GB0200314D0 - Network data monitoring device - Google Patents

Network data monitoring device

Info

Publication number
GB0200314D0
GB0200314D0 GBGB0200314.3A GB0200314A GB0200314D0 GB 0200314 D0 GB0200314 D0 GB 0200314D0 GB 0200314 A GB0200314 A GB 0200314A GB 0200314 D0 GB0200314 D0 GB 0200314D0
Authority
GB
United Kingdom
Prior art keywords
signal
network
monitoring device
network data
data monitoring
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.)
Ceased
Application number
GBGB0200314.3A
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.)
Siemens PLC
Original Assignee
Siemens PLC
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 Siemens PLC filed Critical Siemens PLC
Priority to GBGB0200314.3A priority Critical patent/GB0200314D0/en
Publication of GB0200314D0 publication Critical patent/GB0200314D0/en
Priority to GB0229189A priority patent/GB2383921A/en
Priority to PCT/EP2003/000292 priority patent/WO2003058914A1/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • 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
    • H04L65/1066—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
    • H04L65/60—Network streaming of media packets
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • 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
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/765—Media network packet handling intermediate
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6472—Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6481—Speech, voice
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Small-Scale Networks (AREA)

Abstract

A system for recording a communication signal transmitted through a packet based communication network comprises a signal replicating entity connected in the network and configured to replicate the communication signal to generate a replicated communication signal. A network packet switch coupled to the replicating entity is configured to route either the replicated signal or the original signal to a recording device coupled to the network. The system is particularly applicable to recording internet telephony voice conversations.
GBGB0200314.3A 2002-01-08 2002-01-08 Network data monitoring device Ceased GB0200314D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB0200314.3A GB0200314D0 (en) 2002-01-08 2002-01-08 Network data monitoring device
GB0229189A GB2383921A (en) 2002-01-08 2002-12-16 Replicating packets of a communications signal for recording
PCT/EP2003/000292 WO2003058914A1 (en) 2002-01-08 2003-01-08 Method and system for recording a communication signal in a packet network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0200314.3A GB0200314D0 (en) 2002-01-08 2002-01-08 Network data monitoring device

Publications (1)

Publication Number Publication Date
GB0200314D0 true GB0200314D0 (en) 2002-02-20

Family

ID=9928744

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0200314.3A Ceased GB0200314D0 (en) 2002-01-08 2002-01-08 Network data monitoring device
GB0229189A Withdrawn GB2383921A (en) 2002-01-08 2002-12-16 Replicating packets of a communications signal for recording

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0229189A Withdrawn GB2383921A (en) 2002-01-08 2002-12-16 Replicating packets of a communications signal for recording

Country Status (1)

Country Link
GB (2) GB0200314D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7535857B2 (en) * 2005-11-18 2009-05-19 Motorola, Inc. Method for transmitting data from a participant device in a session in an internet protocol (IP) system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4813038A (en) * 1987-06-29 1989-03-14 Bell Communications Research, Inc. Non-blocking copy network for multicast packet switching
EP1362456B1 (en) * 2000-10-10 2008-03-19 Nortel Networks Limited System and method for intercepting telecommunications
AU2247902A (en) * 2000-12-12 2002-06-24 Nice Systems Ltd A method and system for monitoring and recording voice from circuit-switched switches via a packet-switched network

Also Published As

Publication number Publication date
GB2383921A (en) 2003-07-09
GB0229189D0 (en) 2003-01-22

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)