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Title:
AUTHENTICATION SYSTEM FOR COMPUTER TELEPHONY TERMINAL
Document Type and Number:
Japanese Patent JPH1115788
Kind Code:
A
Abstract:

To enable a user to use an optional CT terminal included in a network in his own log-in name by using a controller which controls a security information answer device and the calls and a maintenance operation device which is connected to a server and sets the security information in a data base.

A security information retrieval device 25 retrieves a password corresponding to a log-in name out of a data base 22 storing the security information with the log-in name used as a key. A security information inquiry device 23 inquires of another server about the security information if the desired security information is not contained in its own data base. A security information answer device 24 returns the inquiry result of the security information. A call controller 26 controls every device and the calls. Then a maintenance operation device 27 is connected to a server 21 and sets the security information in the data base 22.


Inventors:
ISHIZUKA TOSHIO
KANEKO MASARU
Application Number:
JP16973397A
Publication Date:
January 22, 1999
Filing Date:
June 26, 1997
Export Citation:
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Assignee:
NEC CORP
NEC COMMUNICATION SYST
International Classes:
G06F21/31; G06F15/00; G06F21/41; H04L9/32; H04L29/08; H04M1/66; H04M1/673; H04M11/00; (IPC1-7): G06F15/00; H04L9/32; H04L29/08; H04M1/66; H04M11/00
Domestic Patent References:
JPS62149570A1987-07-03
JPS62210184A1987-09-16
JPS62216879A1987-09-24
Attorney, Agent or Firm:
岩佐 義幸