JPH04185152A - Incoming call transfer system - Google Patents

Incoming call transfer system

Info

Publication number
JPH04185152A
JPH04185152A JP31530490A JP31530490A JPH04185152A JP H04185152 A JPH04185152 A JP H04185152A JP 31530490 A JP31530490 A JP 31530490A JP 31530490 A JP31530490 A JP 31530490A JP H04185152 A JPH04185152 A JP H04185152A
Authority
JP
Japan
Prior art keywords
incoming call
computer
transfer
information
destination information
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
Application number
JP31530490A
Other languages
Japanese (ja)
Inventor
Kingo Tezuka
手塚 緊吾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP31530490A priority Critical patent/JPH04185152A/en
Publication of JPH04185152A publication Critical patent/JPH04185152A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To attain transfer control of an incoming call from an external computer by receiving transfer destination information returned from the computer via a signal line and applying transfer processing of an incoming call to an extension telephone set based on received transfer destination information. CONSTITUTION:A computer 40 edits transfer destination information and returns the result to a computer interface section 15 via a signal line 30 according to a predetermined procedure. A computer interface section 15 receiving return information from the computer 40 gives the information to an information reception section 14. After the information reception section 14 analyzes the transfer destination information from the computer 40, the section 14 sends a transfer instruction of the incoming call to an exchange control section 12. Then the exchange control section 12 implements incoming call stop processing to a terminal equipment making the incoming processing before based on the instruction and applies new incoming processing to the other terminal equipment to implement the incoming call transfer control. Thus, the incoming call is freely transferred from the computer 40.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は電子式構内交換に接続されるコンピュータから
の指示により、着信呼を転送する着信呼転送方式に関す
る。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an incoming call transfer system for transferring incoming calls based on instructions from a computer connected to an electronic private branch exchange.

〔従来の技術〕[Conventional technology]

従来この種の着信呼転送方式は、電子式構内交換機内に
内線電話機対応の転送先情報を格納するメモリを有し、
内線電話機のダイヤル操作やキー操作などにより前記メ
モリに転送先情報を登録し、内線電話機への着信時、前
記メモリを参照して転送先情報を読み出すことにより、
他の内線電話機や外線に着信呼を転送するものであった
Conventionally, this type of incoming call forwarding system has a memory in an electronic private branch exchange that stores forwarding destination information corresponding to an extension telephone.
By registering the forwarding destination information in the memory by dialing or key operation on the extension telephone, and reading the forwarding destination information by referring to the memory when the extension telephone receives a call,
It forwarded incoming calls to other telephone extensions or external lines.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

上述した従来の不在転送方式は、電子式構内交換機にお
いてすべての処理を行なっており、外部のコンピュータ
を接続し電子式構内交換機を制御することができない、
従ってコンピュータが有する豊富なデータベースを利用
することができないため、融通性と汎用性に欠けるとい
う欠点がある。
In the conventional call forwarding method described above, all processing is performed in the electronic private branch exchange, and it is not possible to connect an external computer to control the electronic private branch exchange.
Therefore, since it is not possible to utilize the rich databases that computers have, there is a drawback that flexibility and versatility are lacking.

本発明の目的は、外部のコンピュータから着信呼の転送
制御を行う着信呼転送方式を提供することにある。
An object of the present invention is to provide an incoming call transfer method that controls incoming call transfer from an external computer.

〔課題を解決するための手段〕[Means to solve the problem]

本発明の着信呼転送方式は、電子式構内交換機とコンピ
ュータを信号線により接続してある交換システムにおい
て、前記電子式構内交換機に収容されている内線電話機
への着信を前記コンピュータへ前記信号線を介して通知
する着信通知手段と、前記コンピュータから返送される
転送先情報を前記信号線を介して受信する転送先情報受
信手段と、受信した転送先情報に基づいて前記内線電話
機への着信呼の転送処理を行なう着信呼転送手段とを有
する。
The incoming call transfer method of the present invention is a switching system in which an electronic private branch exchange and a computer are connected by a signal line, in which an incoming call to an extension telephone housed in the electronic private branch exchange is transferred to the computer by the signal line. a forwarding destination information receiving means for receiving forwarding destination information returned from the computer via the signal line; and an incoming call transfer means for performing transfer processing.

〔実施例〕〔Example〕

次に本発明について図面を参照して説明する。 Next, the present invention will be explained with reference to the drawings.

第1図は本発明の一実施例を示すブロック図である。第
1図において電子式構内交換110は、端末インタフェ
ース部11.交換制御部12.情報送信部13.情報受
信部14.コンピュータインタフェース部15から成り
端末20を収容している。又コンピュータ内40は、信
号線30により電子構内交換機10と接続されている。
FIG. 1 is a block diagram showing one embodiment of the present invention. In FIG. 1, an electronic private branch exchange 110 includes a terminal interface section 11. Exchange control unit 12. Information transmitter 13. Information receiving section 14. It consists of a computer interface section 15 and houses a terminal 20. Further, the inside of the computer 40 is connected to the electronic private branch exchange 10 by a signal line 30.

内線電話機なとの端末20がらの発呼要求を端末インタ
フェース部11を介して交換制御部12が受けとると、
交換制御部I2は被呼者の状態のチエツク等を行なった
後、端末インタフェース部11を介して被呼者端末への
着信処理を実行する。この時、交換制御部12、端末2
0への着信情報を情報送信部13に渡す。情報送信部1
3は、この情報を編集し、コンピュータインタフェース
部15へ送信する。コンピュータインタフェース部15
は信号線30を介しコンピュータ40との間で、予め定
められた手順により通信し、端末への着信情報をコンピ
ュータ40に送信する。
When the exchange control unit 12 receives a call request from the terminal 20 such as an extension telephone via the terminal interface unit 11,
After checking the status of the called party, the exchange control unit I2 executes the process of receiving a call to the called party's terminal via the terminal interface unit 11. At this time, the exchange control unit 12, the terminal 2
The incoming call information to 0 is passed to the information transmitter 13. Information transmitter 1
3 edits this information and sends it to the computer interface section 15. Computer interface section 15
communicates with the computer 40 via the signal line 30 according to a predetermined procedure, and transmits incoming call information to the terminal to the computer 40.

コンピュータ40はその情報に基づいて、データベース
等を検索し転送先を決定する。コンピュータ40は転送
先情報を編集し、予め定められた手順により信号線30
を介してコンピュータインタフェース部15に返信する
。コンピュータ40から返信情報を受信したコンビュー
タインターフニス部15は、その情報を情報受信部14
に渡す。情報受信部14はコンピュータ40がらの転送
先情報を分析後、交換制御部12に対し、着信呼の転送
指示を送る。交換制御部12は、その指示に基づいて先
に着信処理を行なった端末への着信停止処理及び他の端
末に対する新たな着信処理を行なうことにより、着信呼
の転送制御を行なう。
Based on the information, the computer 40 searches a database or the like and determines the transfer destination. The computer 40 edits the transfer destination information and transfers the signal line 30 according to a predetermined procedure.
The information is sent back to the computer interface unit 15 via the . The computer interface section 15, which has received the reply information from the computer 40, sends the information to the information receiving section 14.
give it to After analyzing the transfer destination information from the computer 40, the information receiving section 14 sends an instruction to transfer the incoming call to the exchange control section 12. Based on the instruction, the exchange control unit 12 performs transfer control of the incoming call by stopping the incoming call to the terminal that previously performed the incoming call process and performing new incoming call processing to other terminals.

〔発明の効果〕〔Effect of the invention〕

以上説明したように本発明は、内#i電話機への着信情
報をコンピュータに通知し、コンピュータからは転送先
の情報を受信し、その情報に基づいて着信呼の転送を行
なうことにより、コンピュータから自由に着信呼の転送
を行なうことができる効果がある。また電子式構内交換
機からコンピュータが有する豊富なデータベースを利用
した汎用的な着信呼の転送制御を可能にできる効果があ
る。
As explained above, the present invention notifies the computer of incoming call information to the phone #i, receives transfer destination information from the computer, and transfers the incoming call based on that information. This has the effect of allowing incoming calls to be transferred freely. It also has the effect of making it possible to perform general-purpose transfer control of incoming calls from the electronic private branch exchange using the extensive database of the computer.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明の一実施例を示すブロック図である。 10・・電子式構内交換機、11・・・端末インタフェ
ース部、12・・・交換制御部、13・・・情報送信部
、14・・・情報受信部、15・・・コンピュータイン
タフェース部、20・・・端末、30・・・信号線、4
0・−・コンピュータ。
FIG. 1 is a block diagram showing one embodiment of the present invention. 10... Electronic private branch exchange, 11... Terminal interface unit, 12... Exchange control unit, 13... Information transmitting unit, 14... Information receiving unit, 15... Computer interface unit, 20... ...Terminal, 30...Signal line, 4
0.--Computer.

Claims (1)

【特許請求の範囲】[Claims] 電子式構内交換機とコンピュータを信号線により接続し
てある交換システムにおいて、前記電子式構内交換機に
収容されている内線電話機への着信を前記コンピュータ
へ前記信号線を介して通知する着信通知手段と、前記コ
ンピュータから返送される転送先情報を前記信号線を介
して受信する転送先情報受信手段と、受信した転送先情
報に基づいて前記内線電話機への着信呼の転送処理を行
なう着信呼転送手段とを有することを特徴とした着信呼
転送方式。
In a switching system in which an electronic private branch exchange and a computer are connected by a signal line, incoming call notification means notifies the computer via the signal line of an incoming call to an extension telephone housed in the electronic private branch exchange; Transfer destination information receiving means for receiving transfer destination information sent back from the computer via the signal line; Incoming call transfer means for transferring the incoming call to the extension telephone based on the received transfer destination information. An incoming call transfer method characterized by having the following.
JP31530490A 1990-11-20 1990-11-20 Incoming call transfer system Pending JPH04185152A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP31530490A JPH04185152A (en) 1990-11-20 1990-11-20 Incoming call transfer system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31530490A JPH04185152A (en) 1990-11-20 1990-11-20 Incoming call transfer system

Publications (1)

Publication Number Publication Date
JPH04185152A true JPH04185152A (en) 1992-07-02

Family

ID=18063786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP31530490A Pending JPH04185152A (en) 1990-11-20 1990-11-20 Incoming call transfer system

Country Status (1)

Country Link
JP (1) JPH04185152A (en)

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