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1. WO2000041405 - COMMUNICATION NETWORK

Publication Number WO/2000/041405
Publication Date 13.07.2000
International Application No. PCT/EP2000/000048
International Filing Date 05.01.2000
Chapter 2 Demand Filed 01.08.2000
IPC
H04M 3/22 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
3Automatic or semi-automatic exchanges
22Arrangements for supervision, monitoring or testing
H04Q 3/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
QSELECTING
3Selecting arrangements
H04Q 3/74 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
QSELECTING
3Selecting arrangements
72Finding out and indicating number of calling subscriber
74Identification of subscriber calling from a party-line
CPC
H04L 63/306
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
30for supporting lawful interception, monitoring or retaining of communications or communication related information
306intercepting packet switched data communications, e.g. Web, Internet or IMS communications
H04M 3/2281
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
3Automatic or semi-automatic exchanges
22Supervisory, monitoring, ; management, i.e. operation, administration, maintenance; or testing arrangements
2281Call monitoring, e.g. for law enforcement purposes; Call tracing; Detection or prevention of malicious calls
H04Q 3/0029
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
QSELECTING
3Selecting arrangements
0016Arrangements providing connection between exchanges
0029Provisions for intelligent networking
H04Q 3/74
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
QSELECTING
3Selecting arrangements
72Finding out and indicating number of calling subscriber
74Identification of subscriber calling from a party-line
Applicants
  • TELEFONAKTIEBOLAGET LM ERICSSON (publ) [SE/SE]; S-126 25 Stockholm, SE (AE, AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BY, CA, CF, CG, CH, CI, CM, CN, CR, CU, CY, CZ, DE, DK, DM, EE, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GR, GW, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MC, MD, MG, MK, ML, MN, MR, MW, MX, NE, NL, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, SN, SZ, TD, TG, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW)
  • BERN, Sara [SE/SE]; SE (UsOnly)
  • BERN, Mats [SE/SE]; SE (UsOnly)
  • BJÖRNSON, Stefan [SE/SE]; SE (UsOnly)
Inventors
  • BERN, Sara; SE
  • BERN, Mats; SE
  • BJÖRNSON, Stefan; SE
Agents
  • VON FISCHERN, Bernhard ; Hoffmann . Eitle Arabellastrasse 4 D-81925 Munich, DE
Priority Data
99100273.408.01.1999EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COMMUNICATION NETWORK
(FR) RESEAU DE TELECOMMUNICATIONS
Abstract
(EN)
A communication network for transporting calls, where a service provision means adds user identification information to call data of a call being set up by a non-dialable virtual subscription, such that the subscriber behind the call being set up by the non-dialable virtual subscription may be identified at the network switching layer. This increases the manageability of the network and especially provides advantages for call interception.
(FR)
La présente invention concerne un réseau de télécommunications chargé du transport des communications téléphoniques. En l'occurrence, un module à fonction de service ajoute une information d'identification de l'utilisateur aux données d'une communication en cours d'établissement à l'initiative d'un abonné virtuel inaccessible à l'automatique. Cela se fait de façon que l'abonné à l'origine de l'établissement de communication par l'abonné virtuel inaccessible à l'automatique reste identifiable au niveau de la couche de commutation du réseau. Cela augmente l'administrabilité du réseau et présente des avantages intéressants pour l'interception des communications.
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