KR970014061A - Automated Calling of Private Lines - Google Patents
Automated Calling of Private Lines Download PDFInfo
- Publication number
- KR970014061A KR970014061A KR1019950025328A KR19950025328A KR970014061A KR 970014061 A KR970014061 A KR 970014061A KR 1019950025328 A KR1019950025328 A KR 1019950025328A KR 19950025328 A KR19950025328 A KR 19950025328A KR 970014061 A KR970014061 A KR 970014061A
- Authority
- KR
- South Korea
- Prior art keywords
- call
- subscriber
- detected
- reserved
- predetermined
- Prior art date
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- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Telephonic Communication Services (AREA)
Abstract
본 발명은 사설 교환기에 관한 것으로, 임의의 내선 가입자가 통화를 원하는 국선 가입자를 호출하였을 경우 국선 가입자가 통화중에 있거나 일정시간 동안 호출된 국선 가입자로 부터 오프 훅 신호를 검출하지 못해 부재중으로 인지되면 내선 가입자가 통화를 원하는 시간을 예약 설정하여 통화로가 형성되지 못한 국선 가입자를 자동으로 호출하도록 한 것이다.The present invention relates to a private exchange. When an extension subscriber calls a trunk line subscriber who wants to talk, the subscriber station is busy or does not detect an off-hook signal from the trunk line subscriber called for a certain time. By setting a reservation time for the subscriber to make a call, the subscriber to the CO line which has not been established is automatically called.
본 발명은 사설 교환기에 접속되어 있는 내선 단말기의 가입자가 국선 가입자를 호출하여 통화로의 연결을 시도할시 호출된 국선 가입자가 통화중에 있거나 부재중으로 판단되어 통화로의 접속을 희망하는 예약시간을 설정하여 저장하면 타이머 수단을 통하여 설정된 시간을 카운팅한후 설정된 시간이 검출되면 예약을 설정한 내선 단말기를 자동 호출한다. 이후 국선 단말기로 부터 송수화수단의 오프 훅을 검출하면 자동 다이얼링을 실행하여 통화로를 형성함으로 내선 단말기 사용자에게 편리성이 제공되고, 중요한 업무통화의 망각이 배제되어 업무의 효율성이 제공된다.According to the present invention, when a subscriber of an extension terminal connected to a private exchange attempts to connect to a call by calling a CO line subscriber, the reserved CO subscriber is determined to be busy or absent, and thus sets a reservation time for connection to the call. If the stored time is counted by the timer means, and if the set time is detected, the station which set the reservation is automatically called. Then, when the off-hook of the handset means is detected from the CO line terminal, automatic dialing is executed to form a call path, thereby providing convenience to the extension terminal user, and eliminating oblivion of important business calls, thereby providing work efficiency.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 따른 사설 교환기의 국선 자동발신장치의 구성도.1 is a block diagram of a trunk line automatic transmission device of a private exchange according to the present invention.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950025328A KR970014061A (en) | 1995-08-17 | 1995-08-17 | Automated Calling of Private Lines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950025328A KR970014061A (en) | 1995-08-17 | 1995-08-17 | Automated Calling of Private Lines |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970014061A true KR970014061A (en) | 1997-03-29 |
Family
ID=66595820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950025328A KR970014061A (en) | 1995-08-17 | 1995-08-17 | Automated Calling of Private Lines |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970014061A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100396048B1 (en) * | 2001-03-27 | 2003-08-27 | 세진텔레시스 주식회사 | Apparatus for dialing automatically |
KR100442662B1 (en) * | 2001-09-20 | 2004-08-02 | 삼성전자주식회사 | Outgoing call booking method in switching system |
-
1995
- 1995-08-17 KR KR1019950025328A patent/KR970014061A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100396048B1 (en) * | 2001-03-27 | 2003-08-27 | 세진텔레시스 주식회사 | Apparatus for dialing automatically |
KR100442662B1 (en) * | 2001-09-20 | 2004-08-02 | 삼성전자주식회사 | Outgoing call booking method in switching system |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |