EP 2676425 A1 20131225 - A BYPASS DETECTION SYSTEM RESEMBLING HUMAN BEHAVIOUR
Title (en)
A BYPASS DETECTION SYSTEM RESEMBLING HUMAN BEHAVIOUR
Title (de)
UMLEITUNGSERKENNUNGSSYSTEM MIT MENSCHENÄHNLICHEM VERHALTEN
Title (fr)
SYSTÈME DE DÉTECTION DE CONTOURNEMENT AGISSANT DE FAÇON SIMILAIRE À UN COMPORTEMENT HUMAIN
Publication
Application
Priority
- EP 11154568 A 20110215
- EP 2011074233 W 20111229
- EP 11808658 A 20111229
Abstract (en)
[origin: EP2490423A1] There is provided a control system (40) for a system (1) for detection of a bypass (540) of an interconnect (530) to a telecommunication network (50), said control system (40) configured to: €¢ initiate one or more test calls between at least one means (10) adapted to originate a test call to a telecommunication network (50) under test from outside the telecommunication network (50) under test; and at least one receiver probe (20) with a subscription (201, 202) for terminating said test call; €¢ receive from the receiver probe (20) call information comprising a received calling line identification (CLI) of the respective test calls; and €¢ analyse the received calling line identification (CLI) such that presence of the bypass (540) can be detected. According to the invention a number of said test calls is picked up by said receiver probe (20).
IPC 8 full level
H04M 3/32 (2006.01); H04W 24/08 (2009.01)
CPC (source: EP)
H04M 3/323 (2013.01); H04W 24/06 (2013.01); H04M 3/42059 (2013.01); H04W 88/16 (2013.01)
Citation (search report)
See references of WO 2012110161A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2490423 A1 20120822; EA 201391101 A1 20140331; EP 2676425 A1 20131225; WO 2012110161 A1 20120823; ZA 201306851 B 20141126
DOCDB simple family (application)
EP 11154568 A 20110215; EA 201391101 A 20111229; EP 11808658 A 20111229; EP 2011074233 W 20111229; ZA 201306851 A 20130911