KR100194420B1 - 키폰시스템에서 펄스방식의 디지털 트렁크 제어방법 - Google Patents
키폰시스템에서 펄스방식의 디지털 트렁크 제어방법 Download PDFInfo
- Publication number
- KR100194420B1 KR100194420B1 KR1019960076727A KR19960076727A KR100194420B1 KR 100194420 B1 KR100194420 B1 KR 100194420B1 KR 1019960076727 A KR1019960076727 A KR 1019960076727A KR 19960076727 A KR19960076727 A KR 19960076727A KR 100194420 B1 KR100194420 B1 KR 100194420B1
- Authority
- KR
- South Korea
- Prior art keywords
- digital trunk
- pulse
- signal
- call
- phone system
- 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.)
- Expired - Fee Related
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- Sub-Exchange Stations And Push- Button Telephones (AREA)
Abstract
Description
Claims (4)
- 키폰시스템에서 펄스방식의 시그널링을 이용한 디지털 트렁크 제어방법에 있어서,디지털 트렁크 E1의 시그널링정보를 단속적인 펄스의 형태로 대국과 주고받아 통화를 형성함을 특징으로 하는 키폰시스템에서 디지털 트렁크 제어방법.
- 키폰시스템에서 펄스방식의 시그널링을 이용한 디지털 트렁크 제어방법에 있어서,상기 디지털 트렁크의 E1라인으로 시저시그널이 수신될 시 대국 디지털 트렁크로 준비시그널을 펄스 형태로 보내고 키폰시스템의 주장치로 훅크오프 메시지를 송출하는 과정과,상기 혹크오프 메시지를 송출한 후 다이얼번호를 수신하여 통화하고자 하는 내선번호를 검출하여 주장치로 전송하는 과정과,상기 내선번호를 주장치로 전송한 후 상기 내선으로부터 응답신호가 수신될 시 대국으로 응답시그널을 송신하여 통화로를 연결하여 통화를 형성하는 과정으로 이루어짐을 특징으로 하는 키폰시스템에서 디지털 트렁크 제어방법.
- 제2항에 있어서,상기 통화를 수행한 후 상기 키폰시스템의 내선이 훅크온될 시 대국으로 릴리즈 가드 시그널을 펄스로 보내는 과정을 더 구비함을 특징으로 하는 키폰시스템에서 디지털 트렁크 제어방법.
- 제3항에 있어서,상기 통화를 수행한 후 상기 대국으로부터 릴리즈 시그널이 수신될 시 상기 주장치로 훅크온 데이터와 대국으로 사용하던 라인이 노말상태임을 알리기 위한 노말시그널을 송출하는 과정을 더 구비함을 특징으로 하는 키폰시스템에서 디지털 트렁크 제어방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960076727A KR100194420B1 (ko) | 1996-12-30 | 1996-12-30 | 키폰시스템에서 펄스방식의 디지털 트렁크 제어방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960076727A KR100194420B1 (ko) | 1996-12-30 | 1996-12-30 | 키폰시스템에서 펄스방식의 디지털 트렁크 제어방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980057437A KR19980057437A (ko) | 1998-09-25 |
| KR100194420B1 true KR100194420B1 (ko) | 1999-06-15 |
Family
ID=66395927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960076727A Expired - Fee Related KR100194420B1 (ko) | 1996-12-30 | 1996-12-30 | 키폰시스템에서 펄스방식의 디지털 트렁크 제어방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100194420B1 (ko) |
-
1996
- 1996-12-30 KR KR1019960076727A patent/KR100194420B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980057437A (ko) | 1998-09-25 |
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