SIP协议中文版

ICSYDYD××××—××××TechnicalRequirementsforSessionInitiationProtocolPart1BasicSessionInitiationProtocol----YD××××—××××I.............................................................................II1................................................................................12......................................................................13SIP.............................................................................14(UA)..............................................................55.........................................................................156.......................................................................177...........................................................................178dialog......................................................................199.......................................................................2310......................................................................2411......................................................................2612().......................................................2613SIP.........................................................................4314..............................................................................5015....................................................................5416............................................................................6217..........................................................................7718HTTP...................................................................8319S/MIME............................................................................8820SIPBNF.................................................................95A()......................................107B()IANA....................................................116C()RFC2543.........................................119D()SIP.....................................123E()SIP................................................129F()SDP/............................................135G()................................................146H()OPENISSUE...................................................160I()SIPINFO......................................................163YD××××—××××IIRFC3261SIPSIPHTTPS/MIMESIPBNFIANAIEEERFCIPYD××××—××××11SIPSIPzzzzzzz2RFC32612002SIPRFC32622002SIPRFC32632002RFC2279RFC28223SIPSIPUTF-8UTF8RFC2279SIPRFC2822SIP*1CRLF()[]YD××××—××××2/*[]CRLFSIPHTTP1.1HTTP/1.1RFC2612HTTPSIPHTTP3.1RequestRequest-LineURLCRLFRequest-Line=Method[]Request-URI[]SIP-VersionCRLF1Method6INVITEACKCANCELOPTIONSBYEREGISTERREGISTERINVITEACKCANCELBYEOPTIONS6SIP2Request-URLRequest-URLsipsipsRequest-URItelURItelURIRFC2806SIPSIPURLSIPURISIPSURIURI3SIP-VersionSIP/2.03.2ResponseStatus-LineStatus-Line=SIP-Version[]Status-Code[]Reason-PhraseCRLFCRLFCRLF1Status-Code32Reason-PhraseStatus-CodeReason-PhraseReason-PhraseReason-Phrase611001991XX2002992XX11XX22XX33XX44XX55XX66XX173.3SIPHTTPHTTPSIPYD××××—××××3RFC2616RFC2616(folding)(folding)(folding)RFC2616SIPheader=header-nameHCOLONheader-value*(COMMAheader-value)SIP,*Contact,3.3.1SIPRFC28222.2field-name:field-value25field-name:[]field-valueTABSubject:Iknowyou'rethere,pickupthephoneandtalktome!Subject:Iknowyou'rethere,pickupthephoneandtalktome!ViaRouteRecord-RouteProxy-RequireMax-ForwardsProxy-Authorization7.3:[e-mail]:LunchRoute:sip:[e-mail]:sip:[e-mail]2Route:sip:[e-mail],sip:[e-mail]:sip:[e-mail]:Lunch3Subject:LunchRoute:sip:[e-mail],sip:[e-mail],YD××××—××××4sip:[e-mail]1Route:sip:[e-mail]:sip:[e-mail]:sip:[e-mail]2Route:sip:[e-mail]:sip:[e-mail]:sip:[e-mail]3Route:sip:[e-mail],sip:[e-mail],sip:[e-mail]8:field-name:field-value*(;parameter-name=parameter-value)-1)Contact:sip:[e-mail];expires=3600CONTACT:sip:[e-mail];ExPiReS=36002)Content-Disposition:session;handling=optionalcontent-disposition:Session;HANDLING=OPTIONAL3Warning:370devnullChooseabiggerpipeWarning:370devnullCHOOSEABIGGERPIPE3.3.2SIP203.3.3UDPMTU203.4SIPSIPSIPYD××××—××××53.4.1Content-TypeContent-EncodingContent-EncodingContent-TypemultipartMIMEMIMERFC2046MIMEAcceptMIMESDPMIMESIPUTF-83.4.2Content-LengthContent-Length20.14SIPHTTP1.1chunkedchunked3.5SIPSIPUDPSIP18SIPSIPCRLFContent-LengthSIPSIP4(UA)(UA)(UAC)(UAS)UACPSTNUASUACUASUASUACUACUASdialogUASIPINVITE1226UACUASS/MIME4.1UACUAC4.1.1UACSIPToFromCSeqYD××××—××××6Call-IDMax-ForwardsViaSIPSIPrequestlineRequest-URISIPINVITE13OPTIONS114.1.1.1Request-URIREGISTERRequest-URIToURIREGISTERRequest-URI10UAUARequest-URIRequest-URIURIUACUASIPUAURIURI12.2.1.1Request-URIRouteRequest-URIURI4.1.1.2ToToToSIPSIPSURIURIRFC2806telURLSIPURITLSSIPSURIToUACToURI”bob”UASIPURI@SIPSURI@SIPURI@UAtelURL”411”URItel:[e-mail]