JPS5767364A - Switching and connecting system by single number of subscriber having plural and different kind of terminals - Google Patents
Switching and connecting system by single number of subscriber having plural and different kind of terminalsInfo
- Publication number
- JPS5767364A JPS5767364A JP14385980A JP14385980A JPS5767364A JP S5767364 A JPS5767364 A JP S5767364A JP 14385980 A JP14385980 A JP 14385980A JP 14385980 A JP14385980 A JP 14385980A JP S5767364 A JPS5767364 A JP S5767364A
- Authority
- JP
- Japan
- Prior art keywords
- subscriber
- line
- terminal
- switchboard
- terminals
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Exchange Systems With Centralized Control (AREA)
Abstract
PURPOSE:To decrease a resource for numbering and to make an efficient connection for conversion, by using the kind of end terminals selected by a signalling subscriber and the number of the dialed partner subscriber, and matching the kind of terminals by a switchboard to make possible to communicate between these kinds of terminal ends. CONSTITUTION:A subscriber A informs calling to a switchboard by looping a subscriber line corresponding to a terminal 2a. A switchboard 3 returns dial tone and enters dial receiving condition. And, when the subscriber A dials the number of substcriber corresponding to the partner subscriber B, the switchboard 3 indexes the class 2a of the terminal from the accommodated position of the line of the subscriber and inspects the dead of the accommodated position of the subscriber's line which accommodates the same kind of terminals. In case it is dead, calling signal is transmitted to the appropriated subscriber's line of the subscriber A and line of the subscriber B according to the normal connecting procedures. When the subscriber B responds, a terminal treatment unit 5 responds by looping the line of the subscriber corresponding to a terminal 2a. Then, communicating condition is started.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14385980A JPS5767364A (en) | 1980-10-15 | 1980-10-15 | Switching and connecting system by single number of subscriber having plural and different kind of terminals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14385980A JPS5767364A (en) | 1980-10-15 | 1980-10-15 | Switching and connecting system by single number of subscriber having plural and different kind of terminals |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5767364A true JPS5767364A (en) | 1982-04-23 |
Family
ID=15348626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14385980A Pending JPS5767364A (en) | 1980-10-15 | 1980-10-15 | Switching and connecting system by single number of subscriber having plural and different kind of terminals |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5767364A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6395797A (en) * | 1986-10-09 | 1988-04-26 | Nec Corp | Facsimile terminal connecting system |
-
1980
- 1980-10-15 JP JP14385980A patent/JPS5767364A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6395797A (en) * | 1986-10-09 | 1988-04-26 | Nec Corp | Facsimile terminal connecting system |
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