SIST-TP ETSI/ETR 258 E1:2005
(Main)Intelligent Network (IN); Intelligent Network Capability Set 2 (CS2); Scoping of Intelligent Network Application Protocol (INAP)
- Abstract
To identify the exact scope of IN Capability Set 2, especially in relation to ongoing standardization work in ITU-T, and identification of milestones for the development of ETS DE/SPS-03038-1.
- Status
- Published
- Publication Date
- 31-Mar-2005
- Withdrawal Date
- 30-Sep-2003
- Technical Committee
- SPN - Services and Protocols for Networks
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 01-Apr-2005
- Due Date
- 01-Apr-2005
- Completion Date
- 01-Apr-2005
SIST-TP ETSI/ETR 258 E1:2005 is the Slovenian adoption of ETSI ETR 258 Edition 1, an ETSI Technical Report on Intelligent Network (IN) Capability Set 2 (CS2) and the scoping of Intelligent Network Application Protocol (INAP). It identifies the exact scope of CS2, especially in relation to ongoing ITU-T work, and sets milestones for ETSI work item DE/SPS-03038-1. For engineers, quality managers and buyers, it is a planning and scoping document that links CS2 services to the network capabilities and protocol work needed to support them.
What does SIST-TP ETSI/ETR 258 E1:2005 specify?
SIST-TP ETSI/ETR 258 E1:2005 specifies the CS2 scoping work for INAP. It is organized as an informative report that starts with the scope and references, then defines the key terms, sets a time schedule, gives an overview matrix, and develops the main service drivers and network aspects.
| Clause | Topic |
|---|---|
| 1 | Scope |
| 2 | References |
| 3 | Definitions and abbreviations |
| 4 | Time schedule |
| 5 | Overview |
| 6 | Service drivers |
| 7 | Network aspects |
| 8 | SDL diagrams |
| 9 | Conformance test specifications |
The core of the report is the mapping between service needs and network capabilities. Clause 6 looks at services such as Cordless Terminal Mobility (CTM), Corporate Telecommunication Network (CN), Global Virtual Network Services (GVNS) and Universal Personal Telecommunications (UPT). Clause 7 then breaks out the network topics that those services depend on, such as user interaction, internetworking, enhanced SRF, supplementary services and IN-IN interworking.
What are the key requirements of SIST-TP ETSI/ETR 258 E1:2005?
SIST-TP ETSI/ETR 258 E1:2005 does not set product requirements in the usual conformity sense. Instead, it identifies the capabilities, protocol topics and study outputs that CS2 work needs to cover, and it explains why they matter in deployment.
- Clause 4 gives target dates for ITU-T, ETSI SPS 3 and ETSI NA 6. In practice, this is the coordination frame for when draft text, stable text and approvals should be reached.
- Clause 6.1, CTM identifies non-call associated user interaction and SCF-SCF communication as the main network capabilities. This tells implementers what the CTM-related INAP work must support.
- Clause 6.2, CN points to a detection point at entry to the O-Alerting state, transfer of VPN-specific information to service logic, and dynamic arming/disarming of DPs. In practice, these are the triggers and data handoffs needed for VPN-oriented service control.
- Clause 6.3, GVNS calls for SDF-SDF communication, handling of terminating overflow, and follow-on calls. This shows that data exchange between service data functions is part of the CS2 study.
- Clause 6.4, UPT highlights NCAUI for user registration, OCCAUI for user authentication, secured SCF-SCF communication, chain searches and call party handling. In practice, UPT depends on both user interaction and secure service-control exchange.
- Clause 7.1 and 7.2 require end-to-end, SSF-transparent signaling for OCCAUI and NCAUI, with impacts on DSS1, ISUP and INAP. Clause 7.2 also calls for a new state machine and an NCSF state model, which matters for protocol and call-state design.
- Clause 7.3 to 7.7 covers call party handling, enhanced SRF, SCF-SCF and SDF-SDF internetworking, supplementary service encoding, and IN-IN interworking. These sections define the areas where SDL diagrams, protocol definitions and interface rules are needed.
- Clause 8 and 9 specify SDL diagram generation and validation, plus conformance test material such as PICS, TSS and TP, TC, and partial PIXIT proformas. This is the bridge from scope study to implementable and testable specifications.
What terms does SIST-TP ETSI/ETR 258 E1:2005 define?
SIST-TP ETSI/ETR 258 E1:2005 uses the definitions from TCR-TR 027 and a fixed set of abbreviations.
- Intelligent Network (IN) - The service architecture referenced throughout the report for service control in telecommunications networks.
- Capability Set 2 (CS2) - The IN capability set whose scope and service/network coverage are being mapped.
- Intelligent Network Application Protocol (INAP) - The application protocol family whose CS2 scope is being scoped and developed.
- Service Control Function (SCF) - The function that applies service logic and controls service behavior.
- Service Data Function (SDF) - The function that stores and supplies service data used by service logic.
- Out-of-Channel Call Associated User Interaction (OCCAUI) - User interaction carried alongside an active call but outside the call path.
- Non Call Associated User Interaction (NCAUI) - User interaction that is not tied to a call.
- Call Configuration (CC) - The call-state model used to describe arrangements such as joined legs or call segments.
Who uses SIST-TP ETSI/ETR 258 E1:2005?
SIST-TP ETSI/ETR 258 E1:2005 is used by ETSI and ITU-T study groups working on IN CS2, especially ETSI SPS 3, ETSI NA 6 and the ITU-T 11/4 work. It is also useful for protocol designers, service architects, and test developers who need to split work between functional models, protocol definition, SDLs and conformance test specifications.
In practice, it supports teams working on CTM, CN, GVNS and UPT services, as well as teams dealing with security, interworking, supplementary services and call handling in public and private telephone networks.
What changed in SIST-TP ETSI/ETR 258 E1:2005 from the previous edition?
SIST-TP ETSI/ETR 258 E1:2005 corresponds to ETR 258 Edition 1.
Which standards are used with SIST-TP ETSI/ETR 258 E1:2005?
- DE/SPS 03038-1 - the INAP Part 1 protocol specification work item that this report scopes.
- TCR-TR 027 - the vocabulary of terms and abbreviations used for the definitions in this report.
- ITU-T Recommendation Q.1224 - the distributed functional plane reference for IN CS2.
- ITU-T Recommendation Q.1228 - the interface recommendation for IN CS2.
- ISO/IEC DIS 11571 - the numbering and sub-addressing reference for private integrated services networks.
What does the SIST-TP ETSI/ETR 258 E1:2005 document contain?
SIST-TP ETSI/ETR 258 E1:2005 contains a timing plan, a scope overview and two tables that map service and network aspects against ITU-T, ETSI SPS 3 and ETSI NA 6 support. It then expands the main CS2 service drivers - CTM, CN, GVNS and UPT - into the network capabilities each one needs.
The network sections cover OCCAUI, NCAUI, call party handling, enhanced SRF, internetworking, supplementary services and IN-IN interworking. Clause 8 points to SDL diagram generation and validation, and clause 9 points to conformance test material such as PICS, TSS, TP, TC and partial PIXIT proformas.
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Frequently Asked Questions
SIST-TP ETSI/ETR 258 E1:2005 is a technical report published by the Slovenian Institute for Standardization (SIST). Its full title is "Intelligent Network (IN); Intelligent Network Capability Set 2 (CS2); Scoping of Intelligent Network Application Protocol (INAP)". This standard covers: To identify the exact scope of IN Capability Set 2, especially in relation to ongoing standardization work in ITU-T, and identification of milestones for the development of ETS DE/SPS-03038-1.
To identify the exact scope of IN Capability Set 2, especially in relation to ongoing standardization work in ITU-T, and identification of milestones for the development of ETS DE/SPS-03038-1.
SIST-TP ETSI/ETR 258 E1:2005 is classified under the following ICS (International Classification for Standards) categories: 33.040.35 - Telephone networks. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST-TP ETSI/ETR 258 E1:2005 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
01-april-2005
Inteligentno omrežje (IN) - Nabor zmožnosti 2 (CS2) inteligentnega omrežja -
Namen aplikacijskega protokola inteligentnega omrežja (INAP)
Intelligent Network (IN); Intelligent Network Capability Set 2 (CS2); Scoping of Intelligent
Network Application Protocol (INAP)
Ta slovenski standard je istoveten z: ETR 258 Edition 1
ICS:
33.040.35 Telefonska omrežja Telephone networks
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
ETSI ETR 258
TECHNICAL March 1996
REPORT
Source: ETSI TC-SPS Reference: DTR/SPS-03043
ICS: 33.020, 33.080
IN, CS2
Key words:
Intelligent Network (IN);
IN Capability Set 2 (CS2);
Scoping of Intelligent Network Application Protocol (INAP)
ETSI
European Telecommunications Standards Institute
ETSI Secretariat
F-06921 Sophia Antipolis CEDEX - FRANCE
Postal address:
650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE
Office address:
c=fr, a=atlas, p=etsi, s=secretariat - secretariat@etsi.fr
X.400: Internet:
Tel.: +33 92 94 42 00 - Fax: +33 93 65 47 16
*
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 1996. All rights reserved.
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ETR 258: March 1996
Whilst every care has been taken in the preparation and publication of this document, errors in content,
typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to
"ETSI Editing and Committee Support Dept." at the address shown on the title page.
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ETR 258: March 1996
Contents
Foreword .5
1 Scope .7
2 References.7
3 Definitions and abbreviations .7
3.1 Definitions .7
3.2 Abbreviations .7
4 Time schedule.8
5 Overview .9
6 Service drivers.11
6.1 Cordless Terminal Mobility (CTM) .11
6.2 Corporate Telecommunication Network (CN).12
6.3 Global Virtual Network Services (GVNS).12
6.4 Universal Personal Telecommunications (UPT).13
7 Network aspects.13
7.1 Out-Channel Call Associated User Interaction (OCCAUI) during active state.13
7.2 Non-Call Associated Interaction (NCAUI) between users and service processing.14
7.3 Call party handling .14
7.4 Enhanced SRF.15
7.5 Internetworking .15
7.5.1 SCF-SCF.15
7.5.2 SDF-SDF.15
7.6 Interworking with supplementary services .16
7.7 IN-IN Interworking.16
7.8 Miscellaneous .16
8 SDL diagrams.16
9 Conformance test specifications .16
History.17
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ETR 258: March 1996
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ETR 258: March 1996
Foreword
This ETSI Technical Report (ETR) has been produced by the Signalling Protocols and Switching (SPS)
Technical Committee of the European Telecommunications Standards Institute (ETSI).
ETRs are informative documents resulting from ETSI studies which are not appropriate for European
Telecommunication Standard (ETS) or Interim European Telecommunication Standard (I-ETS) status. An
ETR may be used to publish material which is either of an informative nature, relating to the use or the
application of ETSs or I-ETSs, or which is immature and not yet suitable for formal adoption as an ETS or
an I-ETS.
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ETR 258: March 1996
Blank page
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ETR 258: March 1996
1 Scope
This ETSI Technical Report (ETR) identifies the exact scope of Intelligent Network (IN) Capability Set 2
(CS2), especially in relation to the ongoing standardization work in ITU-T, and identifies the milestones for
the further development of ETSI work item DE/SPS-03038-1 [1].
The outline of this ETR is as follows: clause 6 is related to the CS2 service drivers, whereas clause 7 is
dedicated to the network aspects (e.g. for Cordless Terminal Mobility (CTM) it was identified that non-call
related user interaction and Service Control Function (SCF)-Service Data Function (SDF) communication
are the two main network capabilities that are required).
For each service driver, a number of network aspects are identified that are required to support the
service. This allows to identify and to communicate which services and network aspects will be supported.
2 References
[1] DE/SPS 03038-1: "Intelligent Network (IN); IN Capability Set 2 (CS2); Intelligent
Network Application Protocol (INAP); Part 1: Protocol Specification".
[2] TCR-TR 027: "Intelligent Networks; Vocabulary of Terms and Abbreviations".
NOTE: TCR-TR 027 is only available to ETSI members.
[3] ITU-T Recommendation Q.1224: "Distributed functional plane for intelligent
network CS2".
[4] ITU-T Recommendation Q.1228: "Interface Recommendation for intelligent
network CS2".
[5] ISO/IEC DIS 11571: "Information technology - Telecommunications and
information exchange between systems - Numbering and sub-addressing in
private integrated services networks".
3 Definitions and abbreviations
3.1 Definitions
The definitions given in TCR-TR 027 [2] also apply to this ETR.
3.2 Abbreviations
For the purposes of this ETR, the following abbreviations apply, together with those given in
TCR-TR 027 [2]:
IN Intelligent Network
CS2 Capability Set 2
CC Call Configuration
CN Corporate Network
CTM Cordless Terminal Mobility
GVNS Global Virtual Network Services
NCAUI Non Call Associated User Interaction
OCCAUI Out of Channel Call Associated User Interaction
SCF Service Control Function
SDF Service Data Function
VPN Virtual Private Network
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ETR 258: March 1996
4 Time schedule
Based on the work plans of ITU-T 11/4, ETSI SPS 3 and ETSI NA 6, the following target dates can be
identified:
ITU-T 11/4:
July-August 1995 Last meeting were technical input is accepted for CS2
Nov 1995 All text of CS2 to reach stable state
Jan/Feb 1996 Frozen state for CS2 recommendations
2Q96 Strictly editorial changes for CS2 recommendations
1Q97 Resolution 1 approval for CS2 recommendations
ETSI SPS 3:
30/06/1995 Completion of detailed scope text
31/03/1996 Completion of first draft of ETS DE/SPS-03038-1
30/06/1996 STC approval
30/09/1996 TC approval
ETSI NA 6:
Document Title STC Approval Date
DI/NA-061202 Intelligent Network (IN); 30/12/1996
Security architecture and security management for global IN
CS1 and CS2 systems
DE/NA-064006 Universal Personal Telecommunication (UPT); 30/03/1996
UPT Phase 2;
Realization of the security architecture
DE/NA-064007 UPT Phase 2; 30/06/1996
Conformance test suite for realization of
security architecture
DTR/NA 061302 IN Architecture and Functionality for the support of CTM 30/03/1996
(TCR-TR)
MI/NA-61401 Support of VPN services using IN techniques 31/12/1997
(completion)
DTR/NA-064004 UPT Phase 2; 28/06/1996
(TCR-TR) Architecture and Functionalities for Interworking
DTR/NA-064003 UPT Phase 2; 30/06/1996
(TCR-TR) Requirements on information Flows and Protocols
TC-TR 020 Intelligent Network (IN); 29/04/94
IN Capability Set 2 (CS2); (achieved)
Interworking between IN-structured networks for CS2
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ETR 258: March 1996
ETR 121 Universal Personal Telecommunication (UPT); 21/02/1994
Architecture and functionalities for interworking (published)
TC-TR 021 Intelligent Network (IN); 26/08/1996
Interworking between private networks (achieved)
(IN-structured and non-IN-structured)
and public IN-structured networks
ETS 300 391-1 Universal Personal Telecommunication (UPT); 08/08/1995
Specification of the security architecture for UPT phase 1; (published)
Part 1: Specification
ETS 300 391-2 Universal Personal Telecommunication (UPT); 08/08/1995
Specification of the security architecture for UPT phase 1; (published)
Part 2: Implementation Conformance Statement (ICS)
proformas
ETS 300 391-3 Universal Personal Telecommunication (UPT); 08/08/1995
Specification of the security architecture for UPT phase 1; (published)
Part 3: Conformance Test Specification (CTS)
ETR 096 Human Factors (HF); 06/09/93
Phone Based Interfaces (PBI) (published)
Human factors guidelines for the design of
minimum phone based user interface to computer services
TCR-TR 040 Universal Personal Telecommunication (UPT); 07/09/1995
Phase 1; (published)
Requirements on Information Flows (IFs) and protocols
TCR-TR 036 Universal Personal Telecommunication (UPT); 31/08/1995
Phase 2; (published)
User procedures and user states
NOTE: All TCR-TRs listed above are only available to ETSI members.
5 Overview
In tables 1 and 2, the network aspects and the service aspects to be supported or studied within the CS2
time frame are listed. The following notations are used:
- in the second column, the sub-aspects for the CS2 protocol specification within ITU-T are given;
- in the third column and sub-aspects of CS2 within ITU-T that are only covered to the functional level
are given: no in this columns means that no aspects are only covered up to the functional level;
- in the fourth column, the aspects that are covered up to the protocol level within SPS 3 are listed:
idem as in ITU-T means they are exactly the same as in ITU-T; yes means that they are certainly
covered while in ITU-T they are only conditionally covered; more means that more is covered than
in ITU-T;
- in the fifth column, the aspects that are covered by NA 6 are listed: no means there is no specific
work item to support SPS 3.
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