SG11201907099SA - Detection and prevention of unwanted calls in a telecommunications system - Google Patents

Detection and prevention of unwanted calls in a telecommunications system

Info

Publication number
SG11201907099SA
SG11201907099SA SG11201907099SA SG11201907099SA SG11201907099SA SG 11201907099S A SG11201907099S A SG 11201907099SA SG 11201907099S A SG11201907099S A SG 11201907099SA SG 11201907099S A SG11201907099S A SG 11201907099SA SG 11201907099S A SG11201907099S A SG 11201907099SA
Authority
SG
Singapore
Prior art keywords
prevention
detection
telecommunications system
unwanted calls
calls
Prior art date
Application number
SG11201907099SA
Inventor
Robert Benlolo
Carlos Miranda
Alan Tai
Kumar Thirumalaiappan
Original Assignee
Tata Communications America Inc
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 Tata Communications America Inc filed Critical Tata Communications America Inc
Publication of SG11201907099SA publication Critical patent/SG11201907099SA/en

Links

Classifications

    • 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
    • H04M3/436—Arrangements for screening incoming calls, i.e. evaluating the characteristics of a call before deciding whether to answer it
    • 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
    • H04M3/42025—Calling or Called party identification service
    • H04M3/42034—Calling party identification service
    • H04M3/42059—Making use of the calling party identifier
    • 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
    • H04M3/42025—Calling or Called party identification service
    • H04M3/42085—Called party identification service
    • H04M3/42102—Making use of the called party identifier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/55—Aspects of automatic or semi-automatic exchanges related to network data storage and management
    • H04M2203/555—Statistics, e.g. about subscribers but not being call statistics
    • H04M2203/556—Statistical analysis and interpretation
SG11201907099SA 2017-02-03 2018-02-01 Detection and prevention of unwanted calls in a telecommunications system SG11201907099SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762454522P 2017-02-03 2017-02-03
PCT/US2018/016470 WO2018144745A1 (en) 2017-02-03 2018-02-01 Detection and prevention of unwanted calls in a telecommunications system

Publications (1)

Publication Number Publication Date
SG11201907099SA true SG11201907099SA (en) 2019-08-27

Family

ID=63041123

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11201907099SA SG11201907099SA (en) 2017-02-03 2018-02-01 Detection and prevention of unwanted calls in a telecommunications system
SG10202107309UA SG10202107309UA (en) 2017-02-03 2018-02-01 Detection and prevention of unwanted calls in a telecommunications system

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG10202107309UA SG10202107309UA (en) 2017-02-03 2018-02-01 Detection and prevention of unwanted calls in a telecommunications system

Country Status (8)

Country Link
US (1) US11190638B2 (en)
EP (1) EP3577886B1 (en)
AU (1) AU2018217101B2 (en)
CA (1) CA3052149C (en)
ES (1) ES2967436T3 (en)
SG (2) SG11201907099SA (en)
WO (1) WO2018144745A1 (en)
ZA (1) ZA201905667B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10205825B2 (en) 2017-02-28 2019-02-12 At&T Intellectual Property I, L.P. System and method for processing an automated call based on preferences and conditions
US10681206B1 (en) 2018-12-05 2020-06-09 At&T Intellectual Property I, L.P. Detecting a spoofed call
FR3108819A1 (en) * 2020-03-31 2021-10-01 Orange Method and device for managing incoming calls in a communication terminal.
US11297189B2 (en) 2020-09-03 2022-04-05 AB Handshake Corporation Method and system for transmission of a session initiation protocol (SIP) identity header in an out-of-band verification network
US10951775B1 (en) 2020-09-03 2021-03-16 AB Handshake Corporation Method and system for detection of call signal manipulation
US20230421693A1 (en) * 2022-06-23 2023-12-28 Zoom Video Communications, Inc. Blocking Unwanted Communications Via Text Modalities

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7155417B1 (en) * 2001-06-05 2006-12-26 Intervoice Limited Partnership System and method for detecting fraud in prepaid accounts
US9444738B2 (en) * 2001-11-16 2016-09-13 Ibasis, Inc. System and method for monitoring the volume of calls carried by a voice over internet protocol telephone system
US20050182745A1 (en) * 2003-08-01 2005-08-18 Dhillon Jasjit S. Method and apparatus for sharing information over a network
US7233656B2 (en) * 2003-09-10 2007-06-19 At&T Intellectual Property, Inc. Method and system for identifying telemarketer communications
US7797379B2 (en) 2008-05-06 2010-09-14 Embarq Holdings Company, Llc System and method for shared spam call blocking
US9191351B2 (en) 2012-06-15 2015-11-17 Tata Communications (America) Inc. Real-time fraudulent traffic security for telecommunication systems
US20150003600A1 (en) * 2013-06-28 2015-01-01 Vonage Network, Llc Systems and methods for blocking undesired automated telephone calls
US9386148B2 (en) 2013-09-23 2016-07-05 Ooma, Inc. Identifying and filtering incoming telephone calls to enhance privacy
US9591131B2 (en) * 2015-04-20 2017-03-07 Youmail, Inc. System and method for identifying unwanted callers and rejecting or otherwise disposing of calls from same
US9729727B1 (en) * 2016-11-18 2017-08-08 Ibasis, Inc. Fraud detection on a communication network

Also Published As

Publication number Publication date
WO2018144745A1 (en) 2018-08-09
AU2018217101B2 (en) 2022-03-17
SG10202107309UA (en) 2021-08-30
ZA201905667B (en) 2020-05-27
EP3577886A1 (en) 2019-12-11
CA3052149C (en) 2023-08-22
US20190394331A1 (en) 2019-12-26
EP3577886B1 (en) 2023-09-27
AU2018217101A1 (en) 2019-08-15
EP3577886A4 (en) 2020-11-11
CA3052149A1 (en) 2018-08-09
US11190638B2 (en) 2021-11-30
ES2967436T3 (en) 2024-04-30

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