2 References

29.1653GPPInter-IMS Network to Network Interface (NNI)Release 18TS

The following documents contain provisions which, through reference in this text, constitute provisions of the present document.

– References are either specific (identified by date of publication, edition number, version number, etc.) or non‑specific.

– For a specific reference, subsequent revisions do not apply.

– For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document.

[1] 3GPP TR 21.905: "Vocabulary for 3GPP Specifications".

[2] IETF RFC 791: "Internet Protocol".

[3] 3GPP TS 23.002: "Network architecture".

[4] 3GPP TS 23.228: "IP Multimedia Subsystem (IMS); Stage 2".

[5] 3GPP TS 24.229: "Internet Protocol (IP) multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3".

[6] 3GPP TR 24.930: "Signalling flows for the session setup in the IP Multimedia core network Subsystem (IMS) based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3".

[7] IETF RFC 2460: "Internet Protocol, Version 6 (IPv6) Specification".

[8] 3GPP TS 29.162: "Interworking between the IM CN subsystem and IP networks".

[9] 3GPP TS 22.228: "Service requirements for the IP multimedia core network subsystem".

[10] 3GPP TS 33.210: "3G security; Network Domain Security (NDS); IP network layer security".

[11] 3GPP TS 26.114: "IP Multimedia Subsystem (IMS); Multimedia Telephony; Media handling and interaction".

[12] ETSI TS 181 005 V1.1.1: "Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Services and Capabilities Requirements".

[13] IETF RFC 3261: "SIP: Session Initiation Protocol".

[14] IETF RFC 3966: "The tel URI for Telephone Numbers".

[15] IETF RFC 3860: "Common Profile for Instant Messaging (CPIM)".

[16] IETF RFC 3859: "Common Profile for Presence (CPP)".

[17] IETF RFC 4975: "The Message Session Relay Protocol (MSRP)".

[18] IETF RFC 3262: "Reliability of provisional responses in Session Initiation Protocol (SIP)".

[19] IETF RFC 3428: "Session Initiation Protocol (SIP) Extension for Instant Messaging".

[20] IETF RFC 6665: "SIP-Specific Event Notification".

NOTE: In earlier releases of this document the predecessor IETF RFC 3265 is used.

[21] IETF RFC 3903: "An Event State Publication Extension to the Session Initiation Protocol (SIP)".

[22] IETF RFC 3515: "The Session Initiation Protocol (SIP) REFER method".

[23] IETF RFC 3311: "The Session Initiation Protocol (SIP) UPDATE method".

[24] IETF RFC 7315: "Private Header (P-Header) Extensions to the Session Initiation Protocol (SIP) for the 3GPP".

[24A] IETF RFC 7976: "Updates to Private Header (P-Header) Extension Usage in Session Initiation Protocol (SIP) Requests and Responses".

[24B] IETF RFC 7913: "P-Access-Network-Info ABNF Update".

[25] IETF RFC 7044: "An Extension to the Session Initiation Protocol (SIP) for Request History Information".

[26] IETF RFC 6050: "A Session Initiation Protocol (SIP) Extension for the Identification of Services".

[27] IETF RFC 4168: "The Stream Control Transmission Protocol (SCTP) as a Transport for the Session Initiation Protocol (SIP)".

[28] Void.

[29] 3GPP TS 32.260: "Telecommunication management; Charging management; IP Multimedia Subsystem (IMS) charging".

[30] 3GPP TS 22.173: "IP Multimedia Core Network Subsystem (IMS); Multimedia Telephony Service and supplementary services; Stage 1".

[31] 3GPP TS 24.173: "IMS multimedia telephony communication service and supplementary services; Stage 3".

[32] 3GPP TS 24.607: "Originating Identification Presentation (OIP) and Originating Identification Restriction (OIR) using IP Multimedia (IM); Core Network (CN) subsystem".

[33] 3GPP TS 24.616: "Malicious Communication Identification (MCID) using IP Multimedia (IM) Core Network (CN) subsystem".

[34] IETF RFC 3323: "A Privacy Mechanism for the Session Initiation Protocol (SIP)".

[35] 3GPP TS 23.003: "Numbering, addressing and identification".

[36] 3GPP TS 24.610: "Communication HOLD (HOLD) using IP Multimedia (IM) Core Network (CN) subsystem".

[37] 3GPP TS 24.615: "Communication Waiting (CW) using IP Multimedia (IM) Core Network (CN) subsystem".

[38] 3GPP TS 24.628: "Common Basic Communication procedures using IP Multimedia (IM) Core Network (CN) subsystem".

[39] IETF RFC 6086: "Session Initiation Protocol (SIP) INFO Method and Package Framework".

[40] IETF RFC 3312: "Integration of resource management and Session Initiation Protocol (SIP)".

[41] IETF RFC 4032: "Update to the Session Initiation Protocol (SIP) Preconditions Framework".

[42] IETF RFC 3313: "Private Session Initiation Protocol (SIP) Extensions for Media Authorization".

[43] IETF RFC 3327: "Session Initiation Protocol Extension Header Field for Registering Non-Adjacent Contacts".

[44] IETF RFC 3325: "Private Extensions to the Session Initiation Protocol (SIP) for Network Asserted Identity within Trusted Networks".

[45] IETF RFC 3608: "Session Initiation Protocol (SIP) Extension Header Field for Service Route Discovery During Registration".

[46] IETF RFC 3486: "Compressing the Session Initiation Protocol (SIP)".

[47] IETF RFC 3329: "Security Mechanism Agreement for the Session Initiation Protocol (SIP)".

[48] IETF RFC 3326: "The Reason Header Field for the Session Initiation Protocol (SIP)".

[49] IETF RFC 6432: "Carrying Q.850 Codes in Reason Header Fields in SIP (Session Initiation Protocol) Responses".

[50] IETF RFC 3581: "An Extension to the Session Initiation Protocol (SIP) for Symmetric Response Routing".

[51] IETF RFC 3841: "Caller Preferences for the Session Initiation Protocol (SIP)".

[52] IETF RFC 4028: "Session Timers in the Session Initiation Protocol (SIP)".

[53] IETF RFC 3892: "The Session Initiation Protocol (SIP) Referred-By Mechanism".

[54] IETF RFC 3891: "The Session Initiation Protocol (SIP) ‘Replaces’ Header".

[55] IETF RFC 3911: "The Session Initiation Protocol (SIP) ‘Join’ Header".

[56] IETF RFC 3840: "Indicating User Agent Capabilities in the Session Initiation Protocol (SIP)".

[57] IETF RFC 5079: "Rejecting Anonymous Requests in the Session Initiation Protocol (SIP)".

[58] IETF RFC 4458: "Session Initiation Protocol (SIP) URIs for Applications such as Voicemail and Interactive Voice Response (IVR)".

[59] IETF RFC 4320: "Actions Addressing Identified Issues with the Session Initiation Protocol’s (SIP) Non-INVITE Transaction".

[60] IETF RFC 4457: "The Session Initiation Protocol (SIP) P-User-Database Private-Header (P-header)".

[61] IETF RFC 5031: "A Uniform Resource Name (URN) for Emergency and Other Well-Known Services".

[62] IETF RFC 5627: "Obtaining and Using Globally Routable User Agent (UA) URIs (GRUU) in the Session Initiation Protocol (SIP)".

[63] Void.

[64] IETF RFC 5002: "The Session Initiation Protocol (SIP) P-Profile-Key Private Header (P-Header)".

[65] IETF RFC 5626: "Managing Client-Initiated Connections in the Session Initiation Protocol (SIP)".

[66] IETF RFC 5768: "Indicating Support for Interactive Connectivity Establishment (ICE) in the Session Initiation Protocol (SIP)".

[67] IETF RFC 5365: "Multiple-Recipient MESSAGE Requests in the Session Initiation Protocol (SIP)".

[68] IETF RFC 6442: "Location Conveyance for the Session Initiation Protocol".

[69] IETF RFC 5368: "Referring to Multiple Resources in the Session Initiation Protocol (SIP)".

[70] IETF RFC 5366: "Conference Establishment Using Request-Contained Lists in the Session Initiation Protocol (SIP)".

[71] IETF RFC 5367: "Subscriptions to Request-Contained Resource Lists in the Session Initiation Protocol (SIP)".

[72] IETF RFC 4967: "Dial String Parameter for the Session Initiation Protocol Uniform Resource Identifier".

[73] IETF RFC 4964: "The P-Answer-State Header Extension to the Session Initiation Protocol for the Open Mobile Alliance Push to Talk over Cellular".

[74] IETF RFC 5009: "Private Header (P-Header) Extension to the Session Initiation Protocol (SIP) for Authorization of Early Media".

[75] IETF RFC 4694: "Number Portability Parameters for the ‘tel’ URI".

[76] Void.

[77] IETF RFC 4411: "Extending the Session Initiation Protocol (SIP) Reason Header for Preemption Events".

[78] IETF RFC 4412: "Communications Resource Priority for the Session Initiation Protocol (SIP)".

[79] IETF RFC 5393: "Addressing an Amplification Vulnerability in Session Initiation Protocol (SIP) Forking Proxies".

[80] IETF RFC 5049: "Applying Signaling Compression (SigComp) to the Session Initiation Protocol (SIP)".

[81] IETF RFC 5688: "A Session Initiation Protocol (SIP) Media Feature Tag for MIME Application Sub-Types".

[82] IETF RFC 5360: "A Framework for Consent-Based Communications in the Session Initiation Protocol (SIP)".

[83] IETF RFC 7433: "A Mechanism for Transporting User-to-User Call Control Information in SIP".

[83A] IETF RFC 7434: "Interworking ISDN Call Control User Information with SIP".

[84] IETF RFC 7316: "The Session Initiation Protocol (SIP) P-Private-Network-Indication Private Header (P-Header)".

[85] IETF RFC 5502: "The SIP P-Served-User Private-Header (P-Header) for the 3GPP IP Multimedia (IM) Core Network (CN) Subsystem".

[86] Void.

[87] IETF RFC 8497: "Marking SIP Messages to Be Logged".

[88] IETF RFC 6228: "Response Code for Indication of Terminated Dialog".

[89] IETF RFC 5621: "Message Body Handling in the Session Initiation Protocol (SIP)".

[90] IETF RFC 6223: "Indication of support for keep-alive".

[91] IETF RFC 5552: "SIP Interface to VoiceXML Media Services".

[92] IETF RFC 3862: "Common Presence and Instant Messaging (CPIM): Message Format".

[93] IETF RFC 5438: "Instant Message Disposition Notification".

[94] IETF RFC 5373: "Requesting Answering Modes for the Session Initiation Protocol (SIP)".

[95] Void.

[96] IETF RFC 3959: "The Early Session Disposition Type for the Session Initiation Protocol (SIP)".

[97] Void.

[98] 3GPP TS 24.183: "Customized Ringing Signal (CRS) using IP Multimedia (IM) Core Network (CN) subsystem".

[99] 3GPP TS 24.259: "Personal Network Management (PNM) using IP Multimedia (IM) Core Network (CN) subsystem".

[100] 3GPP TS 24.238: "Session Initiation Protocol (SIP) based user configuration".

[101] 3GPP TS 24.239: "Flexible Alerting (FA) using IP Multimedia (IM) Core Network (CN) subsystem".

[102] Void.

[103] 3GPP TS 24.654: "Closed User Group (CUG) using IP Multimedia (IM) Core Network (CN) subsystem".

[104] Void.

[105] 3GPP TS 24.605: "Conference (CONF) using IP Multimedia (IM) Core Network (CN) subsystem".

[106] 3GPP TS 24.147: "Conferencing using the IP Multimedia (IM) Core Network (CN) subsystem".

[107] Void.

[108] Void.

[109] 3GPP TS 24.642: "Completion of Communications to Busy Subscriber (CCBS) Completion of Communications by No Reply (CCNR) using IP Multimedia (IM) Core Network (CN) subsystem".

[110] Void.

[111] Void.

[112] 3GPP TS 24.606: "Message Waiting Indication (MWI) using IP Multimedia (IM) Core Network (CN) subsystem".

[113] 3GPP TS 24.608: "Terminating Identification Presentation (TIP) and Terminating Identification Restriction (TIR) using IP Multimedia (IM); Core Network (CN) subsystem".

[114] 3GPP TS 24.611: "Communication Barring (CB) using IP Multimedia (IM); Core Network (CN) subsystem".

[115] Void.

[116] 3GPP TS 24.629: "Explicit Communication Transfer (ECT) using IP Multimedia (IM) Core Network (CN) subsystem".

[117] 3GPP TS 24.604: "Communication DIVersion (CDIV) using IP Multimedia (IM) Core Network (CN) subsystem".

[118] Void.

[119] Void.

[120] 3GPP TS 23.292: "IP Multimedia Subsystem (IMS) Centralized Services; Stage 2".

[121] 3GPP TS 24.292: "IP Multimedia Core Network subsystem Centralized Services (ICS); Stage 3".

[122] 3GPP TS 24.647: "Advice Of Charge (AOC) using IP Multimedia (IM) Core Network (CN) subsystem".

[123] Void.

[124] IETF RFC 7989: "End-to-End Session Identification in IP-Based Multimedia Communication Networks".

[125] IETF RFC 6026: "Correct Transaction Handling for 2xx Responses to Session Initiation Protocol (SIP) INVITE Requests".

[126] IETF RFC 5658: "Addressing Record-Route issues in the Session Initiation Protocol (SIP)".

[127] IETF RFC 5954: "Essential correction for IPv6 ABNF and URI comparison in RFC3261".

[128] Void.

[129] 3GPP TS 24.182: "IP Multimedia Subsystem (IMS) Customized Alerting Tones (CAT)".

[130] 3GPP TS 29.292: "Interworking between the IP Multimedia (IM) Core Network (CN) subsystem and MSC Server for IMS Centralized Services (ICS)".

[131] 3GPP TS 24.237: "IP Multimedia (IM) Core Network (CN) subsystem; IP Multimedia Subsystem (IMS) Service Continuity".

[132] 3GPP TS 24.141: "Presence service using the IP Multimedia (IM) Core Network (CN) subsystem".

[133] IETF RFC 6794: "A Framework for Session Initiation Protocol (SIP) Session Policies".

[134] IETF RFC 5875: "An Extensible Markup Language (XML) Configuration Access Protocol (XCAP) Diff Event Package".

[135] IETF RFC 4488: "Suppression of Session Initiation Protocol (SIP) REFER Method Implicit Subscription".

[136] IETF RFC 7462: "URNs for the Alert-Info Header Field of the Session Initiation Protocol (SIP)".

[137] Void.

[138] OMA-TS-Presence_SIMPLE-V2_0-20120710-A: "Presence SIMPLE Specification".

[139] 3GPP TS 24.247: "Messaging service using the IP Multimedia (IM) Core Network (CN) subsystem".

[140] IETF RFC 4538: "Request Authorization through Dialog Identification in the Session Initiation Protocol (SIP)".

[141] IETF RFC 5318: "The Session Initiation Protocol (SIP) P-Refused-URI-List Private-Header (P-Header)".

[142] OMA-TS-Presence_SIMPLE-V1_1_1-20100225-A: "Presence SIMPLE Specification".

[143] IETF RFC 6809: "Mechanism to Indicate Support of Features and Capabilities in the Session Initiation Protocol (SIP)".

[144] IETF RFC 5839: "An Extension to Session Initiation Protocol (SIP) Events for Conditional Event Notification".

[145] Void.

[146] IETF RFC 3264: "An Offer/Answer Model with the Session Description Protocol (SDP)".

[147] IETF RFC 4566: "SDP: Session Description Protocol".

[148] 3GPP TS 29.079: "Optimal Media Routeing within the IP Multimedia Subsystem; Stage 3".

[149] 3GPP TS 24.337: "IP Multimedia Subsystem (IMS) inter-UE transfer".

[150] IETF RFC 3960: "Early Media and Ringing Tone Generation in the Session Initiation Protocol (SIP)".

[151] IETF RFC 3550: "RTP: A Transport Protocol for Real-Time Applications".

[152] IETF RFC 768: "User Datagram Protocol".

[153] IETF RFC 3551: "RTP Profile for Audio and Video Conferences with Minimal Control".

[154] IETF RFC 3556: "Session Description Protocol (SDP) Bandwidth Modifiers for RTP Control Protocol (RTCP) Bandwidth".

[155] IETF RFC 4585: "Extended RTP Profile for Real-time Transport Control Protocol (RTCP)-Based Feedback (RTP/AVPF)".

[156] IETF RFC 793: "Transmission Control Protocol".

[157] IETF RFC 4733: "RTP Payload for DTMF Digits, Telephony Tones, and Telephony Signals".

[158] IETF RFC 4916: "Connected Identity in the Session Initiation Protocol (SIP)".

[159] 3GPP TS 23.237: "IP Multimedia Subsystem (IMS) Service Continuity".

[160] IETF RFC 6140: "Registration for Multiple Phone Numbers in the Session Initiation Protocol (SIP)".

[161] IETF RFC 6230: "Media Control Channel Framework".

[162] IETF RFC 4145: "TCP-Based Media Transport in the Session Description Protocol (SDP)".

[163] 3GPP TS 24.390: "Unstructured Supplementary Service Data (USSD)".

[164] IETF RFC 6357: "Design Considerations for Session Initiation Protocol (SIP) Overload Control".

[165] IETF RFC 7339: "Session Initiation Protocol (SIP) Overload Control".

[166] IETF RFC 7415: "Session Initiation Protocol (SIP) Rate Control".

[167] IETF RFC 7200: "A Session Initiation Protocol (SIP) Load-Control Event Package".

[168] 3GPP TS 29.163: "Interworking between the IP Multimedia (IM) Core Network (CN) subsystem and Circuit Switched (CS) networks".

[169] IETF RFC 2046: "Multipurpose Internet Mail Extensions (MIME) Part Two: Media Types".

[170] IETF RFC 2387: "The MIME Multipart/Related Content-type".

[171] IETF RFC 3420: "Internet Media Type message/sipfrag".

[172] IETF RFC 3842: "A Message Summary and Message Waiting Indication Event Package for the Session Initiation Protocol (SIP)".

[173] IETF RFC 3858: "An Extensible Markup Language (XML) Based Format for Watcher Information".

[174] IETF RFC 3863: "Presence Information Data Format (PIDF)".

[175] IETF RFC 3994: "Indication of Message Composition for Instant Messaging".

[176] IETF RFC 4661: "An Extensible Markup Language (XML) Based Format for Event Notification Filtering".

[177] IETF RFC 4662: "A Session Initiation Protocol (SIP) Event Notification Extension for Resource Lists".

[178] IETF RFC 4826: "Extensible Markup Language (XML) Formats for Representing Resource Lists".

[179] IETF RFC 5262: "Presence Information Data Format (PIDF) Extension for Partial Presence".

[180] IETF RFC 5874: "An Extensible Markup Language (XML) Document Format for Indicating a Change in XML Configuration Access Protocol (XCAP) Resources".

[181] Void.

[182] OMA-SUP-XSD_prs_suppnotFilter-V1_0-20120710-A: "Presence – Event notification suppression filter".

[183] 3GPP TS 32.240: "Telecommunication management; Charging management; Charging architecture and principles".

[184] IETF RFC 7090: "Public Safety Answering Point (PSAP) Callback".

[185] IETF RFC 8055: "Session Initiation Protocol (SIP) Via Header Field Parameter to Indicate Received Realm".

[186] 3GPP TS 29.658: "SIP Transfer of IP Multimedia Service Tariff Information".

[187] 3GPP TS 22.153: "Multimedia priority service".

[188] IETF RFC 7549: "3GPP SIP URI Inter Operator Traffic Leg parameter".

[189] 3GPP TS 24.103: "Telepresence using the IP Multimedia (IM) Core Network (CN) Subsystem (IMS); Stage 3".

[190] IETF RFC 8841: "Session Description Protocol (SDP) Offer/Answer Procedures for Stream Control Transmission Protocol (SCTP) over Datagram Transport Layer Security (DTLS) Transport".

[191] 3GPP TS 24.315: "IP Multimedia Subsystem (IMS) Operator Determined Barring (ODB)".

[192] 3GPP TR 29.949: "Study on Technical aspects on Roaming End-to-end scenarios with VoLTE IMS and other networks".

[193] IETF RFC 8119: "SIP "cause" URI Parameter for Service Number Translation".

[194] IETF RFC 7647: "Clarifications for the Use of REFER with RFC6665".

[195] IETF RFC 7614: "Explicit Subscriptions for the REFER Method".

[196] IETF RFC 7621: "A Clarification on the Use of Globally Routable User Agent URIs (GRUUs) in the Session Initiation Protocol SIP Event Notification Framework".

[197] IETF RFC 2646: "The Text/Plain Format Parameter".

[198] IETF RFC 1866: "Hypertext Markup Language – 2.0".

[199] 3GPP TS 22.179: "Mission Critical Push To Talk (MCPTT); Stage 1".

[200] 3GPP TS 23.280: "Common functional architecture to support mission critical services; Stage 2".

[201] 3GPP TS 24.379: "Mission Critical Push To Talk (MCPTT) call control Protocol specification".

[202] 3GPP TS 24.380: "Mission Critical Push To Talk (MCPTT) floor control Protocol specification".

[203] IETF RFC 8498: "A P-Served-User Header Field Parameter for an Originating Call Diversion (CDIV) Session Case in the Session Initiation Protocol (SIP)".

[204] IETF RFC 4575: "A Session Initiation Protocol (SIP) Event Package for Conference State".

[205] IETF RFC 4354: "A Session Initiation Protocol (SIP) Event Package and Data Format for Various Settings in Support for the Push-to-Talk over Cellular (PoC) Service".

[206] IETF RFC 8224: "Authenticated Identity Management in the Session Initiation Protocol (SIP)".

[207] IETF RFC 8197: "A SIP Response Code for Unwanted Calls".

[208] IETF RFC 6910: "Completion of Calls for the Session Initiation Protocol (SIP)".

[209] 3GPP TS 22.280: "Mission Critical Services Common Requirements".

[210] 3GPP TS 24.281: "Mission Critical Video (MCVideo) signalling control; Protocol specification".

[211] 3GPP TS 24.282: "Mission Critical Data (MCData) signalling control; Protocol specification".

[212] 3GPP TS 24.581: "Mission Critical Video (MCVideo) media plane control; Protocol specification".

[213] 3GPP TS 24.582: "Mission Critical Data (MCData) media plane control; Protocol specification".

[214] IETF RFC 8606: "ISDN User Part (ISUP) Cause Location Parameter for the SIP Reason Header Field".

[215] 3GPP TS 23.167: "IP Multimedia Subsystem (IMS) emergency sessions".

[216] IETF RFC 8262: "Content-ID Header Field in the Session Initiation Protocol (SIP)".

[217] 3GPP TS 24.196: "Technical Specification Group Core Network and Terminals; Enhanced Calling Name".

[218] 3GPP TS 24.174: "Support of Multi-Device and Multi-Identity in IMS; Stage 3".

[219] 3GPP TS 23.218: "IP Multimedia (IM) Session Handling; IM call model".

[220] IETF draft-ietf-stir-identity-header-errors-handling-07 (November 2022): "Identity Header Error Handling".

Editor’s note: The above document cannot be formally referenced until it is published as an RFC.

[221] IETF draft-ietf-sipcore-multiple-reasons-01 (August 2022): "Multiple SIP Reason Header Field Values".

Editor’s note: The above document cannot be formally referenced until it is published as an RFC.