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ISO/IEC 22535:2009

Information technology — Telecommunications and information exchange between systems — Corporate telecommunication networks — Tunnelling of QSIG over SIP ISO/IEC 22535:2009

Publication date:   Mar 30, 2009

General information

90.60 Close of review   Sep 3, 2020

ISO/IEC

ISO/IEC JTC 1/SC 6 Telecommunications and information exchange between systems

International Standard

33.040.35   Telephone networks

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Scope

ISO/IEC 22535:2009 specifies tunnelling of "QSIG" over the Session Initiation Protocol (SIP) within a corporate telecommunication network (CN).
The tunnelling of QSIG through a public IP network employing SIP is outside the scope of ISO/IEC 22535:2009. However, the functionality specified in this International Standard is in principle applicable to such a scenario when deployed in conjunction with other relevant functionality (e.g. address translation, security functions, etc.).
ISO/IEC 22535:2009 is applicable to any interworking unit that can act as a gateway between a PISN employing QSIG and a corporate IP network employing SIP, with QSIG tunnelled within SIP requests and responses.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO/IEC 22535:2006

NOW

PUBLISHED
ISO/IEC 22535:2009
90.60 Close of review
Sep 3, 2020

Relations

Adopted from ECMA-355 3rd Edition