GB2582613B - Telephone network - Google Patents

Telephone network Download PDF

Info

Publication number
GB2582613B
GB2582613B GB1904296.9A GB201904296A GB2582613B GB 2582613 B GB2582613 B GB 2582613B GB 201904296 A GB201904296 A GB 201904296A GB 2582613 B GB2582613 B GB 2582613B
Authority
GB
United Kingdom
Prior art keywords
telephone network
telephone
network
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
GB1904296.9A
Other versions
GB2582613A (en
GB201904296D0 (en
Inventor
Thompson Simon
Claxton Robert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Priority to GB1904296.9A priority Critical patent/GB2582613B/en
Publication of GB201904296D0 publication Critical patent/GB201904296D0/en
Publication of GB2582613A publication Critical patent/GB2582613A/en
Application granted granted Critical
Publication of GB2582613B publication Critical patent/GB2582613B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/58—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP based on statistics of usage or network monitoring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/47—Fraud detection or prevention means
    • 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
    • H04M3/436—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
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/16—Sequence circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/60—Aspects of automatic or semi-automatic exchanges related to security aspects in telephonic communication systems
    • H04M2203/6027—Fraud preventions

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Telephonic Communication Services (AREA)
GB1904296.9A 2019-03-28 2019-03-28 Telephone network Active GB2582613B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1904296.9A GB2582613B (en) 2019-03-28 2019-03-28 Telephone network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1904296.9A GB2582613B (en) 2019-03-28 2019-03-28 Telephone network

Publications (3)

Publication Number Publication Date
GB201904296D0 GB201904296D0 (en) 2019-05-15
GB2582613A GB2582613A (en) 2020-09-30
GB2582613B true GB2582613B (en) 2022-04-13

Family

ID=66443063

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1904296.9A Active GB2582613B (en) 2019-03-28 2019-03-28 Telephone network

Country Status (1)

Country Link
GB (1) GB2582613B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11729313B2 (en) 2021-05-17 2023-08-15 T-Mobile Usa, Inc. Spoofed telephone call identifier

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030185361A1 (en) * 1997-07-22 2003-10-02 British Telecommunications Fraud monitoring system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030185361A1 (en) * 1997-07-22 2003-10-02 British Telecommunications Fraud monitoring system

Also Published As

Publication number Publication date
GB2582613A (en) 2020-09-30
GB201904296D0 (en) 2019-05-15

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