Abstract

Describes the signalling protocol for the support of the Call Offer supplementary service (SS-CO) at the Q reference point between Private Integrated Services Network Exchanges (PINXs) connected together within a Private Integrated Services Network (PISN).


General information 

  • Status
     : Withdrawn
    Publication date
     : 1996-09
  • Edition
     : 1
    Number of pages
     : 35
  • Technical Committee
     : ISO/IEC JTC 1/SC 6 Telecommunications and information exchange between systems
  • ICS
     :
    33.040.35 Telephone networks

Life cycle

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  8. ISO/IEC 14843:1996