JPS6458157A - Call processing system - Google Patents

Call processing system

Info

Publication number
JPS6458157A
JPS6458157A JP21621587A JP21621587A JPS6458157A JP S6458157 A JPS6458157 A JP S6458157A JP 21621587 A JP21621587 A JP 21621587A JP 21621587 A JP21621587 A JP 21621587A JP S6458157 A JPS6458157 A JP S6458157A
Authority
JP
Japan
Prior art keywords
subscriber
voice channel
call
line concentrator
relevant
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.)
Pending
Application number
JP21621587A
Other languages
Japanese (ja)
Inventor
Yuzo Okuyama
Satoru Kakuma
Shuji Yoshimura
Naoyuki Izawa
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP21621587A priority Critical patent/JPS6458157A/en
Publication of JPS6458157A publication Critical patent/JPS6458157A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To prevent the phenomenon of one-way talking by confirming the normality of a voice channel prior to the connection of an opposite party when a call exists so as to apply call connection. CONSTITUTION:When a call comes from a subscriber A, a controller 250 assigns a voice channel to connect a line concentrator 2212 accommodating a subscriber B being a destination obtained by the analysis of number and a test equipment 251 and the result is sent to the line concentrator 2212 by a signal bit. The line concentrator 2212 returns the data of the relevant voice channel to the channel distributer 210. When the returned data is coincident, a ringer 235 in the subscriber terminal 2232 for subscriber B to call the relevant subscriber B. Thus, the one-way talking caused by the fault of a voice channel is prevented in advance.
JP21621587A 1987-08-28 1987-08-28 Call processing system Pending JPS6458157A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21621587A JPS6458157A (en) 1987-08-28 1987-08-28 Call processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21621587A JPS6458157A (en) 1987-08-28 1987-08-28 Call processing system

Publications (1)

Publication Number Publication Date
JPS6458157A true JPS6458157A (en) 1989-03-06

Family

ID=16685078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21621587A Pending JPS6458157A (en) 1987-08-28 1987-08-28 Call processing system

Country Status (1)

Country Link
JP (1) JPS6458157A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005062184A (en) * 2003-08-14 2005-03-10 Robert Bosch Gmbh Flat laminar sensor element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005062184A (en) * 2003-08-14 2005-03-10 Robert Bosch Gmbh Flat laminar sensor element

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