【英文标准名称】:Informationtechnology-Telecommunicationsandinformationexchangebetweensystems-CorporateTelecommunicationNetworks-TunnellingofQSIGoverSIP
【原文标准名称】:信息技术.系统间远程通信和信息交换.联合远程通信网络.SIP上QSIG的隧道效应
【标准号】:ISO/IEC22535-2006
【标准状态】:作废
【国别】:国际
【发布日期】:2006-04
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1/SC6
【标准类型】:()
【标准水平】:()
【中文主题词】:应用层;电路网络;通信网;定义;信息交换;信息技术;网络互连;网络层;调度系统;协议;QSIG;对话初始协议;信号传输;电信;传输协议
【英文主题词】:Applicationlayer;Circuitnetworks;Communicationnetworks;Definitions;Informationinterchange;Informationtechnology;Networkinterconnection;Networklayers;Pagingsystems;Protocols;QSIG;SessionInitiationProtocol;Signaltransmission;Telecommunication;Telecommunications;Transmissionprotocol
【摘要】:ThisInternationalStandardspecifiestunnellingof"QSIG"overtheSessionInitiationProtocol(SIP)withinacorporatetelecommunicationnetwork(CN).QSIGisasignallingprotocolthatoperatesbetweenPrivateIntegratedservicesNetworkexchanges(PINX)withinaPrivateIntegratedServicesNetwork(PISN).APISNprovidescircuit-switchedbasicservicesandsupplementaryservicestoitsusers.QSIGisspecifiedinInternationalStandards,inparticularISO/IEC11572(callcontrolinsupportofbasicservices),ISO/IEC11582(genericfunctionalprotocolforthesupportofsupplementaryservices)andanumberofStandardsspecifyingindividualsupplementaryservices.NOTEThenameQSIGwasderivedfromthefactthatitisusedforsignallingattheQreferencepoint.TheQreferencepointisapointofdemarcationbetweentwoPINXs.SIPisanapplicationlayerprotocolforestablishing,terminatingandmodifyingmultimediasessions.ItistypicallycarriedoverIP(RFC791,RFC2460).Telephonecallsareconsideredasatypeofmultimediasessionwherejustaudioisexchanged.SIPisdefinedinRFC3261.OftenaCNcomprisesbothPISNsemployingQSIGandIPnetworksemployingSIP.AcallorcallindependentsignallingcanoriginateatauserconnectedtoaPISNandterminateatauserconnectedtoanIPnetworkorviceversa.Ineithercase,agatewayprovidesinterworkingbetweenQSIGandSIPattheboundarybetweenthePISNandtheIPnetwork.BasiccallinterworkingatagatewayisspecifiedinISO/IEC17343.AnothercaseiswhereacallorcallindependentsignallingoriginatesatauserconnectedtoaPISN,traversesanIPnetworkusingSIP,andterminatesatauserconnectedtoanother(oranotherpartofthesame)PISN.ThisInternationalStandardaddressesthislastcaseinawaythatpreservesallQSIGcapabilitiesacrosstheIPnetwork.ItachievesthisbytunnellingQSIGmessageswithinSIPrequestsandresponsesinthecontextofaSIPdialog.ThetunnellingofQSIGthroughapublicIPnetworkemployingSIPisoutsidethescopeofthisInternationalStandard.However,thefunctionalityspecifiedinthisInternationalStandardisinprincipleapplicabletosuchascenariowhendeployedinconjunctionwithotherrelevantfunctionality(e.g.,addresstranslation,securityfunctions,etc.).ThisspecificationisapplicabletoanyinterworkingunitthatcanactasagatewaybetweenaPISNemployingQSIGandacorporateIPnetworkemployingSIP,withQSIGtunnelledwithinSIPrequestsandresponses.
【中国标准分类号】:M11
【国际标准分类号】:33_040_35
【页数】:14P;A4
【正文语种】:英语


【英文标准名称】:Transportablegascylinders-Valveprotectioncapsandvalveguardsforindustrialandmedicalgascylinders-Design,constructionandtests(includedamendmentA1:1999+A2:2000);GermanversionEN962:1996+A1:1999+A2:2000
【原文标准名称】:移动式气瓶.工业和医疗气体瓶的阀门保护帽和阀盖.设计、制造和试验(包括修改件A1-1999和A2-2000)
【标准号】:DINEN962-2000
【标准状态】:作废
【国别】:德国
【发布日期】:2000-11-01
【实施或试行日期】:2000-11-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:工业;使用;医用气体;阀门帽;材料强度;尺寸;储气罐;作标记;护罩;储气瓶;气阀;帽(闭塞物);气体;机械性能;管帽;试验;保护装置;定义;规范(验收);保护设备;刀片;材料;阀门;易动的;安全装置;应用;设计;医学科学;认可试验
【英文主题词】:Applications;Approvaltesting;Caps(closures);Definition;Definitions;Design;Dimensions;Gascylinders;Gasholders;Gasvalves;Gases;Industries;Inserts;Marking;Materials;Mechanicalproperties;Medicalgases;Medicalsciences;Mobile;Pipecaps;Protectiondevices;Protectivecaps;Protectivedevices;Safetydevices;Specification(approval);Strengthofmaterials;Testing;Use;Valvecaps;Valves
【摘要】:ThisamendementtoEN962hasbeenpreparedtoaligncertainrequirementswithRID/ADR.
【中国标准分类号】:Q81
【国际标准分类号】:23_020_30;23_060_99
【页数】:12P;A4
【正文语种】:德语