AVAYA通讯术语注释.pdf

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1、GlossaryNumerics10/100FastEthernetIEEEstandardfor10-Mbpsbasebandand100-Mbpsbasebandoverunshieldedtwisted-pairwire.10Base-TSeeEthernet.800serviceAtollservicethatisprovidedbylongdistancetelephonecompaniesandlocaltelephonecompaniesintheUS.With800service,

2、thecalledparty,insteadofthecallingparty,ischargedforthecall.AlsocalledInwardWideAreaTelephoneService(INWATS).SeealsoWideAreaTelecommunicationsService(WATS).802.1IEEEspecificationsforwirelessLANtechnology.911Thedigitstodialinanemergencyforaccesstoacomm

3、unitypublicsafetyansweringpoint(PSAP).Acallto911callisroutedtoaPSAP,whichisalsoknownasa911operator.ThePSAPobtainsthelocationofthecaller,andarrangestheappropriateemergencyresponse.SeealsoEnhanced911(E911).AAACATMaccessconcentratorAARAutomaticAlternateR

4、outingabandonedcallAnincomingcallduringwhichthecallerhangsupor“abandons”thecallbeforethecalledpartyanswersthecall.Whenacallerabandonsacall,thecallerisoftenwaitinginaqueueforanappropriateansweringpositiontobecomeavailable.ACAdministeredConnectionACASee

5、automaticcircuitassurance(ACA).ACBAutomaticCallbackaccesscodeAdialcodeof1digitto3digitsthatauserdialstoactivateafeature,cancelafeature,orgainaccesstoanoutgoingtrunk.accessendpointAnonsignalingchannelonadigitalsignal-1(DS1)interface,oranonsignalingport

6、onananalogtietrunkcircuitpacktowhichauniqueextensionisassigned.accesstietrunkAtrunkthatconnectsamaincommunicationssystemwithatandemcommunicationssysteminanelectronictandemnetwork(ETN).Anaccesstietrunkcanalsobeusedtoconnectasystemoratandemtoaservingoff

7、iceoraservicenode.Alsocalledanaccesstrunk.accesstrunkSeeaccesstietrunk.January20051ACDACDSeeautomaticcalldistributor(ACD).Seealsoworkstate.ACDagentSeeagent.ACDsplitSeeautomaticcalldistribution(ACD)split.ACDworkmodeSeeworkmode.acousticechoAsignalproces

8、singtechniquethatsignificantlyreducesthecouplingofacancellation(AEC)receivedaudiosignalbackintoanactivemicrophone.activeassociationSeeassociation.active-notificationAlinkthatanadjunctinitiatesandusestoreceiveeventreportsforaspecificassociation