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AU2001297920A1 - Call intercept system and method - Google Patents

Call intercept system and method

Info

Publication number
AU2001297920A1
AU2001297920A1 AU2001297920A AU2001297920A AU2001297920A1 AU 2001297920 A1 AU2001297920 A1 AU 2001297920A1 AU 2001297920 A AU2001297920 A AU 2001297920A AU 2001297920 A AU2001297920 A AU 2001297920A AU 2001297920 A1 AU2001297920 A1 AU 2001297920A1
Authority
AU
Australia
Prior art keywords
call intercept
intercept system
call
intercept
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001297920A
Inventor
Bala Balachander
Rosemary Mcgowan
Jerry Mizell
Lu Tian
Peter W. Wenzel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nortel Networks Ltd
Original Assignee
Nortel Networks Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nortel Networks Ltd filed Critical Nortel Networks Ltd
Publication of AU2001297920A1 publication Critical patent/AU2001297920A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/30—Network architectures or network communication protocols for network security for supporting lawful interception, monitoring or retaining of communications or communication related information
    • H04L63/304—Network architectures or network communication protocols for network security for supporting lawful interception, monitoring or retaining of communications or communication related information intercepting circuit switched data communications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/2281—Call monitoring, e.g. for law enforcement purposes; Call tracing; Detection or prevention of malicious calls
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/80—Arrangements enabling lawful interception [LI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13098—Mobile subscriber
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13372—Intercepting operator
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13389—LAN, internet

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
AU2001297920A 2000-11-21 2001-11-20 Call intercept system and method Abandoned AU2001297920A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US72172900A 2000-11-21 2000-11-21
US09/721,729 2000-11-21
PCT/US2001/043350 WO2002062037A2 (en) 2000-11-21 2001-11-20 Call intercept system and method

Publications (1)

Publication Number Publication Date
AU2001297920A1 true AU2001297920A1 (en) 2002-08-12

Family

ID=24899066

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001297920A Abandoned AU2001297920A1 (en) 2000-11-21 2001-11-20 Call intercept system and method

Country Status (2)

Country Link
AU (1) AU2001297920A1 (en)
WO (1) WO2002062037A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10323006A1 (en) * 2003-05-21 2004-12-23 Siemens Ag Central listening and evaluation unit
US20080102866A1 (en) * 2004-12-16 2008-05-01 Lorenzo Fiorillo Advanced Lawful Interception of Sms
US9106603B2 (en) 2009-12-23 2015-08-11 Synchronics plc Apparatus, method and computer-readable storage mediums for determining application protocol elements as different types of lawful interception content
US12328343B2 (en) 2019-12-16 2025-06-10 Telefonaktiebolaget Lm Ericsson (Publ) Managing lawful interception information

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6577865B2 (en) * 1998-11-05 2003-06-10 Ulysses Holdings, Llc System for intercept of wireless communications
DE69937464T2 (en) * 1999-01-14 2008-08-21 Nokia Corp. METHOD AND DEVICE FOR HEARING

Also Published As

Publication number Publication date
WO2002062037A3 (en) 2003-12-18
WO2002062037A2 (en) 2002-08-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase