EP 1013108 A1 20000628 - METHOD FOR MONITORING INCOMING CALLS
Title (en)
METHOD FOR MONITORING INCOMING CALLS
Title (de)
VERFAHREN ZUR ÜBERWACHUNG VON IN-RUFEN
Title (fr)
PROCEDE DE SURVEILLANCE D'APPELS D'ARRIVEE
Publication
Application
Priority
- DE 19739957 A 19970911
- EP 9805767 W 19980910
Abstract (en)
[origin: WO9913655A1] Monitoring the incoming call traffic is difficult due to the fact that legal regulations allow the monitoring function to be integrated only to public telephone exchanges and that an incoming call is often identified only in a call processing computer (service control point). The invention solves that problem according to a method whereby the call processing computer communicates to the monitoring centers the identification number of a monitored subscriber during an incoming call.
IPC 1-7
IPC 8 full level
CPC (source: EP)
H04M 3/2281 (2013.01); H04Q 3/0029 (2013.01); H04Q 2213/13091 (2013.01); H04Q 2213/13093 (2013.01); H04Q 2213/13097 (2013.01); H04Q 2213/13102 (2013.01); H04Q 2213/13206 (2013.01); H04Q 2213/13296 (2013.01); H04Q 2213/13345 (2013.01); H04Q 2213/13372 (2013.01)
Citation (search report)
See references of WO 9913655A1
Designated contracting state (EPC)
AT DE ES FI FR GB IT NL
DOCDB simple family (publication)
WO 9913655 A1 19990318; CN 1270739 A 20001018; EP 1013108 A1 20000628
DOCDB simple family (application)
EP 9805767 W 19980910; CN 98809082 A 19980910; EP 98948952 A 19980910