WO2007144867A3 - Voice over ip capturing - Google Patents

Voice over ip capturing Download PDF

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Publication number
WO2007144867A3
WO2007144867A3 PCT/IL2007/000111 IL2007000111W WO2007144867A3 WO 2007144867 A3 WO2007144867 A3 WO 2007144867A3 IL 2007000111 W IL2007000111 W IL 2007000111W WO 2007144867 A3 WO2007144867 A3 WO 2007144867A3
Authority
WO
WIPO (PCT)
Prior art keywords
network
capturing
data packet
voip
voice over
Prior art date
Application number
PCT/IL2007/000111
Other languages
French (fr)
Other versions
WO2007144867A2 (en
Inventor
Eran Halbraich
Reuven Knoll
Leon Portman
Yariv Lenchner
Gal Yachil
Original Assignee
Nice Systems Ltd
Eran Halbraich
Reuven Knoll
Leon Portman
Yariv Lenchner
Gal Yachil
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 Nice Systems Ltd, Eran Halbraich, Reuven Knoll, Leon Portman, Yariv Lenchner, Gal Yachil filed Critical Nice Systems Ltd
Publication of WO2007144867A2 publication Critical patent/WO2007144867A2/en
Publication of WO2007144867A3 publication Critical patent/WO2007144867A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • 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
    • H04L63/306—Network architectures or network communication protocols for network security for supporting lawful interception, monitoring or retaining of communications or communication related information intercepting packet switched data communications, e.g. Web, Internet or IMS communications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1023—Media gateways
    • H04L65/103—Media gateways in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1033—Signalling gateways
    • H04L65/104—Signalling gateways in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1083—In-session procedures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • 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
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42221—Conversation recording systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer

Abstract

An apparatus for Voice over IP capturing in a network, comprising: a data receiver, tapping the network and configured to receive at least one data packet transmitted in the network, a VoIP identifier, associated with the data receiver, configured to determine if the received data packet is a VoIP data packet qualifying for forwarding to a capture device, and a forwarder, associated with the VoIP identifier, configured to forward a copy of the qualifying VoIP data packet to at least one capture device, and to forward the received data packets back to the network.
PCT/IL2007/000111 2006-06-15 2007-01-29 Voice over ip capturing WO2007144867A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/452,917 2006-06-15
US11/452,917 US8165114B2 (en) 2002-06-13 2006-06-15 Voice over IP capturing

Publications (2)

Publication Number Publication Date
WO2007144867A2 WO2007144867A2 (en) 2007-12-21
WO2007144867A3 true WO2007144867A3 (en) 2009-04-16

Family

ID=38832198

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2007/000111 WO2007144867A2 (en) 2006-06-15 2007-01-29 Voice over ip capturing

Country Status (2)

Country Link
US (1) US8165114B2 (en)
WO (1) WO2007144867A2 (en)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7660297B2 (en) * 2002-06-13 2010-02-09 Nice Systems Ltd. Voice over IP forwarding
GB2389736B (en) 2002-06-13 2005-12-14 Nice Systems Ltd A method for forwarding and storing session packets according to preset and/or dynamic rules
US8094790B2 (en) 2005-05-18 2012-01-10 Mattersight Corporation Method and software for training a customer service representative by analysis of a telephonic interaction between a customer and a contact center
US8094803B2 (en) 2005-05-18 2012-01-10 Mattersight Corporation Method and system for analyzing separated voice data of a telephonic communication between a customer and a contact center by applying a psychological behavioral model thereto
US7476013B2 (en) 2006-03-31 2009-01-13 Federal Signal Corporation Light bar and method for making
US7746794B2 (en) 2006-02-22 2010-06-29 Federal Signal Corporation Integrated municipal management console
US9346397B2 (en) 2006-02-22 2016-05-24 Federal Signal Corporation Self-powered light bar
US9002313B2 (en) 2006-02-22 2015-04-07 Federal Signal Corporation Fully integrated light bar
US7903568B2 (en) * 2006-06-29 2011-03-08 Verint Americas Inc. Systems and methods for providing recording as a network service
CN101490650B (en) * 2006-07-10 2012-11-14 皇家飞利浦电子股份有限公司 Method of installing software for enabling a connection of a phone to an interconnected network
US7570755B2 (en) * 2006-09-29 2009-08-04 Verint Americas Inc. Routine communication sessions for recording
US8130925B2 (en) 2006-12-08 2012-03-06 Verint Americas, Inc. Systems and methods for recording
US8130926B2 (en) 2006-12-08 2012-03-06 Verint Americas, Inc. Systems and methods for recording data
US8280011B2 (en) 2006-12-08 2012-10-02 Verint Americas, Inc. Recording in a distributed environment
US8599747B1 (en) * 2006-12-20 2013-12-03 Radisys Canada Inc. Lawful interception of real time packet data
US7835644B2 (en) * 2006-12-22 2010-11-16 Verizon Patent And Licensing Inc. System for intercepting signals to be transmitted over a fiber optic network and associated method
US9276903B2 (en) * 2007-01-11 2016-03-01 Nice-Systems Ltd. Branch IP recording
US8718262B2 (en) 2007-03-30 2014-05-06 Mattersight Corporation Method and system for automatically routing a telephonic communication base on analytic attributes associated with prior telephonic communication
US8023639B2 (en) 2007-03-30 2011-09-20 Mattersight Corporation Method and system determining the complexity of a telephonic communication received by a contact center
US8358591B2 (en) * 2007-06-06 2013-01-22 Hewlett-Packard Development Company, L.P. Network traffic monitoring in a server network environment
US20090010277A1 (en) * 2007-07-03 2009-01-08 Eran Halbraich Method and system for selecting a recording route in a multi-media recording environment
KR100835654B1 (en) 2007-09-20 2008-06-05 (주)해창시스템 Query processing system and methods for a database with packet information by dividing a table and query
US10419611B2 (en) 2007-09-28 2019-09-17 Mattersight Corporation System and methods for determining trends in electronic communications
KR100835647B1 (en) 2007-10-17 2008-06-05 (주)해창시스템 Statistical data managing system and methods of mirrored packets for realtime monitoring and performance trend analysis by separating realtime statistical data and transition analysis data
JP4911010B2 (en) * 2007-12-11 2012-04-04 富士通株式会社 Packet capture device, packet capture method, and packet capture program
US7940658B2 (en) * 2008-09-04 2011-05-10 Cisco Technology, Inc. ERSPAN dynamic session negotiation
CN101931716B (en) * 2009-06-18 2012-12-19 国基电子（上海）有限公司 Modem and method for processing talking packet
WO2011009796A1 (en) 2009-07-20 2011-01-27 S.A.M. Steffens Beheer B.V. Transcoding audio of a recorded telephone call for distributing as data file
US8520540B1 (en) 2010-07-30 2013-08-27 Cisco Technology, Inc. Remote traffic monitoring through a network
US9178791B2 (en) * 2011-08-29 2015-11-03 Itxc Ip Holdings S.A.R.L. System and method for data acquisition in an internet protocol network
US9014060B2 (en) 2012-06-21 2015-04-21 Level 3 Communications, Llc System and method for integrating VoIP client for audio conferencing
US9054967B1 (en) 2012-09-18 2015-06-09 Cisco Technology, Inc. Timestamping packets in a network
US9077619B2 (en) 2012-09-18 2015-07-07 Cisco Technology, Inc. Exporting real time network traffic latency and buffer occupancy
US9094307B1 (en) 2012-09-18 2015-07-28 Cisco Technology, Inc. Measuring latency within a networking device
GB2529698B (en) * 2014-08-29 2021-05-26 Metaswitch Networks Ltd Packet recording
US10826915B2 (en) * 2015-06-02 2020-11-03 Mitsubishi Electric Corporation Relay apparatus, network monitoring system, and program
US10642889B2 (en) 2017-02-20 2020-05-05 Gong I.O Ltd. Unsupervised automated topic detection, segmentation and labeling of conversations
US10003688B1 (en) 2018-02-08 2018-06-19 Capital One Services, Llc Systems and methods for cluster-based voice verification
US11276407B2 (en) 2018-04-17 2022-03-15 Gong.Io Ltd. Metadata-based diarization of teleconferences
US11398239B1 (en) 2019-03-31 2022-07-26 Medallia, Inc. ASR-enhanced speech compression
US11227606B1 (en) * 2019-03-31 2022-01-18 Medallia, Inc. Compact, verifiable record of an audio communication and method for making same
US11522993B2 (en) * 2020-04-17 2022-12-06 Marchex, Inc. Systems and methods for rapid analysis of call audio data using a stream-processing platform

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030107991A1 (en) * 2001-12-12 2003-06-12 Yasuo Tezuka Congestion control system for VoIP network
US20040165709A1 (en) * 2003-02-24 2004-08-26 Pence Robert Leslie Stealth interception of calls within a VoIP network
US20050094651A1 (en) * 2003-10-30 2005-05-05 Alcatel Lawful interception gateway
US20050141691A1 (en) * 2003-12-31 2005-06-30 Wengrovitz Michael S. Method for transferring calls between PBX telephone and SIP client
US20060107310A1 (en) * 2004-11-17 2006-05-18 Nec Corporation Method for authorization of service requests to service hosts within a network

Family Cites Families (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US200311A (en) 1878-02-12 Improvement in car-couplings
US5101402A (en) 1988-05-24 1992-03-31 Digital Equipment Corporation Apparatus and method for realtime monitoring of network sessions in a local area network
US5099510A (en) 1990-06-11 1992-03-24 Communications Network Enhancement Inc. Teleconferencing with bridge partitioning and other features
AU2010192A (en) 1991-05-21 1992-12-30 Videotelecom Corp. A multiple medium message recording system
US5515376A (en) * 1993-07-19 1996-05-07 Alantec, Inc. Communication apparatus and methods
US5689641A (en) 1993-10-01 1997-11-18 Vicor, Inc. Multimedia collaboration system arrangement for routing compressed AV signal through a participant site without decompressing the AV signal
US5710591A (en) 1995-06-27 1998-01-20 At&T Method and apparatus for recording and indexing an audio and multimedia conference
US5559875A (en) 1995-07-31 1996-09-24 Latitude Communications Method and apparatus for recording and retrieval of audio conferences
JPH0962631A (en) 1995-08-24 1997-03-07 Hitachi Ltd Collaborative operation support system
US5748499A (en) 1995-09-19 1998-05-05 Sony Corporation Computer graphics data recording and playback system with a VCR-based graphic user interface
US5884032A (en) 1995-09-25 1999-03-16 The New Brunswick Telephone Company, Limited System for coordinating communications via customer contact channel changing system using call centre for setting up the call between customer and an available help agent
US5764901A (en) 1995-12-21 1998-06-09 Intel Corporation Record and playback in a data conference
US5867559A (en) 1996-02-20 1999-02-02 Eis International, Inc. Real-time, on-line, call verification system
US5787253A (en) 1996-05-28 1998-07-28 The Ag Group Apparatus and method of analyzing internet activity
US6574335B1 (en) * 1999-12-22 2003-06-03 At&T Corp. Method for simulating a ring back for a call between parties in different communication networks
CA2218218A1 (en) 1996-11-08 1998-05-08 At&T Corp. Promiscuous network monitoring utilizing multicasting within a switch
US6108782A (en) 1996-12-13 2000-08-22 3Com Corporation Distributed remote monitoring (dRMON) for networks
US5963913A (en) 1997-02-28 1999-10-05 Silicon Graphics, Inc. System and method for scheduling an event subject to the availability of requested participants
US6259701B1 (en) 1997-09-11 2001-07-10 At&T Corp. Method and system for a unicast endpoint client to access a multicast internet protocol (IP) session
US6876633B2 (en) 1997-10-21 2005-04-05 Intel Corporation Apparatus and method for computer telephone integration in packet switched telephone networks
US6006253A (en) 1997-10-31 1999-12-21 Intel Corporation Method and apparatus to provide a backchannel for receiver terminals in a loosely-coupled conference
DE69911931D1 (en) 1998-03-13 2003-11-13 Siemens Corp Res Inc METHOD AND DEVICE FOR INSERTING DYNAMIC COMMENTS IN A VIDEO CONFERENCE SYSTEM
US6233313B1 (en) * 1998-03-26 2001-05-15 Bell Atlantic Network Services Call detail reporting for lawful surveillance
US6122665A (en) 1998-08-26 2000-09-19 Sts Software System Ltd. Communication management system for computer network-based telephones
US6549516B1 (en) 1999-07-02 2003-04-15 Cisco Technology, Inc. Sending instructions from a service manager to forwarding agents on a need to know basis
US6650641B1 (en) 1999-07-02 2003-11-18 Cisco Technology, Inc. Network address translation using a forwarding agent
US6553025B1 (en) 1999-08-18 2003-04-22 At&T Corp. Multiple routing and automatic network detection of a monitored call from an intercepted targeted IP phone to multiple monitoring locations
JP2001111627A (en) 1999-10-04 2001-04-20 Toshiba Corp Communication system and method for interconnecting communication paths
US6535909B1 (en) 1999-11-18 2003-03-18 Contigo Software, Inc. System and method for record and playback of collaborative Web browsing session
US6647020B1 (en) * 1999-12-17 2003-11-11 Motorola, Inc. Methods for implementing a talkgroup call in a multicast IP network
US6542602B1 (en) 2000-02-14 2003-04-01 Nice Systems Ltd. Telephone call monitoring system
US20010052081A1 (en) * 2000-04-07 2001-12-13 Mckibben Bernard R. Communication network with a service agent element and method for providing surveillance services
DE10019001A1 (en) 2000-04-17 2001-10-18 Siemens Ag Method and arrangement for recording communication data.
WO2001086924A2 (en) 2000-05-09 2001-11-15 Nice Systems Ltd. Method and apparatus for quality assurance in a multimedia communications environment
US6839323B1 (en) 2000-05-15 2005-01-04 Telefonaktiebolaget Lm Ericsson (Publ) Method of monitoring calls in an internet protocol (IP)-based network
SE0001930D0 (en) 2000-05-24 2000-05-24 Ericsson Telefon Ab L M A method and system related to networks
US7286652B1 (en) * 2000-05-31 2007-10-23 3Com Corporation Four channel audio recording in a packet based network
US6661879B1 (en) 2000-07-19 2003-12-09 Xtend Communications Corp. System and method for recording telephonic communications
US7209473B1 (en) 2000-08-18 2007-04-24 Juniper Networks, Inc. Method and apparatus for monitoring and processing voice over internet protocol packets
EP1247386B1 (en) 2000-08-28 2007-10-03 Nice Systems Ltd. Digital recording in an ip based distributed switching platform
JP3555568B2 (en) 2000-09-04 2004-08-18 日本電気株式会社 IP telephone recording system
US6940835B2 (en) * 2000-12-28 2005-09-06 Nortel Networks Limited Application-level mobility support in communications network
GB0103381D0 (en) * 2001-02-12 2001-03-28 Eyretel Ltd Packet data recording method and system
US7068598B1 (en) * 2001-02-15 2006-06-27 Lucent Technologies Inc. IP packet access gateway
US20020116464A1 (en) 2001-02-20 2002-08-22 Mak Joon Mun Electronic communications system and method
US7055174B1 (en) 2001-02-26 2006-05-30 Sprint Spectrum L.P. Method and system for wiretapping of packet-based communications
US7068655B2 (en) * 2001-06-14 2006-06-27 Nortel Networks Limited Network address and/or port translation
US7046663B1 (en) * 2001-08-17 2006-05-16 Cisco Technology, Inc. System and method for intercepting packets in a pipeline network processor
US20030095567A1 (en) * 2001-11-20 2003-05-22 Lo Man Kuk Real time protocol packet handler
US7836160B2 (en) * 2002-01-08 2010-11-16 Verizon Services Corp. Methods and apparatus for wiretapping IP-based telephone lines
KR100449010B1 (en) * 2002-05-27 2004-09-18 삼성전자주식회사 Bypassing apparatus of gateway
US7660297B2 (en) * 2002-06-13 2010-02-09 Nice Systems Ltd. Voice over IP forwarding
GB2389736B (en) 2002-06-13 2005-12-14 Nice Systems Ltd A method for forwarding and storing session packets according to preset and/or dynamic rules
US7474741B2 (en) 2003-01-20 2009-01-06 Avaya Inc. Messaging advise in presence-aware networks
US7551850B2 (en) * 2003-05-15 2009-06-23 International Business Machines Corporation Highly available redundant optical modules using single network connection
US20050175156A1 (en) * 2004-02-05 2005-08-11 Afshar Siroos K. Calea in a VPN environment (formerly called restricted anti-calea
EP1771979B1 (en) 2004-07-23 2011-11-23 Citrix Systems, Inc. A method and systems for securing remote access to private networks

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030107991A1 (en) * 2001-12-12 2003-06-12 Yasuo Tezuka Congestion control system for VoIP network
US20040165709A1 (en) * 2003-02-24 2004-08-26 Pence Robert Leslie Stealth interception of calls within a VoIP network
US20050094651A1 (en) * 2003-10-30 2005-05-05 Alcatel Lawful interception gateway
US20050141691A1 (en) * 2003-12-31 2005-06-30 Wengrovitz Michael S. Method for transferring calls between PBX telephone and SIP client
US20060107310A1 (en) * 2004-11-17 2006-05-18 Nec Corporation Method for authorization of service requests to service hosts within a network

Also Published As

Publication number Publication date
US8165114B2 (en) 2012-04-24
WO2007144867A2 (en) 2007-12-21
US20060268847A1 (en) 2006-11-30

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