Reference number
ISO/IEC 22535:2005
© ISO 2024
ISO/IEC 22535:2005
Information technology — Telecommunications and information exchange between systems — Corporate telecommunication networks — Tunnelling of QSIG over SIP
Edition 1
2005-05
Withdrawn
Withdrawn (Edition 1, 2005)

Abstract

ISO/IEC 22535:2005 specifies tunnelling of "QSIG" over the Session Initiation Protocol (SIP) within a corporate telecommunication network (CN).

"QSIG" is a signalling protocol that operates between Private Integrated services Network eXchanges (PINX) within a Private Integrated Services Network (PISN). A PISN provides circuit-switched basic services and supplementary services to its users. QSIG is specified in International Standards, in particular ISO/IEC 11572 and ISO/IEC 11582.

General information

  • Status
     : Withdrawn
    Publication date
     : 2005-05
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 11
  • Technical Committee :
    ISO/IEC JTC 1/SC 6
    ICS :
    35.100.30 
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