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  ITU-T A.5 justification information for referenced document ETSI TS 124 229 V15.6.0 (2019-04) in draft G.1028
1. Clear description of the referenced document:
Name: ETSI TS 124 229 V15.6.0 (2019-04)
Title: Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; IP multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3
2. Status of approval:
Approved
3. Justification for the specific reference:
Specifies SIP preconditions used in VoLTE and applicable in G.1028.
4. Current information, if any, about IPR issues:
5. Other useful information describing the "Quality" of the document:
Approved
6. The degree of stability or maturity of the document:
Stable
7. Relationship with other existing or emerging documents:
See 8
8. Any explicit references within that referenced document should also be listed:
[1] 3GPP TR 21.905: "Vocabulary for 3GPP Specifications"./
[1A] 3GPP TS 22.101: "Service aspects; Service principles"./
[1B] 3GPP TS 22.003: "Circuit Teleservices supported by a Public Land Mobile Network (PLMN)"./
[1C] 3GPP TS 22.011: "Service accessibility"./
[2] 3GPP TS 23.002: "Network architecture"./
[3] 3GPP TS 23.003: "Numbering, addressing and identification"./
[4] 3GPP TS 23.060: "General Packet Radio Service (GPRS); Service description; Stage 2"./
[4A] 3GPP TS 23.107: "Quality of Service (QoS) concept and architecture"./
[4B] 3GPP TS 23.167: "IP Multimedia Subsystem (IMS) emergency sessions"./
[4C] 3GPP TS 23.122: "Non-Access-Stratum (NAS) functions related to Mobile Station (MS) in idle/
mode"./
[4D] 3GPP TS 23.140 Release 6: "Multimedia Messaging Service (MMS); Functional description;/
Stage 2"./
[5] 3GPP TS 23.218: "IP Multimedia (IM) Session Handling; IM call model"./
[6] 3GPP TS 23.221: "Architectural requirements"./
[7] 3GPP TS 23.228: "IP multimedia subsystem; Stage 2"./
[7A] 3GPP TS 23.234: "3GPP system to Wireless Local Area Network (WLAN) interworking; System/
description"./
[7B] 3GPP TS 23.401: "GPRS enhancements for E-UTRAN access"./
[7C] 3GPP TS 23.292: "IP Multimedia Subsystem (IMS) Centralized Services; Stage 2"./
[7D] 3GPP TS 23.380: "IMS Restoration Procedures". /
[7E] 3GPP TS 23.402: "Architecture enhancements for non-3GPP accesses"./
[7F] 3GPP TS 23.334: "IMS Application Level Gateway (IMS-ALG) – IMS Access Gateway (IMSAGW) interface"./
[7G] 3GPP TS 24.103: "Telepresence using the IP Multimedia (IM) Core Network (CN) Subsystem/
(IMS); Stage 3"./
[8] 3GPP TS 24.008: "Mobile radio interface layer 3 specification; Core Network protocols; Stage 3"./
[8A] 3GPP TS 24.141: "Presence service using the IP Multimedia (IM) Core Network (CN) subsystem;/
Stage 3"./
[8B] 3GPP TS 24.147: "Conferencing using the IP Multimedia (IM) Core Network (CN) subsystem;/
Stage 3"./
[8C] 3GPP TS 24.234: "3GPP System to Wireless Local Area Network (WLAN) interworking; WLAN/
User Equipment (WLAN UE) to network protocols; Stage 3"./
[8D] Void./
[8E] 3GPP TS 24.279: "Combining Circuit Switched (CS) and IP Multimedia Subsystem (IMS)/
services, stage 3, Release 7"./
[8F] 3GPP TS 24.247: "Messaging service using the IP Multimedia (IM) Core Network (CN)/
subsystem; Stage 3"./
[8G] 3GPP TS 24.167: "3GPP IMS Management Object (MO); Stage 3"./
[8H] 3GPP TS 24.173: "IMS Multimedia telephony communication service and supplementary/
services; Stage 3"./
[8I] 3GPP TS 24.606: "Message Waiting Indication (MWI) using IP Multimedia (IM) Core Network/
(CN) subsystem; Protocol specification"./
[8J] 3GPP TS 24.301: "Non-Access-Stratum (NAS) protocol for Evolved Packet System (EPS);/
Stage 3"./
[8K] 3GPP TS 24.323: "3GPP IMS service level tracing management object (MO)"./
[8L] 3GPP TS 24.341: "Support of SMS over IP networks; Stage 3"./
[8M] 3GPP TS 24.237: "IP Multimedia Subsystem (IMS) Service Continuity; Stage 3"./
[8N] 3GPP TS 24.647: "Advice Of Charge (AOC) using IP Multimedia (IM) Core Network (CN)/
subsystem"./
[8O] 3GPP TS 24.292: "IP Multimedia (IM) Core Network (CN) subsystem Centralized Services (ICS);/
Stage 3"./
[8P] 3GPP TS 24.623: "Extensible Markup Language (XML) Configuration Access Protocol (XCAP)/
over the Ut interface for Manipulating Supplementary Services"./
[8Q] 3GPP TS 24.182: "IP Multimedia Subsystem (IMS) Customized Alerting Tones (CAT); Protocol/
specification"./
[8R] 3GPP TS 24.183: "IP Multimedia Subsystem (IMS) Customized Ringing Signal (CRS); Protocol/
specification"./
[8S] 3GPP TS 24.616: "Malicious Communication Identification (MCID) using IP Multimedia (IM)/
Core Network (CN) subsystem"./
[8T] 3GPP TS 24.305: "Selective Disabling of 3GPP User Equipment Capabilities (SDoUE)/
Management Object (MO)"./
[8U] 3GPP TS 24.302: "Access to the Evolved Packet Core (EPC) via non-3GPP access networks;/
Stage 3". /
[8V] 3GPP TS 24.303: "Mobility management based on Dual-Stack Mobile IPv6"./
[8W] 3GPP TS 24.390: "Unstructured Supplementary Service Data (USSD) using IP Multimedia (IM)/
Core Network (CN) subsystem IMS"./
[8X] 3GPP TS 24.139: "3GPP System-Fixed Broadband Access Network Interworking; Stage 3"./
[8Y] 3GPP TS 24.322: "UE access to IMS services via restrictive access networks - stage 3"./
[8Z] 3GPP TS 24.371: "Web Real Time Communication (WebRTC) Access to IMS"./
[8ZA] 3GPP TS 24.525: "Business trunking; Architecture and functional description"./
[8ZB] 3GPP TS 24.244: "Wireless LAN control plane protocol for trusted WLAN access to EPC;/
Stage 3"./
[8ZC] 3GPP TS 24.337: "IP Multimedia (IM) Core Network (CN) subsystem IP Multimedia Subsystem/
(IMS) inter-UE transfer; Stage 3"./
[8ZD] 3GPP TS 24.334: "Proximity-services (ProSe) User Equipment (UE) to Proximity-services/
(ProSe) Function Protocol aspects; Stage 3"./
[8ZE] 3GPP TS 24.379: "Mission Critical Push To Talk (MCPTT) call control; Stage 3"./
[8ZF] 3GPP TS 24.628: "Common Basic Communication procedures using IP Multimedia (IM) Core/
Network (CN) subsystem; Protocol specification"./
[8ZG] 3GPP TS 24.604: "Communication Diversion (CDIV) using IP Multimedia (IM) Core Network/
(CN) subsystem; Protocol specification"./
[9] 3GPP TS 25.304: "User Equipment (UE) procedures in idle mode and procedures for cell/
reselection in connected mode"./
[9A] 3GPP TS 25.331: "Radio Resource Control (RRC); Protocol Specification"./
[9B] 3GPP TS 26.114: "IP Multimedia Subsystem (IMS); Multimedia Telephony; Media handling and/
interaction"./
[9C] 3GPP TS 26.267: "eCall Data Transfer; In-band modem solution; General description"./
[10] Void./
[10A] 3GPP TS 27.060: "Mobile Station (MS) supporting Packet Switched Services"./
[11] 3GPP TS 29.061: "Interworking between the Public Land Mobile Network (PLMN) supporting/
Packet Based Services and Packet Data Networks (PDN)"./
[11A] 3GPP TS 29.162: "Interworking between the IM CN subsystem and IP networks"./
[11B] 3GPP TS 29.163: "Interworking between the IP Multimedia (IM) Core Network (CN) subsystem/
and Circuit Switched (CS) networks"./
[11C] 3GPP TS 29.161: "Interworking between the Public Land Mobile Network (PLMN) supporting/
Packet Based Services with Wireless Local Access and Packet Data Networks (PDN)"/
[11D] 3GPP TS 29.079: "Optimal Media Routeing within the IP Multimedia Subsystem"./
[12] 3GPP TS 29.207 Release 6: "Policy control over Go interface"./
[12A] 3GPP TS 29.273: "Evolved Packet System (EPS); 3GPP EPS AAA interfaces"./
[13] Void./
[13A] 3GPP TS 29.209 Release 6: "Policy control over Gq interface"./
[13B] 3GPP TS 29.212: "Policy and Charging Control (PCC); Reference points". /
[13C] 3GPP TS 29.213: "Policy and charging control signalling flows and Quality of Service (QoS)/
parameter mapping"./
[13D] 3GPP TS 29.214: "Policy and Charging Control over Rx reference point"./
[14] 3GPP TS 29.228: "IP Multimedia (IM) Subsystem Cx and Dx Interfaces; Signalling flows and/
message contents"./
[15] 3GPP TS 29.229: "Cx and Dx Interfaces based on the Diameter protocol, Protocol details"./
[15A] 3GPP TS 29.311: "Service Level Interworking for Messaging Services"./
[15B] 3GPP TS 31.103: "Characteristics of the IP multimedia services identity module (ISIM)/
application"./
[15C] 3GPP TS 31.102: "Characteristics of the Universal Subscriber Identity Module (USIM)/
application"./
[15D] 3GPP TS 31.111: "Universal Subscriber Identity Module (USIM) Application Toolkit (USAT)"./
[16] 3GPP TS 32.240: "Telecommunication management; Charging management; Charging/
architecture and principles"./
[17] 3GPP TS 32.260: "Telecommunication management; Charging management; IP Multimedia/
Subsystem (IMS) charging"./
[17A] 3GPP TS 32.422: "Telecommunication management; Subscriber and equipment trace; Trace/
control and configuration management"./
[18] 3GPP TS 33.102: "3G Security; Security architecture"./
[19] 3GPP TS 33.203: "Access security for IP based services"./
[19A] 3GPP TS 33.210: "3G security; Network Domain Security (NDS); IP network layer security"./
[19B] 3GPP TS 36.304: "Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE)/
procedures in idle mode"./
[19C] 3GPP TS 33.328: "IP Multimedia Subsystem (IMS) media plane security"./
[19D] 3GPP TS 33.310: "Network Domain Security (NDS); Authentication Framework (AF)"./
[19E] 3GPP TS 36.413: "Evolved Universal Terrestrial Radio Access Network (E-UTRAN); S1/
Application Protocol (S1AP)"./
[19F] 3GPP TS 36.331: "Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Resource/
Control (RRC); Protocol specification"./
[19G] 3GPP TS 38.331: " NR; Radio Resource Control (RRC); Protocol specification"./
[20] 3GPP TS 44.018: "Mobile radio interface layer 3 specification; Radio Resource Control (RRC)/
protocol"./
[20A] RFC 2401 (November 1998): "Security Architecture for the Internet Protocol"./
[20B] RFC 1594 (March 1994): "FYI on Questions and Answers to Commonly asked "New Internet/
User" Questions"./
[20C] Void./
[20D] Void./
[20E] RFC 2462 (November 1998): "IPv6 Stateless Address Autoconfiguration"./
[20F] RFC 2132 (March 1997): "DHCP Options and BOOTP Vendor Extensions"./
[20G] RFC 2234 (November 1997): "Augmented BNF for Syntax Specification: ABNF". /
[21] RFC 2617 (June 1999): "HTTP Authentication: Basic and Digest Access Authentication"./
[22] RFC 3966 (December 2004): "The tel URI for Telephone Numbers"./
[23] RFC 4733 (December 2006): "RTP Payload for DTMF Digits, Telephony Tones and Telephony/
Signals"./
[24] RFC 6116 (March 2011): "The E.164 to Uniform Resource Identifiers (URI) Dynamic Delegation/
Discovery System (DDDS) Application (ENUM)"./
[25] RFC 6086 (October 2009): "Session Initiation Protocol (SIP) INFO Method and Package/
Framework"./
[25A] RFC 3041 (January 2001): "Privacy Extensions for Stateless Address Autoconfiguration in IPv6"./
[26] RFC 3261 (June 2002): "SIP: Session Initiation Protocol"./
[27] RFC 3262 (June 2002): "Reliability of provisional responses in Session Initiation Protocol (SIP)"./
[27A] RFC 3263 (June 2002): "Session Initiation Protocol (SIP): Locating SIP Servers"./
[27B] RFC 3264 (June 2002): "An Offer/Answer Model with Session Description Protocol (SDP)"./
[28] RFC 6665 (July 2012): "SIP Specific Event Notification"./
[28A] Void./
[29] RFC 3311 (September 2002): "The Session Initiation Protocol (SIP) UPDATE method"./
[30] RFC 3312 (October 2002): "Integration of resource management and Session Initiation Protocol/
(SIP)"./
[31] RFC 3313 (January 2003): "Private Session Initiation Protocol (SIP) Extensions for Media/
Authorization"./
[32] RFC 3320 (March 2002): "Signaling Compression (SigComp)"./
[33] RFC 3323 (November 2002): "A Privacy Mechanism for the Session Initiation Protocol (SIP)"./
[34] RFC 3325 (November 2002): "Private Extensions to the Session Initiation Protocol (SIP) for/
Network Asserted Identity within Trusted Networks"./
[34A] RFC 3326 (December 2002): "The Reason Header Field for the Session Initiation Protocol (SIP)"./
[35] RFC 3327 (December 2002): "Session Initiation Protocol Extension Header Field for Registering/
Non-Adjacent Contacts"./
[35A] RFC 3361 (August 2002): "Dynamic Host Configuration Protocol (DHCP-for-IPv4) Option for/
Session Initiation Protocol (SIP) Servers"./
[36] RFC 3515 (April 2003): "The Session Initiation Protocol (SIP) REFER method"./
[37] RFC 3420 (November 2002): "Internet Media Type message/sipfrag"./
[37A] RFC 3605 (October 2003): "Real Time Control Protocol (RTCP) attribute in Session Description/
Protocol (SDP)"./
[38] RFC 3608 (October 2003): "Session Initiation Protocol (SIP) Extension Header Field for Service/
Route Discovery During Registration"./
[39] RFC 4566 (June 2006): "SDP: Session Description Protocol"./
[40] RFC 3315 (July 2003): "Dynamic Host Configuration Protocol for IPv6 (DHCPv6)"./
[40A] RFC 2131 (March 1997): "Dynamic host configuration protocol"./
[41] RFC 3319 (July 2003): "Dynamic Host Configuration Protocol (DHCPv6) Options for Session/
Initiation Protocol (SIP) Servers". /
[42] RFC 3485 (February 2003): "The Session Initiation Protocol (SIP) and Session Description/
Protocol (SDP) static dictionary for Signaling Compression (SigComp)"./
[43] RFC 3680 (March 2004): "A Session Initiation Protocol (SIP) Event Package for Registrations"./
[44] Void./
[45] Void./
[46] Void./
[47] Void./
[48] RFC 3329 (January 2003): "Security Mechanism Agreement for the Session Initiation Protocol/
(SIP)"./
[49] RFC 3310 (September 2002): "Hypertext Transfer Protocol (HTTP) Digest Authentication Using/
Authentication and Key Agreement (AKA)"./
[50] RFC 3428 (December 2002): "Session Initiation Protocol (SIP) Extension for Instant Messaging"./
[51] Void./
[52] RFC 7315 (July 2014): "Private Header (P-Header) Extensions to the Session Initiation Protocol/
(SIP) for the 3GPP"./
[52A] RFC 7976 (September 2016): "Updates to Private Header (P-Header) Extension Usage in Session/
Initiation Protocol (SIP) Requests and Responses"./
[52B] draft-jesske-update-p-visited-network-00 (July 2017): "Update to Private Header Field P-VisitedNetwork-ID in Session Initiation Protocol (SIP) Requests and Responses"./
Editor's note (WI: IMSProtoc8, CR#5979): The above document cannot be formally referenced until it is published/
as an RFC./
[53] RFC 3388 (December 2002): "Grouping of Media Lines in Session Description Protocol"./
[54] RFC 3524 (April 2003): "Mapping of Media Streams to Resource Reservation Flows"./
[55] RFC 3486 (February 2003): "Compressing the Session Initiation Protocol (SIP)"./
[55A] RFC 3551 (July 2003): "RTP Profile for Audio and Video Conferences with Minimal Control"./
[56] RFC 3556 (July 2003): "Session Description Protocol (SDP) Bandwidth Modifiers for RTP/
Control Protocol (RTCP) Bandwidth"./
[56A] RFC 3581 (August 2003): "An Extension to the Session Initiation Protocol (SIP) for Symmetric/
Response Routing"./
[56B] RFC 3841 (August 2004): "Caller Preferences for the Session Initiation Protocol (SIP)"./
[56C] RFC 3646 (December 2003): "DNS Configuration options for Dynamic Host Configuration/
Protocol for IPv6 (DHCPv6)"./
[57] ITU-T Recommendation E.164: "The international public telecommunication numbering plan"./
[58] RFC 4028 (April 2005): "Session Timers in the Session Initiation Protocol (SIP)"./
[59] RFC 3892 (September 2004): "The Session Initiation Protocol (SIP) Referred-By Mechanism"./
[60] RFC 3891 (September 2004): "The Session Inititation Protocol (SIP) "Replaces" Header"./
[61] RFC 3911 (October 2004): "The Session Inititation Protocol (SIP) "Join" Header"./
[62] RFC 3840 (August 2004): "Indicating User Agent Capabilities in the Session Initiation Protocol/
(SIP)"./
[63] RFC 3861 (August 2004): "Address Resolution for Instant Messaging and Presence". /
[63A] RFC 3948 (January 2005): "UDP Encapsulation of IPsec ESP Packets"./
[64] RFC 4032 (March 2005): "Update to the Session Initiation Protocol (SIP) Preconditions/
Framework"./
[65] RFC 3842 (August 2004) "A Message Summary and Message Waiting Indication Event Package/
for the Session Initiation Protocol (SIP)"/
[65A] RFC 4077 (May 2005): "A Negative Acknowledgement Mechanism for Signaling Compression"./
[66] RFC 7044 (February 2014): "An Extension to the Session Initiation Protocol (SIP) for Request/
History Information"./
[67] RFC 5079 (December 2007): "Rejecting Anonymous Requests in the Session Initiation Protocol/
(SIP)"./
[68] RFC 4458 (January 2006): "Session Initiation Protocol (SIP) URIs for Applications such as/
Voicemail and Interactive Voice Response (IVR)"./
[69] RFC 5031 (January 2008): "A Uniform Resource Name (URN) for Emergency and Other WellKnown Services"./
[70] RFC 3903 (October 2004): "An Event State Publication Extension to the Session Initiation/
Protocol (SIP)"./
[71] Void./
[72] RFC 3857 (August 2004): "A Watcher Information Event Template Package for the Session/
Initiation Protocol (SIP)"./
[74] RFC 3856 (August 2004): "A Presence Event Package for the Session Initiation Protocol (SIP)"./
[74A] RFC 3603 (October 2003): "Private Session Initiation Protocol (SIP) Proxy-to-Proxy Extensions/
for Supporting the PacketCable Distributed Call Signaling Architecture"./
[74B] RFC 3959 (December 2004): "The Early Session Disposition Type for the Session Initiation/
Protocol (SIP)"./
[75] RFC 4662 (August 2006): "A Session Initiation Protocol (SIP) Event Notification Extension for/
Resource Lists"./
[77] RFC 5875 (May 2010): "An Extensible Markup Language (XML) Configuration Access Protocol/
(XCAP) Diff Event Package"./
[78] RFC 4575 (August 2006): "A Session Initiation Protocol (SIP) Event Package for Conference/
State"./
[79] RFC 5049 (December 2007): "Applying Signaling Compression (SigComp) to the Session/
Initiation Protocol (SIP)"./
[80] Void./
[81] Void./
[82] RFC 4457 (April 2006): "The Session Initiation Protocol (SIP) P-User-Database Private-Header/
(P-header)"./
[83] RFC 4145 (September 2005): "TCP-Based Media Transport in the Session Description Protocol/
(SDP)"./
[84] RFC 4320 (January 2006): "Actions Addressing Identified Issues with the Session Initiation/
Protocol's (SIP) Non-INVITE Transaction"./
[85] 3GPP2 C.S0005-D (March 2004): "Upper Layer (Layer 3) Signaling Standard for cdma2000/
Standards for Spread Spectrum Systems". /
[86] 3GPP2 C.S0024-B v3.0 (September 2009): "cdma2000 High Rate Packet Data Air Interface/
Standard"./
[86A] 3GPP2 C.S0084-000 (April 2007): "Overview for Ultra Mobile Broadband (UMB) Air Interface/
Specification"./
[86B] 3GPP2 X.S0060-0 v1.0: "HRPD Support for Emergency Services"./
[86C] 3GPP2 X.S0057-B v2.0: "E-UTRAN - eHRPD Connectivity and Interworking: Core Network/
Aspects"./
[86D] 3GPP2 C.S0014-C v1.0: "Enhanced Variable Rate Codec, Speech Service Options 3, 68, and 70/
for Wideband Spread Spectrum Digital Systems"./
[86E] 3GPP2 X.S0059-200-A v1.0: "cdma2000 Femtocell Network: 1x and IMS Network Aspects"./
[86F] 3GPP2 S.R0048-A v4.0: "3G Mobile Equipment Identifier (MEID) - Stage 1"./
[87] ITU-T Recommendation J.112, "Transmission Systems for Interactive Cable Television Services"/
[88] PacketCable Release 2 Technical Report, PacketCable™ Architecture Framework Technical/
Report, PKT-TR-ARCH-FRM./
[89] RFC 6442 (December 2011): "Location Conveyance for the Session Initiation Protocol"./
[90] RFC 4119 (December 2005) "A Presence-based GEOPRIV Location Object Format"./
[91] RFC 5012 (January 2008): "Requirements for Emergency Context Resolution with Internet/
Technologies"./
[91A] Void./
[92] RFC 5626 (October 2009): "Managing Client Initiated Connections in the Session Initiation/
Protocol (SIP)"./
[93] RFC 5627 (October 2009): "Obtaining and Using Globally Routable User Agent URIs (GRUUs)/
in the Session Initiation Protocol (SIP)"./
[94] RFC 5628 (October 2009): "Registration Event Package Extension for Session Initiation Protocol/
(SIP) Globally Routable User Agent URIs (GRUUs)"./
[95] Void./
[96] RFC 4168 (October 2005): "The Stream Control Transmission Protocol (SCTP) as a Transport for/
the Session Initiation Protocol (SIP)"./
[97] RFC 5002 (August 2007): "The Session Initiation Protocol (SIP) P-Profile-Key Private Header (PHeader)"./
[98] ETSI ES 283 035 (V1.1.1): "Telecommunications and Internet Converged Services and Protocols/
for Advanced Networks (TISPAN); Network Attachment Sub-System (NASS); e2 interface based/
on the DIAMETER protocol"./
[99] RFC 5245 (April 2010): "Interactive Connectivity Establishment (ICE): A Protocol for Network/
Address Translator (NAT) Traversal for Offer/Answer Protocols"./
[100] RFC 5389 (October 2008): "Session Traversal Utilities for NAT (STUN)"./
[101] RFC 5766 (April 2010): "Traversal Using Relays around NAT (TURN): Relay Extensions to/
Session Traversal Utilities for NAT (STUN)"./
[102] RFC 5768 (April 2010): "Indicating Support for Interactive Connectivity Establishment (ICE) in/
the Session Initiation Protocol (SIP)"./
[103] RFC 4967 (July 2007): "Dial String Parameter for the Session Initiation Protocol Uniform/
Resource Identifier". /
[104] RFC 5365 (October 2008): "Multiple-Recipient MESSAGE Requests in the Session Initiation/
Protocol (SIP)"./
[105] RFC 5368 (October 2008): "Referring to Multiple Resources in the Session Initiation Protocol/
(SIP)"./
[106] RFC 5366 (October 2008): "Conference Establishment Using Request-Contained Lists in the/
Session Initiation Protocol (SIP)"./
[107] RFC 5367 (October 2008): "Subscriptions to Request-Contained Resource Lists in the Session/
Initiation Protocol (SIP)"./
[108] RFC 4583 (November 2006): "Session Description Protocol (SDP) Format for Binary Floor/
Control Protocol (BFCP) Streams"./
[109] RFC 5009 (September 2007): "Private Header (P-Header) Extension to the Session Initiation/
Protocol (SIP) for Authorization of Early Media"./
[110] RFC 4354 (January 2006): "A Session Initiation Protocol (SIP) Event Package and Data Format/
for Various Settings in Support for the Push-to-Talk over Cellular (PoC) Service"./
[111] RFC 4964 (September 2007): "The P-Answer-State Header Extension to the Session Initiation/
Protocol for the Open Mobile Alliance Push to Talk over Cellular"./
[112] RFC 4694 (October 2006): "Number Portability Parameters for the 'tel' URI"./
[113] Void./
[114] RFC 4769 (November 2006): "IANA Registration for an Enumservice Containing Public Switched/
Telephone Network (PSTN) Signaling Information"./
[115] RFC 4411 (February 2006): "Extending the Session Initiation Protocol (SIP) Reason Header for/
Preemption Events"./
[116] RFC 4412 (February 2006): "Communications Resource Priority for the Session Initiation/
Protocol (SIP)"./
[117] RFC 5393 (December 2008): "Addressing an Amplification Vulnerability in Session Initiation/
Protocol (SIP) Forking Proxies"./
[118] RFC 4896 (June 2007): "Signaling Compression (SigComp) Corrections and/
ClarificationsImplementer's Guide for SigComp"./
[119] RFC 5112 (January 2008): "The Presence-Specific Static Dictionary for Signaling Compression/
(Sigcomp)"./
[120] RFC 5688 (January 2010): "A Session Initiation Protocol (SIP) Media Feature Tag for MIME/
Application Subtype"./
[121] RFC 6050 (November 2010): "A Session Initiation Protocol (SIP) Extension for the Identification/
of Services"./
[122] Void./
[123] Void./
[124] RFC 3986 (January 2005): "Uniform Resource Identifiers (URI): Generic Syntax"./
[125] RFC 5360 (October 2008): "A Framework for Consent-Based Communications in the Session/
Initiation Protocol (SIP)"./
[126] RFC 7433 (January 2015): "A Mechanism for Transporting User-to-User Call Control Information/
in SIP"./
[126A] RFC 7434 (January 2015): "Interworking ISDN Call Control User Information with SIP"./
[127] 3GPP2 X.S0011-E: "cdma2000 Wireless IP Network Standard ". /
[130] RFC 6432 (November 2011): "Carrying Q.850 Codes in Reason Header Fields in SIP (Session/
Initiation Protocol) Responses"./
[131] RFC 6544 (March 2012): "TCP Candidates with Interactive Connectivity Establishment (ICE)"./
[132] RFC 3023 (January 2001): "XML Media Types"./
[133] RFC 5502 (April 2009): "The SIP P-Served-User Private-Header (P-Header) for the 3GPP IP/
Multimedia (IM) Core Network (CN) Subsystem"./
[134] RFC 7316 (July 2014): "The Session Initiation Protocol (SIP) P-Private-Network-Indication/
PrivateHeader (P-Header)"./
[135] RFC 4585 (July 2006): "Extended RTP Profile for Real-time Transport Control Protocol (RTCP)-/
Based Feedback (RTP/AVPF)"./
[136] RFC 5104 (February 2008): "Codec Control Messages in the RTP Audio-Visual Profile with/
Feedback (AVPF)"./
[137] RFC 5939 (September 2010): "Session Description Protocol (SDP) Capability Negotiation"./
[138] ETSI ES 282 001: "Telecommunications and Internet converged Services and Protocols for/
Advanced Networking (TISPAN); NGN Functional Architecture Release 1"./
[139] Void./
[140] RFC 8497(November 2018): "Marking SIP Messages to Be Logged"./
[141] Void./
[142] RFC 6228 (May 2011): "Response Code for Indication of Terminated Dialog"./
[143] RFC 6223 (April 2011): "Indication of support for keep-alive"./
[144] RFC 4240 (December 2005): "Basic Network Media Services with SIP"./
[145] RFC 5552 (May 2009): "SIP Interface to VoiceXML Media Services"./
[146] RFC 6230 (May 2011): "Media Control Channel Framework"./
[147] RFC 6231 (May 2011): "An Interactive Voice Response (IVR) Control Package for the Media/
Control Channel Framework"./
[148] RFC 6505 (March 2012): "A Mixer Control Package for the Media Control Channel Framework"./
[149] RFC 2046 (November 1996): "Multipurpose Internet Mail Extensions (MIME) Part Two: Media/
Types"./
[150] RFC 5621 (September 2009): "Message Body Handling in the Session Initiation Protocol (SIP)"./
[151] RFC 3862 (August 2004): "Common Presence and Instant Messaging (CPIM): Message Format"./
[152] RFC 3890 (September 2004): "A Transport Independent Bandwidth Modifier for the Session/
Description Protocol (SDP)"./
[153] RFC 7254 (May 2014): "A Uniform Resource Name Namespace for the Global System for Mobile/
Communications Association (GSMA) and the International Mobile station Equipment Identity/
(IMEI)"./
[154] RFC 4122 (July 2005): "A Universally Unique IDentifier (UUID) URN Namespace"./
[155] RFC 7195 (May 2014): "Session Description Protocol (SDP) Extension for Setting Audio Media/
Streams over Circuit-Switched Bearers in the Public Switched Telephone Network (PSTN)"./
[156] RFC 7006 (September 2013): "Miscellaneous Capabilities Negotiation in the Session Description/
Protocol (SDP)". /
[157] RFC 5438 (January 2009): "Instant Message Disposition Notification (IMDN)"./
[158] RFC 5373 (November 2008): "Requesting Answering Modes for the Session Initiation Protocol/
(SIP)"./
[160] Void./
[161] RFC 4288 (December 2005): "Media Type Specifications and Registration Procedures"./
[162] RFC 7989 (October 2016): "End-to-End Session Identification in IP-Based Multimedia/
Communication Networks"./
[163] RFC 6026 (September 2010): "Correct Transaction Handling for 2xx Responses to Session/
Initiation Protocol (SIP) INVITE Requests"./
[164] RFC 5658 (October 2009): "Addressing Record-Route issues in the Session Initiation Protocol/
(SIP)"./
[165] RFC 5954 (August 2010): "Essential Correction for IPv6 ABNF and URI Comparison in/
RFC3261"./
[166] RFC 4117 (June 2005): "Transcoding Services Invocation in the Session Initiation Protocol (SIP)/
using Third Party Call Control (3pcc)"./
[167] RFC 4567 (July 2006): "Key Management Extensions for Session Description Protocol (SDP) and/
Real Time Streaming Protocol (RTSP)"./
[168] RFC 4568 (July 2006): "Session Description Protocol (SDP) Security Descriptions for Media/
Streams"./
[169] RFC 3711 (March 2004): "The Secure Real-time Transport Protocol (SRTP)"./
[170] RFC 6043 (March 2011): "MIKEY-TICKET: Ticket-Based Modes of Key Distribution in/
Multimedia Internet KEYing (MIKEY)"./
[171] RFC 4235 (November 2005): "An INVITE-Initiated Dialog Event Package for the Session/
Initiation Protocol (SIP)"./
[172] RFC 6871 (February 2013): "SDP media capabilities Negotiation"./
[173] RFC 4488 (May 2006): "Suppression of Session Initiation Protocol (SIP) REFER Method Implicit/
Subscription"./
[174] Void./
[175] RFC 7462 (March 2015): "URNs for the Alert-Info Header Field of the Session Initiation Protocol/
(SIP)"./
[176] ANSI/J-STD-036-B: "Enhanced Wireless 9-1-1, Phase 2"./
[177] Void./
[178] RFC 4975 (September 2007): "The Message Session Relay Protocol (MSRP)"./
[179] RFC 3859 (August 2004): "Common Profile for Presence (CPP)"./
[180] RFC 3860 (August 2004): "Common Profile for Instant Messaging (CPIM)"./
[181] RFC 2368 (July 1998): "The mailto URL scheme"./
[182] RFC 4745 (February 2007): "Common Policy: A Document Format for Expressing Privacy/
Preferences"./
[183] RFC 5318 (December 2008): "The Session Initiation Protocol (SIP) P-Refused-URI-List PrivateHeader (P-Header)". /
/
[184] RFC 4538 (June 2006): "Request Authorization through Dialog Identification in the Session/
Initiation Protocol (SIP)"./
[185] RFC 5547 (May 2009): "A Session Description Protocol (SDP) Offer/Answer Mechanism to/
Enable File Transfer"./
[186] RFC 4483 (May 2006): "A Mechanism for Content Indirection in Session Initiation Protocol (SIP)/
Messages"./
[187] RFC 8464 (September 2018): "A URN Namespace for Device Identity and Mobile Equipment/
Identity (MEID)"./
[188] RFC 6679 (August 2012): "Explicit Congestion Notification (ECN) for RTP over UDP"./
[189] RFC 3168 (September 2001): "The Addition of Explicit Congestion Notification (ECN) to IP"./
[190] RFC 6809 (November 2012): "Mechanism to Indicate Support of Features and Capabilities in the/
Session Initiation Protocol (SIP)"./
[191] RFC 6140 (March 2011): "Registration for Multiple Phone Numbers in the Session Initiation/
Protocol (SIP)"./
[192] RFC 6917 (April 2013): "Media Resource Brokering"./
[193] ETSI TS 101 454-1 v1.1.1: "Digital Video Broadcasting (DVB); Second Generation DVB/
Interactive Satellite System (DVB-RCS2); Part 1: Overview and System Level specification"./
[194] ETSI EN 301 545-2 v1.1.1: "Digital Video Broadcasting (DVB); Second Generation DVB/
Interactive Satellite System (DVB-RCS2); Part 2: Lower Layers for Satellite standard"./
[195] ETSI TS 101 545-3 v1.1.1: "Digital Video Broadcasting (DVB); Second Generation DVB/
Interactive Satellite System (DVB-RCS2); Part 3: Higher Layers Satellite Specification"./
[196] RFC 2616 (June 1999): "Hypertext Transfer Protocol -- HTTP/1.1"./
[197] RFC 7135 (May 2014): "IANA Registering a SIP Resource Priority Header Field Namespace for/
Local Emergency Communications"./
[198] RFC 6357 (August 2011): "Design Considerations for Session Initiation Protocol (SIP) Overload/
Control"./
[199] RFC 7339 (September 2014): "Session Initiation Protocol (SIP) Overload Control"./
[200] RFC 7415 (February 2015): "Session Initiation Protocol (SIP) Rate Control"./
[201] RFC 7200 (April 2014): "A Session Initiation Protocol (SIP) Load-Control Event Package"./
[202] ITU-T Recommendation T.38 (September 2010): "Procedures for real-time Group 3 facsimile/
communication over IP networks"./
[203] ISO 8601 (December 2004): "Date elements and interchange formats – Information interchange –/
Representation of dates and times"./
[204] RFC 5506 (April 2009): "Support for Reduced-Size Real-Time Transport Control Protocol/
(RTCP)"./
[205] RFC 3611 (November 2003): "RTP Control Protocol Extended Reports (RTCP XR)"./
[206] RFC 4796 (February 2007): "The Session Description Protocol (SDP) Content Attribute"./
[207] ISO 3166-1 (2006): "Codes for the representation of names of countries and their subdivisions –/
Part 1: Country codes"./
[208] RFC 8055 (January 2017): "Session Initiation Protocol (SIP) Via Header Field Parameter to/
Indicate Received Realm"./
[209] RFC 7090 (April 2014): "Public Safety Answering Point (PSAP) Callback". /
[210] RFC 5285 (July 2008): "A General Mechanism for RTP Header Extensions"./
[211] RFC 6236 (May 2011): "Negotiation of Generic Image Attributes in the Session Description/
Protocol (SDP)"./
[212] RFC 20 (May 2011): "ASCII format for Network Interchange"./
[213] RFC 5280 (May 2008): "Internet X.509 Public Key Infrastructure Certificate and Certificate/
Revocation List (CRL) Profile"./
[214] RFC 6714 (August 2012): "Connection Establishment for Media Anchoring (CEMA) for the/
Message Session Relay Protocol (MSRP)"./
[215] RFC 6135 (February 2011): "An Alternative Connection Model for the Message Session Relay/
Protocol (MSRP)"./
[216] Void./
[217] RFC 7345 (August 2014): "UDP Transport Layer (UDPTL) over Datagram Transport Layer/
Security (DTLS)"./
[218] RFC 4279 (December 2005): "Pre-Shared Key Ciphersuites for Transport Layer Security (TLS)"./
[219] draft-ietf-mmusic-sctp-sdp-26 (April 2017): "Session Description Protocol (SDP) Offer/Answer/
Procedures For Stream Control Transmission Protocol (SCTP) over Datagram Transport Layer/
Security (DTLS) Transport"./
Editor's note (WI: eIMS_TELEP, CR#4856): The above document cannot be formally referenced until it is/
published as an RFC./
[220] RFC 2817 (May 2000): "Upgrading to TLS Within HTTP/1.1"./
[221] RFC 6062 (November 2010): "Using Relays around NAT (TURN) Extensions for TCP/
Allocations"./
[222] RFC 5763 (May 2010): "Framework for Establishing a Secure Real-time Transport Protocol/
(SRTP) Security Context Using Datagram Transport Layer Security (DTLS)"./
[223] RFC 5764 (May 2010): " Datagram Transport Layer Security (DTLS) Extension to Establish Keys/
for the Secure Real-time Transport Protocol (SRTP)"./
[224] RFC 7675 (October 2015): "STUN Usage for Consent Freshness"./
[225] RFC 7549 (May 2015): "3GPP SIP URI Inter Operator Traffic Leg Parameter"./
[226] draft-jesske-sipcore-sip-tree-cap-indicators-00 (June 2018): "Internet Assigned Numbers Authority/
(IANA) Registration of the Session Initiation Protocol (SIP) Feature-Capability indicators"./
Editor's note [WI: IMSProtoc6, CR#4895]: The above document cannot be formally referenced until it is published/
as an RFC./
[227] RFC 4169 (November 2005): "Hypertext Transfer Protocol (HTTP) Digest Authentication Using/
Authentication and Key Agreement (AKA) Version-2"./
[228] RFC 6947 (May 2013): "The Session Description Protocol (SDP) Alternate Connectivity (ALTC)/
Attribute"./
[229] Void./
[230] RFC 8119 (March 2017): "SIP "cause" URI Parameter for Service Number Translation"./
[231] RFC 7647 (September 2015): "Clarifications for the Use of REFER with RFC6665"./
[232] RFC 7614 (August 2015): "Explicit Subscriptions for the REFER Method"./
[233] RFC 7621 (August 2015): "A Clarification on the Use of Globally Routable User Agent URIs/
(GRUUs) in the Session Initiation Protocol (SIP) Event Notification Framework". /
[234] RFC 7913 (June 2016): "P-Access-Network-Info ABNF Update"./
[235] RFC 7519 (May 2015): "JSON Web Token (JWT)"./
[236] Void./
[237] RFC 5761 (April 2010): "Multiplexing RTP Data and Control Packets on a Single Port"./
[237A] RFC 8035 (November 2016): "Session Description Protocol (SDP) Offer/Answer Clarifications/
for RTP/RTCP Multiplexing"./
[238] draft-ietf-mmusic-data-channel-sdpneg-11 (January 2017): "SDP-based Data Channel/
Negotiation"./
Editor's note [WI: eWebRTCi_CT, CR#5553]: The above document cannot be formally referenced until it is/
published as an RFC./
[239] RFC 8498 (February 2019): "A P-Served-User Header Field Parameter for an Originating Call/
Diversion (CDIV) Session Case in the Session Initiation Protocol (SIP)"./
[240] draft-ietf-mmusic-dtls-sdp-32 (October 2017): "Session Description Protocol (SDP) Offer/Answer/
Considerations for Datagram Transport Layer Security (DTLS) and Transport Layer Security/
(TLS)"./
Editor's note [WI: eMEDIASEC-CT, CR#5617]: The above document cannot be formally referenced until it is/
published as an RFC./
[241] RFC 8122 (March 2017): "Connection-Oriented Media Transport over the Transport Layer/
Security (TLS) Protocol in the Session Description Protocol (SDP)".[242] RFC 3863/
(August 2004): "Presence Information Data Format"./
[243] RFC 4661 (September 2006): "An Extensible Markup Language (XML) Based Format for Event/
Notification Filtering"./
[244] RFC 8147 (May 2017): "Next-Generation Pan-European eCall"./
[245] CEN EN 15722:2015 (April 2015): "Intelligent transport systems - ESafety - ECall minimum set/
of data"./
[246] draft-ietf-mmusic-mux-exclusive-11 (February 2017): "Indicating Exclusive Support of/
RTP/RTCP Multiplexing using SDP"./
Editor's note [WI: TEI14, IMS-WebRTC, CR#5615]: The above document cannot be formally referenced until it is/
published as an RFC./
[247] RFC 7303 (July 2014): "XML Media Types"./
[248] IEEE Std 802.11-2012: "IEEE Standard for Information technology - Telecommunications and/
information exchange between systems - Local and metropolitan area networks - Specific/
requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY)/
Specifications"./
[249] draft-ietf-mmusic-sdp-simulcast-08 (March 2017): "Using Simulcast in SDP and RTP Sessions"./
Editor's note [WI: MMCMH_Enh-CT, CR#5739]: The above document cannot be formally referenced until it is/
published as an RFC./
[250] draft-ietf-mmusic-rid-10 (March 2017): "RTP Payload Format Restrictions"./
Editor's note [WI: MMCMH_Enh-CT, CR#5739]: The above document cannot be formally referenced until it is/
published as an RFC./
[251] RFC 7728 (February 2016): "RTP Stream Pause and Resume"./
[252] RFC 8224 (February 2018): "Authenticated Identity Management in the Session Initiation Protocol/
(SIP)".[253] RFC 5279 (July 2008): "A Uniform Resource Name (URN) Namespace for the 3rd/
Generation Partnership Project (3GPP)". /
[254] RFC 8197 (July 2017): "A SIP Response Code for Unwanted Calls"./
[255] draft-ietf-sipcore-reason-q850-loc-06 (February 2019): "ISUP Cause Location Parameter for the/
SIP Reason Header Field"./
Editor's note [WI: REAS_EXT, CR#5883]: The above document cannot be formally referenced until it is published/
as an RFC./
[256] RFC 8262 (October 2017): "Content-ID Header Field in the Session Initiation Protocol (SIP)"./
[257] 3GPP TS 23.501: "System Architecture for the 5G System; Stage 2"./
[258] 3GPP TS 24.501: "Non-Access-Stratum (NAS) protocol for Evolved Packet System (5GS);/
Stage 3"./
[259] RFC 4715 (November 2006): "The Integrated Services Digital Network (ISDN) Subaddress/
Encoding Type for tel URI"./
[260] 3GPP TS 38.304: " NR; User Equipment (UE) procedures in idle mode and in RRC Inactive/
state"./
[261] IETF draft-ietf-stir-passport-shaken-02 (March 2018): "PASSporT SHAKEN Extension/
(SHAKEN)"./
Editor's note [WI: eSPECTRE, CR#6113]: The above document cannot be formally referenced until it is/
published as an RFC./
[262] RFC 8225 (February 2018): "PASSporT: Personal Assertion Token"/
Editor's note [WI: eSPECTRE, CR#6160]: The above document cannot be formally referenced until it is/
published as an RFC./
[263] 3GPP TS 24.502: " Access to the 3GPP 5G Core Network (5GCN) via Non-3GPP Access/
Networks (N3AN); Stage 3"./
[264] 3GPP TS 37.340: "Evolved Universal Terrestrial Radio Access (E-UTRA) and NR; Multiconnectivity; Stage 2"./
[265] IETF draft-ietf-stir-passport-divert-03 (July 2018): "PASSporT Extension for Diverted Calls"./
Editor's note [WI: eSPECTRE, CR#6185]: The above document cannot be formally referenced until it is/
published as an RFC.
9. Qualification of ETSI:
ETSI is recognized under the provisions of ITU-T Recommendations A.5 and A.6. Qualifying information is on file at TSB.
10. Other (for any supplementary information):
N/A
Note: This form is based on Recommendation ITU-T A.5