Presentation 2021-10-21
A Phone Adaptor for Repulsing Telephone Scams
Haruki Ishikawa, Hiroaki Hata,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) The number of victims of telephone scams remains high, and the total amount of damage in 2020 is said to be over 28 billion yen. The purpose of this study is to develop a phone adaptor device for repulsing telephone scams. This adaptor device is inserted between an analog telephone and an NTT telephone line. When a call starts, the analog audio signal of the call is converted into digital audio, and then converted into text data of the conversation on an Internet server. If the call is judged to be a telephone scam, this adaptor device calls a third party such as the police and start a three-way conference call.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Scam / Telephone / Phone Adaptor / Security / Safety
Paper # ICTSSL2021-19
Date of Issue 2021-10-14 (ICTSSL)

Conference Information
Committee ICTSSL / IEE-SMF / IN
Conference Date 2021/10/21(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Online
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair Koichi Gyoda(Shibaura Inst. of Tech.) / / Kenji Ishida(Hiroshima City Univ.)
Vice Chair Munenari Inoguchi(Toyama Univ.) / Tomotaka Wada(Kansai Univ.) / / Kunio Hato(Internet Multifeed)
Secretary Munenari Inoguchi(Synspective) / Tomotaka Wada(Hiroshima City Univ.) / / Kunio Hato(NTT)
Assistant Shunichi Yokoyama(Shinshu Univ.)

Paper Information
Registration To Technical Committee on Information and Communication Technologies for Safe and Secure Life / Technical Committee on Smart Facilities / Technical Committee on Information Networks
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Phone Adaptor for Repulsing Telephone Scams
Sub Title (in English)
Keyword(1) Scam
Keyword(2) Telephone
Keyword(3) Phone Adaptor
Keyword(4) Security
Keyword(5) Safety
1st Author's Name Haruki Ishikawa
1st Author's Affiliation National Institute of Technology, Fukui(Fukui KOSEN)
2nd Author's Name Hiroaki Hata
2nd Author's Affiliation National Institute of Technology, Fukui(Fukui KOSEN)
Date 2021-10-21
Paper # ICTSSL2021-19
Volume (vol) vol.121
Number (no) ICTSSL-208
Page pp.pp.7-11(ICTSSL),
#Pages 5
Date of Issue 2021-10-14 (ICTSSL)