1、 ETSI TS 181 002 V2.2.5 (2007-11)Technical Specification Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN);Multimedia Telephony with PSTN/ISDN simulation servicesETSI ETSI TS 181 002 V2.2.5 (2007-11) 2 Reference RTS/TISPAN-01049-NGN-R2 Keywords ISDN, P
2、STN, service, multimedia ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice Individual copies of t
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6、horized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2007. All rights reserved. DECTTM, PLUGTESTSTM and UMTSTM are Trade Marks of ETSI registered for the benefit of its Members. TIPHONTMand the
7、 TIPHON logo are Trade Marks currently being registered by ETSI for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. ETSI ETSI TS 181 002 V2.2.5 (2007-11) 3 Contents Intellectual Property Rights7 Foreword.7
8、Introduction 7 1 Scope 8 2 References 8 2.1 Normative references .8 2.2 Informative references9 3 Definitions and abbreviations.10 3.1 Definitions10 3.2 Abbreviations .11 4 Service Description 11 5 Service requirements 12 5.1 Mandatory requirements.12 5.1.1 General12 5.1.2 Logged-in12 5.1.3 IP multi
9、media application subscription.12 5.1.4 Capability negotiation.12 5.1.5 Invoking PSTN/ISDN Simulation services.13 5.1.5.1 Identification of entities 13 5.1.5.2 Emergency communications .13 5.1.6 Handling of an incoming session (by the terminating party) 13 5.1.7 Handling of an ongoing session13 5.1.
10、8 Outgoing communications13 5.1.8.1 Anonymous communication session.13 5.1.9 Incoming communications13 5.1.9.1 Busy state 13 6 Quality of Service.13 7 Interworking considerations.13 7.1 Interworking with existing PSTN/ISDN networks.13 7.2 Interworking with other IMS14 7.3 Interworking with emulation
11、 services 14 8 PSTN/ISDN simulation services14 8.1 General .14 8.2 Mandatory services.14 8.2.1 Originating Identification Presentation (OIP).14 8.2.1.1 Definition 14 8.2.1.2 Service interactions with other PSTN/ISDN simulation services (NGN) .15 8.2.1.2.1 Identification services15 8.2.1.2.2 Diversio
12、n services .15 8.2.1.2.3 Communication Waiting (CW) .16 8.2.1.3 Interoperability with PSTN/ISDN Networks 16 8.2.2 Originating Identification Restriction (OIR).16 8.2.2.1 Definition 16 8.2.2.2 Service interactions with other PSTN/ISDN simulation services (NGN) .16 8.2.2.2.1 Identification services16
13、8.2.2.2.2 Diversion services .16 8.2.2.2.3 Explicit Communication Transfer (ECT) 17 8.2.2.3 Interoperability with PSTN/ISDN Networks 17 8.2.3 Terminating Identification Presentation (TIP)17 8.2.3.1 Definition 17 8.2.3.2 Service interactions with other ISDN/PSTN simulation services (NGN) .17 ETSI ETS
14、I TS 181 002 V2.2.5 (2007-11) 4 8.2.3.2.1 Identification services17 8.2.3.2.2 Diversion services .17 8.2.3.3 Interoperability with PSTN/ISDN Networks 17 8.2.4 Terminating Identification Restriction (TIR)17 8.2.4.1 Definition 17 8.2.4.2 Service interactions with other PSTN/ISDN simulation services (N
15、GN) .18 8.2.4.2.1 Identification services18 8.2.4.3 Interoperability with PSTN/ISDN Networks 18 8.2.5 Malicious Communication IDentification (MCID) 18 8.2.5.1 Definition 18 8.2.5.2 Service interactions with other PSTN/ISDN simulation services (NGN) .18 8.2.5.2.1 Diversion Services.18 8.2.5.2.2 Expli
16、cit Communication Transfer (ECT) 18 8.2.5.2.3 CONFerence (CONF)18 8.2.5.2.4 Three-Party (3PTY).19 8.2.5.3 Interoperability with PSTN/ISDN Networks 19 8.2.6 Anonymous Communication Rejection (ACR) 19 8.2.6.1 Definition 19 8.2.6.2 Service interactions with other PSTN/ISDN simulation services (NGN) .19
17、 8.2.6.2.1 Identification Services .19 8.2.6.2.2 Diversion Services.19 8.2.6.2.3 Communication Waiting (CW) .20 8.2.6.2.4 Completion of Communications to Busy Subscriber (CCBS).20 8.2.6.3 Interoperability with PSTN/ISDN.21 8.3 Recommended services 21 8.3.1 Communication DIVersion (CDIV) .21 8.3.1.1
18、Definition 21 8.3.1.2 Service interactions with other PSTN/ISDN simulation services (NGN) .23 8.3.1.2.1 Identification services23 8.3.1.2.2 Malicious Communication IDentification (MCID) .23 8.3.1.2.3 Anonymous Communication Rejection (ACR).23 8.3.1.2.4 Diversion services .23 8.3.1.2.5 Communication
19、Waiting (CW) .26 8.3.1.2.6 Communication Barring (CB) .27 8.3.1.2.7 Completion of Communications to Busy Subscriber (CCBS).27 8.3.1.2.8 Advice Of Charge (AOC)27 8.3.1.3 Interoperability with PSTN/ISDN.27 8.3.2 Communication Waiting (CW).28 8.3.2.1 Definition 28 8.3.2.2 Service interactions with othe
20、r PSTN/ISDN simulation services (NGN) .28 8.3.2.2.1 Anonymous Communication Rejection (ACR).28 8.3.2.2.2 Diversion services .28 8.3.2.2.3 Completion of Communications to Busy Subscriber (CCBS).28 8.3.2.3 Interoperability with PSTN/ISDN.28 8.3.3 Communication HOLD (HOLD)28 8.3.3.1 Definition 28 8.3.3
21、.2 Service interactions with other PSTN/ISDN simulation services (NGN) .29 8.3.3.2.1 CONFerence (CONF)29 8.3.3.2.2 Three-Party (3PTY).29 8.3.3.3 Interoperability with PSTN/ISDN .29 8.3.4 Communication Barring (CB).29 8.3.4.1 Definition 29 8.3.4.2 Service interactions with other PSTN/ISDN simulation
22、services (NGN) .30 8.3.4.2.1 Diversion services .30 8.3.4.3 Interoperability with PSTN/ISDN.31 8.3.5 Completion of Communications to Busy Subscriber (CCBS) 31 8.3.5.1 Definition 31 8.3.5.2 Service interactions with other PSTN/ISDN simulation services (NGN) .31 8.3.5.2.1 Identification services31 8.3
23、.5.2.2 Anonymous Communication Rejection (ACR).31 8.3.5.2.3 Communication DIVersion (CDIV) 31 8.3.5.2.4 Communication Waiting (CW) .32 ETSI ETSI TS 181 002 V2.2.5 (2007-11) 5 8.3.5.2.5 Communication HOLD (HOLD).32 8.3.5.2.6 Communication Barring (CB) .32 8.3.5.2.7 Completion of Communications to Bus
24、y Subscriber (CCBS).32 8.3.5.2.8 Advice Of Charge services (AOC)32 8.3.5.3 Interoperability with PSTN/ISDN.32 8.3.6 Message Waiting Indication (MWI) .32 8.3.6.1 Definition 32 8.3.6.2 Service interactions with other services (NGN)33 8.3.6.2.1 Diversion services .33 8.3.6.3 Interoperability with PSTN/
25、ISDN.33 8.4 Optional services 33 8.4.1 CONFerence (CONF).33 8.4.1.1 Definition 33 8.4.1.2 Service interactions with other PSTN/ISDN simulation services (NGN) .33 8.4.1.2.1 Diversion services .33 8.4.1.2.2 CONFerence (CONF)34 8.4.1.2.3 Advice Of Charge services (AOC)34 8.4.1.2.4 Originating Identific
26、ation Restriction (OIR) .34 8.4.1.2.5 Terminating Identification Restriction (TIR) .34 8.4.1.2.6 Three-Party (3PTY).34 8.4.1.3 Interoperability with PSTN/ISDN.34 8.4.2 Advice Of Charge (AOC) .34 8.4.2.1 Definition 34 8.4.2.2 Service interactions with other PSTN/ISDN simulation services (NGN) .35 8.4
27、.2.2.1 Diversion services .35 8.4.2.2.2 Completion of Communications to Busy Subscriber (CCBS).35 8.4.2.2.3 CONFerence (CONF)35 8.4.2.3 Interoperability with PSTN/ISDN.35 8.4.3 Explicit Communication Transfer (ECT) .35 8.4.3.1 Definition 35 8.4.3.2 Service interactions with other PSTN/ISDN simulatio
28、n services (NGN) .36 8.4.3.2.1 Identification services36 8.4.3.2.2 Communication Barring (CB) .36 8.4.3.2.3 CONFerence (CONF)36 8.4.3.2.4 Advice Of Charge (AOC)36 8.4.3.2.5 Explicit Communication Transfer (ECT) 37 8.4.3.3 Interoperability with PSTN/ISDN.37 8.4.4 Reverse charging 37 8.4.4.1 Definitio
29、n 37 8.4.4.2 Service interactions with other PSTN/ISDN simulation services (NGN) .37 8.4.4.3 Interoperability with PSTN/ISDN.37 8.4.5 Closed User Group (CUG) .37 8.4.5.1 Definition 37 8.4.5.2 Service interactions with other PSTN/ISDN simulation services (NGN) .38 8.4.5.2.1 Diversion services .38 8.4
30、.5.2.1.1 Communication Forwarding Unconditional (CFU).38 8.4.5.2.1.3 Call Forwarding No Reply (CFNR) 38 8.4.5.2.1.4 Communication Forwarding on Not Logged-in (CFNL).38 8.4.5.2.1.5 Communication Forwarding on Subscriber Not Reachable (CFNRc).38 8.4.5.2.1.6 Communication Deflection (CD) 38 8.4.5.2.2 E
31、xplicit Communication Transfer (ECT) 39 8.4.5.2.4 CONFerence (CONF)39 8.4.5.3 Interoperability with PSTN/ISDN.39 8.4.6 Three-Party (3PTY) 39 8.4.6.1 Definition 39 8.4.6.2 Service interactions with other PSTN/ISDN simulation services (NGN) .39 8.4.6.2.1 Terminating Identification Presentation (OIR)39
32、 8.4.6.2.2 Terminating Identification Restriction (TIR) 39 8.4.6.2.3 Three-Party (3PTY).39 8.4.6.2.4 CONFerence (CONF)40 8.4.6.3 Interoperability with PSTN/ISDN.40 8.5 Concepts associated with supplementary services .40 ETSI ETSI TS 181 002 V2.2.5 (2007-11) 6 8.6 Use of authorization option in relat
33、ion to supplementary services.40 8.6.1 Definition40 8.6.2 Description40 8.6.3 Management - normal procedures and successful outcome40 8.6.3.1 Provision of authorization .40 8.6.3.2 Withdrawal of authorization40 8.6.3.3 Authentication requirements .40 Annex A (informative): General terminal guideline
34、s41 A.1 Service state indication.41 Annex B (informative): Service interactions table 42 Annex C (informative): Bibliography.45 History 46 ETSI ETSI TS 181 002 V2.2.5 (2007-11) 7 Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ET
35、SI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is availa
36、ble from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced
37、 in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI Technical Committee Telecommunications and Internet converged Services and Protocols for Advanced N
38、etworking (TISPAN). Introduction TISPAN NGN bases the provision of real-time communication services on the 3GPP specified IMS. This is a flexible tool that can provide a wide range of service interactions between terminals and networks. Multimedia Telephony with PSTN/ISDN Simulation Services provide
39、s a specific use of the generic capabilities of the IMS. The goal of the present document is to provide requirements to investigate the capabilities of the IMS. A key role of the Multimedia Telephony with PSTN/ISDN Simulation Services is to provide PSTN/ISDN service simulation and thereby provide op
40、portunities for Network Operators to smooth the transition from a PSTN/ISDN to the new NGN services available using the IMS. Therefore, the specific services and interactions described in the present document are to a large extent based on supplementary services already deployed within PSTN/ISDN net
41、works. The IMS should be able to provide all of these services in a similar manner, although the identical interactions between the user and terminal and the terminal and the network is not required. The present document can therefore be used as the requirements for a “gap analysis“ of the features
42、and capabilities provided by the IMS that are required to deploy similar services to PSTN/ISDN supplementary services. The IMS is an inherently multimedia service control platform. Therefore Multimedia Telephony with PSTN/ISDN Simulation Services, whilst drawing on the existing service features in t
43、he PSTN/ISDN, is not limited to voice. The capability, for example, to divert requested communications under certain circumstances is seen as a useful tool for users, regardless of the media used (voice, video, etc.). The Services and Capabilities provided by a TISPAN NGN are described in TS 181 005
44、 1. The requirements for services, described in the present document, also take account of the interactions required between interconnected networks - both between NGN and the interconnection of NGN with legacy networks. The aim of the present document is to assist network operators and service prov
45、iders to deploy NGN multimedia services step by step to their users. ETSI ETSI TS 181 002 V2.2.5 (2007-11) 8 1 Scope The present document defines the requirements for multimedia telephony services which may be supported by a TISPAN NGN. These requirements form the basis for the definition of network
46、 capabilities. An important aspect of the Multimedia Telephony with PSTN/ISDN Simulation service is to provide PSTN/ISDN like services. Nevertheless the requirements are independent of the media that is used during the communication. The present document covers part of the transition from PSTN/ISDN
47、to an NGN. Interconnection between the existing networks and a TISPAN NGN is also covered. The present document only provides requirements for services using IMS. Services provided by a TISPAN NGN to support legacy terminals and interfaces (PSTN/ISDN emulation) are defined in existing PSTN/ISDN docu
48、ments. Requirements for PSTN/ISDN Emulation are out of the scope of the present document and are described in other documents. New NGN services are out of the scope of the present document and are described in other documents. The applicability of PSTN/ISDN simulation services to services other than
49、 Multimedia Telephony (e.g. instant messaging) is not defined. Some PSTN/ISDN simulation services (for example communication waiting) are clearly not applicable to some real-time communication services. The requirements in the present document are described from the user point of view to assist in the transition of phone services to IP multimedia services with a similar behaviour. The requirements do not take into account capabilities of existing protocols. The evolution or modifications to these protocols are beyond the scope of the present document. 2 References References a
