SIST EN 300 130-1 V1.2.4:2005

• Abstract:

  Update references from ETS 300 102-1 and associated I-ETSs to ETS 300 403.

• Status: Published
• Publication Date: 31-Mar-2005
• Withdrawal Date: 30-Sep-2003
• ICS: 33.080 - Integrated Services Digital Network (ISDN)
• 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
• Ref Project: ETSI EN 300 130-1 V1.2.4 (1998-06) - Integrated Services Digital Network (ISDN); Malicious Call Identification (MCID) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 1: Protocol specification

SIST EN 300 130-1 V1.2.4:2005 is the Slovenian adoption of ETSI EN 300 130-1 V1.2.4, published by SIST. It specifies the Digital Subscriber Signalling System No. one (DSS1) protocol for the Integrated Services Digital Network (ISDN) Malicious Call Identification (MCID) supplementary service. In practice, it tells implementers how a user can request identification and registration of the source of an incoming call at the T reference point or coincident S and T reference point.

What does SIST EN 300 130-1 V1.2.4:2005 specify?

SIST EN 300 130-1 V1.2.4:2005 specifies the stage 3 protocol for MCID in pan-European ISDN. Stage 3 is the signalling and switching view, so this part is the implementation-facing part of the service description.

The document applies to equipment that supports MCID on the public ISDN and to the user side or network side at the T reference point or coincident S and T reference point. It also covers the case where the service is offered to the user via a private ISDN.

The standard is organized into 14 clauses and three informative annexes.

Annex	What it covers
Annex A	Example signalling flows for MCID
Annex B	Example mCIDRequest component structures
Annex C	Changes with respect to the previous ETS 300 130-1

What are the key requirements of SIST EN 300 130-1 V1.2.4:2005?

SIST EN 300 130-1 V1.2.4:2005 defines how MCID is requested, how the network responds, and which error cases apply. The practical result is a precise message exchange that equipment must follow when a subscriber invokes the service.

Service behavior and subscription

Clause 5 says MCID allows a user request to store and register call information. The definition of call information includes the called party number, calling party number, time and date of the request, and optionally the calling party subaddress if the network provides it.

Clause 6.1 states that provision and withdrawal are done after prior arrangement with the administration. In practice, MCID is a subscribed service feature, not a default behavior.

Coding and message content

Clause 7 defines the operation in ASN.1 (Abstract Syntax Notation One) and uses the OPERATION macro. The named operation is mCIDRequest, and the defined error outcomes are tied to specific conditions such as notSubscribed, notAvailable, invalidCallState, notIncomingCall, and supplementaryServiceInteractionNotAllowed.

This matters because implementations must encode and decode the same operation name and error names on both sides of the interface.

Call-state and invocation rules

Clause 8 says the basic call control states from EN 300 403-1 apply. Clause 9.2 then requires the called user to send an mCIDRequest invoke component in a Facility information element inside a FACILITY message.

The network answers with a return result when the service is accepted. If the invoke arrives in the wrong call state, if the service is not subscribed, if the call is outgoing, if call information cannot be registered, or if another supplementary service blocks the request, the network returns the matching error.

Interworking and timers

Clause 10 applies the same procedures for interworking with private ISDNs. Clause 11 says other networks have no impact, and clause 12 points interactions with other supplementary services to EN 300 195-1.

Clause 13 says the timers associated with basic call control in EN 300 403-1 apply. For implementers, that means MCID reuses the basic call control timing model instead of defining separate timers here.

What terms does SIST EN 300 130-1 V1.2.4:2005 define?

• call information - The set of data registered for MCID, including called and calling party numbers and the time and date of the request.
• Integrated Services Digital Network (ISDN) - The network environment for the service, as referenced from CCITT Recommendation I.112.
• network - The DSS1 protocol entity on the network side of the user-network interface.
• user - The DSS1 protocol entity on the user side of the user-network interface.
• supplementary service - An added telecommunication service, as referenced from CCITT Recommendation I.210.
• DSS1 - Digital Subscriber Signalling System No. one, the protocol used here for signalling.
• MCID - Malicious Call Identification, the supplementary service covered by the standard.
• ASN.1 - Abstract Syntax Notation One, used for the operation definition in clause 7.

Who uses SIST EN 300 130-1 V1.2.4:2005?

Telecom operators use SIST EN 300 130-1 V1.2.4:2005 to define how MCID is offered on ISDN access. Network and terminal equipment vendors use it when implementing DSS1 signalling for MCID at the T reference point or coincident S and T reference point.

Test labs use it with the companion test parts to build conformance tests for message handling, error handling, and call-state behavior. Engineers working on private ISDN interworking also use it because clause 10 applies the same procedures there.

What changed in SIST EN 300 130-1 V1.2.4:2005 from the previous edition?

SIST EN 300 130-1 V1.2.4:2005 replaces the earlier ETS 300 130-1 text with an EN layout. It also updates the basic call references.

• Conversion to EN layout
• Replacement of references to ETS 300 102 with EN 300 403
• Update of non-specific references so they point to the latest basic standards
• Foreword note that the references to the basic call specifications were updated

Which standards are used with SIST EN 300 130-1 V1.2.4:2005?

• CCITT I.411 - Reference configurations for ISDN user-network interfaces.
• CCITT I.130 - The three-stage model used to describe the service.
• EN 300 195-1 - Defines supplementary service interactions.
• CCITT Z.100 - SDL notation used for the dynamic description.
• EN 300 403-1 - Basic call control state model and timers used by MCID.
• EN 300 196-1 - Generic supplementary service protocol procedures, including Facility handling.
• CCITT I.210 - Principles used to define supplementary services.
• CCITT I.112 - ISDN vocabulary used for core terms.
• CCITT X.208 - ASN.1 syntax used for the operation definition.
• CCITT I.330 - Numbering and addressing principles used for subaddress.
• CCITT X.219 - Remote Operations notation and OPERATION macro used in clause 7.
• ETS 300 128 and ETS 300 129 - Stage 1 and stage 2 parts named in the foreword.

What does the SIST EN 300 130-1 V1.2.4:2005 document contain?

The document contains one ASN.1 operation definition in Table 1, which sets out the MCIDRequest operation and its associated errors. It also contains the network-side dynamic description in Figure 1, shown as an SDL process.

Annex A gives example signalling flows, which helps implementers trace message sequences during successful invocation and release handling. Annex B gives example mCIDRequest component structures, which is useful when encoding or decoding the invoke, return result, and return error components.

Annex C summarizes the changes from the previous ETS 300 130-1 edition.

SLOVENSKI STANDARD
01-april-2005
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Integrated Services Digital Network (ISDN); Malicious Call Identification (MCID)
supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol;
Part 1: Protocol specification
Ta slovenski standard je istoveten z: EN 300 130-1 Version 1.2.4
ICS:
33.080 Digitalno omrežje z Integrated Services Digital
integriranimi storitvami Network (ISDN)
(ISDN)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 300 130-1 V1.2.4 (1998-06)
European Standard (Telecommunications series)
Integrated Services Digital Network (ISDN);
Malicious Call Identification (MCID) supplementary service;
Digital Subscriber Signalling System No. one (DSS1) protocol;
Part 1: Protocol specification

2 EN 300 130-1 V1.2.4 (1998-06)
Reference
REN/SPS-05145-N-1 (17c90iqo.PDF)
Keywords
ISDN, MCID, DSS1, supplementary service
ETSI
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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 1998.
All rights reserved.
ETSI
3 EN 300 130-1 V1.2.4 (1998-06)
Contents
Intellectual Property Rights. 4
Foreword. 4
1 Scope . 6
2 Normative references. 6
3 Definitions. 7
4 Abbreviations.7
5 Description . 7
6 Operational requirements . 7
6.1 Provision and withdrawal.7
6.2 Requirements on the originating network side.7
6.3 Requirements on the destination network side .8
7 Coding requirements. 8
8 State definitions. 8
9 Signalling procedures at the coincident S and T reference point . 8
9.1 Activation, deactivation and registration .8
9.2 Invocation procedures.9
9.2.1 Normal operation .9
9.2.2 Exceptional procedures.9
10 Procedures for interworking with private ISDNs . 9
11 Interactions with other networks. 9
12 Interactions with other supplementary services. 10
13 Parameter values (timers). 10
14 Dynamic description (SDL diagrams). 11
Annex A (informative): Signalling flows . 12
Annex B (informative): mCIDRequest components. 13
Annex C (informative): Changes with respect to the previous ETS 300 130-1. 15
History. 16
ETSI
4 EN 300 130-1 V1.2.4 (1998-06)
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
SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect
of ETSI standards", which is available free of charge from the ETSI Secretariat. Latest updates are available on the
ETSI Web server (http://www.etsi.fr/ipr or http://www.etsi.org/ipr).
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 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 European Standard (Telecommunications series) has been produced by ETSI Technical Committee Signalling
Protocols and Switching (SPS).
The present document is part 1 of a multi-part standard covering the Digital Subscriber Signalling System No. one (DSS1)
protocol specification for the Integrated Services Digital Network (ISDN) Malicious Call Identification (MCID)
supplementary service, as described below:
Part 1: "Protocol specification";
Part 2: "Protocol Implementation Conformance Statement (PICS) proforma specification";
Part 3: "Test Suite Structure and Test Purposes (TSS&TP) specification for the user";
Part 4: "Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT)
proforma specification for the user";
Part 5: "Test Suite Structure and Test Purposes (TSS&TP) specification for the network";
Part 6: "Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT)
proforma specification for the network".
In accordance with CCITT Recommendation I.130, the following three level structure is used to describe the
supplementary telecommunication services as provided by European public telecommunications operators under the pan-
European Integrated Services Digital Network (ISDN):
- Stage 1: is an overall service description, from the user's stand-point;
- Stage 2: identifies the functional capabilities and information flows needed to support the service described in
stage 1; and
- Stage 3: defines the signalling system protocols and switching functions needed to implement the service described
in stage 1.
The present document details the stage 3 aspects (signalling system protocols and switching functions) needed to support
the Malicious Call Identification (MCID) supplementary service. The stage 1 and stage 2 aspects are detailed in
ETS 300 128 and ETS 300 129, respectively.
The present version updates the references to the basic call specifications.
ETSI
5 EN 300 130-1 V1.2.4 (1998-06)
National transposition dates
Date of adoption of this EN: 19 June 1998
Date of latest announcement of this EN (doa): 30 September 1998
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 March 1999
Date of withdrawal of any conflicting National Standard (dow): 31 March 1999
ETSI
6 EN 300 130-1 V1.2.4 (1998-06)
1 Scope
This first part of EN 300 130 specifies the stage three of the Malicious Call Identification (MCID) supplementary service
for the pan-European Integrated Services Digital Network (ISDN) as provided by European public telecommunications
operators at the T reference point or coincident S and T reference point (as defined in CCITT Recommendation I.411 [1])
by means of the Digital Subscriber Signalling System No. one (DSS1) protocol. Stage three identifies the protocol
procedures and switching functions needed to support a telecommunication service (see CCITT Recommendation
I.130 [2]).
In addition the present document specifies the protocol requirements at the T reference point where the service is
provided to the user via a private ISDN.
The present document does not specify the additional protocol requirements where the service is provided to the user via
a telecommunications network that is not an ISDN.
The MCID supplementary service enables a user to request that the source of an incoming call is identified and registered
in the network.
The MCID supplementary service is applicable to all circuit-switched telecommunication services.
Further parts of the present document specify the method of testing required to identify conformance to the present
document.
The present document is applicable to equipment supporting the MCID supplementary service, to be attached at either
side of a T reference point or coincident S and T reference point when used as an access to the public ISDN.
2 Normative references
References may be made to:
a) specific versions of publications (identified by date of publication, edition number, version number, etc.), in which
case, subsequent revisions to the referenced document do not apply; or
b) all versions up to and including the identified version (identified by "up to and including" before the version
identity); or
c) all versions subsequent to and including the identified version (identified by "onwards" following the version
identity); or
d) publications without mention of a specific version, in which case the latest version applies.
A non-specific reference to an ETS shall also be taken to refer to later versions published as an EN with the same
number.
[1] CCITT Recommendation I.411 (1988): "ISDN user-network interfaces - Reference configurations".
[2] CCITT Recommendation I.130 (1988): "Method for the characterisation of telecommunication
services supported by an ISDN and network capabilities of an ISDN".
[3] EN 300 195-1: "Integrated Services Digital Network (ISDN); Supplementary service interactions;
Digital Subscriber Signalling System No. one (DSS1) protocol; Part 1: Protocol specification".
[4] CCITT Recommendation Z.100 (1988): "Functional Specification and Description Language
(SDL)".
[5] EN 300 403-1: "Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System
No. one (DSS1) protocol; Signalling network layer for circuit-mode basic call control; Part 1:
Protocol specification [ITU-T Recommendation Q.931 (1993), modified]".
[6] EN 300 196-1: "Integrated Services Digital Network (ISDN); Generic functional protocol for the
support of supplementary services; Digital Subscriber Signalling System No. one (DSS1) protocol;
Part 1: Protocol specification".
ETSI
7 EN 300 130-1 V1.2.4 (1998-06)
[7] CCITT Recommendation I.210: "Principles of telecommunication services supported by an ISDN
and the means to describe them".
[8] CCITT Recommendation I.112: "Vocabulary of terms for ISDN".
[9] CCITT Recommendation X.208 (1988): "Specification of Abstract Syntax Notation One (ASN.1)".
[10] CCITT Recommendation I.330 (1988): "ISDN Numbering and Addressing Principles".
[11] CCITT Recommendation X.219 (1988): "Remote Operations: Model, Notation and Service
Definition".
3 Definitions
For the purposes of the present document, the following definitions apply:
call information: Call information consists of the called party number, the calling party number, the time and date of the
request, and, as a network option, the calling party subaddress, if provided by the calling user.
Integrated Services Digital Network (ISDN): See CCITT Recommendation I.112 [8], § 2.3, definition 308.
network: The DSS1 protocol entity at the network side of the user-network interface.
service; telecommunication service: See CCITT Recommendation I.112 [8], § 2.2, definition 201.
subaddr
...