DE60201827D1 - Legales Abfangen für VOIP Anrufe in einem IP-Fernmeldenetz - Google Patents

Legales Abfangen für VOIP Anrufe in einem IP-Fernmeldenetz

Info

Publication number
DE60201827D1
DE60201827D1 DE60201827T DE60201827T DE60201827D1 DE 60201827 D1 DE60201827 D1 DE 60201827D1 DE 60201827 T DE60201827 T DE 60201827T DE 60201827 T DE60201827 T DE 60201827T DE 60201827 D1 DE60201827 D1 DE 60201827D1
Authority
DE
Germany
Prior art keywords
parties
proxy server
telecommunications network
voip calls
interception
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.)
Expired - Lifetime
Application number
DE60201827T
Other languages
English (en)
Other versions
DE60201827T2 (de
Inventor
Yuzhong Shen
Thomas Gorges
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel SA
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 Alcatel SA filed Critical Alcatel SA
Application granted granted Critical
Publication of DE60201827D1 publication Critical patent/DE60201827D1/de
Publication of DE60201827T2 publication Critical patent/DE60201827T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04L65/1066—Session management
    • H04L65/1076—Screening of IP real time communications, e.g. spam over Internet telephony [SPIT]
    • H04L65/1079—Screening of IP real time communications, e.g. spam over Internet telephony [SPIT] of unsolicited session attempts, e.g. SPIT
    • 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
    • H04L65/1104—Session initiation protocol [SIP]
    • 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
    • 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
    • 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
    • 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
DE60201827T 2002-08-08 2002-08-08 Legales Abfangen für VOIP Anrufe in einem IP-Fernmeldenetz Expired - Lifetime DE60201827T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02360235A EP1389862B1 (de) 2002-08-08 2002-08-08 Legales Abfangen für VOIP Anrufe in einem IP-Fernmeldenetz

Publications (2)

Publication Number Publication Date
DE60201827D1 true DE60201827D1 (de) 2004-12-09
DE60201827T2 DE60201827T2 (de) 2005-11-10

Family

ID=30470339

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60201827T Expired - Lifetime DE60201827T2 (de) 2002-08-08 2002-08-08 Legales Abfangen für VOIP Anrufe in einem IP-Fernmeldenetz

Country Status (5)

Country Link
US (1) US20040202295A1 (de)
EP (1) EP1389862B1 (de)
AT (1) ATE281734T1 (de)
DE (1) DE60201827T2 (de)
ES (1) ES2229073T3 (de)

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Also Published As

Publication number Publication date
DE60201827T2 (de) 2005-11-10
US20040202295A1 (en) 2004-10-14
EP1389862A1 (de) 2004-02-18
EP1389862B1 (de) 2004-11-03
ATE281734T1 (de) 2004-11-15
ES2229073T3 (es) 2005-04-16

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Owner name: ALCATEL LUCENT, PARIS, FR