CCITTF.63(11-1988)(英)Additionalfacilities…….pdf

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1、INTERNATIONALTELECOMMUNICATIONUNIONCCITTF.63THEINTERNATIONAL(11/1988)TELEGRAPHANDTELEPHONECONSULTATIVECOMMITTEESERIESF:NON-TELEPHONETELECOMMUNICATIONSERVICESTelegraphandMobileServices:OperationsandQualityofService–TelexADDITIONALFACILITIESINTHEINTERNATIONALTELEXSERVICEReeditionofCCITTRecommendationF

2、.63publishedintheBlueBook,FascicleII.4(1988)NOTES1CCITTRecommendationF.63waspublishedinFascicleII.4oftheBlueBook.ThisfileisanextractfromtheBlueBook.WhilethepresentationandlayoutofthetextmightbeslightlydifferentfromtheBlueBookversion,thecontentsofthefileareidenticaltotheBlueBookversionandcopyrightcon

3、ditionsremainunchanged(seebelow).2InthisRecommendation,theexpression“Administration”isusedforconcisenesstoindicatebothatelecommunicationadministrationandarecognizedoperatingagency.©ITU1988,2007Allrightsreserved.Nopartofthispublicationmaybereproduced,byanymeanswhatsoever,withoutthepriorwrittenpermiss

4、ionofITU.RecommendationF.63ADDITIONALFACILITIESINTHEINTERNATIONALTELEXSERVICETheCCITT,considering(a)thattheintroductionofadditionalfacilitiesintheinternationaltelexserviceisofinterestanddesirable;(b)theneedtostandardizefacilitiesthatmaybeprovidedbyAdministrationsandthatmaybeavailableonaninternationa

5、lbasis;unanimouslydeclaresthat(1)AdministrationsshouldgiveattentiontotheoperationalmethodstobeusedintheestablishmentofcallsintheinternationaltelexserviceasindicatedinRecommendationF.60;(2)whenimplementingnew-generationexchanges,Administrationsshouldconsidertheprovisionintheinternationaltelexserviceo

6、ftheadditionalfacilitieslistedinTable1/F.63.TABLE1/F.63Additionalfacilitiesintheinternationaltelexservicea)b)RelevantFacilityDefinitionreferenceRecommendationsCallingfacilitiesAutomaticcalling1.1S.16,S.19SubscribercallinformationLineidentificationbythenetwork2.2Facilitiesofferedinthecaseofunsuccessf

7、ulattempts,delayedorredirectedcallsCallredirection3.5U.41Changedaddressinterception3.6Accesstoothernetworksorspecialservicesc)4.1F.71InterworkingbetweennetworksPrivatenetwork4.2Store-and-forward4.10F.