Table of Contents
1Scope
2References
3Termsanddefinitions
4Abbreviationsandacronyms
5Description
6Messagesandinformationelements
7Procedures
7.1ActionsattheservedendpointB
7.2ActionsatthecallingendpointC
7.3Gatekeeperactions
8Inter-workingconsiderations
8.1Inter-workingwithSCN
8.2Inter-workingwithothersupplementaryservices
9Dynamicdescription
9.1OperationalmodelsandsignallingflowsforSS-CW
9.2CommunicationbetweenServedendpointandServed
endpointUser
9.3CommunicationbetweenCallingendpointand
CallingendpointUser
9.4Timers
10ASN.1OperationsinsupportofSS-CallWaiting
11SpecificationandDescriptionLanguage(SDL)Diagrams
11.1ServedendpointSDLs
11.2CallingendpointSDLs Abstract
Describes the procedures and the signalling protocol for the Call Waiting supplementary service (SS-CW) in H.323 (Packet based multimedia communications systems) networks.
