ETSI - TS 187 005
Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); NGN Release 2 Lawful Interception; Stage 1 and Stage 2 definition
| Organization: | ETSI |
| Publication Date: | 1 September 2009 |
| Status: | inactive |
| Page Count: | 39 |
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] (for release 1 specific capabilities) and TR 180 002 [i.5] (for release 2 specific capabilities).
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 TISPAN NGN R2.
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] (for release 1 specific capabilities), TR 180 002 [i.5] (for release 2 specific capabilities) and ES 282 001 [1].
A guide to the application of the handover specifications is given in informative annexes.
NOTE: Handover aspects are not specified in the present document but are described in TS 133 108 [9], ES 201 671 [2] and TS 102 232-1 [4], TS 102 232-5 [5], and TS 102 232-6 [6].
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