SIST EN 301 919 V1.1.1:2005
(Main)Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Single step call transfer supplementary service [ISO/IEC 19460 (2003), modified]
- Abstract
Single Step Call Transfer is a service which enables a User, user A, to transform existing call between user A and user B into a new call between user B and user C whereby user A does not have a call established with user C prior to call transfer. IS endorsement.
- Status
- Published
- Publication Date
- 28-Feb-2005
- Technical Committee
- SPN - Services and Protocols for Networks
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 01-Mar-2005
- Due Date
- 01-Mar-2005
- Completion Date
- 01-Mar-2005
SIST published SIST EN 301 919 V1.1.1:2005 as the Slovenian adoption of ETSI EN 301 919 V1.1.1 for Private Integrated Services Network (PISN) signalling. It specifies the inter-exchange signalling protocol for the Single step call transfer supplementary service, for use at the Q reference point by people implementing or testing PISN call-handling equipment.
The standard endorses ISO/IEC 19460 (2003) with ETSI modifications, so the ETSI text and its reference replacements are the operative version.
What does SIST EN 301 919 V1.1.1:2005 specify?
SIST EN 301 919 V1.1.1:2005 specifies how Single step call transfer works in a PISN. In practical terms, it defines the signalling needed when user A turns an existing call between user A and user B into a new call between user B and user C, without user A already having a call with user C.
The document is an endorsement of ISO/IEC 19460, modified for ETSI use. The foreword places it in the PISN service and signalling series, says it uses ISDN concepts and the OSI framework, and identifies the protocol as part of the PSS1 protocol, informally known as QSIG.
What are the key requirements of SIST EN 301 919 V1.1.1:2005?
The main technical requirement is the call-transfer model itself: Single step call transfer changes an active two-party call into a new call between the second party and a third party. That matters because equipment has to support the transfer without requiring user A to already be connected to user C.
The protocol applies at the Q reference point. That matters for implementation because the signalling behavior has to match the network interface between private network exchanges, not a generic public network call-control model.
The document says the protocol is part of PSS1, known informally as QSIG. For designers and testers, that means interoperability has to follow the QSIG family conventions used for supplementary services in PISN.
Clause 3 gives a normative-reference rule: specific references stay fixed to the cited edition, while non-specific references use the latest version. In practice, this tells implementers which edition to design and test against.
Clause 3 also replaces the ISO/IEC references from the underlying international standard with ETSI references. That matters because the ETSI editions listed in the document are the ones to use when a referenced companion standard is needed.
The endorsement notice says the text of ISO/IEC 19460 applies with the listed modifications. In practice, readers must follow the ETSI changes, not the unmodified international wording.
What terms does SIST EN 301 919 V1.1.1:2005 define?
- Private Integrated Services Network (PISN) - the private network environment for which the signalling protocol is written.
- Single step call transfer - a service that changes an existing call from A-B to B-C in one transfer action.
- Q reference point - the network interface where the signalling protocol is applied.
- PSS1 - the protocol family that the document says this signalling belongs to.
- QSIG - the informal name used for PSS1 in this context.
- Integrated Services Digital Network (ISDN) - the concept base that the PISN series uses.
- Open Systems Interconnection (OSI) - the standards framework the series conforms to.
- supplementary service - a service added to the basic calling function, such as call transfer.
Who uses SIST EN 301 919 V1.1.1:2005?
SIST EN 301 919 V1.1.1:2005 is used by engineers, equipment vendors, and test labs working on PISN inter-exchange signalling. It is also relevant to standards specialists and buyers who need interoperable call-transfer support between private network exchanges.
Which standards are used with SIST EN 301 919 V1.1.1:2005?
Clause 3 names these ETSI references and companion parts.
| Reference | What it contributes |
|---|---|
| ETSI EN 300 189 | Addressing for PISN |
| ETSI EN 300 172 | Circuit-mode basic services signalling |
| ETSI EN 300 171 | Circuit-mode 64 kbit/s bearer services |
| ETSI ETS 300 475-1 | Reference configuration for PTN eXchanges |
| ETSI EN 300 239 | Generic functional protocol for supplementary services |
| ETSI EN 300 238 | Name identification supplementary service |
| ETSI EN 300 261 | Call transfer supplementary service |
| ETSI EN 300 257 | Call diversion supplementary service |
| ETSI EN 300 259 | Path replacement ANF |
| ETSI EN 301 264 | Advice of charge supplementary services |
| ETSI EN 301 265 | Call interception ANF |
| ETSI EN 301 048 | Transit counter ANF |
| ETSI EN 301 820 | Common information ANF |
| ETSI EN 301 656 | Call priority interruption and protection supplementary services |
| ETSI EN 301 918 | Functional model and information flows for Single step call transfer |
What does the SIST EN 301 919 V1.1.1:2005 document contain?
The document contains the ETSI foreword, the endorsement notice, and the clause 3 replacement text that maps ISO/IEC references to ETSI references. It also includes transposition dates, an IPR notice, copyright notice, and a short history entry for the publication.
The most useful technical content is the reference-replacement table and the statement that the ETSI version modifies ISO/IEC 19460. For implementation work, that is the part that tells you which companion standards and editions to use when building or checking Single step call transfer support.
Get Certified
Connect with accredited certification bodies for this standard
ANCE
Mexican certification and testing association.
Intertek Slovenia
Intertek testing, inspection, and certification services in Slovenia.
LNE (Laboratoire National de Métrologie et d'Essais)
French national laboratory for metrology and testing.
Sponsored listings
Frequently Asked Questions
SIST EN 301 919 V1.1.1:2005 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Single step call transfer supplementary service [ISO/IEC 19460 (2003), modified]". This standard covers: Single Step Call Transfer is a service which enables a User, user A, to transform existing call between user A and user B into a new call between user B and user C whereby user A does not have a call established with user C prior to call transfer. IS endorsement.
Single Step Call Transfer is a service which enables a User, user A, to transform existing call between user A and user B into a new call between user B and user C whereby user A does not have a call established with user C prior to call transfer. IS endorsement.
SIST EN 301 919 V1.1.1:2005 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 EN 301 919 V1.1.1:2005 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)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Zasebno omrežje z integriranimi storitvami (PISN) - Medcentralni signalizacijski protokol - Dopolnilna storitev: enostavna predaja klica [ISO/IEC 19460 (2003), spremenjen]Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Single step call transfer supplementary service [ISO/IEC 19460 (2003), modified]33.040.35Telefonska omrežjaTelephone networksICS:Ta slovenski standard je istoveten z:EN 301 919 Version 1.1.1SIST EN 301 919 V1.1.1:2005en01-marec-2005SIST EN 301 919 V1.1.1:2005SLOVENSKI
STANDARD
ETSI ETSI EN 301 919 V1.1.1 (2004-01) 2
Reference DEN/ECMA-00188 Keywords endorsement, PINX, PISN, QSIG, stage 3, supplementary service 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 à but non lucratif enregistrée à la Sous-Préfecture de Grasse (06) N° 7803/88
Important notice Individual copies of the present document can be downloaded from: http://www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http://portal.etsi.org/tb/status/status.asp If you find errors in the present document, send your comment to: editor@etsi.org 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 2004. All rights reserved.
DECTTM, PLUGTESTSTM and UMTSTM are Trade Marks of ETSI registered for the benefit of its Members. TIPHONTM and the 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. SIST EN 301 919 V1.1.1:2005
ETSI ETSI EN 301 919 V1.1.1 (2004-01) 3
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 European Standard (Telecommunications series) has been produced by ECMA on behalf of its members and those of the European Telecommunications Standards Institute (ETSI). The present document is one of a series of standards defining services and signalling protocols applicable to Private Integrated Services Networks (PISN). The series uses the Integrated Services Digital Network (ISDN) concepts as developed by ITU-T and conforms to the framework of standards for Open Systems Interconnection (OSI) as defined by ISO/IEC. The present document specifies the signalling protocol for use at the Q reference point in support of the Call Transfer supplementary service. The protocol defined in the present document forms part of the PSS1 protocol (informally known as QSIG). The present document endorses an International Standard, ISO/IEC 19460.
National transposition dates Date of adoption of this EN: 19 December 2003 Date of latest announcement of this EN (doa): 31 March 2004 Date of latest publication of new National Standard or endorseme
...