JPS5775093A - Sender connection system - Google Patents
Sender connection systemInfo
- Publication number
- JPS5775093A JPS5775093A JP15101180A JP15101180A JPS5775093A JP S5775093 A JPS5775093 A JP S5775093A JP 15101180 A JP15101180 A JP 15101180A JP 15101180 A JP15101180 A JP 15101180A JP S5775093 A JPS5775093 A JP S5775093A
- Authority
- JP
- Japan
- Prior art keywords
- subscriber
- circuit
- sender
- dial
- call path
- 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
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Abstract
PURPOSE:To make a sender connecting link unnecessary, by storing a sender in a time division channel and by switching connections of call paths in accordance with the connection advance state. CONSTITUTION:A sender SND is stored in a time division channel SW. When a subscriber A originates, a call path between a subscriber's circuit LC and a PB dial receiving circuit PBREC is set, and a trunk line outgoing is discriminated, and a call path between a central office trunk BWT and the subscriber's circuit LC is set. When the subscriber A listens to the trunk tone to dial, a call path between the sender SND and the central office trunk BWT is set. If the dial transmission from the sender SND is not completed through the subscriber. A completes dialing, a call path between a transmitting circuit TNT for confirmation tone and the subscriber's circuit LC is set during transmission of the dial signal. When the dial transmission is completed, a call path between the subscriber's circuit IC and the central office trunk BWT is set to wait the answer of a called subscriber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15101180A JPS5775093A (en) | 1980-10-28 | 1980-10-28 | Sender connection system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15101180A JPS5775093A (en) | 1980-10-28 | 1980-10-28 | Sender connection system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5775093A true JPS5775093A (en) | 1982-05-11 |
Family
ID=15509336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15101180A Pending JPS5775093A (en) | 1980-10-28 | 1980-10-28 | Sender connection system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5775093A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03103432U (en) * | 1990-02-06 | 1991-10-28 |
-
1980
- 1980-10-28 JP JP15101180A patent/JPS5775093A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03103432U (en) * | 1990-02-06 | 1991-10-28 |
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