Editing Telecommunications info (section)

== 3GPP/ETSI info ==

[https://www.etsi.org/technologies/5g ETSI 5G information page]

[https://www.etsi.org/technologies/lawful-interception ETSI Lawful Interception (LI) information page]

[https://www.etsi.org/committee/1403-li ETSI Technical Committee (TC) Lawful Interception information page] and contains list of latest publications

=== [https://www.etsi.org/standards ETSI Standards] ===

==== Lawful Interception or Related Standards ====

{| class="wikitable sortable"
|-
! ETSI Standard
! Title
! Notes
|-
| ETSI TS 102 232-1 || Lawful Interception (LI); Handover Interface and Service-Specific Details (SSD) for IP delivery; Part 1: Handover specification for IP delivery || This document specifies the general aspects of HI2 and HI3 interfaces for handover via IP based networks. This document:
* specifies the modular approach used for specifying IP based handover interfaces;
* specifies the header(s) to be added to IRI and CC sent over the HI2 and HI3 interfaces respectively;
* specifies protocols for the transfer of IRI and CC across the handover interfaces;
* specifies protocol profiles for the handover interface.

[[My 102 232-1 notes]]
|-
| ETSI TS 102 232-2 || Lawful Interception (LI); Handover Interface and Service-Specific Details (SSD) for IP delivery; Part 2: Service-specific details for messaging services || This document contains a stage 1 like description of the interception information in relation to the process of sending and receiving asynchronous messages. The present document also contains a stage 2 like description of when Intercept Related Information (IRI) and Content of Communication (CC) need to be sent, and what information it needs to contain. Examples of asynchronous messages include: email, unified messaging and chat applications. See 102-232-1 for stage 3.
|-
| ETSI TS 102 232-3 || Lawful Interception (LI); Handover Interface and Service-Specific Details (SSD) for IP delivery; Part 3: Service-specific details for internet access services || This document contains a stage 1 description of the interception information in relation to the process of binding a "target identity" to an IP address when providing Internet access and a stage 2 description of when Intercept Related Information (IRI) and Content of Communication (CC) need to be sent, and what information it needs to contain. The study includes but is not restricted to IRI based on application of Dynamic Host Configuration Protocol (DHCP) and Remote Authentication Dial-In User Service (RADIUS) technology for binding a "target identity" to an IP address and CC for the intercepted IP packets.

The definition of the Handover Interface 2 (HI2) and Handover Interface 3 (HI3) is outside the scope of the present document. For the handover interface is referred to ETSI TS 102 232-1.

[[My 102 232-3 notes]]
|-
| ETSI TS 102 232-4 || Lawful Interception (LI); Handover Interface and Service-Specific Details (SSD) for IP delivery; Part 4: Service-specific details for Layer 2 services ||
|-
| ETSI TS 102 232-5 || Lawful Interception (LI); Handover Interface and Service-Specific Details (SSD) for IP delivery; Part 5: Service-specific details for IP Multimedia services || Document specifies interception of Internet Protocol (IP) Multimedia (MM) Services based on the Session Initiation Protocol (SIP) and Real Time Transport Protocol (RTP) and Message Session Relay Protocol (MSRP) and IPMM services as described by the Recommendations ITU-T H.323 and H.248-1.

The present document is consistent with the definition of the Handover Interface, as described in ETSI TS 102 232-1.

The present document does not override or supersede any specifications or requirements in 3GPP TS 33.108 and ETSI TS 101 671.
|-
| ETSI TS 102 232-6 || Lawful Interception (LI); Handover Interface and Service-Specific Details (SSD) for IP delivery; Part 6: Service-specific details for PSTN/ISDN services || 
|-
| ETSI TS 102 232-7 || Lawful Interception (LI); Handover Interface and Service-Specific Details (SSD) for IP delivery; Part 7: Service-specific details for Mobile Services ||
|-
| ETSI TR 102 528 || Lawful Interception (LI); Interception domain Architecture for IP networks || Document describes a high level reference architecture for supporting lawful interception in network operator (NWO) and communication service providers (SvP) domain for IP networks.

The document contains:
* A reference model in the network operator (NWO) and communication service provider (SvP) domain.
* A High level description of Internal Network Functions and Interfaces.
* Application of the reference model to voice and multimedia over IP services, data layer 3 and layer 2 services.
|-
| ETSI TS 103 221 || Lawful Interception (LI); Internal Network Interfaces || Part I (X1) and Part II (X2/X3) [[My TS 103 221-2 notes]]
|-
| ETSI TS 103 643 || Techniques for assurance of digital material used in legal proceedings ||
|-
| ETSI TS 101 671 & ETSI ES 201 671 || Lawful Interception (LI); Handover interface for the lawful interception of telecommunications traffic || Document is step 3 of a three-step approach to describe a generic Handover Interface (HI) for the provision of lawful interception from a Network Operator, an Access Provider or a Service Provider (NWO/AP/SvP) to the Law Enforcement Agencies (LEAs). The provision of lawful interception is a requirement of national law, which is usually mandatory for the operation of any telecommunication service.
* Step 1 contains the requirements for lawful interception from a users (LEAs) point of view and is published in ETSI TS 101 331.
* Step 2 describes the derived network functions and the general architecture (or functional model) and is published in ETSI ES 201 158. 
|-
| ETSI TS 103 462 || Lawful Interception (LI); Inter LEMF Handover Interface ||
|-
| style="white-space: nowrap;" | ETSI TR 102 503 || Lawful Interception (LI); ASN.1 Object Identifiers in Lawful Interception and Retained data handling Specifications ||
|-
| ETSI TS 102 656 || Lawful Interception (LI); Retained Data; Requirements of Law Enforcement Agencies for handling Retained Data ||
|-
| ETSI TS 102 657 || Lawful Interception (LI); Retained data handling; Handover interface for the request and delivery of retained data  ||
|-
| ETSI TS 101 331 || Lawful Interception (LI); Requirements of Law Enforcement Agencies || Document gives guidance for lawful interception of telecommunications in the area of co-operation by network operators, access providers, and service providers. Document describes the requirements from a Law Enforcement Agency's (LEA's) point of view.
|-
| ETSI TS 103 707 || Lawful Interception (LI); Handover for messaging services over HTTP/XML || Document specifies the handover details to deliver messaging services for LI over HTTP/XML
|-
| ETSI TS 103 120 || Lawful Interception (LI); Interface for warrant information || Document defines an electronic interface between two systems for the exchange of information relating to the establishment and management of lawful required action, typically Lawful Interception.
|-
| ETSI TS 103 280 || Lawful Interception (LI); Dictionary for common parameters || Document defines a dictionary of parameters that are commonly used in multiple TC LI specifications. Aside from defining a dictionary, the present document aims to provide technical means for other specifications to use. It is encouraged to use the present document in the development of new specifications. [[My ETSI TS 103 280 notes]]
|-
| ETSI TS 103 690 || Lawful Interception (LI); eWarrant Interface || Document presents a high-level description of an interface mechanism - the eWarrant Interface - for receipt of requests for measures producing real-time or stored information by an issuing authority possessing lawful authorization to initiate such a request
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==== Other Standards ====

{| class="wikitable sortable"
|-
! 3GPP
! Title
! Notes
|-
| [https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=729 23.003]
|| 3rd Generation Partnership Project; Technical Specification Group Core Network and Terminals; Numbering, addressing and identification; (Release 17)
|| This document defines the principal purpose and use of different naming, numbering, addressing and identification resources (i.e. Identifiers (ID)) within the digital cellular telecommunications system and the 3GPP system. IDs that are covered by this specification includes both public IDs, private IDs and IDs that are assigned to MSs/UEs. Many of the IDs are used temporary in the networks and are allocated and assigned by the operators and some other IDs are allocated and assigned on either global, regional and national level by an administrator.

[[My 3GPP TS 23.003 notes]]
|-
| [https://www.3gpp.org/DynaReport/23228.htm 23.228]
|| 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; IP Multimedia Subsystem (IMS); Stage 2 (Release 16)
|| This document defines the stage-2 service description for the IP Multimedia Core Network Subsystem (IMS), which includes the elements necessary to support IP Multimedia (IM) services. [[My 3GPP TS 23.228 Notes]]
|-
| [https://www.3gpp.org/DynaReport/23401.htm 23.401]
|| 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access (Release 16)
|| The document defines the Stage 2 service description for the Evolved 3GPP Packet Switched Domain - also known as the Evolved Packet System (EPS) in this document. The Evolved 3GPP Packet Switched Domain provides IP connectivity using the Evolved Universal Terrestrial Radio Access Network (E-UTRAN). The specification covers both roaming and non-roaming scenarios and covers all aspects, including mobility between E-UTRAN and pre-E-UTRAN 3GPP radio access technologies, policy control and charging, and authentication.
|-
| [https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1014 24.007]
| 3rd Generation Partnership Project;
Technical Specification Group Core Network and Terminals;
Mobile radio interface signalling layer 3;
General aspects
(Release 17)
| 24.007 document defines the principal architecture of layer 3 and its sublayers on the GSM Um interface, i.e. the interface between Mobile Station (MS) and network; for the CM sublayer, the description is restricted to paradigmatic examples, call control, supplementary services, and short message services for non-GPRS services. It also defines the basic message format and error handling applied by the layer 3 protocols.
This document also defines the principal architecture of the EPS NAS and 5GS NAS layer 3 protocol and their sublayers, including the message format applied by layer 3.

[[My 3GPP TS 24.007 Notes]]
|-
| 33.108 || UMTS; LTE; GSM; 3G Security; Handover interface for lawful interception (LI) || [[My TS 133 108 notes]]
|-
| [https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3182 33.127] || 3rd Generation Partnership Project;
Technical Specification Group Services and System Aspects;
Security;
Lawful Interception (LI) architecture and functions
|| This document specifies both the architectural and functional system requirements for Lawful Interception (LI) in 3GPP networks. The present document provides an LI architecture supporting both network layer based and service layer based Interception. National regulations determine the specific set of LI functional capabilities that are applicable to a specific 3GPP operator deployment.

[[My 33.127 Notes]]
|-
| [https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3183 33.128] || 3rd Generation Partnership Project;
Technical Specification Group Services and System Aspects;
Security;
Protocol and procedures for Lawful Interception (LI);
Stage 3
|| This document specifies the protocols and procedures required to perform Lawful Interception within a 3GPP network. The present document addresses both internal interfaces used internally with a 3GPP network and external handover interfaces used to handover intercepted communications to law enforcement.

[[My 33.128 Notes]]
|}