[GTER] Cisco Support for Lawful Intercept In IP Networks

[Alex Soares de Moura]

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http://www.rfc-editor.org/internet-drafts/draft-baker-slem-architecture-00.t
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1.0. Abstract

  Service providers are being asked to meet lawful intercept
  requirements of IP networks for voice as well as data in a variety of
  countries worldwide. Service Provider requirements vary from country
  to country but some requirements remain common even though details
  such as delivery formats may differ. The objective of this document
  is to describe how a Service Provider can support lawful intercept
  with a general solution that has a minimum set of common interfaces.
  This document does not deal with legal requirements or obligations.
  Any comments on this document should be sent to:
    li-comment at external.cisco.com

3. Introduction

  Service providers are being asked to meet lawful intercept
  requirements of IP networks for voice as well as data in a variety of
  countries worldwide. Service Provider requirements vary from country
  to country but some requirements remain common even though details
  such as delivery formats may differ. The objective of this document
  is to describe how a Service Provider can support lawful intercept
  with a general solution that has a minimum set of common interfaces.
  This document does not deal with legal requirements or obligations.

  For the purposes of this document, lawful intercept is the lawfully
  authorized interception and monitoring of communications for a
  particular subject (intercept subject).

  This document describes one method for supporting lawful intercept.
  Other methods may be available.  The requirements described in this
  document may or may not apply to a specific country.  The
  requirements laid out in this document do not imply any legal
  requirements on service providers or equipment vendors although such
  requirements might be coincident.