Lawfully Authorized Electronic Surveillance (LAES)

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Lawfully Authorized Electronic Surveillance (LAES)
SOURCE ATIS
TITLE Security and Lawful Interception
AGENDA ITEM GSC-11/JOINT 4.3
CONTACT Wayne Zeuch (zeuch_at_lucent.com)
GSC11_JOINT_30
Contacts
Wayne Zeuch, Presenter ATIS GSC-11 Delegation
Bob Hall ATIS PTSC Chairman
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ATIS Packet Technologies and Systems Committee
(PTSC)

• Work in ATIS Packet Technologies and Systems
  Committee (PTSC) Lawfully Authorized Electronic
  Surveillance (LAES) Subcommittee
• Stimulated by passage of the U.S. Communications
  Assistance for Law Enforcement Act (CALEA) in
  1994
• Working with ATIS Wireless Technologies and
  Systems Committee (WTSC) and TIA on U.S. Solutions

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ATIS Packet Technologies and Systems Committee
(PTSC)

• Created Joint common specifications with TIA and
  others intended to serve as safe harbor
• American National Standard (ANS) J-STD-025 in
  1997 circuit-switched PSTN
• ANS J-STD-025-A in 2003 plus punch list items
  
• ANS J-STD-025-B (under development)
  packet-switched

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ATIS Packet Technologies and Systems Committee
(PTSC)

• American National Standards (ANS) T1.678 LAES
  for Voice over Packet Technologies in Wireline
  Telecommunications Networks
• Included by reference in pending ANS J-STD-025-B
• Focus on basic call control for Voice Services
  over IP
• ASN.1 modules may be imported by other standards
• ANS T1.678 (version 2) Approved
• Focus on multi-party call control
• (transfer, conferencing, )
• Continues to support message headers compatible
  with ANS J-STD-025, or alternately with ANS
  SCTE 24-13 2001

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ATIS Packet Technologies and Systems Committee
(PTSC)
PTSC LAES Current Work Summary

• VoP Advanced Conferencing
• Initial draft created
• IP Network Access (T1.IPNA)
• Clarifications of Model and of Packet Data
  Summary Reports
• Technical Report on NGN
• Updated view of architecture for consistency with
  PTSC Signalling, Architecture, and Control (SAC)
  Subcommittee
• Technical Report on Telecommunications Service
  Provider (TSP) Job Aid
• Clarification of roles in LI reporting