KR930020923A - Implementation Method of Enbloc Transmission for Call Setup of ISDN Telephone - Google Patents
Implementation Method of Enbloc Transmission for Call Setup of ISDN Telephone Download PDFInfo
- Publication number
- KR930020923A KR930020923A KR1019920003485A KR920003485A KR930020923A KR 930020923 A KR930020923 A KR 930020923A KR 1019920003485 A KR1019920003485 A KR 1019920003485A KR 920003485 A KR920003485 A KR 920003485A KR 930020923 A KR930020923 A KR 930020923A
- Authority
- KR
- South Korea
- Prior art keywords
- primitive
- hook
- state
- phone
- telephone
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
- Telephone Function (AREA)
Abstract
본 발명은 종합정보통신망(ISDN) 단말에 해당하는 ISDN 전화기의 호 설정을 위한 인블록(enbloc) 전송방식 구현방법에 관한 것으로서, 전화기 자체의 프리미티브(primitive)를 이용하여 교환기 측으로부터 메세지를 수신하지 않고도 사용자에게 다이얼 톤을 들려주어 착신 가입자 번호를 입력시키도록 하고 사용자가 확인 키를 누를 때까지 교환기 측으로는 아무런 메세지도 전달되지 않도록 하는 바, 전화기내에서 후크 온/오프 상태를 감지하는 제1단계; 상기 제1단계의 결과가 후크 오프 상태이거나 후크 온 상태이면 해당 프리미티브를 구성하는 제2단계; 전화기내에서 상기 프리미티브가 처리되도록 요구하는 제3단계; 및 요구된 프리미티브가 후크 오프 프리미티브이거나 후크온 프리미티브이면 전화기 자체적으로 해당되는 호 제어기능을 수행하는 제4단계를 포함하도록 수행하여 효과적으로 호 설정을 시도하는 것이다.The present invention relates to an enbloc transmission method for establishing a call of an ISDN phone corresponding to an ISDN terminal, and does not receive a message from an exchange side using a primitive of the phone itself. The first step is to detect the hook on / off status within the telephone by telling the user to dial the telephone number without having to enter the called subscriber number without sending a message to the exchange until the user presses the confirmation key. ; A second step of configuring a corresponding primitive when the result of the first step is a hook-off state or a hook-on state; A third step of requiring the primitive to be processed in a telephone; And if the required primitive is a hook-off primitive or a hook-on primitive, the phone itself includes attempting to set up the call effectively by including a fourth step of performing a corresponding call control function.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명이 적용된 ISDN 전화기의 구성을 개략적으로 나타낸 블록도.2 is a block diagram schematically showing the configuration of an ISDN telephone to which the present invention is applied.
제4도는 본 발명의 수행 흐름도.4 is a flow chart of the implementation of the present invention.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920003485A KR950003720B1 (en) | 1992-03-03 | 1992-03-03 | Isdn telephone system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920003485A KR950003720B1 (en) | 1992-03-03 | 1992-03-03 | Isdn telephone system |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930020923A true KR930020923A (en) | 1993-10-20 |
KR950003720B1 KR950003720B1 (en) | 1995-04-17 |
Family
ID=19329902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920003485A KR950003720B1 (en) | 1992-03-03 | 1992-03-03 | Isdn telephone system |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950003720B1 (en) |
-
1992
- 1992-03-03 KR KR1019920003485A patent/KR950003720B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR950003720B1 (en) | 1995-04-17 |
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