SIST-TS ETSI/TS 102 232-5 V3.20.1:2024
(Main)Lawful Interception (LI) - Handover Interface and Service-Specific Details (SSD) for IP delivery - Part 5: Service-specific details for IP Multimedia services
Lawful Interception (LI) - Handover Interface and Service-Specific Details (SSD) for IP delivery - Part 5: Service-specific details for IP Multimedia services
The present document specifies interception of Internet Protocol (IP) Multimedia (MM) Services based on the Session
Initiation Protocol (SIP) and Realtime Transport Protocol (RTP) and Message Session Relay Protocol (MSRP) and IP
MM services as described by the Recommendations ITU-T H.323 [6] and H.248-1 [i.3].
The present document is consistent with the definition of the Handover Interface, as described in ETSI
TS 102 232-1 [2].
The present document does not override or supersede any specifications or requirements in 3GPP TS 33.108 [9] and
ETSI TS 101 671 [1].
Zakonito prestrezanje (LI) - Izročilni vmesnik in storitveno specifične podrobnosti (SSD) za dostavo vsebin IP - 5. del: Storitveno specifične podrobnosti za večpredstavnostne storitve IP
Ta dokument določa prestrezanje večpredstavnostnih (MM) storitev internetnega protokola (IP) na podlagi protokola za vzpostavitev seje (SIP), protokola za prenos v realnem času (RTP) in protokola MSRP ter večpredstavnostnih storitev internetnega protokola, kot je opisano v priporočilih ITU-T H.323 [6] in H.248-1 [i.3].
Ta dokument je skladen z opredelitvijo izročilnega vmesnika v dokumentu ETSI
TS 102 232-1 [2].
Ta dokument ne razveljavlja ali nadomešča nobene specifikacije ali zahteve v dokumentih 3GPP TS 33.108 [9] in ETSI TS 101 671 [1].
General Information
Standards Content (Sample)
TECHNICAL SPECIFICATION
Lawful Interception (LI);
Handover Interface and
Service-Specific Details (SSD) for IP delivery;
Part 5: Service-specific details for IP Multimedia services
2 ETSI TS 102 232-5 V3.20.1 (2024-03)
Reference
RTS/LI-00255-5
Keywords
IMS, IP, lawful interception, security
ETSI
650 Route des Lucioles
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 - APE 7112B
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° w061004871
Important notice
The present document can be downloaded from:
https://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI
deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
If you find a security vulnerability in the present document, please report it through our
Coordinated Vulnerability Disclosure Program:
https://www.etsi.org/standards/coordinated-vulnerability-disclosure
Notice of disclaimer & limitation of liability
The information provided in the present deliverable is directed solely to professionals who have the appropriate degree of
experience to understand and interpret its content in accordance with generally accepted engineering or
other professional standard and applicable regulations.
No recommendation as to products and services or vendors is made or should be implied.
No representation or warranty is made that this deliverable is technically accurate or sufficient or conforms to any law
anty is made of merchantability or fitness
and/or governmental rule and/or regulation and further, no representation or warr
for any particular purpose or against infringement of intellectual property rights.
In no event shall ETSI be held liable for loss of profits or any other incidental or consequential damages.
Any software contained in this deliverable is provided "AS IS" with no warranties, express or implied, including but not
limited to, the warranties of merchantability, fitness for a particular purpose and non-infringement of intellectual property
rights and ETSI shall not be held liable in any event for any damages whatsoever (including, without limitation, damages
for loss of profits, business interruption, loss of information, or any other pecuniary loss) arising out of or related to the use
of or inability to use the software.
Copyright Notification
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 foregoing restriction extend to reproduction in all media.
© ETSI 2024.
All rights reserved.
ETSI
3 ETSI TS 102 232-5 V3.20.1 (2024-03)
Contents
Intellectual Property Rights . 5
Foreword . 5
Modal verbs terminology . 5
Introduction . 5
1 Scope . 6
2 References . 6
2.1 Normative references . 6
2.2 Informative references . 7
3 Definition of terms, symbols and abbreviations . 7
3.1 Terms . 7
3.2 Symbols . 8
3.3 Abbreviations . 8
4 General . 9
4.1 Reference Model for Lawful Interception . 9
4.2 Reference system model . 11
4.2.0 Overview . 11
4.2.1 Network layer Interception . 11
4.2.2 Service layer Interception . 12
4.3 General Requirements . 12
5 Interception of IP Multimedia services . 13
5.1 Identification of target of interception . 13
5.1.1 SIP Target Identification . 13
5.1.2 H.323 Target Identification . 13
5.1.3 Other Target Identifiers . 13
5.2 Interception of signalling . 13
5.2.1 Provisioning of the SIP IRI IIF . 13
5.2.2 Provisioning of the H.323 IRI IIF . 14
5.2.3 Location information . 14
5.2.4 Supplementary Services . 14
5.2.5 Additional signalling information . 14
5.2.6 SIP Messages in IRI-only intercept . 14
5.2.6.1 General . 14
5.2.6.2 SMS Messages . 15
5.2.7 Signalling IP address information . 15
5.3 Assigning a value to the Communication Identity Number . 15
5.3.0 Introduction. 15
5.3.1 Assigning a CIN value to SIP related IRI . 15
5.3.2 Assigning a CIN value to H.323 related IRI . 16
5.3.3 Assigning a CIN value to XCAP related IRI . 16
5.4 Events and IRI record types . 16
5.5 Interception of Content of Communication . 16
5.6 Direction for IMS IRI for Signalling Messages . 17
5.7 Direction for IMS sessions . 17
5.7.1 Direction for SIP sessions . 17
5.7.2 Direction for H.323 sessions . 18
5.8 Correlation of signalling and media . 18
6 Handover Interface . 18
6.1 Intercept Related Information . 18
6.2 Correlation of IRI and CC . 18
7 ASN.1 specification for IRI and CC. 19
Annex A (informative): Interception using H.248 . 20
ETSI
4 ETSI TS 102 232-5 V3.20.1 (2024-03)
A.1 Purpose of this annex . 20
A.2 Notes on interception using H.248 . 20
A.2.1 Target identification (see also clause 5.1) . 20
A.2.2 Provisioning of the H.248 IRI IIF (see also clause 5.2) . 21
A.3 Problems in H.248 interception . 21
A.3.1 Missing information in H.248 signalling . 21
A.3.2 Missing call content. 22
Annex B (normative): Minimum set of functional attributes to be provided . 23
B.0 Overview . 23
B.1 General requirements . 23
B.2 Result of interception . 24
B.3 Location information . 24
B.4 Time constraints . 24
B.5 Technical handover interfaces and format requirements . 25
Annex C (informative): Change request history . 26
History . 29
ETSI
5 ETSI TS 102 232-5 V3.20.1 (2024-03)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The declarations
pertaining to these essential IPRs, if any, are 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
...
SLOVENSKI STANDARD
01-julij-2024
Zakonito prestrezanje (LI) - Izročilni vmesnik in storitveno specifične podrobnosti
(SSD) za dostavo vsebin IP - 5. del: Storitveno specifične podrobnosti za
večpredstavnostne storitve IP
Lawful Interception (LI) - Handover Interface and Service-Specific Details (SSD) for IP
delivery - Part 5: Service-specific details for IP Multimedia services
Ta slovenski standard je istoveten z: ETSI TS 102 232-5 V3.20.1 (2024-03)
ICS:
35.240.95 Spletne uporabniške rešitve Internet applications
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
TECHNICAL SPECIFICATION
Lawful Interception (LI);
Handover Interface and
Service-Specific Details (SSD) for IP delivery;
Part 5: Service-specific details for IP Multimedia services
2 ETSI TS 102 232-5 V3.20.1 (2024-03)
Reference
RTS/LI-00255-5
Keywords
IMS, IP, lawful interception, security
ETSI
650 Route des Lucioles
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 - APE 7112B
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° w061004871
Important notice
The present document can be downloaded from:
https://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI
deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
If you find a security vulnerability in the present document, please report it through our
Coordinated Vulnerability Disclosure Program:
https://www.etsi.org/standards/coordinated-vulnerability-disclosure
Notice of disclaimer & limitation of liability
The information provided in the present deliverable is directed solely to professionals who have the appropriate degree of
experience to understand and interpret its content in accordance with generally accepted engineering or
other professional standard and applicable regulations.
No recommendation as to products and services or vendors is made or should be implied.
No representation or warranty is made that this deliverable is technically accurate or sufficient or conforms to any law
anty is made of merchantability or fitness
and/or governmental rule and/or regulation and further, no representation or warr
for any particular purpose or against infringement of intellectual property rights.
In no event shall ETSI be held liable for loss of profits or any other incidental or consequential damages.
Any software contained in this deliverable is provided "AS IS" with no warranties, express or implied, including but not
limited to, the warranties of merchantability, fitness for a particular purpose and non-infringement of intellectual property
rights and ETSI shall not be held liable in any event for any damages whatsoever (including, without limitation, damages
for loss of profits, business interruption, loss of information, or any other pecuniary loss) arising out of or related to the use
of or inability to use the software.
Copyright Notification
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 foregoing restriction extend to reproduction in all media.
© ETSI 2024.
All rights reserved.
ETSI
3 ETSI TS 102 232-5 V3.20.1 (2024-03)
Contents
Intellectual Property Rights . 5
Foreword . 5
Modal verbs terminology . 5
Introduction . 5
1 Scope . 6
2 References . 6
2.1 Normative references . 6
2.2 Informative references . 7
3 Definition of terms, symbols and abbreviations . 7
3.1 Terms . 7
3.2 Symbols . 8
3.3 Abbreviations . 8
4 General . 9
4.1 Reference Model for Lawful Interception . 9
4.2 Reference system model . 11
4.2.0 Overview . 11
4.2.1 Network layer Interception . 11
4.2.2 Service layer Interception . 12
4.3 General Requirements . 12
5 Interception of IP Multimedia services . 13
5.1 Identification of target of interception . 13
5.1.1 SIP Target Identification . 13
5.1.2 H.323 Target Identification . 13
5.1.3 Other Target Identifiers . 13
5.2 Interception of signalling . 13
5.2.1 Provisioning of the SIP IRI IIF . 13
5.2.2 Provisioning of the H.323 IRI IIF . 14
5.2.3 Location information . 14
5.2.4 Supplementary Services . 14
5.2.5 Additional signalling information . 14
5.2.6 SIP Messages in IRI-only intercept . 14
5.2.6.1 General . 14
5.2.6.2 SMS Messages . 15
5.2.7 Signalling IP address information . 15
5.3 Assigning a value to the Communication Identity Number . 15
5.3.0 Introduction. 15
5.3.1 Assigning a CIN value to SIP related IRI . 15
5.3.2 Assigning a CIN value to H.323 related IRI . 16
5.3.3 Assigning a CIN value to XCAP related IRI . 16
5.4 Events and IRI record types . 16
5.5 Interception of Content of Communication . 16
5.6 Direction for IMS IRI for Signalling Messages . 17
5.7 Direction for IMS sessions . 17
5.7.1 Direction for SIP sessions . 17
5.7.2 Direction for H.323 sessions . 18
5.8 Correlation of signalling and media . 18
6 Handover Interface . 18
6.1 Intercept Related Information . 18
6.2 Correlation of IRI and CC . 18
7 ASN.1 specification for IRI and CC. 19
Annex A (informative): Interception using H.248 . 20
ETSI
4 ETSI TS 102 232-5 V3.20.1 (2024-03)
A.1 Purpose of this annex . 20
A.2 Notes on interception using H.248 . 20
A.2.1 Target identification (see also clause 5.1) . 20
A.2.2 Provisioning of the H.248 IRI IIF (see also clause 5.2) . 21
A.3 Problems in H.248 interception . 21
A.3.1 Missing information in H.248 signalling . 21
A.3.2 Missing call content. 22
Annex B (normative): Minimum set of functional attributes to be provided . 23
B.0 Overview . 23
B.1 General requirements . 23
B.2 Result of interception . 24
B.3 Location information . 24
B.4 Time constraints .
...
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