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

EP 1013108 A1 20000628 (DE)

Application

EP 98948952 A 19980910

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

H04Q 3/00; H04M 3/20

IPC 8 full level

H04M 3/22 (2006.01); H04Q 3/00 (2006.01)

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