC) .20
5.2.5 Media Gateway Controller Function (MGCF).20
5.2.6 Interconnection Border Control Function (IBCF).20
5.2.7 Voice over IP gateway (VGW) acting as Access Gateway .20
5.3 Role.21
5.3.1 PES Endpoint.21
5.3.1.1 General.21
5.3.1.2 Subscription for profile delivery .21
5.3.1.3 Registration procedures.21
5.3.1.4 Charging procedures.22
5.3.1.5 Outgoing Call.22
5.3.1.5.1 General.22
5.3.1.5.2 Procedures for analogue lines.22
5.3.1.5.3 Procedures for ISDN access .22
5.3.1.5.4 Use of Overlap Signalling (Optional).23
5.3.1.6 Terminating Call.23
5.3.1.6.1 General.23
5.3.1.6.2 Use of Overlap Signalling (Optional).23
5.3.1.7 Supplementary services configuration .23
5.3.1.7.1 Analogue lines.23
5.3.1.7.2 ISDN lines .23
5.3.2 PES Access Point.24
5.3.2.1 General.24
5.3.2.2 Subscription for profile delivery .24
5.3.2.3 Registration Procedures.24
5.3.2.4 Originating Call Control procedures .25
5.3.2.4.1 General.25
5.3.2.4.2 Procedures for analogue lines.26
5.3.2.4.3 Procedures for ISDN access .26
5.3.2.4.4 Use of Overlap Signalling (Optional).26
5.3.2.5 Terminating Call Control procedures.26
5.3.2.5.1 General.26
ETSI

---------------------- Page: 3 ----------------------
4 ETSI TS 183 043 V2.3.1 (2009-03)
5.3.2.5.2 Use of Overlap Signalling (Optional).27
5.3.2.6 Charging procedures.27
5.3.2.7 Supplementary services configuration .27
5.3.2.7.1 Analogue lines.27
5.3.2.7.2 ISDN lines .27
5.3.3 PES Application Server .27
5.3.3.1 General.27
5.3.3.2 Basic call procedures.28
5.3.3.3 Announcement procedures.28
5.3.3.4 Profile Delivery.28
5.3.3.5 Transport of ISUP information .29
5.3.3.5.1 General.29
5.3.3.5.2 Sending NSS message bodies to a peer SIP signalling entity.29
5.3.3.5.3 Receiving an NSS message body from a peer SIP signalling entity.31
5.3.3.6 Handling of charging information.32
5.3.3.7 Supplementary services configuration .32
5.3.4 PES Announcement Server.32
5.3.4.1 General.32
5.3.4.2 Announcement procedures.32
5.3.5 PES Interworking Application.32
5.3.5.1 General.32
5.3.5.2 Routing procedures .33
5.3.5.3 Handling of charging information.33
5.3.5.4 Transport of ISUP information .33
5.3.5.4.1 General.33
5.3.5.4.2 Sending ISUP information to a peer SIP signalling entity .33
5.3.5.4.3 Receiving an NSS message body from a peer SIP signalling entity.35
5.3.5.4.4 ISUP messages for special consideration .36
5.3.5.5 Optional SIP/ISUP interworking procedures for PSTN Bridging.37
5.3.6 PES interconnection application.38
5.3.6.1 General.38
5.3.6.2 Procedures related to NSS message bodies.38
6 Protocol using SIP/SDP for PES.38
6.1 Introduction.38
6.2 Functional Entities.38
6.2.1 User Equipment (UE) .38
6.2.2 Access Gateway Control Function (AGCF) .38
6.2.3 Application Server (AS).38
6.2.4 Media Resource Function Controller (MRFC) .38
6.2.5 Voice over IP gateway (VGW).39
6.3 Roles.39
6.3.1 PES Endpoint.39
6.3.1.1 General.39
6.3.1.2 Originating Calls.39
6.3.1.3 Terminating Calls.39
6.3.1.3.1 General.39
6.3.1.3.2 Analogue Access.39
6.3.1.3.3 ISDN Access.40
6.3.2 PES Access Point.40
6.3.2.1 General.40
6.3.2.2 Originating calls.40
6.3.2.3 Terminating calls.40
6.3.2.3.1 General.40
6.3.2.3.2 Analogue Access .40
6.3.2.3.3 ISDN Access .40
6.3.2.4 Void.41
6.3.3 PES Application Server .41
6.3.3.1 General.41
6.3.4 PES Announcement Server.41
6.3.4.1 General.41
ETSI

---------------------- Page: 4 ----------------------
5 ETSI TS 183 043 V2.3.1 (2009-03)
7 Protocol using H.248 for PES .41
7.1 Introduction.41
7.2 Functional Entities.41
7.2.1 Access Gateway Control Function (AGCF) .41
7.2.2 Media Gateway Function (MGF).41
7.3 Roles.41
7.3.1 PES Access Point.41
7.3.1.1 General.41
7.3.1.2 Registration.42
7.3.1.3 Basic Session control procedures for analogue lines .42
7.3.1.3.1 Originating side procedures.42
7.3.1.3.2 Terminating side procedures .46
7.3.1.4 Procedures for fax/modems calls over analogue access.48
7.3.1.5 Message Waiting Indication for analogue access.48
7.3.1.6 Procedures for ISDN access.48
7.3.2 PES Media Gateway .48
8 Protocol using DSS1 for PES.49
8.1 Introduction.49
8.2 Functional Entities.49
8.2.1 User Equipment (UE) .49
8.2.2 Access Gateway Control Function (AGCF) .49
8.2.3 Signalling Gateway Function (SGF).49
8.2.4 Voice over IP gateway (VGW).49
8.3 Roles.49
8.3.1 PES Endpoint.49
8.3.2 PES Access Point.49
8.3.3 PES Signalling Gateway.49
Annex A (normative): XML document structure for Profile Delivery.50
Annex B (normative): AGCF/VGW Feature Manager .52
B.1 Void.52
B.2 Void.52
B.3 Void.52
B.4 Feature manager behaviour .52
B.4.1 Registration procedures.52
B.4.1.1 Group registration procedures.52
B.4.1.2 Per line/access registration procedures .52
B.4.1.2.1 User-initiated registration.53
B.4.1.2.2 User-initiated deregistration.53
B.4.1.2.3 Exception procedures.53
B.4.2 Flash Hook Management.53
B.4.2.1 Void.53
B.4.2.2 Flash-Hook Management for analogue access.53
B.4.2.2.1 General rules.53
B.4.2.2.2 Loose coupling procedures .54
B.4.2.2.3 Tight coupling procedures.56
B.4.2.2.3.1 Introduction.56
B.4.2.2.3.2 Flash-Hook Reporting.56
B.4.2.2.3.3 Behaviour and Functional Distribution .57
B.4.3 Behaviour of Re-ringing.59
Annex C (informative): Implementation of Supplementary Services.60
C.1 General principles .60
C.1.1 Introduction.60
C.1.2 Supplementary Service control.60
C.1.2.1 Service code commands.60
C.1.2.1.1 Command syntax.60
ETSI

---------------------- Page: 5 ----------------------
6 ETSI TS 183 043 V2.3.1 (2009-03)
C.1.2.1.2 Generic procedure at the AGCF/VGW side.61
C.1.2.1.3 Generic procedure at the AS side.61
C.1.2.2 Switching order commands .61
C.1.3 Setting of initial filter criteria.62
C.1.4 Supplementary services using ISUP information.63
C.2 Advice of Charge .63
C.2.1 Actions at the Originating AGCF.63
C.2.1.1 General.
...