Table of Contents
1Introduction
2Signallingavailability
2.1Signallingroutesetavailability
2.2Signallingnetworkavailability
3Signallingdependability
3.1General
3.2Probabilityofsignallingmalfunction
4Signallingdelay
4.1Functionalreferencepointsandtransfertime
components
4.2Delays
4.3Answerdelay
4.4InfluenceofnewISDNapplicationson
performance
5Signallingsystemlimitations
5.1Labellingpotential
5.2NumberofISDNcallidentitiesatasignalling
point
References