JPH02134961A - Absence transfer system - Google Patents

Absence transfer system

Info

Publication number
JPH02134961A
JPH02134961A JP28912488A JP28912488A JPH02134961A JP H02134961 A JPH02134961 A JP H02134961A JP 28912488 A JP28912488 A JP 28912488A JP 28912488 A JP28912488 A JP 28912488A JP H02134961 A JPH02134961 A JP H02134961A
Authority
JP
Japan
Prior art keywords
extension
telephone
call
transfer
transferred
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
JP28912488A
Other languages
Japanese (ja)
Inventor
Yoshio Taga
多賀 義雄
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP28912488A priority Critical patent/JPH02134961A/en
Publication of JPH02134961A publication Critical patent/JPH02134961A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To prevent unnecessary transfer by providing a storage means where the transfer destination extension of a first extension is stored and a receiving means which receives a special number from a second extension. CONSTITUTION:When off-hooking of a telephone B is detected, the telephone B and a number receiving part 5 are connected, and the special number which is dialed by the telephone B and indicates absence transfer registration and the extension number of a transfer destination extension are received and are stored in an area corresponding to the telephone B of a transfer memory 2. When a call comes to the telephone B, a person in the vicinity of the telephone B discriminates it based on the sounding manner of ringing whether the call should be transferred or not; and when it is judged that the call should be transferred, the special number is inputted to transfer the call to a telephone D after off-hooking of a telephone C (second extension). When it is judged that the call should not be transferred, the telephone B is hooked off to respond to the incoming call.

Description

【発明の詳細な説明】 イ)産業上の利用分野 本発明は構内交換機における不在転送方式に関する。[Detailed description of the invention] b) Industrial application field The present invention relates to a call forwarding system in a private branch exchange.

(2)従来の技術 従来より、構内交換機には不在転送機能が備えられてい
る。これは、発呼内線がダイヤルした内線(第1の内線
)に予め不在時の転送先内線が登録されていると、該転
送先内線を呼出し、該転送先内線が応答すると、前記発
呼内線と前記転送先内線の通話を開始させるサービスで
ある。このサービスでは前記被呼内線へのすべての着信
が前記転送先内線に転送される。
(2) Prior Art Conventionally, private branch exchanges have been equipped with a call forwarding function. This means that if a forwarding destination extension in the event of an absence is registered in advance in the extension dialed by the calling extension (first extension), the forwarding destination extension is called, and when the forwarding destination extension answers, the calling extension This is a service that starts a call on the transfer destination extension. In this service, all incoming calls to the called extension are transferred to the destination extension.

この種の不在転送方式は例えば特開昭62−26374
3号公報に詳しい。
This type of missed call forwarding method is known, for example, in Japanese Patent Application Laid-Open No. 62-26374.
Learn more about Publication No. 3.

ej  発明が解決しようとする課題 筒1の内線に着信があった場合、該第1の内線の近辺に
居る人はリンギングの鳴り方により、内線からの着信か
外線からの着信か等を特定でき、また第1の内線に発呼
内線の番号を表示する表示装置が具備されていれば発呼
内線を特定できる。
ej Problem to be Solved by the Invention When there is an incoming call to the extension of cylinder 1, people in the vicinity of the first extension can identify whether the call is coming from the extension or an outside line by the way the ringing sounds. Furthermore, if the first extension is equipped with a display device that displays the number of the calling extension, the calling extension can be identified.

しかしながら、従来の技術では第1の内線へのすべての
着信が転送先内線へ転送されてしまい、上述の如き特徴
を積極的に利用しているとは言い難い。
However, in the conventional technology, all incoming calls to the first extension are transferred to the destination extension, and it cannot be said that the above-mentioned features are actively utilized.

本発明は上述の事情にに鑑み為されたものであり、上述
の如き特徴を積極的に利用した不在転送方式を提供しよ
うとするものである。
The present invention has been made in view of the above-mentioned circumstances, and it is an object of the present invention to provide a missed call forwarding system that actively utilizes the above-mentioned features.

(ロ)課題を解決するための手段 本発明は第1の内線の転送先内線を記憶する記憶手段と
、第2の内線からの特番を受信する受信手段を備え、前
記第1の内線の着信に対して該第1の内線を呼出し、こ
の呼出中に前記第2の内線から前記受信手段が特番を受
信した場合、前記着信に対して前記記憶手段に記憶され
た転送先内線を呼出すことを特徴とする不在転送方式で
ある。
(B) Means for Solving the Problems The present invention is provided with a storage means for storing a forwarding destination extension of a first extension, and a receiving means for receiving a special number from a second extension. and when the receiving means receives a special number from the second extension during this calling, the receiving means calls the transfer destination extension stored in the storage means for the incoming call. This is a special call forwarding method.

(ホ)作用 本発明によれば、第2の内線から特番を入力することに
より、第1の内線の着信を転送先内線に転送することが
できる。
(e) Effects According to the present invention, by inputting a special number from the second extension, incoming calls on the first extension can be transferred to the destination extension.

(へ)実施例 第1図は本発明の一実施例を説明するための構内交換機
のブロック図である。
(F) Embodiment FIG. 1 is a block diagram of a private branch exchange for explaining an embodiment of the present invention.

図において、(1)は各部の制御を司る制御部(CC)
 、(21は転送先内線が記憶される転送メモリ(TR
MEM)、(3)はオンフック、オフフックを検出する
内線回路(LC)、(4)は内線呼出中であることを発
呼内線に知らせる呼出音送出トランク(RBT)、(5
1はダイヤルされる数字を受信する数字受信部(ORT
)、(61はリンギング送出トランク(IR)である。
In the figure, (1) is the control unit (CC) that controls each part.
, (21 is a transfer memory (TR) in which the transfer destination extension is stored.
MEM), (3) is an extension circuit (LC) that detects on-hook and off-hook, (4) is a ring tone transmission trunk (RBT) that notifies the calling extension that the extension is ringing, and (5)
1 is a digit receiving unit (ORT) that receives dialed digits.
), (61 is a ringing output trunk (IR).

まず、このような構内交換機において、例えば電話0(
第1の内線)により該電話6の着信に対する不在転送サ
ービスを設定する場合の操作について説明する。
First, in such a private branch exchange, for example, telephone 0 (
The operation for setting the call forwarding service for incoming calls to the telephone 6 using the first extension will be explained.

電話0のオフフックをLCf3]により検出すると、電
話6とORT (51を接続し、電話6からダイヤルさ
れた不在転送登録を表す特番、転送先内線の内線番号を
受信し、TRMEM(21の電話6に対応する領域に記
憶する。
When the off-hook of telephone 0 is detected by LCf3], it connects telephone 6 and ORT (51), receives the special number indicating call forwarding registration dialed from telephone 6 and the extension number of the forwarding destination, and transmits TRMEM (telephone 6 of 21). is stored in the area corresponding to .

次に、第2図に従って、上述の如く設定された本発明の
一実施例の不在転送方式について説明する。
Next, referring to FIG. 2, a description will be given of a missed call forwarding system according to an embodiment of the present invention set as described above.

電話A(発呼内線)のオフフッタをLC(31により検
出すると、空状態であるステップ(So)から数字受信
状態であるステップ(sl)に遷移させ、電話式をOR
T (51に接続する。ステップ(Sつにおいて、電話
式からダイヤルされた電話aの内線番号をORT (5
Jで受信し、CCI)で分析し、ステップ(S2)に遷
移させる。ステップ(S2)において、電話B)とIR
(61を接続し、電話式を呼出すとともに、電話AとR
B T (4)を接続し、電話■ζこ呼出音を送出する
。また、この呼出中化電話0のオフフックをLC+3)
により検出すると、ステップ(S3)に遷移させる。ス
テップ(S3)において、電話0とORT (51を接
続し、電話0からダイヤルされた電話0への着信の転送
を表す特番を受信し、受信が完了するとステップ(S4
)に遷移させる。
When the off-footer of telephone A (calling extension) is detected by LC (31), a transition is made from step (So) which is in the empty state to step (sl) which is in the state of receiving digits, and the telephone system is ORed.
Connect to T (51. In step (S), connect the extension number of telephone a dialed from the telephone system to ORT (5
It is received by J, analyzed by CCI), and transferred to step (S2). In step (S2), telephone B) and IR
(Connect 61, call the telephone system, and connect telephones A and R.
Connect B T (4) and send out the telephone ringtone. Also, set the off-hook of this ringing phone 0 to LC + 3)
If detected, the process proceeds to step (S3). In step (S3), telephone 0 and ORT (51) are connected, and a special number indicating transfer of an incoming call dialed from telephone 0 to telephone 0 is received. When reception is completed, step (S4
).

ステップ(S4)において、電話eに対応するTRME
M(21の領域に記憶されている電話0.(転送先内線
)とIR(6)を接続し、電話0を呼出す。そし止し、
ステップ(Sq)に遷移させる。ステップ(Sq)にお
いて、電話式と電話0を接続する−また、ステップ(S
2)の呼出中に電話0のオフフックをLC(3)により
検出すると、電話0の呼出しを中止し、ステップ(s6
)に遷移させる。ステップ(S6)において、電話式と
電話6を接続する。
In step (S4), TRME corresponding to telephone e
Connect telephone 0. (transfer destination extension) stored in area M (21) to IR (6) and call telephone 0. Then,
Transition to step (Sq). In step (Sq), connect the telephone type and telephone 0 - also in step (Sq)
When the off-hook of telephone 0 is detected by LC (3) during the ringing of 2), the ringing of telephone 0 is stopped and step (s6
). In step (S6), the telephone type and telephone 6 are connected.

上述の如く、電話0に着信があった場合、電話6の近辺
に居る人はリンギングの鳴り方(内線、外線等が区別で
きる)または電話6に発呼内線(すなわち電話式)の内
線番号を表示する表示装置が備えられている場合には、
その表示内容に基づいて転送すべき着信であるか否かを
判断することができる。そして、転送すると判断した場
合には電話0(第2の内線)をオフフック後、特番を入
力することにより前記着信を電話0に転送することがで
き、また、転送しないと判断した場合には電話eをオフ
フックすることにより前記着信に応答することができる
As mentioned above, when there is an incoming call on telephone 0, the person near telephone 6 can either tell the ringing sound (extension, outside line, etc. can be distinguished) or tell telephone 6 the extension number of the calling extension (i.e. telephone type). If equipped with a display device,
Based on the displayed content, it can be determined whether the incoming call should be transferred or not. If you decide to transfer the call, you can transfer the incoming call to phone 0 by going off-hook from phone 0 (second extension) and entering the special number. The incoming call can be answered by going off-hook.

())  発明の効″果 本発明は以上の説明から明らかな如く、リンギングの鳴
り方等の情報を積極的に利用して転送するか否かを決定
することができるため、不要な転送を未然に防ぐことが
可能となる。
()) Effects of the Invention As is clear from the above description, the present invention can actively utilize information such as how the ringing sounds to determine whether or not to transfer, thereby eliminating unnecessary transfers. It is possible to prevent this from happening.

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

第1図は本発明実施例の不在転送方式を説明するための
ブロック図、第2図は本発明実施例の不在転送方式を説
明するための状態遷移図である。 (1)・・・CCC制御部)、(2)・・・TRMEM
(転送メモリ) 、(31・L Ce:(内線回路)、
(41・RB T (呼出音送出トランク)、(5)・
・・0RT(数字受信部)(6)、I R(リンギング
送出トランク)。
FIG. 1 is a block diagram for explaining the absent transfer method according to the embodiment of the present invention, and FIG. 2 is a state transition diagram for explaining the absent transfer method according to the embodiment of the present invention. (1)...CCC control unit), (2)...TRMEM
(transfer memory), (31・L Ce: (extension circuit),
(41・RB T (ringing tone transmission trunk), (5)・
...0RT (numeric receiving unit) (6), IR (ringing sending trunk).

Claims (1)

【特許請求の範囲】[Claims] (1)第1の内線の転送先内線を記憶する記憶手段と、
第2の内線からの特番を受信する受信手段を備え、前記
第1の内線の着信に対して該第1の内線を呼出し、この
呼出中に前記第2の内線から前記受信手段が特番を受信
した場合、前記着信に対して前記記憶手段に記憶された
転送先内線を呼出すことを特徴とする不在転送方式。
(1) storage means for storing the forwarding destination extension of the first extension;
receiving means for receiving a special number from a second extension; the first extension is called in response to an incoming call on the first extension; during the calling, the receiving means receives the special number from the second extension; If the incoming call is received, a forwarding destination extension stored in the storage means is called in response to the incoming call.
JP28912488A 1988-11-15 1988-11-15 Absence transfer system Pending JPH02134961A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28912488A JPH02134961A (en) 1988-11-15 1988-11-15 Absence transfer system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28912488A JPH02134961A (en) 1988-11-15 1988-11-15 Absence transfer system

Publications (1)

Publication Number Publication Date
JPH02134961A true JPH02134961A (en) 1990-05-23

Family

ID=17739075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28912488A Pending JPH02134961A (en) 1988-11-15 1988-11-15 Absence transfer system

Country Status (1)

Country Link
JP (1) JPH02134961A (en)

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