# ISO/IEC 17343:2004 — Withdrawn and superseded ISO standards

For ISO/IEC 17343:2004, item title is Information technology — Telecommunications and information exchange between systems — Corporate telecommunication networks  — Signalling interworking between QSIG and SIP — Basic services; status code is 9599; successor is ISO/IEC 17343:2007; withdrawn / published date is 2004-02-09, recorded from its source on 2026-08-05.

- **Identifier:** ISO/IEC 17343:2004 _(verified: appears in the quote below)_
- **Item title:** Information technology — Telecommunications and information exchange between systems — Corporate telecommunication networks  — Signalling interworking between QSIG and SIP — Basic services _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/IEC 17343:2007
- **Withdrawn / published date:** 2004-02-09 _(verified: appears in the quote below)_

## What the source says

> 38321,IS,,ISO/IEC 17343:2004,Information technology — Telecommunications and information exchange between systems — Corporate telecommunication networks — Signalling interworking between QSIG and SIP — Basic services,Technologies de l'information — Télécommunications et échange d'information entre systèmes — Réseaux de télécommunications d'entreprise — Signalisation d'interfonctionnement entre QSIG et SIP — Services de base,2004-02-09,1,['33.040.35'],ISO/IEC JTC 1/SC 6,9599,,[45586],['en'],47,"<p>ISO/IEC 17343:2004 specifies signalling interworking between 'QSIG' and the Session Initiation Protocol (SIP) in support of basic services within a corporate telecommunication network (CN). 'QSIG'

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).