SIST EN 300 172 V1.4.1:2005
(Main)Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Circuit-mode basic services [ISO/IEC 11572 (1996) modified]
Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Circuit-mode basic services [ISO/IEC 11572 (1996) modified]
This European Telecommunication Standard (ETS) defines the layer 3 protocol for signalling for the support of circuit-mode bearer services (used either on their own or in support of teleservices) at the Q reference point between Private Integrated services Network eXchanges (PINX) connected together within a Private Integrated Services Network (PISN). The Q reference point is defined in ETS 300 475-1.
Zasebno omrežje z integriranimi storitvami (PISN) - Medcentralni signalizacijski protokol - Vodovne osnovne storitve [ISO/IEC 11572 (1996), spremenjen]
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Zasebno omrežje z integriranimi storitvami (PISN) - Medcentralni signalizacijski protokol - Vodovne osnovne storitve [ISO/IEC 11572 (1996), spremenjen]Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Circuit-mode basic services [ISO/IEC 11572 (1996) modified]33.040.35Telefonska omrežjaTelephone networksICS:Ta slovenski standard je istoveten z:EN 300 172 Version 1.4.1SIST EN 300 172 V1.4.1:2005en01-maj-2005SIST EN 300 172 V1.4.1:2005SLOVENSKI
STANDARD
SIST EN 300 172 V1.4.1:2005
European Telecommunications Standards Institute EN 300 172 V1.4.1 (1997-09)European Standard (Telecommunications series)Private Integrated Services Network (PISN);Inter-exchange signalling protocol;Circuit-mode basic services[ISO/IEC 11572 (1996) modified]SIST EN 300 172 V1.4.1:2005
EN 300 172 V1.4.1 (1997-09)2ReferenceREN/ECMA-00147 (1lc00jco.PDF)KeywordsPISN, QSIG, VPNETSI SecretariatPostal addressF-06921 Sophia Antipolis Cedex - FRANCEOffice address650 Route des Lucioles - Sophia AntipolisValbonne - FRANCETel.: +33 4 92 94 42 00
Fax: +33 4 93 65 47 16Siret N° 348 623 562 00017 - NAF 742 CAssociation à but non lucratif enregistrée à laSous-Préfecture de Grasse (06) N° 7803/88X.400c= fr; a=atlas; p=etsi; s=secretariatInternetsecretariat@etsi.frhttp://www.etsi.frCopyright NotificationNo 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 1997.All rights reserved.SIST EN 300 172 V1.4.1:2005
EN 300 172 V1.4.1 (1997-09)3ForewordThis European Standard (EN) was produced by ECMA on behalf of its members and those of the EuropeanTelecommunications Standards Institute (ETSI).The protocol defined in the present document is the basis for the QSIG protocol for signalling at the Q reference pointbetween Private Integrated services Network eXchanges (PINX). The QSIG protocol is known as "Private integratedSignalling System No. 1" (PSS1) in International Standards.Whilst this particular EN defines signalling for the support of circuit-mode bearer services, other ETSs specify otheraspects of the QSIG protocol, e.g. generic procedures for the support of supplementary services, and individualsupplementary services.The previous (third) edition of the present document endorsed (with modification) the first edition of ISO/IEC 11572,published in 1994. This edition endorses (with modification) the second edition of ISO/IEC 11572 and two amendmentsto that International Standard.National transposition datesDate of adoption of this EN: 5 September 1997Date of latest announcement of this EN (doa): 31 December 1997Date of latest publication of new National Standardor endorsement of this EN (dop/e): 30 June 1998Date of withdrawal of any conflicting National Standard (dow): 30 June 1998Endorsement noticeThe text of International Standard ISO/IEC 11572 second edition (1996), together with two amendments to that text(Amendment 1 (1996) and Amendment 2 (1996)) was approved by ETSI as an EN with agreed modifications as givenbelow.NOTE: New or modified text is indicated using sidebars. In addition, underlining and/or strike-out are used tohighlight detailed modifications where necessary.SIST EN 300 172 V1.4.1:2005
EN 300 172 V1.4.1 (1997-09)4Clause 1Replace the text of clause 1 by:The present document defines the Layer 3 protocol for signalling for the support of circuit-mode bearer services (usedeither on their own or in support of teleservices) at the Q reference point between Private Integrated services NetworkeXchanges (PINX) connected together within a Private Integrated Services Network (PISN). The Q reference point isdefined in ETS 300 475-1 [16].Service specifications are produced in three stages and according to the method specified in ETS 300 387 [12]. Thedefinition of signalling protocols is stage 3 of the method. Stages 1 and 2 specifications of the basic circuit-mode bearerservices are to be found in ETS 300 171 [9]. The protocol defined in the present document satisfies the requirementsidentified by the stages 1 and 2 specifications in ETS 300 171 [9].Annex ZC is an integral part of the present document.Clause 2After clause 2, add the following new clause:2bis
ConformanceIn order to conform to the present document, a PINX shall satisfy the requirements identified in the ProtocolImplementation Conformance Statement (PICS) proforma in annex A.Clause 3Replace the first paragraph by:The present document incorporates by dated and undated reference, provisions from other publications. These normativereferences are cited at the appropriate places in the text and the publications are listed hereafter. For dated references,subsequent amendments to or revisions of any of these publications apply to the present document only whenincorporated in it by amendment or revision. For undated references the latest edition of the publication referred toapplies.Insert the following normative references at the end of clause 3:[9]
ETS 300 171 (1997): "Private Integrated Services Network (PISN); Specification, functionalmodels and information flows; Control aspects of circuit-mode basic services" 2nd edition.[10]
ETS 300 173 (1996): "Private Integrated Services Network (PISN); Specification, functionalmodels and information flows; Identification supplementary services" 2nd edition.[11]
ETS 300 189 (1992): "Private Integrated Services Network (PISN); Addressing".[12]
ETS 300 387 (1994): "Private Telecommunication Network (PTN); Method for the specificationof basic and supplementary services".[13]
ETS 300 402-2 (1995): "Integrated Services Digital Network (ISDN); Digital SubscriberSignalling System No. one (DSS1) protocol; Data link layer; Part 2: General protocol specification[ITU-T Recommendation Q.921 (1993), modified]".[14]
ETS 300 403-1 (1995): "Integrated Services Digital Network (ISDN); Digital SubscriberSignalling System No. one (DSS1) protocol; Signalling network layer for circuit-mode basic callcontrol; Part 1: Protocol specification [ITU-T Recommendation Q.931 (1993), modified]".[15]
ETS 300 406 (1995): "Methods for Testing and Specification (MTS); Protocol and profileconformance testing specifications; Standardization methodology".SIST EN 300 172 V1.4.1:2005
EN 300 172 V1.4.1 (1997-09)5[16]
ETS 300 475-1 (1995): "Private Integrated Services Network (PISN); Reference configuration Part1: Reference configuration for PISN eXchanges (PINXs)".[17]
EN 301 049 (1997): "Private Integrated Services Network (PISN); Specification, functionalmodels and information flows; Circuit-mode multi-rate bearer services".Throughout the text of ISO/IEC 11572Throughout the text of ISO/IEC 11572, replace references as shown in the table below:Reference in ISO/IEC 11572Modified referenceCCITT Q.931 (see note)ETS 300 403-1 [14]CCITT Recommendation Q.931ETS 300 403-1 [14]ISO/IEC 8886ETS 300 402-2 [13]ISO/IEC 9646-1ETS 300 406 [15]ISO/IEC 11571ETS 300 189 [11]ISO/IEC 11572 orInternational Standard ISO/IEC 11572ETS 300 172ISO/IEC 11574ETS 300 171 [9]ISO/IEC 11579-1ETS 300 475-1 [16]ISO/IEC 11584ETS 300 "mrbs" [17]NOTE:This replacement shall be made throughout the text except in table 20, where the term "CCITT Q.931"is used to describe the protocol discriminator coding.Throughout the text of ISO/IEC 11572Throughout the text of ISO/IEC 11572, replace the term "International Standard" by "EN".Subclause 10.5.1In item (c), replace the text "Calling/Connected Line Identification Restriction" by "Calling/Connected LineIdentification Restriction (see ETS 300 173 [10])".Subclause 10.6.4In the second paragraph, replace the text "Calling/Connected Line Identification Restriction" by "Calling/ConnectedLine Identification Restriction (see ETS 300 173 [10])".Subclause 14.5.2Replace the 8th paragraph by:Codeset 4 is used for ISO defined information elements. Codeset 5 is used by ETSI for information elements that aredefined in addition to those defined by ITU-T or ISO. The rules for handling information elements of codeset 0 apply tocodesets 4 and 5 too.SIST EN 300 172 V1.4.1:2005
EN 300 172 V1.4.1 (1997-09)6Subclause 14.5.3, table 23Modify table 23 as follows:Table 23: Locking/non-locking shift elementCodeset identificationBits3
2
10
0
0Codeset 0:CCITT Q.931 information elements(initially active codeset)1
0
0Codeset 4:Information elements defined byISO1
0
1Codeset 5:Information elements defined byETSI1
1
0Codeset 6:Information elements specific to thelocal network (public or private)1
1
1Codeset 7:User-specific information elementsAll other values are reserved (see note 1)NOTE 1:The handling of national/private information elements is outside thescope of this EN (see annex D).Subclause 14.5.5, table 24Modify the coding of the Information transfer capability (octet 3) in table 24 as follows:Information transfer capability (octet 3)Bits5
4
3
2
10
0
0
0
0Speech0
1
0
0
0Unrestricted digital information0
1
0
0
1Restricted digital information (applicable only ininterworking situations)1
0
0
0
03,1 kHz audio1
0
0
0
1Unrestricted digital information with tones /announcementsAll other values are reserved.Subclauses 14.5.8 and 14.5.10In subclauses 14.5.8 and 14.5.10, add a note at the end of the first paragraph:NOTE 1:
For the definition of subaddress, see ETS 300 189 [11].Renumber the existing note to be NOTE 2.Subclause 14.5.12Correct the text of NOTE 2:NOTE 2:
Channel number shall be used unless there is a bilateral agreement to use channel map.SIST EN 300 172 V1.4.1:2005
EN 300 172 V1.4.1 (1997-09)7Subclause 14.5.14In subclause 14.5.14, add a note at the end of the first paragraph:NOTE 1:
For the definition of subaddress, see ETS 300 189 [11].Renumber the existing note to be NOTE 2.Subclause 14.5.19Insert t
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