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ETSI - TS 187 005

Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); NGN Lawful Interception; Stage 1 and Stage 2 definition

active, Most Current
Organization: ETSI
Publication Date: 1 June 2012
Status: active
Page Count: 41
scope:

The present document specifies the stage 2 model for Lawful Interception (LI) of TISPAN NGN services as specified by TR 180 001 [i.3].

The requirement for provision of lawful interception for all Communication Service Providers (CSP) is described in TS 101 331 [3] and the present document gives the stage 1 and stage 2 definition for provision of an interception capability in for the NGN as specified by TISPAN.

The provisions in the present document apply only when the target of interception is an NGN user identified as specified in TS 184 002 [7], and when the network supplying services on behalf of the CSP is an NGN as specified by TISPAN in TR 180 001 [i.3] and where the NGN architecture is as specified in ES 282 001 [1]. The present document takes account of the requirement to support dynamic triggering of interception.

A guide to the application of the handover specifications is given in informative annexes.

NOTE 1: Handover aspects are not specified in the present document but are described in TS 133 108 [9], TS 101 671 [2] and TS 102 232-1 [4], TS 102 232-5 [5], and TS 102 232-6 [6].

NOTE 2: The present document assumes that the LEA/LEMF receiving intercept related information records from the NGN is able to decode NGN signalling streams and thus there is no definition in the present document of how to present NGN data in non-NGN formats.

Document History

TS 187 005
June 1, 2012
Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); NGN Lawful Interception; Stage 1 and Stage 2 definition
The present document specifies the stage 2 model for Lawful Interception (LI) of TISPAN NGN services as specified by TR 180 001 [i.3]. The requirement for provision of lawful interception for all...
September 1, 2009
Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); NGN Release 2 Lawful Interception; Stage 1 and Stage 2 definition
The present document specifies the stage 2 model for Lawful Interception (LI) of TISPAN NGN services as specified by TR 180 001 [i.3] (for release 1 specific capabilities) and TR 180 002 [i.5] (for...
December 1, 2006
Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); NGN Lawful Interception; Lawful interception functional entities, information flow and reference points
The requirement for provision of lawful interception for all Communication Service Providers (CSP) is described in TS 101 331 [3] and the present document gives the stage 1 and stage 2 definition for...

References

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