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ITU Q.84.1:1993

ITU Q.84.1:1993 Stage 2 Description For Multiparty Supplementary Services - Conference Calling (conf) Describes the stage 2 of the Conference calling supplementary service supported by an ISDN. The stage 2 descriptions are comprised of the switching functions and signalling information flows.

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Table of Contents

1Conferencecalling(CONF)
1.1Scope
1.2References
1.3Definitions
1.4Symbolsandabbreviations
1.5Description
1.6Derivationofafunctionalmodel
1.7Informationflows
1.8SDLdiagramsforfunctionalentities
1.9FunctionalEntityActions(FEAs)
1.10Allocationoffunctionstophysicalentities

Abstract

Describes the stage 2 of the Conference calling supplementary service supported by an ISDN. The stage 2 descriptions are comprised of the switching functions and signalling information flows.

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