ETSI TS 181 005 V2.5.1 (2009-12)

ETSI TS 181 005 V2.5.1 (2009-12)
Technical Specification


Telecommunications and Internet converged Services and
Protocols for Advanced Networking (TISPAN);
Service and Capability Requirements

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2 ETSI TS 181 005 V2.5.1 (2009-12)



Reference
RTS/TISPAN-01062-NGN-R2
Keywords
provider, service, user
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3 ETSI TS 181 005 V2.5.1 (2009-12)
Contents
Intellectual Property Rights . 5
Foreword . 5
Introduction . 5
1 Scope . 6
2 References . 6
2.1 Normative references . 6
2.2 Informative references . 8
3 Definitions and abbreviations . 8
3.1 Definitions . 8
3.2 Abbreviations . 9
4 Capabilities for the support of IP Multimedia Services . 10
4.1 Business models . 10
4.2 Service requirements . 11
4.2.1 General services requirements . 11
4.2.2 Handling of sessions . 11
4.2.2.1 Service re-configuration . 11
4.2.2.1.1 General requirement . 11
4.2.1.1.2 Service reconfiguration when roaming . 11
4.2.3 PSTN/ISDN simulation service . 11
4.2.4 IMS messaging . 11
4.2.5 Presence service . 11
4.2.6 Location service . 12
4.2.7 Video telephony service . 12
4.2.8 Communication diversion service . 12
4.2.9 Subaddressing (SUB) . 12
4.2.10 User-to-User Signalling (UUS). 12
4.2.11 Customized multimedia information services . 12
4.3 Mobility . 12
4.3.1 Mobility in TISPAN NGN . 12
4.3.2 Voice call continuity . 12
4.4 Numbering, naming and addressing . 12
4.5 Terminal requirements . 12
4.6 Regulatory service requirements . 12
4.6.1 Lawful Intercept . 13
4.6.2 Emergency service . 13
4.6.3 Identifying malicious communications . 13
4.6.4 Anonymous communications rejection . 13
4.7 Access network requirements . 13
4.8 Customer networks . 13
4.8.1 General . 13
4.8.2 Home and small office networks . 13
4.8.3 Corporate networks . 14
4.9 Interworking . 14
4.10 Quality of Service (QoS) . 14
4.11 Security requirements . 14
4.11.1 General . 14
4.11.2 NGN security . 14
4.11.3 Network domain security . 15
4.12 Charging and accounting . 15
4.13 Roles within an NGN . 15
5 PSTN/ISDN emulation service . 16
5.1 Business models . 16
5.2 Service requirements . 16
ETSI

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4 ETSI TS 181 005 V2.5.1 (2009-12)
5.3 Mobility . 16
5.4 Numbering, naming and addressing . 16
5.5 Terminal requirements . 17
5.6 Regulatory service requirements . 17
5.6.1 Lawful Intercept service requirements . 17
5.6.2 Emergency service requirements . 17
5.6.3 Malicious Communication Identity service requirements (MCID) . 17
5.6.4 Anonymous Communications Rejection service requirements (ACR) . 17
5.7 Access networks . 17
5.7.1 Wireline access . 17
5.8 Customer networks . 17
5.8.1 Home and small office networks . 17
5.8.2 Corporate networks . 18
5.9 Interworking . 18
5.9.1 Interworking with legacy PSTN/ISDN . 18
5.9.2 Interworking with PSTN/ISDN emulation . 18
5.9.3 Interworking with PLMN . 18
5.9.3.1 Interworking with IMS based PLMN . 18
5.9.3.2 Interworking with PLMN - CS Domain . 18
5.9.4 Interworking with packet cable network . 18
5.9.5 Interworking with NGN IMS network . 19
5.9.6 Interworking with other networks . 19
5.10 Quality of Service (QoS) . 19
5.11 Security requirements . 19
5.12 Charging and accounting . 19
6 Codecs services . 19
6.1 General . 19
6.2 Audio codec . 19
6.3 Wideband codecs . 20
6.3.1 General . 20
6.3.2 WB codecs in terminals . 20
6.3.3 WB codecs in networks . 21
6.4 Video codec . 21
7 Network attachment requirements . 21
8 CPE configuration . 22
9 Network management. 22
10 Control of processing overload . 22
11 IP addressing . 22
12 NGN interconnection . 23
12.1 General . 23
12.2 Requirements for SoIx interconnection . 24
12.3 SoIx interconnection between NGN platforms. 24
12.4 SoIx interconnection between NGN and other IP platforms . 25
13 IPTV . 25
13.1 General . 25
13.2 Service-related requirements . 25
13.3 Network capabilities . 25
14 Transport stratum . 25
Annex A (informative): Basic communication cases for IMS networks . 26
Annex B (informative): Guidance for terminal implementation . 27
Annex C (informative): Bibliography . 28
Annex D (informative): Change history . 29
History . 30
ETSI

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5 ETSI TS 181 005 V2.5.1 (2009-12)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. 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 available 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 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 Networking (TISPAN).
The present document describes the Service and Capability Requirements of TISPAN NGN Release 2.
Introduction
The present document specifies the requirements that need to be fulfilled by NGN technical specifications to provide
services in an NGN.
The present document considers different service sets: IP Multimedia Services, PSTN/ISDN Emulation services and
IPTV. Each of these service sets has its own clause, which is further divided into clauses providing clear and precise
requirements for each of these two service sets. Further clauses provide generic network requirements to support service
deployment and interoperability.
The present document provides generic requirements on networks from a service point of view. Specific details of
individual services and capabilities are provided in other documents.
ETSI

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6 ETSI TS 181 005 V2.5.1 (2009-12)
1 Scope
The present document specifies network requirements in terms of service-related capabilities for TISPAN NGN. The
present document places requirements for all TISPAN NGN subsystems.
The present document provides generic requirements for services and interoperability in TISPAN NGN in terms of the
capabilities for a network or networks.
Requirements on service-related subsystems provide sufficient details for architecture, networking requirements and
protocols to be specified. Requirements on service independent subsystems are contained within the service-related
subsystem requirements.
Specific service requirements may be contained in other documents, as identified in the present document, and by other
documents referencing the present document.
The present document does not define services, only capabilities and requirements. The present document does not
place requirements on terminals or other customer-owned equipment. The present document specifies the
service-related requirements that are used to determine the network architecture, requirements and control protocols
for a network interface to a customer environment.
NOTE: The present document uses the term "NGN" only in the context of TISPAN.
2 References
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• Non-specific reference may be made only to a complete document or a part thereof and only in the following
cases:
- if it is accepted that it will be possible to use all future changes of the referenced document for the
purposes of the referring document;
- for informative references.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee
their long term validity.
2.1 Normative references
The following referenced documents are indispensable for the application of the present document. For dated
references, only the edition cited applies. For non-specific references, the latest edition of the referenced document
(including any amendments) applies.
[1] ETSI TS 122 340: "Digital cellular telecommunications system (Phase 2+); Universal Mobile
Telecommunications System (UMTS); LTE; IP Multimedia Subsystem (IMS) messaging; Stage 1
(3GPP TS 22.340)".
[2] ETSI TS 122 141: "Universal Mobile Telecommunications System (UMTS); Presence service;
Stage 1 (3GPP TS 22.141 version 7.0.0 Release 7)".
[3] ETSI TS 102 424: "Telecommunications and Internet converged Services and Protocols for
Advanced Networking (TISPAN); Requirements of the NGN network to support Emergency
Communication from Citizen to Authority".
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7 ETSI TS 181 005 V2.5.1 (2009-12)
[4] ETSI TS 188 003: "Telecommunications and Internet Converged Services and Protocols for
Advanced Networking (TISPAN); OSS requirements; OSS definition of requirements and
priorities for further network management specifications for NGN".
[5] ETSI TS 187 001 (V2.y.z): "Telecommunications and Internet Converged Services and Protocols
for Advanced Networking (TISPAN); NGN SECurity (SEC); Requirements".
NOTE: The latest version in the V2.y.z series applies.
[6] Void.
[7] ETSI TS 122 228: "Digital cellular telecommunications system (Phase 2+); Universal Mobile
Telecommunications System (UMTS); Service requirements for the Internet Protocol (IP)
multimedia core network subsystem (IMS); Stage 1 (3GPP TS 22.228 version 7.3.0 Release 7)".
[8] ITU-T Recommendation G.722: "7 kHz audio-coding within 64 kbit/s".
[9] ITU-T Recommendation G.729.1: "G.729 based Embedded Variable bit-rate coder: An 8-32 kbit/s
scalable wideband coder bitstream interoperable with G.729".
[10] 3GPP2 C.S0014-C (Version 1.0): "Software Distribution for Enhanced Variable Rate 2 Codec
(EVRC), Speech Service Options 3, 68, and 3 70, Specification", January 2007.
NOTE: Available at C.R0014-C v1.0 http://www.3gpp2.org/public_html/specs/C.S0014-C_v1.0_070116.pdf.
[11] ETSI TS 122 101: "Universal Mobile Telecommunications System (UMTS); LTE; Service
aspects; Service principles (3GPP TS 22.101 Release 7)".
[12] ETSI TS 181 018 (V2.y.z): "Telecommunications and Internet converged Services and Protocols
for Advanced Networking (TISPAN); Requirements for QoS in a NGN".
NOTE: The latest version in the V2.y.z series applies.
[13] ETSI TS 122 173: "Digital cellular telecommunications system (Phase 2+); Universal Mobile
Telecommunications System (UMTS); LTE; IP Multimedia Core Network Subsystem (IMS)
Multimedia Telephony Service and supplementary services; Stage 1 (3GPP TS 22.173 Release 8)".
[14] ETSI TS 122 115: "Digital cellular telecommunications system (Phase 2+); Universal Mobile
Telecommunications System (UMTS); Service aspects; Charging and billing (3GPP TS 22.115
Release 8)".
[15] ETSI TS 122 401: "Digital cellular telecommunications system (Phase 2+); Universal Mobile
Telecommunications System (UMTS); TISPAN; Videotelephony over NGN Service Description
(3GPP TS 22.401 Release 8)".
[16] ETSI TS 122 182: "Digital cellular telecommunications system (Phase 2+); Universal Mobile
Telecommunications System (UMTS); LTE; Customized Alerting Tone (CAT) requirements;
Stage 1 (3GPP TS 22.182 Release 8)".
[17] 3GPP TS 22.183: "Customized Ringing Signal (CRS) requirements; Stage 1 (Release 9)".
[18] ETSI TS 122 071: "Digital cellular telecommunications system (Phase 2+); Universal Mobile
Telecommunications System (UMTS); LTE; Location Services (LCS); Service description;
Stage 1 (3GPP TS 22.071 Release 8)".
[19] ETSI TS 123 228: "Digital cellular telecommunications system (Phase 2+); Universal Mobile
Telecommunications System (UMTS); LTE; IP Multimedia Subsystem (IMS); Stage 2
(3GPP TS 23.228 Release 7)".
[20] ETSI TS 123 003: "Digital cellular telecommunications system (Phase 2+); Universal Mobile
Telecommunications System (UMTS); LTE; Numbering, addressing and identification
(3GPP TS 23.003 Release 7)".
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8 ETSI TS 181 005 V2.5.1 (2009-12)
[21] ETSI TS 181 016 (V2.y.z): "Telecommunications and Internet converged Services and Protocols
for Advanced Networking (TISPAN);Service Layer Requirements to integrate NGN services and
IPTV".
NOTE: The latest version in the V2.y.z series applies.
[22] ETSI TS 181 014 (V2.y.z): "Telecommunications and Internet converged Services and Protocols
for Advanced Networking (TISPAN);Requirements for network transport capabilities to support
IPTV services".
NOTE: The latest version in the V2.y.z series applies.
[23] ITU-T Recommendation G.711: "Pulse code modulation (PCM) of voice frequencies".
[24] ITU-T Recommendation G.729 (Annex A): "Coding of speech at 8 kbit/s using
conjugate-structure algebraic-code-excited linear prediction (CS-ACELP); Annex A: Reduced
complexity 8 kbit/s CS-ACELP speech codec".
[25] ITU-T Recommendation H.263: "Video coding for low bit rate communication".
[26] ITU-T Recommendation H.264: "Advanced video coding for generic audiovisual services".
[27] ETSI TS 187 005: "Telecommunications and Internet converged Services and Protocols for
Advanced Networking (TISPAN); NGN Release 2 Lawful Interception; Stage 1 and Stage 2
definition".
2.2 Informative references
The following referenced documents are not essential to the use of the present document but they assist the user with
regard to a particular subject area. For non-specific references, the latest version of the referenced document (including
any amendments) applies.
[i.1] ETSI TR 180 000: "Telecommunications and Internet converged Services and Protocols for
Advanced Networking (TISPAN); NGN Terminology".
[i.2] Void.
[i.3] IETF RFC 4282: "The Network Access Identifier".
3 Definitions and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions given in TS 122 228 [7], TR 180 000 [i.1] and the
following apply:
• IP multimedia application (see TS 122 228 [7]);
• IP multimedia service (see TS 122 228 [7]);
• IP multimedia session: (see TS 122 228 [7]);
• IP Multimedia Core Network Subsystem (IM CN Subsystem) (see TS 122 228 [7]);
• nomadism (see TR 180 000 [i.1]);
• portability (see TR 180 000 [i.1]).
application Provider: NGN operator role that offers NGN applications to the Customers making use of the services
capabil
...