JPS6451842A - Communication control system - Google Patents
Communication control systemInfo
- Publication number
- JPS6451842A JPS6451842A JP62208322A JP20832287A JPS6451842A JP S6451842 A JPS6451842 A JP S6451842A JP 62208322 A JP62208322 A JP 62208322A JP 20832287 A JP20832287 A JP 20832287A JP S6451842 A JPS6451842 A JP S6451842A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- exchange
- line
- terminal
- common line
- 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.)
- Granted
Links
Landscapes
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
PURPOSE:To accommodate terminal equipments installed decentralizingly at remote location to a common line control exchange by adding a signal processing device converting a terminal control interface to a common line interface. CONSTITUTION:A data line 3 of a terminal equipment 2 and a terminal control signal line 4 are connected to a relay line 9 by a multiplexer 8 to apply long range transmission with a multiplexer 8' of the exchange side and the signal of the signal lines is converted into a signal for the common line interface from the terminal control interface by a signal processing unit 11 and connected to the common line signal device 12 of the exchange 1 and the data line 13 is accommodated directly to the channel of the exchange 1. Thus, terminal equipments installed decentralizingly to a remote location are accommodated to the exchange without using lots of installation investment newly.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62208322A JPH06105902B2 (en) | 1987-08-24 | 1987-08-24 | Communication control method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62208322A JPH06105902B2 (en) | 1987-08-24 | 1987-08-24 | Communication control method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6451842A true JPS6451842A (en) | 1989-02-28 |
JPH06105902B2 JPH06105902B2 (en) | 1994-12-21 |
Family
ID=16554343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62208322A Expired - Lifetime JPH06105902B2 (en) | 1987-08-24 | 1987-08-24 | Communication control method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH06105902B2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62125746A (en) * | 1985-11-26 | 1987-06-08 | Nec Corp | Information transmission and control system in exchange system |
-
1987
- 1987-08-24 JP JP62208322A patent/JPH06105902B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62125746A (en) * | 1985-11-26 | 1987-06-08 | Nec Corp | Information transmission and control system in exchange system |
Also Published As
Publication number | Publication date |
---|---|
JPH06105902B2 (en) | 1994-12-21 |
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