CCITTF.400X.400(031993)(英)Messagehandlingsystem…….pdf

《CCITTF.400X.400(031993)(英)Messagehandlingsystem…….pdf》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、INTERNATIONALTELECOMMUNICATIONUNIONCCITTF.400/X.400THEINTERNATIONALTELEGRAPHANDTELEPHONECONSULTATIVECOMMITTEEMESSAGEHANDLINGANDDIRECTORYSERVICES–OPERATIONSANDDEFINITIONOFSERVICEF.400(08/92)DATACOMMUNICATIONNETWORKS:MESSAGEHANDLINGSYSTEMSX.400(03/93)MESSAGEHANDLI

2、NGSERVICES:MESSAGEHANDLINGSYSTEMANDSERVICEOVERVIEWRecommendationF.400/X.400FOREWORDTheCCITT(theInternationalTelegraphandTelephoneConsultativeCommittee)isapermanentorganoftheInternationalTelecommunicationUnion(ITU).CCITTisresponsibleforstudyingtechnical,operating

3、andtariffquestionsandissuingRecommendationsonthemwithaviewtostandardizingtelecommunicationsonaworldwidebasis.ThePlenaryAssemblyofCCITTwhichmeetseveryfouryears,establishesthetopicsforstudyandapprovesRecommendationspreparedbyitsStudyGroups.TheapprovalofRecommendat

4、ionsbythemembersofCCITTbetweenPlenaryAssembliesiscoveredbytheprocedurelaiddowninCCITTResolutionNo.2(Melbourne,1988).RecommendationF.400wasrevisedbyStudyGroupIandwasapprovedundertheResolutionNo.2procedureonthe4thofAugust1992.RecommendationX.400wasrevisedbyStudyGr

5、oupVIIandapprovedbytheWorldTelecommunicationStandardizationConference,Helsinki,1st-12thofMarch1993.___________________CCITTNOTEInthisRecommendation,theexpression“Administration”isusedforconcisenesstoindicatebothatelecommunicationadministrationandarecognizedpriva

6、teoperatingagency.ITU1993Allrightsreserved.Nopartofthispublicationmaybereproducedorutilizedinanyformorbyanymeans,electronicormechanical,includingphotocopyingandmicrofilm,withoutpermissioninwritingfromtheITU.RecommendationF.400/X.400RecommendationF.400(08/92)/X.

7、400(03/93)MESSAGEHANDLINGSERVICES:MESSAGEHANDLINGSYSTEMANDSERVICESOVERVIEW(revised,1992)CONTENTS1Scope2Normativereferences3Definitions4.Abbreviations5Conventions6Purpose7FunctionalmodelofMHS7.1DescriptionoftheMHSmodel7.2Structureofmessages7.3ApplicationoftheMHSm

8、odel7.4Messagestore8Messagetransferservice8.1Submissionanddelivery8.2Transfer8.3Notifications8.4Useragent8.5Messagestore8.6Accessunit8.7UseoftheMTSintheprovisionofvar