Table of Contents
1Scope
2References
3Definitions
4Physicallayer
4.1Necessaryserialinterfacecircuits
4.2Representedcircuits
5Serialportconsiderations
5.1Serialportrate
5.2Serialportratewhenusedincommandstate
5.3Flowcontrolinteractions
5.4Datastreamerrors
6In-bandcontrolprocedures
6.1Basicmodetransparency
6.2In-bandcommandexecution
6.3DTE-to-DCEdatastreams
6.4DCE-to-DTEdatastreams
77-bitin-bandcommanddefinitions
7.1V.24statusreporting
7.2In-bandcommandssentbytheDTEtoDCE
7.3In-bandcommandssentbytheDCEtoDTE
7.4Extendedin-bandcommandssentfrom
DTEtoDCE
7.5Extendedin-bandcommandssentfrom
DCEtoDTE
7.6In-bandservicecontrol
7.7Overallservicecontrol
7.8Individualstatuscontrol
7.9V.25terformattedsyntaxforcontrolof
in-bandControl,+IBC
7.10In-bandMARKIdleReportingControl,+IBM
88-bitcommands:Synchronousdatamodes
8.1Synchronousmodesenable
8.2Synchronousaccessmodeconfiguration
8.3SynchronousModeIndication
8.4TransmitFlowControlThresholds
8.5SynchronousAccessModeIn-BandCommands
andIndications
8.6SynchronousModeOperation
8.7FrameTunnellingModeOperation
8.8SynchronousAccessModeOperation
8.9Examples
AppendixI-ConfiguringtheDTE-DCEInterfaceinSynchronous
AccessModeforMultimediaApplications
I.1MinimumDTE-DCEdatasignallingrate
I.2Flowcontrolthresholdsandbuffercontents
reporting Abstract
Recommendations exist for DTE Control of DCE using serial data interchange and start-stop framing (Recommendations V.25 bis, V.25 ter). In a case where user data is not being transferred, DTE commands and DCE responses are sent on the same data paths used for user data, i.e. V.24 circuits 103 and 104.
