JPS6418345A - Communication control equipment - Google Patents
Communication control equipmentInfo
- Publication number
- JPS6418345A JPS6418345A JP17377687A JP17377687A JPS6418345A JP S6418345 A JPS6418345 A JP S6418345A JP 17377687 A JP17377687 A JP 17377687A JP 17377687 A JP17377687 A JP 17377687A JP S6418345 A JPS6418345 A JP S6418345A
- Authority
- JP
- Japan
- Prior art keywords
- telephone set
- call
- call signal
- extension
- timeout
- 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
Landscapes
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Abstract
PURPOSE:To attain efficient incoming response control by setting an optimum call time to each communication terminal equipment in responding to the installation environment and applying callout control based on the setting time so as to an undesired long time call or undesired waiting of the caller. CONSTITUTION:In receiving the detection notice of a call signal from a trunk circuit 36, a central controller 31 controls a voice interface 34 to send a call signal to a pushbutton telephone set 1 of the 1st extension. When the telephone set 1 is hooked off within the setting time of a timer 14 and a response comes, a switch circuit 35 is controlled to generate a DC loop to an external line having a call for the reply and the loop is connected to the 1st extension to form a channel. On the other hand, when a timeout is informed from the telephone set 1, the call to the telephone set 1 is stopped and a call signal is sent to the next button telephone set 2 being the end extension newly to apply the similar operation. When a timeout is informed also from the telephone set 2, the transmission of the call signal to the telephone set 2 is stopped. Thus, the external line incoming control of the floating in-line system is executed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17377687A JPS6418345A (en) | 1987-07-14 | 1987-07-14 | Communication control equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17377687A JPS6418345A (en) | 1987-07-14 | 1987-07-14 | Communication control equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6418345A true JPS6418345A (en) | 1989-01-23 |
Family
ID=15966933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17377687A Pending JPS6418345A (en) | 1987-07-14 | 1987-07-14 | Communication control equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6418345A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0686343A (en) * | 1992-01-06 | 1994-03-25 | American Teleph & Telegr Co <Att> | Call routing method and call redirecting method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57185754A (en) * | 1981-05-12 | 1982-11-16 | Nec Corp | Button telephone device |
-
1987
- 1987-07-14 JP JP17377687A patent/JPS6418345A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57185754A (en) * | 1981-05-12 | 1982-11-16 | Nec Corp | Button telephone device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0686343A (en) * | 1992-01-06 | 1994-03-25 | American Teleph & Telegr Co <Att> | Call routing method and call redirecting method |
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