ITU Y.2013:2006
ITU Y.2013:2006 Converged Services Framework Functional Requirements And Architecture Specifies the high-level requirements and functional architecture for the converged services framework (CSF).
Table of Contents
1Scope2References
3Definitions
3.1Termsdefinedelsewhere
3.2TermsdefinedinthisRecommendation
4Abbreviationsandacronyms
5Overviewandhigh-levelrequirements
5.1Introduction
5.2High-levelrequirements
6CSFfunctionalarchitectureandfunctionalentities
6.1Convergencecoordinationfunctionalentity(CC-FE)
6.2Networksupportfunctionalentity(NS-FE)
6.3Edgesupportfunctionalentity(ES-FE)
6.4Clientsupportfunctionalentity(CLS-FE)
6.5Convergencepolicyfunctionalentity(CP-FE)
7ContextofCSFwithinNGN
7.1RelationshiptoNGNfunctionalarchitecture
7.2Serviceconvergencetypes
AppendixI-CSFusecases
I.1Voiceandpresenceserviceconvergedservice
I.2Callforwarding-Videoconferencingconvergedservice
I.3Movementofconferencecallfromafixedclientto
mobileclient
I.4Hybridsolutionforacross-networkvideo+phone
convergedservice(videoondemandpointofsale
serviceusingtheCSFsupportandcoordination
functionalentities)
I.5Integratinginformationtoimprovecustomerservice
AppendixII-StandardsrelatedtoCSF
II.1CSFrelationshiptoOSA/Parlay
II.2CSFrelationshiptoOMAandOSE
II.3CSFrelationshiptounderlyingnetworks
AppendixIII-Examplesofthreeconvergedservicetypes
III.1Type1example:Convergedserviceinasingleservice
component
III.2Type2example:Convergedserviceinmultipleservice
components(PIEA+IMS)
III.3Type3example:Convergedservicewithothernetwork
-IMS+InternetIMserver
AppendixIV-CC-FEtoCC-FEinterworkingdescriptionmodels
IV.1Hierarchicalconvergencemodel
IV.2Master-slaveconvergencemodel
IV.3Peer-to-peerconvergencemodel
AppendixV-CSFconfigurationmodels
Bibliography