Table of Contents
1Introduction
2Scope
3References
4Definitions
5Abbreviations
6Routingmethods
6.1FixedRouting(FR)
6.2Time-DependentRouting(TDR)
6.3State-DependentRouting(SDR)
6.4Even-DependentRouting(EDR)
7Interworkingofdifferentroutingmethods
7.1Generalinterworkingrequirementsfor
non-hierarchialroutinginmeshed
networks
7.2Interworkingofadynamicroutingmethodwith
withfixedrouting
7.3Interworkingofdifferentdynamicroutingmethods
7.4Multiplestepdynamicroutingforcalls
traversingmultiplenetworks
8Informationexchangeneeds
8.1Callcontrolinformation
8.2Routingtabledesigninformation
AnnexA-Dynamicroutingfunctionalmodels
A.1DynamicNon-hierarchialRouting(DNHR)
functionalmodel
A.2Dynamicallycontrolledrouting(DCR)
functionalmodel
A.3Worldwideintelligentnetwork(WIN)dynamic
routingfunctionalmodel
A.4Real-Timenetworkrouting(RTNR)functional
model
A.5Dynamicalternaterouting(DAR)
functionalmodel
A.6State-andTime-DependentRouting(STR)
functionalmodel
A.7DistributedAdaptivedynamicrouting
(DADR)functionalmodel
A.8Optimizeddynamicrouting(ODR)functional
model
AnnexB-Informationexchangeexamples
B.1Examplesofcallcontrolinformation
B.2Examplesofroutingtabledesign
Information
B.3Examplesofinformationexchange
B.4Exampleinformationflowsforinterworking
dynamicroutingmethods Abstract
This standard provides a framework for dynamic routing networking in circuit-switched PSTN, narrow-band ISDN, and broadband ISDN networks. It illustrates the functionality for setting up a call from an originating exchange in one network to a destination exchange in another network, using one or more dynamic routing methods in conjunction possibly with fixed routing.
