1、 ETSI TS 102 657 V1.17.1 (2015-12) Lawful Interception (LI); Retained data handling; Handover interface for the request and delivery of retained data floppy3TECHNICAL SPECIFICATION ETSI ETSI TS 102 657 V1.17.1 (2015-12)2Reference RTS/LI-00127 Keywords handover, retention ETSI 650 Route des Lucioles
2、F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standards-s
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6、 No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the
7、 foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2015. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for
8、 the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 102 657 V1.17.1 (2015-12)3Contents Intellectual Property Rights 8g3Foreword . 8g3Modal verbs terminology 8g31 Scope 9g32 References 9g32
9、.1 Normative references . 9g32.2 Informative references 11g33 Definitions and abbreviations . 11g33.1 Definitions 11g33.2 Abbreviations . 12g34 Overview of handover interface . 13g34.1 Reference model . 13g34.2 Structure of document and applicable communication domains 15g34.3 Categories of retained
10、 data . 16g34.4 Handover Interface port 1 (HI-A) and Handover Interface port 2 (HI-B) 16g34.5 Model used for the RDHI . 17g35 Handover interface message flows . 17g35.1 Introduction 17g35.1.1 Summary of this clause . 17g35.1.2 Message flow modes. 17g35.1.3 Delivery cases. 18g35.1.4 “Active“ requests
11、 and “closed“ requests . 18g35.1.5 Errors and failure situations 18g35.1.5.1 Error and failure types . 18g35.1.5.2 Request process failure feedback 19g35.1.5.3 Other errors . 19g35.1.5.4 Missing messages 19g35.1.6 Cancelling a request 20g35.1.7 Delivery of results . 20g35.1.8 State diagram 21g35.1.9
12、 Supplementary Messages 22g35.2 Message flows for general situation . 22g35.2.1 Delivery of a response 22g35.2.2 Cancellation of request . 23g35.2.3 Multi-part delivery 24g35.3 Message flows for Authorized-Organization-initiated scenario . 25g35.3.1 Delivery of results or a failure response . 25g35.
13、3.2 Cancellation of request . 26g35.3.3 Multi-part delivery 27g35.4 Message types for HI-A and HI-B 28g35.5 HI-A and HI-B addressing 29g36 Definition of the elements for retained data messages . 29g36.1 Header information. 29g36.1.1 Use of header information 29g36.1.2 RequestID field specification 2
14、9g36.1.3 CSP Identifiers 30g36.1.3.1 Use of CSP identifiers (CSPID) 30g36.1.3.2 Third Party CSP Identifier (thirdPartyCSPID) 30g36.1.4 Timestamp (timeStamp) . 30g36.2 Retained Data response 30g36.2.1 General 30g36.2.2 Additional information in response messages. 30g36.2.2.1 Record number (recordNumb
15、er) . 30g3ETSI ETSI TS 102 657 V1.17.1 (2015-12)46.2.2.2 Response status (ResponseStatus) . 31g36.2.3 Volatile information 31g36.2.4 Unavailable parameters . 31g36.3 Retained Data requests . 31g36.3.1 Information contained within a request 31g36.3.2 Format of a request . 32g36.3.3 Additional informa
16、tion in requests . 33g36.3.3.1 Priority of a request . 33g36.3.3.2 Maximum hits . 33g36.3.3.3 Maximum records per batch 33g36.4 Error messages . 33g37 Data exchange techniques 33g37.1 General . 33g37.2 HTTP data exchange 34g37.2.1 Basic configuration . 34g37.2.2 Single client/server . 34g37.2.3 Mutu
17、al client/server 34g37.2.4 Details common to both single and mutual cases . 34g37.3 Direct TCP data exchange 35g37.3.0 General 35g37.3.1 Application layer 35g37.3.2 Transport layer 35g37.3.2.1 Introduction . 35g37.3.2.2 TCP settings 35g37.3.3 Network layer . 36g37.3.4 Delivery networks . 36g38 Secur
18、ity Measures 36g38.1 General . 36g38.2 Connection Level Security . 36g38.3 Application Level Security . 36g38.4 Technical Security Measures 37g38.4.1 General 37g38.4.2 Connection Level 37g38.4.3 Application Level . 37g38.4.3.1 Hashes . 37g38.4.3.2 Digital Signatures 37g38.4.3.3 HI-B Non-Repudiation
19、37g38.4.3.4 Digital Signatures and Message Structure . 38g3Annex A (normative): Data fields . 39g3A.1 Summary 39g3A.1.1 Introduction to data fields . 39g3A.1.2 Choice of data modelling language 39g3A.1.3 Overview 39g3A.2 Parameter definition for common fields . 39g3A.2.1 RetainedDataHeader . 39g3A.2
20、.1.1 Parameters. 39g3A.2.1.2 RequestID parameters . 40g3A.2.2 RetainedDataPayload . 40g3A.2.2.1 RequestMessage parameters . 40g3A.2.2.2 RequestAcknowledgement parameters . 40g3A.2.2.3 ResponseMessage parameters . 41g3A.2.2.4 GetStatusMessage parameters 41g3A.2.2.5 StatusMessage parameters 41g3A.2.2.
21、6 ErrorMessage parameters . 41g3A.2.3 GenericSubscriberInfo 42g3A.2.3.1 Parameters. 42g3A.2.3.2 OrganizationInfo parameters 42g3A.2.3.3 IndividualInfo parameters . 42g3ETSI ETSI TS 102 657 V1.17.1 (2015-12)5A.2.4 PaymentDetails . 43g3A.3 ASN.1 definitions . 43g3A.3.1 General . 43g3A.3.1.1 ASN.1 synt
22、ax tree . 43g3A.3.1.2 General remarks on ASN.1 . 43g3A.3.2 ASN.1 Definitions for message headers . 44g3A.3.2.1 Message wrappers . 44g3A.3.2.2 Message headers . 44g3A.3.3 ASN.1 definitions for common fields. 49g3A.3.4 Schematic representation of top level ASN.1 . 53g3Annex B (normative): Service-spec
23、ific details for telephony services . 55g3B.1 Scope 55g3B.2 Telephony fields . 55g3B.2.1 General . 55g3B.2.2 Telephony Subscriber . 55g3B.2.2.0 General 55g3B.2.2.1 subscriber ID . 55g3B.2.2.2 genericSubscriberInfo . 55g3B.2.2.3 telephonySubscriberInfo . 56g3B.2.2.4 subscribedTelephonyServices . 56g3
24、B.2.2.4.1 Description 56g3B.2.3 Telephony Billing Details 57g3B.2.3.0 General 57g3B.2.3.1 BillingRecords 57g3B.2.4 TelephonyServiceUsage . 58g3B.2.4.1 Parameters. 58g3B.2.4.2 PartyInformation . 58g3B.2.4.3 SMSInformation . 59g3B.2.4.4 MmsInformation . 59g3B.2.5 TelephonyDevice 59g3B.2.5.1 General 59
25、g3B.2.6 TelephonyNetworkElement 60g3B.2.6.1 General 60g3B.2.6.2 Location parameters 60g3B.2.6.2.1 General 60g3B.2.6.2.2 GSM Location Information . 61g3B.2.6.2.3 UMTS Location Information 61g3B.2.6.2.4 Extended Location 61g3B.2.6.3 TransmitterDetails parameters 61g3B.2.6.3.1 General 61g3B.3 ASN.1 def
26、initions for telephony 62g3B.4 Schematic view of ASN.1 definitions 75g3Annex C (normative): Service-specific details for asynchronous message services . 77g3C.1 Scope 77g3C.2 Descriptions 77g3C.2.1 General . 77g3C.2.2 MsgSubscriber 78g3C.2.2.0 General 78g3C.2.2.1 MsgSubscriberID 78g3C.2.2.2 MsgStore
27、 . 78g3C.2.2.3 MsgStoreID. 78g3C.2.2.4 MsgAddress 78g3C.2.2.5 MsgProviderID . 78g3C.2.3 MsgServiceUsage . 79g3C.2.3.0 General 79g3C.2.3.1 MsgTransmission 79g3ETSI ETSI TS 102 657 V1.17.1 (2015-12)6C.2.3.2 MsgStoreOperation . 79g3C.2.4 MsgBillingDetails parameters 80g3C.2.4.0 General 80g3C.2.4.1 MsgB
28、illingRecords . 80g3C.3 ASN.1 definitions for asynchronous message services 80g3C.4 Schematic view of ASN.1 definitions 84g3Annex D (normative): Service-specific details for synchronous multi-media services 85g3D.1 Scope 85g3D.2 Multimedia fields . 85g3D.2.1 General . 85g3D.2.2 Multimedia Subscriber
29、 . 85g3D.2.2.0 General 85g3D.2.2.1 subscriberID 85g3D.2.2.2 genericSubscriberInfo . 86g3D.2.2.3 multimediaSubscriberInfo 86g3D.2.2.4 subscribedMultimediaServices . 86g3D.2.2.4.1 Description 86g3D.2.3 MultimediaBillingDetails . 87g3D.2.3.1 MultimediaBillingDetails . 87g3D.2.3.2 MultimediaBillingAddre
30、ss 87g3D.2.3.3 MultimediaBillingRecords 88g3D.2.4 Multimedia ServiceUsage 88g3D.2.4.1 Parameters. 88g3D.2.4.2 PartyInformation . 89g3D.2.4.3 IMSInformation 89g3D.2.4.4 MediaComponents 90g3D.3 ASN.1 definitions for Multimedia 90g3D.4 Schematic view of ASN.1 definitions 96g3Annex E (normative): Servic
31、e-specific details for network access services 98g3E.1 Scope 98g3E.2 Descriptions 98g3E.2.1 General . 98g3E.2.2 NASubscriber . 98g3E.2.3 NAServiceSubscription 99g3E.2.4 NAServiceUsage 99g3E.2.5 NADevice . 102g3E.2.6 NANwElement . 102g3E.2.7 NABillingDetails 103g3E.3 ASN.1 definitions for network acc
32、ess services 103g3E.4 Schematic view of ASN.1 definitions 112g3Annex F (informative): Basic set of search routines for Retained Data 113g3F.1 Example set of search routines . 113g3F.1.1 Introduction 113g3F.1.2 Summary of search case . 113g3F.1.3 Subscriber records 113g3F.2 Telephony data . 114g3F.2.
33、1 Telephony subscriber . 114g3F.2.2 Telephony billing details 114g3F.2.3 Telephony service usage 114g3F.2.4 Telephony network element . 114g3F.3 Messaging data . 115g3ETSI ETSI TS 102 657 V1.17.1 (2015-12)7F.3.1 Message subscriber. 115g3F.3.2 Message service usage 115g3F.4 Network Access data 115g3F
34、.4.1 NA subscriber . 115g3F.4.2 NA service usage 116g3Annex G (informative): Examples of search routines . 117g3G.1 Introduction 117g3G.2 Example for telephony subscriber query in clause F.2.1 117g3G.3 Example for telephony service usage query in clause F.2.3 . 118g3Annex H (informative): Further in
35、formation on data categories . 119g3H.1 General . 119g3H.2 Further information on subscriber data 119g3H.2.1 Subscriber data requests . 119g3H.2.2 Generic subscriber data records 119g3H.2.3 Service Specific Subscriber Reply Data . 120g3H.3 Further information on usage data 120g3H.3.1 Usage requests
36、120g3H.3.2 Usage data categories . 120g3H.3.3 Usage: Traffic Data (Reply) . 121g3H.3.4 Usage: Traffic Data related information (Reply) 121g3H.3.5 Usage: communication independent user activities (Reply) . 121g3H.3.6 Usage: network Activity Data (Reply) . 121g3H.4 Further information on network eleme
37、nt data 121g3H.4.1 Network element requests 121g3H.4.2 Network Configuration Data Reply Data . 122g3Annex I (informative): Manual techniques . 123g3Annex J (informative): Single versus multi-part deliveries . 124g3J.1 General . 124g3J.2 Criteria for multi-part delivery . 124g3J.3 Subscriptions into
38、the future. 125g3Annex K (informative): Change Request History 126g3History 129g3ETSI ETSI TS 102 657 V1.17.1 (2015-12)8Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if
39、any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available
40、 on the ETSI Web server (http:/ipr.etsi.org). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or m
41、ay be, or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI Technical Committee Lawful Interception (LI). The ASN.1 module and XML schema are also available as an electronic attachment to the original document from the ETSI site (see
42、details in clause A.3.1.2). Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisio
43、ns). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 102 657 V1.17.1 (2015-12)91 Scope The present document is based on requirements from ETSI TS 102 656 2. The present document contains handover requirements and a handover specification f
44、or the data that is identified in national legislations on Retained Data. The present document considers both the requesting of retained data and the delivery of the results. The present document defines an electronic interface. An informative annex describes how this interface may be adapted for ma
45、nual techniques. Apart from in annex I, the present document does not consider manual techniques. 2 References 2.1 Normative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited
46、version applies. For non-specific references, the latest version of the reference document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks incl
47、uded in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are necessary for the application of the present document. 1 Void. 2 ETSI TS 102 656: “Lawful Interception (LI); Retained Data; Requirements of Law Enforcemen
48、t Agencies for handling Retained Data“. 3 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“. 4 ISO 3166-1: “Codes for the representation of names of countries and their subdivisions - P
49、art 1: Country codes“. 5 ISO 4217: “Codes for the representation of currencies and funds“. 6 ETSI TS 101 671: “Lawful Interception (LI); Handover interface for the lawful interception of telecommunications traffic“. NOTE: Periodically TS 101 671 is published as ES 201 671. A reference to the latest version of the TS as above reflects the latest stable content from ETSI/TC LI. 7 ETSI EN 300 356 (all parts): “Integrated Services Digital Network (ISDN); Signalling System No.7 (SS7); ISDN User Part (ISUP) version 4 for the international interface“. 8 ETSI TS 10
