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GB2572992B - Telephone call security - Google Patents

Telephone call security Download PDF

Info

Publication number
GB2572992B
GB2572992B GB1806355.2A GB201806355A GB2572992B GB 2572992 B GB2572992 B GB 2572992B GB 201806355 A GB201806355 A GB 201806355A GB 2572992 B GB2572992 B GB 2572992B
Authority
GB
United Kingdom
Prior art keywords
telephone call
call security
security
telephone
call
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
GB1806355.2A
Other versions
GB2572992A (en
GB201806355D0 (en
Inventor
Buck Stephen
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.)
Mobileum UK Ltd
Original Assignee
Mobileum UK Ltd
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 Mobileum UK Ltd filed Critical Mobileum UK Ltd
Priority to GB1806355.2A priority Critical patent/GB2572992B/en
Publication of GB201806355D0 publication Critical patent/GB201806355D0/en
Publication of GB2572992A publication Critical patent/GB2572992A/en
Application granted granted Critical
Publication of GB2572992B publication Critical patent/GB2572992B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/38—Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections
    • H04M3/382—Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections using authorisation codes or passwords
    • 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
    • H04M3/42042—Notifying the called party of information on the calling party
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/55—Push-based network services
    • 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
    • H04M3/42093—Notifying the calling party of information on the called or connected party
    • 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
    • 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
    • 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
    • H04M2203/6045—Identity confirmation
    • 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
    • H04M2203/6072—Authentication using challenger response

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Telephonic Communication Services (AREA)
GB1806355.2A 2018-04-18 2018-04-18 Telephone call security Active GB2572992B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1806355.2A GB2572992B (en) 2018-04-18 2018-04-18 Telephone call security

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1806355.2A GB2572992B (en) 2018-04-18 2018-04-18 Telephone call security

Publications (3)

Publication Number Publication Date
GB201806355D0 GB201806355D0 (en) 2018-05-30
GB2572992A GB2572992A (en) 2019-10-23
GB2572992B true GB2572992B (en) 2021-06-23

Family

ID=62203450

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1806355.2A Active GB2572992B (en) 2018-04-18 2018-04-18 Telephone call security

Country Status (1)

Country Link
GB (1) GB2572992B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012175995A1 (en) * 2011-06-22 2012-12-27 Metaswitch Networks Ltd Sharing data during a voice call
EP2882175A1 (en) * 2013-12-03 2015-06-10 TeliaSonera AB Establishing a communication session

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012175995A1 (en) * 2011-06-22 2012-12-27 Metaswitch Networks Ltd Sharing data during a voice call
EP2882175A1 (en) * 2013-12-03 2015-06-10 TeliaSonera AB Establishing a communication session

Also Published As

Publication number Publication date
GB2572992A (en) 2019-10-23
GB201806355D0 (en) 2018-05-30

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