ITU-T F.471(08 1997) (英)Operational requirements for the interconnection……

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1、INTERNATIONALTELECOMMUNICATIONUNION)45 4&TELECOMMUNICATION(08/97)STANDARDIZATIONSECTOROFITUSERIESF:NON-TELEPHONETELECOMMUNICATIONSERVICESMessagehandlingservices/PERATIONALREQUIREMENTSFORTHEINTERCONNECTIONOFVOICE MAILSTORE AND FORWARDUNITSITU-TRecommendationF.471(

2、PreviouslyCCITTRecommendation)ITU-TF-SERIESRECOMMENDATIONSNON-TELEPHONETELECOMMUNICATIONSERVICESTELEGRAPHSERVICEF.1–F.109OperatingmethodsfortheinternationalpublictelegramserviceF.1–F.19ThegentexnetworkF.20–F.29MessageswitchingF.30–F.39TheinternationaltelemessageserviceF.40

3、–F.58TheinternationaltelexserviceF.59–F.89StatisticsandpublicationsoninternationaltelegraphservicesF.90–F.99ScheduledandleasedcommunicationservicesF.100–F.104PhototelegraphserviceF.105–F.109MOBILESERVICEF.110–F.159MobileservicesandmultidestinationsatelliteservicesF.110–F.1

4、59TELEMATICSERVICESF.160–F.399PublicfacsimileserviceF.160–F.199TeletexserviceF.200–F.299VideotexserviceF.300–F.349GeneralprovisionsfortelematicservicesF.350–F.399MESSAGEHANDLINGSERVICESF.400–F.499DIRECTORYSERVICESF.500–F.549DOCUMENTCOMMUNICATIONF.550–F.599Documentcommunica

5、tionF.550–F.579ProgrammingcommunicationinterfacesF.580–F.599DATATRANSMISSIONSERVICESF.600–F.699AUDIOVISUALSERVICESF.700–F.799ISDNSERVICESF.800–F.849UNIVERSALPERSONALTELECOMMUNICATIONF.850–F.899HUMANFACTORSF.900–F.999Forfurtherdetails,pleaserefertoITU-TListofRecommendations

6、.ITU-TRECOMMENDATIONF.471OPERATIONALREQUIREMENTSFORTHEINTERCONNECTIONOFVOICE-MAILSTORE-AND-FORWARDUNITSSummaryThisRecommendationdescribesthegeneralprinciplesandoperationalaspectsofthevoice-mailstore-and-forwardservicedefinedinRecommendationF.472whenoperatedandinterconnecte

7、dbetweenserviceproviders.ItalsoaddressestheelementsofserviceofferedbyVoice-mailStore-and-ForwardUnits(VoiceSFUs)toitsdirectuser,avoice-mailsystemandbetweenVoiceSFUs.ThisserviceisdesignedtobeimplementedinconjunctionwithRecommendationF.472whichdescribesthevoice-mailstore-and

8、-forwardservice.SourceITU-TRecommendationF.471waspreparedbyITU-TStudyGroup7(1997-2000)and