Session Initiation Protocol (SIP) Parameters - Internet ...

Header Fields SessionInitiationProtocol(SIP)Parameters Created 2002-01 LastUpdated 2022-03-01 AvailableFormats XML HTML Plaintext Registriesincludedbelow HeaderFields ReasonProtocols OptionTags WarningCodes(warn-codes) MethodsandResponseCodes ResponseCodes SIPPrivacyHeaderFieldValues SecurityMechanismNames CompressionSchemes SIP/SIPSURIParameters HeaderFieldParametersandParameterValues URIPurposes Resource-PriorityNamespaces Resource-PriorityPriority-values Namespace:drsn Namespace:dsn Namespace:q735 Namespace:ets Namespace:wps Namespace:dsn-000000 Namespace:dsn-000001 Namespace:dsn-000002 Namespace:dsn-000003 Namespace:dsn-000004 Namespace:dsn-000005 Namespace:dsn-000006 Namespace:dsn-000007 Namespace:dsn-000008 Namespace:dsn-000009 Namespace:drsn-000000 Namespace:drsn-000001 Namespace:drsn-000002 Namespace:drsn-000003 Namespace:drsn-000004 Namespace:drsn-000005 Namespace:drsn-000006 Namespace:drsn-000007 Namespace:drsn-000008 Namespace:drsn-000009 Namespace:rts-000000 Namespace:rts-000001 Namespace:rts-000002 Namespace:rts-000003 Namespace:rts-000004 Namespace:rts-000005 Namespace:rts-000006 Namespace:rts-000007 Namespace:rts-000008 Namespace:rts-000009 Namespace:crts-000000 Namespace:crts-000001 Namespace:crts-000002 Namespace:crts-000003 Namespace:crts-000004 Namespace:crts-000005 Namespace:crts-000006 Namespace:crts-000007 Namespace:crts-000008 Namespace:crts-000009 Namespace:esnet Namespace:mcpttp Namespace:mcpttq IdentityParameters Identity-InfoAlgorithmParameterValues SIPForumUserAgentConfigurationParameters Service-ID/Application-IDLabels InfoPackagesRegistry SIPConfigurationProfileTypes Geolocation-ErrorCodes ReasonCodes Proxy-FeatureFeature-CapabilityIndicatorTrees GlobalFeature-CapabilityIndicatorRegistrationTree SIPFeature-CapabilityIndicatorRegistrationTree PriorityHeaderFieldValues SIPTransport UUIPackages UUIContentParameters UUIEncodingParameters PushNotificationService(PNS) SIPAlertMsg-ErrorCodes HeaderFields Expert(s) AdamRoach Reference [RFC3261][RFC3427][RFC5727] Note Thetablebelowliststheheaderfieldscurrentlydefinedforthe SessionInitiationProtocol(SIP)[RFC3261].Someheadershave single-lettercompactforms(Section7.3ofRFC3261).Headerfield namesarecase-insensitive. StandardheaderfieldsandmessagesMUSTNOTbeginwiththeleading characters"P-".Existing"P-"headerfieldregistrationsare consideredgrandfathered,butnewregistrationsofInformational headerfieldsshouldnotbeginwiththeleadingcharacters"P-" (unlessthe"P-"wouldpreservecompatibilitywithanpre-existing unregisteredusageoftheheaderfield,atthediscretionofthe DesignatedExpert).ShortformsofheaderfieldsMUSTonlybe assignedtostandardstrackheaderfields.Atthediscretionofthe DesignatedExpert,aheaderregistrationmayrequireaStandards Action. AvailableFormats CSV Range RegistrationProcedures InformationalHeader ExpertReview StandardHeader StandardsAction HeaderName compact Reference Accept [RFC3261] Accept-Contact a [RFC3841] Accept-Encoding [RFC3261] Accept-Language [RFC3261] Accept-Resource-Priority [RFC4412] Additional-Identity [3GPPTS24.229v16.7.0] [Frederic_Firmin] Alert-Info [RFC3261] AlertMsg-Error [RFC8876] Allow [RFC3261] Allow-Events u [RFC6665] Answer-Mode [RFC5373] Attestation-Info [3GPPTS24.229v15.11.0] [Frederic_Firmin] Authentication-Info [RFC3261] Authorization [RFC3261] Call-ID i [RFC3261] Call-Info [RFC3261] Cellular-Network-Info [3GPPTS24.229v13.9.0] [Frederic_Firmin] Contact m [RFC3261] Content-Disposition [RFC3261] Content-Encoding e [RFC3261] Content-ID [RFC8262] Content-Language [RFC3261] Content-Length l [RFC3261] Content-Type c [RFC3261] CSeq [RFC3261] Date [RFC3261] Encryption(Deprecated) [RFC3261] Error-Info [RFC3261] Event o [RFC6665][RFC6446] Expires [RFC3261] Feature-Caps [RFC6809] Flow-Timer [RFC5626] From f [RFC3261] Geolocation [RFC6442] Geolocation-Error [RFC6442] Geolocation-Routing [RFC6442] Hide(Deprecated) [RFC3261] History-Info [RFC7044] Identity y [RFC8224] Identity-Info(deprecatedby[RFC8224]) [RFC8224] Info-Package [RFC6086] In-Reply-To [RFC3261] Join [RFC3911] Max-Breadth [RFC5393] Max-Forwards [RFC3261] MIME-Version [RFC3261] Min-Expires [RFC3261] Min-SE [RFC4028] Organization [RFC3261] Origination-Id [3GPPTS24.229v15.11.0] [Frederic_Firmin] P-Access-Network-Info [RFC7315] P-Answer-State [RFC4964] P-Asserted-Identity [RFC3325] P-Asserted-Service [RFC6050] P-Associated-URI [RFC7315] P-Called-Party-ID [RFC7315] P-Charge-Info [RFC8496] P-Charging-Function-Addresses [RFC7315] P-Charging-Vector [RFC7315] P-DCS-Trace-Party-ID [RFC5503] P-DCS-OSPS [RFC5503] P-DCS-Billing-Info [RFC5503] P-DCS-LAES [RFC5503] P-DCS-Redirect [RFC5503] P-Early-Media [RFC5009] P-Media-Authorization [RFC3313] P-Preferred-Identity [RFC3325] P-Preferred-Service [RFC6050] P-Private-Network-Indication [RFC7316] P-Profile-Key [RFC5002] P-Refused-URI-List [RFC5318] P-Served-User [RFC5502] [RFC8498] P-User-Database [RFC4457] P-Visited-Network-ID [RFC7315] Path [RFC3327] Permission-Missing [RFC5360] Policy-Contact [RFC6794] Policy-ID [RFC6794] Priority [RFC3261] Priority-Share [3GPPTS24.229v13.16.0] [Frederic_Firmin] Priv-Answer-Mode [RFC5373] Privacy [RFC3323] Proxy-Authenticate [RFC3261] Proxy-Authorization [RFC3261] Proxy-Require [RFC3261] RAck [RFC3262] Reason [RFC3326] Reason-Phrase Reservedtoavoidconflictwith[RFC6873].[Adam_Roach] Record-Route [RFC3261] Recv-Info [RFC6086] Refer-Events-At [RFC7614] Refer-Sub [RFC4488] Refer-To r [RFC3515] Referred-By b [RFC3892] Reject-Contact j [RFC3841] Relayed-Charge [3GPPTS24.229v12.14.0] [Frederic_Firmin] Replaces [RFC3891] Reply-To [RFC3261] Request-Disposition d [RFC3841] Require [RFC3261] Resource-Priority [RFC4412] Resource-Share [3GPPTS24.229v13.7.0] [Frederic_Firmin] Response-Key(Deprecated) [RFC3261] Response-Source [3GPPTS24.229v15.11.0] [Frederic_Firmin] Restoration-Info [3GPPTS24.229v12.14.0] [Frederic_Firmin] Retry-After [RFC3261] Route [RFC3261] RSeq [RFC3262] Security-Client [RFC3329] Security-Server [RFC3329] Security-Verify [RFC3329] Server [RFC3261] Service-Interact-Info [3GPPTS24.229v13.18.0] [Frederic_Firmin] Service-Route [RFC3608] Session-Expires x [RFC4028] Session-ID [RFC7989] SIP-ETag [RFC3903] SIP-If-Match [RFC3903] Subject s [RFC3261] Subscription-State [RFC6665] Supported k [RFC3261] Suppress-If-Match [RFC5839] Target-Dialog [RFC4538] Timestamp [RFC3261] To t [RFC3261] Trigger-Consent [RFC5360] Unsupported [RFC3261] User-Agent [RFC3261] User-to-User [RFC7433] Via v [RFC3261][RFC7118] Warning [RFC3261] WWW-Authenticate [RFC3261] ReasonProtocols RegistrationProcedure(s) SpecificationRequired Expert(s) GonzaloCamarillo Reference [RFC3326] AvailableFormats CSV ProtocolValue ProtocolCause Reference SIP Statuscode [RFC3261] Q.850 Causevalueindecimalrepresentation [ITU-TQ.850] Preemption Causevalueindecimal[1] [RFC4411] EMM Causevalueindecimalrepresentation[2] [3GPP TS 24.301 subclause 9.9.3.9,Table9.9.3.9.1][_3GPP] ESM Causevalueindecimalrepresentation[3] [3GPP TS 24.301 subclause 9.9.4.4,Table9.9.4.4.1][_3GPP] S1AP-RNL Radionetworklayercausevalueindecimalrepresentation [3GPP TS 36.413][_3GPP] S1AP-TL Radionetworklayercausevalueindecimalrepresentation [3GPP TS 36.413subclause 9.2.1.3][4][_3GPP] S1AP-NAS Non-accessstratumcausevalueindecimalrepresentation [3GPP TS 36.413subclause 9.2.1.3][4][_3GPP] S1AP-MISC Miscellaneouscausevalueindecimalrepresentation [3GPP TS 36.413subclause 9.2.1.3][4][_3GPP] S1AP-PROT S1Protocolcausevalueindecimalrepresentation [3GPP TS 36.413subclause 9.2.1.3][4][_3GPP] DIAMETER CauseforprotocolfailureofGTP-CsupportingWLAN,asarepresentationindecimaldigitsofthereceivedbinaryvalue. [3GPP TS 29.274subclause 8.103][5][_3GPP] IKEV2 CauseforprotocolfailureofIKEV2supportinguntrustedWLAN,asarepresentationindecimaldigitsofthereceivedbinaryvalue. [3GPP TS 29.274subclause 8.103][6][_3GPP] RELEASE_CAUSE causevalue1:Userendscall causevalue2:RTP/RTCPtime-out causevalue3:Mediabearerloss causevalue4:SIPtimeout-noACK causevalue5:SIPresponsetime-out causevalue6:Call-setuptime-out [3GPP TS 24.229v14.4.0][Frederic_Firmin] FAILURE_CAUSE causevalue1:MediabearerorQoSlost causevalue2:Releaseofsignallingbearer causevalue3:Indicationoffailedresourcesallocation [3GPP TS 24.229v14.4.0][Frederic_Firmin] OptionTags RegistrationProcedure(s) StandardsAction Reference [RFC3261][RFC5727] Note OptiontagsareusedinheaderfieldssuchasRequire, Supported,Proxy-Require,andUnsupportedinsupportofSIP compatibilitymechanismsforextensions.Theoptiontag itselfisastringthatisassociatedwithaparticularSIP option(thatis,anextension).Itidentifiestheoptionto SIPendpoints. AvailableFormats CSV Name Description Reference 100rel Thisoptiontagisforreliabilityof provisionalresponses.Whenpresentina Supportedheader,itindicatesthattheUA cansendorreceivereliableprovisional responses.WhenpresentinaRequireheader inarequestitindicatesthattheUASMUST sendallprovisionalresponsesreliably. WhenpresentinaRequireheaderina reliableprovisionalresponse,itindicates thattheresponseistobesentreliably. [RFC3262] 199 Thisoption-tagisforindicatingsupport ofthe199EarlyDialogTerminated provisionalresponsecode.Whenpresentina Supportedheaderofarequest,itindicates thattheUACsupportsthe199responsecode. WhenpresentinaRequireorProxy-Require headerfieldofarequest,itindicatesthat theUAS,orproxies,MUSTsupportthe199 responsecode.ItdoesnotrequiretheUAS, orproxies,toactuallysend199responses. [RFC6228] answermode Thisoptiontagisforsupportofthe Answer-ModeandPriv-Answer-Mode extensionsusedtonegotiateautomatic ormanualansweringofarequest. [RFC5373] early-session AUAaddingtheearly-sessionoptiontag toamessageindicatesthatitunderstands theearly-sessioncontentdisposition. [RFC3959] eventlist Extensiontoallowsubscriptionstolists ofresources [RFC4662] explicitsub ThisoptiontagidentifiesanextensiontoREFERto suppresstheimplicitsubscriptionandprovideaURIforanexplicit subscription. [RFC7614] from-change Thisoptiontagisusedtoindicatethat aUAsupportschangestoURIsinFromand Toheaderfieldsduringadialog. [RFC4916] geolocation-http The"geolocation-http"optiontagsignals supportforacquiringlocationinformation viaanHTTP[RFC2616].Alocation recipientwhosupportsthisoptioncan requestlocationwithanHTTPGETand parsearesulting200responsecontaining aPIDF-LOobject.TheURIschemes supportedbythisoptioninclude"http" and"https". [RFC6442] geolocation-sip The"geolocation-sip"optiontagsignals supportforacquiringlocationinformation viathepresenceeventpackageofSIP [RFC3856].Alocationrecipientwho supportsthisoptioncansendaSUBSCRIBE requestandparsearesultingNOTIFY containingaPIDF-LOobject.TheURI schemessupportedbythisoptioninclude "sip","sips",and"pres". [RFC6442] gin Thisoptiontagisusedtoidentifythe extensionthatprovidesRegistrationfor MultiplePhoneNumbersinSIP.Whenpresent inaRequireorProxy-Requireheaderfieldof aREGISTERrequest,itindicatesthatsupport forthisextensionisrequiredofregistrars andproxies,respectively,thatareaparty totheregistrationtransaction. [RFC6140] gruu ThisoptiontagisusedtoidentifytheGlobally RoutableUserAgentURI(GRUU)extension.When usedinaSupportedheader,itindicatesthat aUserAgentunderstandstheextension. WhenusedinaRequireheaderfieldofaREGISTER request,itindicatesthattheregistraris notexpectedtoprocesstheregistrationunless itsupportstheGRUUextension. [RFC5627] histinfo WhenusedwiththeSupportedheader field,thisoptiontagindicatestheUAC supportstheHistoryInformationtobe capturedforrequestsandreturnedin subsequentresponses.Thistagisnot usedinaProxy-RequireorRequire headerfield,sincesupportof History-Infoisoptional. [RFC7044] ice Thisoptiontagisusedtoidentifythe InteractiveConnectivityEstablishment(ICE) extension.WhenpresentinaRequireheader field,itindicatesthatICEisrequiredby anagent. [RFC5768] join SupportfortheSIPJoinHeader [RFC3911] multiple-refer Thisoptiontagindicatessupport forREFERrequeststhatcontaina resourcelistdocumentdescribing multipleREFERtargets. [RFC5368] norefersub ThisoptiontagspecifiesaUserAgent abilityofacceptingaREFERrequestwithout establishinganimplicitsubscription (comparedtothedefaultcasedefinedin [RFC3515]. [RFC4488] nosub ThisoptiontagidentifiesanextensiontoREFERto suppresstheimplicitsubscriptionandindicatethatnoexplicit subscriptionisforthcoming. [RFC7614] outbound Thisoption-tagisusedtoidentifyUAsand Registrarswhichsupportextensionsfor ClientInitiatedConnections.AUAplaces thisoptioninaSupportedheaderto communicateitssupportforthisextension. ARegistrarplacesthisoption-tagina Requireheadertoindicatetothe registeringUserAgentthattheRegistrar usedregistrationsusingthebindingrules definedinthisextension. [RFC5626] path ASIPUAthatsupportsthePathextension headerfieldincludesthisoptiontagasa headerfieldvalueinaSupportedheader fieldinallrequestsgeneratedbythatUA. Intermediateproxiesmayusethepresence ofthisoptiontaginaREGISTERrequestto determinewhethertoofferPathservicefor forthatrequest.Ifanintermediateproxy requiresthattheregistrarsupportPathfor arequest,thenitincludesthisoptiontag asaheaderfieldvalueinaRequires headerfieldinthatrequest. [RFC3327] policy Thisoptiontagisusedtoindicatethat aUAcanprocesspolicyserverURIsfor andsubscribetosession-specific policies. [RFC6794] precondition AnoffererMUSTincludethistaginthe Requireheaderfieldiftheoffercontains oneormore"mandatory"strength-tags.If allthestrength-tagsinthedescriptionare "optional"or"none"theoffererMUSTinclude thistageitherinaSupportedheaderfield orinaRequireheaderfield. [RFC3312] pref Thisoptiontagisusedtoensurethata serverunderstandsthecalleecapabilities parametersusedintherequest. [RFC3840] privacy Thisoptiontagindicatessupportforthe Privacymechanism.Whenusedinthe Proxy-Requireheader,itindicatesthatproxy serversdonotforwardtherequestunlessthey canprovidetherequestedprivacyservice. ThistagisnotusedintheRequireor Supportedheaders.Proxiesremovethisoption tagbeforeforwardingtherequestifthedesired privacyfunctionhasbeenperformed. [RFC3323] recipient-list-invite ThebodycontainsalistofURIs thatindicatestherecipientsofthe SIPINVITErequest [RFC5366] recipient-list-message ThebodycontainsalistofURIs thatindicatestherecipientsof theSIPMESSAGErequest [RFC5365] recipient-list-subscribe Thisoptiontagisusedtoensure thataservercanprocessthe recipient-listbodyusedina SUBSCRIBErequest. [RFC5367] record-aware ThisoptiontagistoindicatetheabilityoftheUAto receiverecordingindicatorsinmedia-levelorsession-levelSDP. WhenpresentinaSupportedheader,itindicatesthattheUAcan receiverecordingindicatorsinmedia-levelorsession-levelSDP. [RFC7866] replaces Thisoptiontagindicatessupportforthe SIPReplacesheader. [RFC3891] resource-priority Indicatesorrequestssupportforthe resourceprioritymechanism. [RFC4412] sdp-anat Theoption-tagsdp-anatisdefinedforuse intheRequireandSupportedSIP[RFC3261] headerfields.SIPuseragentsthatplacethis option-taginaSupportedheaderfieldunderstand theANATsemanticsasdefinedin[RFC4091]. [RFC4092] sec-agree Thisoptiontagindicatessupportforthe SecurityAgreementmechanism.Whenusedinthe Require,orProxy-Requireheaders,itindicates thatproxyserversarerequiredtousethe SecurityAgreementmechanism.Whenusedin theSupportedheader,itindicatesthatthe UserAgentClientsupportstheSecurityAgreement mechanism.WhenusedintheRequireheader inthe494(SecurityAgreementRequired)or 421(ExtensionRequired)responses,it indicatesthattheUserAgentClientmust usetheSecurityAgreementMechanism. [RFC3329] siprec ThisoptiontagisforidentifyingthattheSIP sessionisforthepurposeofanRS.Thisis typicallynotusedinaSupportedheader.Whenpresentina Requireheaderinarequest,itindicatesthattheUAiseitheran SRCorSRScapableofhandlingarecordingsession. [RFC7866] tdialog Thisoptiontagisusedtoidentifythetarget dialogheaderfieldextension.Whenusedin aRequireheaderfield,itimpliesthatthe recipientneedstosupporttheTarget-Dialog headerfield.WhenusedinaSupportedheader field,itimpliesthatthesenderofthemessage supportsit. [RFC4538] timer Thisoptiontagisforsupportofthe sessiontimerextension.InclusioninaSupported headerfieldinarequestorresponseindicates thattheUAiscapableofperformingrefreshes accordingtothatspecification.Inclusion inaRequireheaderinarequestmeansthat theUASmustunderstandthesessiontimerextension toprocesstherequest.InclusioninaRequire headerfieldinaresponseindicatesthatthe UACmustlookfortheSession-Expiresheader fieldintheresponse,andprocessaccordingly. [RFC4028] trickle-ice Thisoptiontagisusedtoindicate thataUAsupportsandunderstandsTrickleICE. [RFC8840] uui Thisoptiontagisusedtoindicatethat aUAsupportsandunderstandstheUser-to-Userheaderfield. [RFC7433] WarningCodes(warn-codes) RegistrationProcedure(s) RFCRequired Reference [RFC3261][Section27.2] Note Warningcodesprovideinformationsupplementaltothestatuscode inSIPresponsemessages. AvailableFormats CSV Code Description Reference 300 Incompatiblenetworkprotocol:Oneormorenetwork protocolscontainedinthesessiondescriptionare notavailable. [RFC3261] 301 Incompatiblenetworkaddressformats:Oneormore networkaddressformatscontainedinthesession descriptionarenotavailable. [RFC3261] 302 Incompatibletransportprotocol:Oneormore transportprotocolsdescribedinthesession descriptionarenotavailable. [RFC3261] 303 Incompatiblebandwidthunits:Oneormorebandwidth measurementunitscontainedinthesession descriptionwerenotunderstood. [RFC3261] 304 Mediatypenotavailable:Oneormoremediatypes containedinthesessiondescriptionarenot available. [RFC3261] 305 Incompatiblemediaformat:Oneormoremediaformats containedinthesessiondescriptionarenot available. [RFC3261] 306 Attributenotunderstood:Oneormoreofthemedia attributesinthesessiondescriptionarenot supported. [RFC3261] 307 Sessiondescriptionparameternotunderstood:A parameterotherthanthoselistedabovewasnot understood. [RFC3261] 308 Incompatiblelanguagespecification:Requested languagesnotsupported.Supportedlanguagesandmediaare: [listofsupportedlanguagesandmedia]. [RFC8373] 330 Multicastnotavailable:Thesitewheretheuseris locateddoesnotsupportmulticast. [RFC3261] 331 Unicastnotavailable:Thesitewheretheuseris locateddoesnotsupportunicastcommunication (usuallyduetothepresenceofafirewall). [RFC3261] 370 Insufficientbandwidth:Thebandwidthspecifiedin thesessiondescriptionordefinedbythemedia exceedsthatknowntobeavailable. [RFC3261] 380 SIPSNotAllowed:TheUASorproxycannotprocess therequestbecausetheSIPSschemeisnotallowed (e.g.,becausetherearecurrentlynoregistered SIPSContacts). [RFC5630] 381 SIPSRequired:TheUASorproxycannotprocessthe requestbecausetheSIPSschemeisrequired. [RFC5630] 399 Miscellaneouswarning:Thewarningtextcaninclude arbitraryinformationtobepresentedtoahumanuser orlogged.AsystemreceivingthiswarningMUSTNOT takeanyautomatedaction. [RFC3261] MethodsandResponseCodes RegistrationProcedure(s) StandardsAction Reference [RFC3261][RFC5727] AvailableFormats CSV Methods Reference ACK [RFC3261] BYE [RFC3261] CANCEL [RFC3261] INFO [RFC6086] INVITE [RFC3261][RFC6026] MESSAGE [RFC3428] NOTIFY [RFC6665] OPTIONS [RFC3261] PRACK [RFC3262] PUBLISH [RFC3903] REFER [RFC3515] REGISTER [RFC3261] SUBSCRIBE [RFC6665] UPDATE [RFC3311] ResponseCodes RegistrationProcedure(s) RFCRequired Reference [RFC3261] Note Allresponsecodesbelowaredefinedby[RFC3261]unless otherwisenoted. 1xx:Provisional 2xx:Successful 3xx:Redirection 4xx:RequestFailure 5xx:ServerFailure 6xx:GlobalFailures AvailableFormats CSV ResponseCode Description Reference 100 Trying 180 Ringing 181 CallIsBeingForwarded 182 Queued 183 SessionProgress 199 EarlyDialogTerminated [RFC6228] 200 OK 202 Accepted(Deprecated) [RFC6665] 204 NoNotification [RFC5839] 300 MultipleChoices 301 MovedPermanently 302 MovedTemporarily 305 UseProxy 380 AlternativeService 400 BadRequest 401 Unauthorized 402 PaymentRequired 403 Forbidden 404 NotFound 405 MethodNotAllowed 406 NotAcceptable 407 ProxyAuthenticationRequired 408 RequestTimeout 410 Gone 412 ConditionalRequestFailed [RFC3903] 413 RequestEntityTooLarge 414 Request-URITooLong 415 UnsupportedMediaType 416 UnsupportedURIScheme 417 UnknownResource-Priority [RFC4412] 420 BadExtension 421 ExtensionRequired 422 SessionIntervalTooSmall [RFC4028] 423 IntervalTooBrief 424 BadLocationInformation [RFC6442] 425 BadAlertMessage [RFC8876] 428 UseIdentityHeader [RFC8224] 429 ProvideReferrerIdentity [RFC3892] 430 FlowFailed [RFC5626] 433 AnonymityDisallowed [RFC5079] 436 BadIdentityInfo [RFC8224] 437 UnsupportedCredential [RFC8224] 438 InvalidIdentityHeader [RFC8224] 439 FirstHopLacksOutboundSupport [RFC5626] 440 Max-BreadthExceeded [RFC5393] 469 BadInfoPackage [RFC6086] 470 ConsentNeeded [RFC5360] 480 TemporarilyUnavailable 481 Call/TransactionDoesNotExist 482 LoopDetected 483 TooManyHops 484 AddressIncomplete 485 Ambiguous 486 BusyHere 487 RequestTerminated 488 NotAcceptableHere 489 BadEvent [RFC6665] 491 RequestPending 493 Undecipherable 494 SecurityAgreementRequired [RFC3329] 500 ServerInternalError 501 NotImplemented 502 BadGateway 503 ServiceUnavailable 504 ServerTime-out 505 VersionNotSupported 513 MessageTooLarge 555 PushNotificationServiceNotSupported [RFC8599] 580 PreconditionFailure [RFC3312] 600 BusyEverywhere 603 Decline 604 DoesNotExistAnywhere 606 NotAcceptable 607 Unwanted [RFC8197] 608 Rejected [RFC8688] SIPPrivacyHeaderFieldValues RegistrationProcedure(s) IETFReview Reference [RFC3323] AvailableFormats CSV PrivacyType Description Registrant Reference user Requestthatprivacyservices provideauser-levelprivacyfunction [Jon_Peterson] [RFC3323] header Requestthatprivacyservicesmodify headersthatcannotbesetarbitrarily bytheuser(Contact/Via). [Jon_Peterson] [RFC3323] session Requestthatprivacyservicesprovide privacyforsessionmedia [Jon_Peterson] [RFC3323] none Privacyservicesmustnotperformany privacyfunction [Jon_Peterson] [RFC3323] critical Privacyservicemustperformthe specifiedservicesorfailtherequest [Jon_Peterson] [RFC3323] id PrivacyrequstedforThird-Party AssertedIdentity [Cullen_Jennings] [RFC3325] history Privacyrequestedfor History-Infoheaderfield(s) [Mary_Barnes] [RFC7044] SecurityMechanismNames RegistrationProcedure(s) IETFReview Reference [RFC3329] AvailableFormats CSV MechanismName Reference digest [RFC3329] tls [RFC3329] ipsec-ike [RFC3329] ipsec-man [RFC3329] ipsec-3gpp [RFC3329] CompressionSchemes RegistrationProcedure(s) StandardsAction Reference [RFC3486] AvailableFormats CSV CompressionScheme Token Reference SignalingCompression sigcomp [RFC3486] SIP/SIPSURIParameters RegistrationProcedure(s) StandardsAction Reference [RFC3969][RFC5727] AvailableFormats CSV ParameterName PredefinedValues Reference aai No [RFC5552] bnc No [RFC6140] cause Yes [RFC4458][RFC8119] ccxml No [RFC5552] comp Yes [RFC3486] content-type No [RFC4240] delay No [RFC4240] duration No [RFC4240] extension No [RFC4240] gr No [RFC5627] iotl Yes [RFC7549] locale No [RFC4240] lr No [RFC3261] m Yes [RFC6910] maddr No [RFC3261] maxage No [RFC5552] maxstale No [RFC5552] method "get"/"post" [RFC5552] method Yes [RFC3261] ob No [RFC5626] param[n] No [RFC4240] play No [RFC4240] pn-param No [RFC8599] pn-prid No [RFC8599] pn-provider No [RFC8599] pn-purr No [RFC8599] postbody No [RFC5552] repeat No [RFC4240] sg No [RFC6140] sigcomp-id No [RFC5049] target No [RFC4458] transport Yes [RFC3261][RFC7118] ttl No [RFC3261] user Yes [RFC3261][RFC4967] voicexml No [RFC4240] HeaderFieldParametersandParameterValues RegistrationProcedure(s) IETFReview Reference [RFC3968] AvailableFormats CSV HeaderField ParameterName PredefinedValues Reference Accept q No [RFC3261] Accept-Encoding q No [RFC3261] Accept-Language q No [RFC3261] Alert-Info appearance No [RFC7463] AlertMsg-Error code no [RFC8876] Answer-Mode require No [RFC5373] Authorization algorithm Yes [RFC3261][RFC3310] Authorization auts No [RFC3310] Authorization cnonce No [RFC3261] Authorization nc No [RFC3261] Authorization nonce No [RFC3261] Authorization opaque No [RFC3261] Authorization qop Yes [RFC3261] Authorization realm No [RFC3261] Authorization response No [RFC3261] Authorization uri No [RFC3261] Authorization username No [RFC3261] Authentication-Info cnonce No [RFC3261] Authentication-Info nc No [RFC3261] Authentication-Info nextnonce No [RFC3261] Authentication-Info qop Yes [RFC3261] Authentication-Info rspauth No [RFC3261] Call-Info m Yes [RFC6910] Call-Info purpose Yes [RFC3261][RFC5367][RFC6910][RFC6993][RFC7082][RFC7852][RFC8688][RFC-ietf-rum-rue-11] Contact expires No [RFC3261] Contact mp No [RFC7044] Contact np No [RFC7044] Contact pub-gruu No [RFC5627] Contact q No [RFC3261] Contact rc No [RFC7044] Contact reg-id No [RFC5626] Contact temp-gruu No [RFC5627] Contact temp-gruu-cookie No [RFC6140] Content-Disposition handling Yes [RFC3204][RFC3261][RFC3459][RFC5621] Event adaptive-min-rate No [RFC6446] Event body Yes [RFC5989] Event call-id No [RFC4235] Event effective-by No [RFC6080] Event from-tag No [RFC4235] Event id No [RFC6665] Event include-session-description No [RFC4235] Event max-rate No [RFC6446] Event min-rate No [RFC6446] Event model No [RFC6080] Event profile-type Yes [RFC6080] Event shared No [RFC7463] Event to-tag No [RFC4235] Event vendor No [RFC6080] Event version No [RFC6080] Feature-Caps fcap-name[7] No [RFC6809] From tag No [RFC3261] Geolocation loc-src No [RFC8787] Geolocation-Error code Yes [RFC6442] History-Info mp No [RFC7044] History-Info np No [RFC7044] History-Info rc No [RFC7044] P-Access-Network-Info cgi-3gpp No [RFC7315] P-Access-Network-Info ci-3gpp2 No [RFC7315] P-Access-Network-Info ci-3gpp2-femto No [RFC7315] P-Access-Network-Info dsl-location No [RFC7315] P-Access-Network-Info dvb-rcs2-node-id No [RFC7315] P-Access-Network-Info eth-location No [RFC7315] P-Access-Network-Info fiber-location No [RFC7315] P-Access-Network-Info gstn-location No [RFC7315] P-Access-Network-Info i-wlan-node-id No [RFC7315] P-Access-Network-Info local-time-zone No [RFC7315] P-Access-Network-Info operator-specific-GI No [RFC7315] P-Access-Network-Info utran-cell-id-3gpp No [RFC7315] P-Access-Network-Info utran-sai-3gpp No [RFC7315] P-Charging-Function-Addresses ccf No [RFC7315] P-Charging-Function-Addresses ccf-2 No [RFC7315] P-Charging-Function-Addresses ecf No [RFC7315] P-Charging-Function-Addresses ecf-2 No [RFC7315] P-Charging-Vector icid-value No [RFC7315] P-Charging-Vector icid-generated-at No [RFC7315] P-Charging-Vector orig-ioi No [RFC7315] P-Charging-Vector related-icid No [RFC7315] P-Charging-Vector related-icid-generated-at No [RFC7315] P-Charging-Vector term-ioi No [RFC7315] P-Charging-Vector transit-ioi No [RFC7315] P-DCS-Billing-Info called No [RFC5503] P-DCS-Billing-Info calling No [RFC5503] P-DCS-Billing-Info charge No [RFC5503] P-DCS-Billing-Info jip No [RFC5503] P-DCS-Billing-Info locroute No [RFC5503] P-DCS-Billing-Info rksgroup No [RFC5503] P-DCS-Billing-Info routing No [RFC5503] P-DCS-LAES bcid No [RFC5503] P-DCS-LAES cccid No [RFC5503] P-DCS-LAES content No [RFC5503] P-DCS-LAES key(OBSOLETED) No [RFC3603][RFC5503] P-DCS-Redirect count No [RFC5503] P-DCS-Redirect redirector-uri No [RFC5503] P-DCS-Trace-Party-ID timestamp No [RFC5503] P-Refused-URI-List members No [RFC5318] P-Served-User sescase Yes [RFC5502] P-Served-User regstate Yes [RFC5502] P-Served-User orig-cdiv No [RFC8498] Policy-Contact non-cacheable Yes [RFC6794] Priv-Answer-Mode require No [RFC5373] Proxy-Authenticate algorithm Yes [RFC3261][RFC3310] Proxy-Authenticate authz_server No [RFC8898] Proxy-Authenticate domain No [RFC3261] Proxy-Authenticate error No [RFC8898] Proxy-Authenticate nonce No [RFC3261] Proxy-Authenticate opaque No [RFC3261] Proxy-Authenticate qop Yes [RFC3261] Proxy-Authenticate realm No [RFC3261] Proxy-Authenticate scope No [RFC8898] Proxy-Authenticate stale Yes [RFC3261] Proxy-Authorization algorithm Yes [RFC3261][RFC3310] Proxy-Authorization auts No [RFC3310] Proxy-Authorization cnonce No [RFC3261] Proxy-Authorization nc No [RFC3261] Proxy-Authorization nonce No [RFC3261] Proxy-Authorization opaque No [RFC3261] Proxy-Authorization qop Yes [RFC3261] Proxy-Authorization realm No [RFC3261] Proxy-Authorization response No [RFC3261] Proxy-Authorization uri No [RFC3261] Proxy-Authorization username No [RFC3261] Reason cause Yes [RFC3326] Reason location Yes [RFC8606] Reason text No [RFC3326] Retry-After duration No [RFC3261] Security-Client alg Yes [RFC3329] Security-Client ealg Yes [RFC3329] Security-Client d-alg Yes [RFC3329] Security-Client d-qop Yes [RFC3329] Security-Client d-ver No [RFC3329] Security-Client mod Yes [RFC3329] Security-Client port1 No [RFC3329] Security-Client port2 No [RFC3329] Security-Client prot Yes [RFC3329] Security-Client q No [RFC3329] Security-Client spi No [RFC3329] Security-Server alg Yes [RFC3329] Security-Server ealg Yes [RFC3329] Security-Server d-alg Yes [RFC3329] Security-Server d-qop Yes [RFC3329] Security-Server d-ver No [RFC3329] Security-Server mod Yes [RFC3329] Security-Server port1 No [RFC3329] Security-Server port2 No [RFC3329] Security-Server prot Yes [RFC3329] Security-Server q No [RFC3329] Security-Server spi No [RFC3329] Security-Verify alg Yes [RFC3329] Security-Verify ealg Yes [RFC3329] Security-Verify d-alg Yes [RFC3329] Security-Verify d-qop Yes [RFC3329] Security-Verify d-ver No [RFC3329] Security-Verify mod Yes [RFC3329] Security-Verify port1 No [RFC3329] Security-Verify port2 No [RFC3329] Security-Verify prot Yes [RFC3329] Security-Verify q No [RFC3329] Security-Verify spi No [RFC3329] Session-ID logme No(novaluesareallowed) [RFC8497] Session-ID remote No [RFC7989] Subscription-State adaptive-min-rate No [RFC6446] Subscription-State expires No [RFC6665] Subscription-State max-rate No [RFC6446] Subscription-State min-rate No [RFC6446] Subscription-State reason Yes [RFC6665] Subscription-State retry-after No [RFC6665] Target-Dialog local-tag No [RFC4538] Target-Dialog remote-tag No [RFC4538] To tag No [RFC3261] Trigger-Consent target-uri No [RFC5360] User-to-User content No [RFC7433] User-to-User encoding Yes [RFC7433] User-to-User purpose No [RFC7433] Via alias No [RFC5923] Via branch No [RFC3261] Via comp Yes [RFC3486] Via keep No [RFC6223] Via maddr No [RFC3261] Via oc Yes [RFC7339] Via oc-algo Yes [RFC7339][RFC7415] Via oc-seq Yes [RFC7339] Via oc-validity Yes [RFC7339] Via received No [RFC3261][RFC7118] Via received-realm No [RFC8055] Via rport No [RFC3581] Via sigcomp-id No [RFC5049] Via ttl No [RFC3261] WWW-Authenticate algorithm Yes [RFC3261][RFC3310] WWW-Authenticate authz_server No [RFC8898] WWW-Authenticate domain Yes [RFC3261] WWW-Authenticate error No [RFC8898] WWW-Authenticate nonce No [RFC3261] WWW-Authenticate opaque No [RFC3261] WWW-Authenticate qop Yes [RFC3261] WWW-Authenticate realm No [RFC3261] WWW-Authenticate scope No [RFC8898] WWW-Authenticate stale Yes [RFC3261] URIPurposes RegistrationProcedure(s) SpecificationRequired Expert(s) Unassigned Reference [RFC4575] AvailableFormats CSV Value Description Reference participation TheURIcanbeusedtojointheconference [RFC4575] streaming TheURIcanbeusedtoaccessthestreamed conferencedata [RFC4575] event TheURIcanbeusedtosubscribetothe conferenceeventpackage [RFC4575] recording TheURIcanbeusedtoaccesstherecorded conferencedata [RFC4575] web-page TheURIcanbeusedtoaccessawebpage thatcontainsadditionalinformationof theconference [RFC4575] ccmp TheURIcanbeusedtoindicatethatthe conferencefocussupportsCCMP. [RFC7082] grouptextchat TheURIcanbeusedtojoinamulti-userchatdirectly associatedwiththeconference [RFC7106] Resource-PriorityNamespaces RegistrationProcedure(s) IETFReview Reference [RFC4412][RFC7134] Note Namespace=theuniquestringidentifyingthenamespace NamespaceNumericalValue=theuniquenumericalvalueidentifyingthenamespace Levels=thenumberofpriority-valueswithinthenamespace Algorithm=IntendedoperationalbehaviorofSIPelements implementingthisnamespace NewWarncode=NewWarningCodes(warn-codes)introducedbythisnamespace NewResp.code=NewSIPresponsecodesintroducedbythisnamespace Reference=IETFdocumentreferenceforthisnamespace NamespaceNumericalValue=[RFC6401] AvailableFormats CSV Namespace NamespaceNumericalValue Levels Algorithm IntendedCode Newwarn-code Newresp.Reference dsn 0 5 preemption no no [RFC4412] drsn 1 6 preemption no no [RFC4412] q735 2 5 preemption no no [RFC4412] ets 3 5 queue no no [RFC4412] wps 4 5 queue no no [RFC4412] dsn-000000 5 10 preemption no no [RFC5478] dsn-000001 6 10 preemption no no [RFC5478] dsn-000002 7 10 preemption no no [RFC5478] dsn-000003 8 10 preemption no no [RFC5478] dsn-000004 9 10 preemption no no [RFC5478] dsn-000005 10 10 preemption no no [RFC5478] dsn-000006 11 10 preemption no no [RFC5478] dsn-000007 12 10 preemption no no [RFC5478] dsn-000008 13 10 preemption no no [RFC5478] dsn-000009 14 10 preemption no no [RFC5478] drsn-000000 15 10 preemption no no [RFC5478] drsn-000001 16 10 preemption no no [RFC5478] drsn-000002 17 10 preemption no no [RFC5478] drsn-000003 18 10 preemption no no [RFC5478] drsn-000004 19 10 preemption no no [RFC5478] drsn-000005 20 10 preemption no no [RFC5478] drsn-000006 21 10 preemption no no [RFC5478] drsn-000007 22 10 preemption no no [RFC5478] drsn-000008 23 10 preemption no no [RFC5478] drsn-000009 24 10 preemption no no [RFC5478] rts-000000 25 10 preemption no no [RFC5478] rts-000001 26 10 preemption no no [RFC5478] rts-000002 27 10 preemption no no [RFC5478] rts-000003 28 10 preemption no no [RFC5478] rts-000004 29 10 preemption no no [RFC5478] rts-000005 30 10 preemption no no [RFC5478] rts-000006 31 10 preemption no no [RFC5478] rts-000007 32 10 preemption no no [RFC5478] rts-000008 33 10 preemption no no [RFC5478] rts-000009 34 10 preemption no no [RFC5478] crts-000000 35 10 preemption no no [RFC5478] crts-000001 36 10 preemption no no [RFC5478] crts-000002 37 10 preemption no no [RFC5478] crts-000003 38 10 preemption no no [RFC5478] crts-000004 39 10 preemption no no [RFC5478] crts-000005 40 10 preemption no no [RFC5478] crts-000006 41 10 preemption no no [RFC5478] crts-000007 42 10 preemption no no [RFC5478] crts-000008 43 10 preemption no no [RFC5478] crts-000009 44 10 preemption no no [RFC5478] esnet 45 5 queue no no [RFC7135] mcpttp 46 16 preemption no no [RFC8101] mcpttq 47 16 queue no no [RFC8101] Resource-PriorityPriority-values RegistrationProcedure(s) IETFReview Reference [RFC4412][RFC7134] Note Legend: NamespaceNumericalValue=theuniquenumericalvalueidentifyingthenamespace PriorityNumericalValue:[RFC6401] Namespace:drsn Reference [RFC4412] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "routine" 5 "priority" 4 "immediate" 3 "flash" 2 "flash-override" 1 "flash-override-override" 0 Namespace:dsn Reference [RFC4412] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "routine" 4 "priority" 3 "immediate" 2 "flash" 1 "flash-override" 0 Namespace:q735 Reference [RFC4412] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "4" 4 "3" 3 "2" 2 "1" 1 "0" 0 Namespace:ets Reference [RFC4412] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "4" 4 "3" 3 "2" 2 "1" 1 "0" 0 Namespace:wps Reference [RFC4412] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "4" 4 "3" 3 "2" 2 "1" 1 "0" 0 Namespace:dsn-000000 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:dsn-000001 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:dsn-000002 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:dsn-000003 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:dsn-000004 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:dsn-000005 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:dsn-000006 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:dsn-000007 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:dsn-000008 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:dsn-000009 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:drsn-000000 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:drsn-000001 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:drsn-000002 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:drsn-000003 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:drsn-000004 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:drsn-000005 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:drsn-000006 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:drsn-000007 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:drsn-000008 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:drsn-000009 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:rts-000000 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:rts-000001 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:rts-000002 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:rts-000003 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:rts-000004 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:rts-000005 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:rts-000006 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:rts-000007 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:rts-000008 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:rts-000009 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:crts-000000 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:crts-000001 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:crts-000002 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:crts-000003 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:crts-000004 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:crts-000005 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:crts-000006 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:crts-000007 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:crts-000008 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:crts-000009 Reference [RFC5478] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 9 "1" 8 "2" 7 "3" 6 "4" 5 "5" 4 "6" 3 "7" 2 "8" 1 "9" 0 Namespace:esnet Reference [RFC7135] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "0" 4 "1" 3 "2" 2 "3" 1 "4" 0 Namespace:mcpttp Reference [RFC8101] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "mcpttp.0" 15 "mcpttp.1" 14 "mcpttp.2" 13 "mcpttp.3" 12 "mcpttp.4" 11 "mcpttp.5" 10 "mcpttp.6" 9 "mcpttp.7" 8 "mcpttp.8" 7 "mcpttp.9" 6 "mcpttp.10" 5 "mcpttp.11" 4 "mcpttp.12" 3 "mcpttp.13" 2 "mcpttp.14" 1 "mcpttp.15" 0 Namespace:mcpttq Reference [RFC8101] AvailableFormats CSV Priority-Values(leasttogreatest) PriorityNumericalValue "mcpttq.0" 15 "mcpttq.1" 14 "mcpttq.2" 13 "mcpttq.3" 12 "mcpttq.4" 11 "mcpttq.5" 10 "mcpttq.6" 9 "mcpttq.7" 8 "mcpttq.8" 7 "mcpttq.9" 6 "mcpttq.10" 5 "mcpttq.11" 4 "mcpttq.12" 3 "mcpttq.13" 2 "mcpttq.14" 1 "mcpttq.15" 0 IdentityParameters RegistrationProcedure(s) StandardsAction Reference [RFC8224] AvailableFormats CSV ParameterName Reference alg [RFC8224] info [RFC8224] Identity-InfoAlgorithmParameterValues RegistrationProcedure(s) DeprecatedandclosedperRFC8224 Reference [RFC8224] AvailableFormats CSV 'alg'ParameterName Reference rsa-sha1 [RFC4474] rsa-sha256 [RFC6072] SIPForumUserAgentConfigurationParameters Reference [RFC6011] AvailableFormats CSV Range RegistrationProcedures beginswith'sfua-' RFCRequired allothernames FirstComeFirstServed ParameterName Description Reference sfua-id TheURNidentifyingtheUserAgent,constructedasspecified insection4.1of[RFC5626]"ManagingClient-Initiated ConnectionsintheSessionInitiationProtocol(SIP)". Sincetheproceduredefinedby[RFC5626]allowsanyUAto constructavalueforthisparameter,thesfua-idparameter MUSTalwaysbeincluded. IftheUAimplements[RFC5626],andincludesthe '+sip.instance'Contactheaderfieldparameterinanyrequest, whenrequestingconfigurationitMUSTusethesamevaluefor thesfua-idparameter. [RFC6011] sfua-user Anidentifierforauserassociatedwiththeconfiguration.Note thatthismightbedifferentthananySIP'user'intheUA configuration:itcould,forexample,betheloginnameofan accountontheserviceproviderwebsite.Thesyntaxofthis parameteristhatofthe[RFC2617]'userid'. SeeSection2.4.1,"ConfigurationDataRequestAuthentication"for howthisparameterrelatestoauthenticationoftheconfiguration datarequest. [RFC6011] sfua-vendor AnidentifierthatspecifiesthevendoroftheUserAgent.The syntaxofthevalueofthisparameteristhatofaDNSdomain. ThedomainvalueMUSTbethatofadomainownedbythevendor. [RFC6011] sfua-model AnidentifierthatfurtherspecifiestheUserAgentfromamong thoseproducedbythevendor.Thesyntaxofthevalueofthis parameteristhesameasthe[RFC3261]'token'.Valuesforthis parameterareselectedbythevendor. sfua-revision AnidentifierthatfurtherspecifiestheUserAgentfromamong thoseproducedbythevendor.Thesyntaxofthevalueofthis parameteristhesameasthe[RFC3261]'token'.Valuesforthis parameterareselectedbythevendor. [RFC6011] Service-ID/Application-IDLabels RegistrationProcedure(s) SpecificationRequired Expert(s) Unassigned Reference [RFC6050] AvailableFormats CSV Service/Application Description Reference 3gpp-service Communicationservicesdefinedby3GPPforusebytheIMCN subsystemanditsattachedUAs.Thisvalueinitselfdoesnotdefine aserviceandrequiressubsequentlabelstodefinetheservice. [RFC6050] 3gpp-application Applicationsdefinedby3GPPforusebyUAsattachedtotheIMCN subsystem.Thisvalueinitselfdoesnotdefineaserviceand requiressubsequentlabelstodefinetheservice. [RFC6050] InfoPackagesRegistry RegistrationProcedure(s) SpecificationRequired Expert(s) AdamRoach Reference [RFC6086] AvailableFormats CSV Name Reference g.3gpp.access-transfer-events [3GPPTS24.237v11.14.0][Frederic_Firmin] g.3gpp.mid-call [3GPPTS24.237v10.19.0][Frederic_Firmin] g.3gpp.ussd [3GPPTS24.390v11.5.0][Frederic_Firmin] g.3gpp.state-and-event [3GPP24.237Rel-10][Frederic_Firmin] EmergencyCallData.eCall.MSD [RFC8147] EmergencyCallData.VEDS [RFC8148] infoDtmf [3GPP24.229v12.16.0][Frederic_Firmin] g.3gpp.mcptt-floor-request [3GPP24.379v13.7.0,SectionJ.1.2][Frederic_Firmin] g.3gpp.mcptt-info [3GPP24.379v13.7.0,SectionJ.2.2][Frederic_Firmin] g.3gpp.mcdata-com-release [3GPPTS24.28214.3.0][Frederic_Firmin] trickle-ice [RFC8840] g.3gpp.mcvideo-info [3GPPTS24.28114.3.0][Frederic_Firmin] SIPConfigurationProfileTypes RegistrationProcedure(s) SpecificationRequired Expert(s) Unassigned Reference [RFC6080] AvailableFormats CSV ProfileType Reference local-network [RFC6080] device [RFC6080] user [RFC6080] Geolocation-ErrorCodes RegistrationProcedure(s) SpecificationRequired Expert(s) Unassigned Reference [RFC6442] AvailableFormats CSV Code DefaultReasonPhrase Reference 100 "CannotProcessLocation" [RFC6442] 200 "PermissiontoUseLocationInformation" [RFC6442] 201 "PermissiontoRetransmitLocationInformationtoaThirdParty" [RFC6442] 202 "PermissiontoRouteBasedonLocationInformation" [RFC6442] 300 "DeferenceFailure" [RFC6442] ReasonCodes RegistrationProcedure(s) StandardsAction Reference [RFC6665] AvailableFormats CSV ReasonCode Reference deactivated [RFC6665] probation [RFC6665] rejected [RFC6665] timeout [RFC6665] giveup [RFC6665] noresource [RFC6665] invariant [RFC6665] badfilter [RFC4660] Proxy-FeatureFeature-CapabilityIndicatorTrees RegistrationProcedure(s) StandardsAction Reference [RFC6809] AvailableFormats CSV LeadingFacet Feature-CapabilityIndicatorTree Reference g. GlobalFeatureCapabilityIndicatorTree [RFC6809] sip. SIPFeatureCapabilityIndicatorTree [RFC6809] GlobalFeature-CapabilityIndicatorRegistrationTree RegistrationProcedure(s) SpecificationRequired Expert(s) PaulKyzivat(primary),ChristerHolmberg(secondary) Reference [RFC6809] AvailableFormats CSV Name Description Reference g.3gpp.iut-focus Thisfeature-capabilityindicatorwhenusedinaFeature-Capsheader fieldofaSIPrequestoraSIPresponseindicatesthatthefunctionwhichinserted theFeature-CapsheaderfieldsupportsanchoringanIUTsession. [3GPPTS24.33710.7.0] g.3gpp.mid-call Thisfeature-capabilityindicatorwhenusedinaFeature-CapsheaderfieldofaSIPrequestoraSIPresponseindicatesthat: 1.thefunctionalentityincludingthefeature-capabilityindicatorintheSIPmessagesupportstheMSCserverassistedmid-callfeature;and 2.allentitiesofwhichthefunctionalentityincludingthefeature-capabilityindicatorintheSIPmessageisawareofbeingrequestedto supportthefeaturedosupporttheMSCserverassistedmid-callfeature. [3GPPTS24.23710.10.0] g.3gpp.atcf Thisfeature-capabilityindicatorwhenincludedinaFeature-CapsheaderfieldasspecifiedinIETF[RFC6809]inaSIP REGISTERrequestoraSIPresponsetotheSIPREGISTERrequestindicatespresenceandsupportofaresourcewhichisanAccess TransferControlFunction(ATCF)andalsothesessiontransfernumberallocatedtotheATCF. [3GPPTS24.23710.10.0] g.3gpp.srvcc-alerting Thisfeature-capabilityindicatorwhenusedinaFeature-CapsheaderfieldofaSIPrequestoraSIPresponseindicatesthat: 1.thefunctionalentityincludingthefeature-capabilityindicatorintheSIPmessagesupportsaccesstransferforcallsinalertingphase;and 2.allentitiesofwhichthefunctionalentityincludingthefeature-capabilityindicatorintheSIPmessageisawareofbeingrequestedtosupport thefeaturedosupportaccesstransferforcallsinalertingphase. [3GPPTS24.23710.10.0] g.3gpp.atcf-mgmt-uri Thisfeature-capabilityindicatorwhenusedinaFeature-CapsheaderfieldasspecifiedinIETF[RFC6809][60]inSIPREGISTER requestindicatespresenceandsupportofperformingasaUASforSIPrequestsforATCFmanagementreceivedatthisURI. [3GPPTS24.23710.10.0] g.3gpp.srvcc Thisfeature-capabilityindicatorwhenincludedinaFeature-CapsheaderfieldasspecifiedinIETF[RFC6809]of: -aSIPINVITErequest;or -aSIPINVITEresponse; indicatespresenceandsupportofaresourcecapableofperformingtheSRVCCaccesstransferprocedureasspecifiedin3GPPTS24.237. [3GPPTS24.23710.10.0] g.3gpp.atcf-path Thisfeature-capabilityindicatorwhenusedinaFeature-CapsheaderfieldasspecifiedinIETF[RFC6809]inSIPREGISTER requestindicatescapabilityofidentifyingtheregistrationpathandbindingSRVCCrelatedinformationtoit. [3GPPTS24.23710.10.0] g.3gpp.cs2ps-srvcc Thisfeature-capabilityindicatorwhenincludedinFeature-Caps headerfieldasspecifiedinIETF[RFC6809][60]indicatessupportofthe CStoPSsingleradiovoicecallcontinuityasspecifiedin3GPPTS24.237. [3GPPTS24.23711.10.0][Frederic_Firmin] g.3gpp.ti Thisfeature-capabilityindicatorwhenusedinaFeature-Caps headerfieldasspecifiedinIETF[RFC6809]inSIPINVITErequestorSIP responsetotheSIPINVITErequestindicatesthecapabilityofassociating aCScallwithdialogcreatedbytheSIPINVITErequest. [3GPPTS24.23711.10.0][Frederic_Firmin] g.3gpp.loopback Thisfeature-capabilityindicator,whenincludedina Feature-Capsheaderfieldasspecifiedin[RFC6809]inaSIPINVITE request,indicatesthesupportoftheroamingarchitectureforvoice overIMSwithlocalbreakout. [3GPPTS24.229][Frederic_Firmin] g.3gpp.trf Thisfeature-capabilityindicator,whenincludedina Feature-Capsheaderfieldasspecifiedin[RFC6809]inaSIPINVITE request,indicatesthatinaroamingscenario,thevisitednetwork supportsatransitandroamingfunctionalityinordertoallowloopback ofsessionrequeststothevisitednetworkfromthehomenetwork.When used,itmayindicatetheURIofthetransitandroamingfunctionality. [3GPPTS24.22911.11.0][Frederic_Firmin] g.3gpp.home-visited Thisfeature-capabilityindicator,whenincludedina Feature-Capsheaderfieldasspecifiedin[RFC6809]inaSIPINVITE request,indicatesthatthehomenetworksupportsloopbacktothe identifiedvisitednetworkforthissession.Theloopbackisexpected tobeappliedatsomesubsequententitytotheinsertionpoint.The feature-capabilityindicatorcarriesaparametervaluewhichindicates thevisitednetwork. [3GPPTS24.229][Frederic_Firmin] g.3gpp.mrb Thisfeature-capabilityindicatorwhenincludedina Feature-Capsheaderfieldasspecifiedin[RFC6809]inaSIPINVITE requestindicatesthatinaroamingscenario,thevisitednetwork supportsmediaresourcebrokerfunctionalityfortheallocationof multimediaresourcesinthevisitednetwork.Whenused,itindicates theURIofthevisitednetworkMRB. [3GPPTS24.22911.11.0][Frederic_Firmin] g.3gpp.icsi-ref EachvalueoftheServiceReferencefeature-capabilityindicator indicatesthesoftwareapplicationssupportedbytheentity.Thevaluesfor thisfeature-capabilityindicatorequaltheIMScommunicationService Identifier(ICSI)valuessupportedbytheentity. Multiplefeature-capabilityindicatorvaluescanbeincludedintheService Referencefeature-capabilityindicators. WhenincludedintheFeature-Capsheaderfield,accordingto[RFC6809],thevalue ofthisfeature-capabilityindicatorcontainstheIMScommunicationservice identifier(ICSI)oftheIMScommunicationservicesupportedforuse1)inthe standalonetransaction(ifincludedinarequestforastandalonetransactionor aresponseassociatedwithit)or2)inthedialog(ifincludedinaninitialrequestfordialogoraresponseassociatedwithit)bytheentitywhichincludedtheFeature-Capsheaderfield. [3GPPTS24.22911.12.0][Frederic_Firmin] g.3gpp.drvcc-alerting Thisfeature-capabilityindicatorwhenincludedina Feature-CapsheaderfieldasspecifiedinIETF[RFC6809]inaSIPINVITE requestoraSIPresponsetotheSIPINVITErequestindicatessupportof PStoCSdualradioaccesstransferforcallsinalertingphase. [3GPPTS24.23712.8.0][Frederic_Firmin] g.3gpp.dynamic-stn Thisfeature-capabilityindicatorg.3gpp.dynamic-stn,when includedinaFeature-CapsheaderfieldasspecifiedinIETF[RFC6809] inaSIPINVITErequestoraSIPresponsetotheSIPINVITErequest, indicatessupporttotransferthesessiontothecircuitswitched(CS) domainusingthedynamicSTN(sessiontransfernumber)digitstring. [3GPPTS24.23712.8.0][Frederic_Firmin] g.3gpp.ps2cs-drvcc-orig-pre-alerting Thisfeature-capabilityindicator g.3gpp.ps2cs-srvcc-orig-pre-alertingwhenusedinaFeature-Capsheader fieldofaSIPrequestoraSIPresponseindicatesthat: 1.thefunctionalentityincludingthefeature-capabilityindicatorintheSIP messagesupportsthePStoCSSRVCCfororiginatingcallsinpre-alertingphase;and 2.allentitiesofwhichthefunctionalentityincludingthefeature-capability indicatorintheSIPmessageisawareofbeingrequestedtosupportthefeature dosupportthePStoCSSRVCCfororiginatingcallsinpre-alertingphase. [3GPPTS24.23712.8.0][Frederic_Firmin] g.3gpp.ps2cs-srvcc-orig-pre-alerting Thisfeature-capabilityindicator g.3gpp.ps2cs-srvcc-orig-pre-alertingwhenusedinaFeature-Capsheader fieldofaSIPrequestoraSIPresponseindicatesthat: 1.thefunctionalentityincludingthefeature-capabilityindicatorintheSIP messagesupportsthePStoCSSRVCCfororiginatingcallsinpre-alertingphase; and 2.allentitiesofwhichthefunctionalentityincludingthefeature-capability indicatorintheSIPmessageisawareofbeingrequestedtosupportthefeature dosupportthePStoCSSRVCCfororiginatingcallsinpre-alertingphase. [3GPPTS24.23712.8.0][Frederic_Firmin] g.3gpp.cs2ps-drvcc-alerting Thisfeature-capabilityindicator,whenincludedina Feature-CapsheaderfieldasspecifiedinIETF[RFC6809]inaSIP requestoraSIPresponsetotheSIPrequest,indicatessupportof CStoPSdualradioaccesstransferforcallsinalertingphase. [3GPPTS24.23712.9.0][Frederic_Firmin] g.3gpp.cs2ps-drvcc-orig-pre-alerting Thisfeature-capabilityindicatorwhenincludedina Feature-CapsheaderfieldasspecifiedinIETF[RFC6809]inaSIPrequest oraSIPresponsetotheSIPrequestindicatessupportofCStoPSdual radioaccesstransferfororiginatingcallsinpre-alertingphase. [3GPPTS24.23712.9.0][Frederic_Firmin] g.3gpp.ics Thisfeature-capabilityindicatorwhenincludedina Feature-CapsheaderfieldasspecifiedinIETF[RFC6809]inaSIPinitial requestfordialogoraresponseassociatedwiththeSIPinitialrequest indicatessupportofIMSCentralizedServices(ICS). [3GPPTS24.29212.8.0][Frederic_Firmin] g.3gpp.registration-token Thisfeature-capabilityindicator,whenincludedinaFeature-Capsheaderfieldas specifiedin[RFC6809][190]inaSIPREGISTERrequest,indicatesthe supportofusingatokentoidentifytheregistrationusedfortherequest. Thisfeature-capabilityindicatorcanbeincludedinanoriginatinginitialINVITErequestto identifywhichregistrationwasusedforthisrequestbysettingtheindicatortothesamevalue asinthe+g.3gpp.registration-tokenmediafeaturetagintheContactheaderfieldoftheREGISTER request. Thisfeature-capabilityindicatorcanbeincludedinanyresponsetoaterminatingINVITErequest toidentifywhichregistrationwasusedfortheresponsebysettingtheindicatortothesamevalue asinthe+g.3gpp.registration-tokenmediafeaturetagintheContactheaderfieldoftheREGISTER request. [3GPPTS24.22912.16.0][Frederic_Firmin] g.3gpp.verstat Thisfeature-capabilityindicator,whenincludedinaFeature-Capsheaderfieldasspecifiedin [RFC6809]ina200(OK)responsetoaREGISTERrequest,indicatesthatthehomenetwork supportscallingpartynumberverification,asdescribedin[RFC8224]. [3GPPTS24.229v14.7.0][Frederic_Firmin] g.3gpp.mcvideo.ambient-viewing-call-release Thisfeature-capabilityindicatorwhenincludedinaFeature-CapsheaderfieldasspecifiedinIETF [RFC6809]inaSIPINVITErequestoraSIP200(OK)responsetoaSIPINVITErequestindicates thattheMCVideoserveriscapableofreceivingaSIPBYEfromanMCVideoclienttoreleaseanambient-viewingcall. [3GPPTS24.281Rel-15][Frederic_Firmin] g.3gpp.mcptt.ambient-listening-call-release Thisfeature-capabilityindicatorwhenincludedinaFeature-CapsheaderfieldasspecifiedinIETF [RFC6809]inaSIPINVITErequestoraSIP200(OK)responsetoaSIPINVITErequest indicatesthattheMCPTTserveriscapableofreceivingaSIPBYEfromanMCPTTclienttoreleaseanambient-listeningcall. [3GPPTS24.379v14.5.0][Frederic_Firmin] g.3gpp.dynamic-e-stn-drvcc Thisfeature-capabilityindicator,whenincludedinaFeature-CapsheaderfieldasspecifiedinIETF [RFC6809]inaSIPresponsetoaSIPINVITErequest,indicatessupporttotransferthe sessiontothecircuitswitched(CS)domainusingtheEmergencySessionTransferNumberforDRVCCdigitstring. [3GPPTS24.237][Frederic_Firmin] g.3gpp.ps2cs-srvcc-term-pre-alerting Thisfeature-capabilityindicatorwhenusedinaFeature-CapsheaderfieldofaSIPrequestoraSIP responseindicatesthat:1.thefunctionalentityincludingthefeature-capabilityindicatorintheSIPmessage supportsthePStoCSSRVCCforterminatingcallsinpre-alertingphase;and2.allentitiesofwhichthefunctional entityincludingthefeature-capabilityindicatorintheSIPmessageisawareofbeingrequestedtosupportthefeature dosupportthePStoCSSRVCCforterminatingcallsinpre-alertingphase. [3GPPTS24.237][Frederic_Firmin] g.3gpp.priority-share WhenincludedinaFeature-CapsheaderfieldinSIPrequestsorSIP responses,thesenderindicatesthatprioritysharingissupported. [3GPPTS24.22913.16.0][Frederic_Firmin] SIPFeature-CapabilityIndicatorRegistrationTree RegistrationProcedure(s) IETFReview Reference [RFC6809] AvailableFormats CSV Name Description Reference sip.607 Thisfeature-capabilityindicator,whenincludedina Feature-CapsheaderfieldofaREGISTERresponse,indicatesthat theserversupports,andwillprocess,the607(Unwanted)response code. [RFC8197] sip.pns Thisfeature-capabilityindicator,wheninsertedina Feature-CapsheaderfieldofaSIPREGISTERrequestoraSIP2xx responsetoaREGISTERrequest,denotesthattheentity associatedwiththeindicatorsupportstheSIPpushmechanism andthetypeofpushnotificationserviceconveyedbythe indicatorvalue. [RFC8599] sip.vapid Thisfeature-capabilityindicator,wheninsertedina SIP2xxresponsetoaSIPREGISTERrequest,denotesthatthe entityassociatedwiththeindicatorsupportstheVoluntary ApplicationServerIdentification(VAPID)mechanismwhenthe entityrequeststhatapushnotificationbesenttoaSIPUA. Theindicatorvalueisapublickeyidentifyingtheentity, whichcanbeusedbyaSIPUAtorestrictsubscriptionstothat entity. [RFC8599] sip.pnsreg Thisfeature-capabilityindicator,wheninsertedina SIP2xxresponsetoaSIPREGISTERrequest,denotesthatthe entityassociatedwiththeindicatorexpectstoreceive binding-refreshREGISTERrequestsforthebindingfromtheSIP UAassociatedwiththebindingbeforethebindingexpires,even iftheentitydoesnotrequestthatapushnotificationbesent totheSIPUAinordertotriggerthebinding-refreshREGISTER requests.Theindicatorvalueconveystheminimumtime (giveninseconds)priortothebindingexpirationwhentheUA MUSTsendtheREGISTERrequest. [RFC8599] sip.pnspurr Thisfeature-capabilityindicator,wheninsertedina SIP2xxresponsetoaSIPREGISTERrequest,conveysthat theentityassociatedwiththeindicatorwillstoreinformation thatcanbeusedtoassociateamid-dialogSIPrequestwiththe bindinginformationintheREGISTERrequest.Theindicator valueisanidentifierthatcanbeusedasakeytoretrievethe bindinginformation. [RFC8599] sip.608 Thisfeature-capabilityindicator,whenincludedina Feature-CapsheaderfieldofanINVITErequest,indicatesthatthe entityassociatedwiththeindicatorwillberesponsiblefor indicatingtothecalleranyinformationcontainedinthe608SIP responsecode,specifically,thevaluereferencedbytheCall-Info header. [RFC8688] PriorityHeaderFieldValues RegistrationProcedure(s) IETFReview Reference [RFC6878] AvailableFormats CSV ReasonCode Reference non-urgent [RFC3261] normal [RFC3261] urgent [RFC3261] emergency [RFC3261] psap-callback [RFC7090] SIPTransport RegistrationProcedure(s) StandardsAction Reference [RFC7118] AvailableFormats CSV Transport Reference UDP [RFC3261] TCP [RFC3261] TLS [RFC3261] SCTP [RFC3261][RFC4168] TLS-SCTP [RFC4168] WS [RFC7118] WSS [RFC7118] UUIPackages RegistrationProcedure(s) StandardsAction Reference [RFC7433] Note UUIpackagesprovideinformationabouttheusageoftheUUIdatain aUser-to-Userheaderfield[RFC7433]. AvailableFormats CSV Package Description Reference isdn-uui Theassociatedapplicationisbeingusedwith constraintssuitableforinterworkingwiththeISDNUser-to-User service,andthereforecanbeinterworkedatISDNgateways. [RFC7434] UUIContentParameters RegistrationProcedure(s) StandardsAction Reference [RFC7433] Note UUIcontentprovidesinformationaboutthecontentoftheUUIdatain aUser-to-Userheaderfield[RFC7433]. AvailableFormats CSV Content Description Reference isdn-uui Theassociatedcontentsconformstothecontent associatedwiththeISDNUser-to-Userservice.Inthepresenceof the"purpose"headerfieldparametersetto"isdn-uui"(orthe absenceofany"purpose"headerfieldparameter)thisisthe defaultmeaningandthereforeneednotbeincludedinthiscase. [RFC7434] UUIEncodingParameters RegistrationProcedure(s) StandardsAction Reference [RFC7433] Note UUIencodingprovidesinformationabouttheencodingoftheUUIdatain aUser-to-Userheaderfield[RFC7433]. AvailableFormats CSV Encoding Description Reference hex TheUUIdataisencodedusinghexadecimal [RFC7433] PushNotificationService(PNS) RegistrationProcedure(s) SpecificationRequired Expert(s) ChristerHolmberg Reference [RFC8599] AvailableFormats CSV Value Description Reference apns ApplePushNotificationservice [RFC8599] fcm FirebaseCloudMessaging [RFC8599] webpush GenericEventDeliveryUsingHTTPPush [RFC8599] SIPAlertMsg-ErrorCodes RegistrationProcedure(s) SpecificationRequired Expert(s) BrianRosen Reference [RFC8876] AvailableFormats CSV Code DefaultReasonPhrase Reference 100 "Cannotprocessthealertpayload" [RFC8876] 101 "Alertpayloadwasnotpresentorcouldnotbefound" [RFC8876] 102 "Notenoughinformationtodeterminethepurposeofthealert" [RFC8876] 103 "Alertpayloadwascorrupted" [RFC8876] ContactInformation ID Name ContactURI LastUpdated [_3GPP] 3GPPSpecificationsManager mailto:3gppContact&etsi.org 2017-06-02 [Adam_Roach] AdamRoach mailto:adam&nostrum.com 2013-02-26 [Cullen_Jennings] CullenJennings mailto:fluffy&cisco.com [Frederic_Firmin] FredericFirmin mailto:frederic.firmin&etsi.org 2019-05-28 [Jon_Peterson] JonPeterson mailto:jon.peterson&neustar.biz [Mary_Barnes] MaryBarnes mailto:mary.ietf.barnes&gmail.com 2013-06-18 Footnotes [1] seetheseparate"Preemption"Registryfordefaultreason-textstrings[IANAregistrypreemption-namespace] [2] ThisprotocolvaluecanalsobeusedtorepresentMMcausefrom[3GPP TS 24.008].TheMMcauses in[3GPP TS 24.008] usethesamedecimalvalueasthecausesin[3GPP TS 24.301].TheMMcauses arespecifiedin[3GPP TS 24.008]insubclause 10.5.5.14,Table10.5.147. [3] ThisprotocolvaluecanalsobeusedtorepresentSMcausefrom[3GPP TS 24.008].TheSMcauses in[3GPP TS 24.008] usethesamedecimalvalueasthecausesin[3GPP TS 24.301].TheSMcauses arespecifiedin[3GPP TS 24.008]insubclause 10.5.6.6,Table10.5.157. [4] ThedecimalvaluesforthecausesarederivedfromtheASN.1encodinginsubclause 9.3.4. [5] Thedecimalvaluesforthecausesarederivedfromthe[Termination-CauseAVPValues(code295)] registry. [6] Thedecimalvaluesforthecausesarederivedfromthe[IKEv2NotifyMessageTypes-ErrorTypes] registry. [7] denotesparameternamesconformingtothesyntaxdefinedin[RFC6809]. Validfeature-capabilityindicatorsareregisteredintheProxy-FeatureFeature-CapabilityIndicator Treesregistry.