JPH0265355A - Accumulating program control type automatic exchange - Google Patents

Accumulating program control type automatic exchange

Info

Publication number
JPH0265355A
JPH0265355A JP21521788A JP21521788A JPH0265355A JP H0265355 A JPH0265355 A JP H0265355A JP 21521788 A JP21521788 A JP 21521788A JP 21521788 A JP21521788 A JP 21521788A JP H0265355 A JPH0265355 A JP H0265355A
Authority
JP
Japan
Prior art keywords
extension
extensions
calling
destinations
call
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
JP21521788A
Other languages
Japanese (ja)
Inventor
Yukio Nishida
幸雄 西田
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 JP21521788A priority Critical patent/JPH0265355A/en
Publication of JPH0265355A publication Critical patent/JPH0265355A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To call plural extensions at once by simultaneously reading plural opponent destinations from the single extension and executing a call with the opponent destination which makes a response at first. CONSTITUTION:At fist, when call origination is executed from an extension 5, dialing is executed as follows; (a special number for plural opponent destinations calling)+(the number of an extension 6)+(a special number to show the partition of a calling destination number)+(the number of an extension 7), (a special number to show the partition of a calling destination number)+(the number of an extension 8). A central control device 2 receives this dialing by a dial receiving device 4 and it is stored in a storage 3 that the extension 5 is in the condition of plural opponent destinations calling operation and the calling destinations are the extensions 6-8. When any one of the extensions 6-8 is in an idle condition, the idle extension is called. When the extension 6 makes the response at first, the central control device 2 forms a channel between the extensions 5 and 6 by a channel switch 1 and stops the calling to the extensions 7 and 8.

Description

【発明の詳細な説明】 [産業上の利用分野] 本発明は、内線電話機間の接続を行なう蓄積プログラム
制御式自動交換機に関し、特に、−度に複数の内線を呼
び出すことが可能な蓄積プログラム制御式自動交換機に
間する。
[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a stored program controlled automatic switching system that connects telephone extensions, and in particular, a stored program controlled automatic switching system that can call multiple extensions at the same time. Switch to an automatic switchboard.

[従来の技術] 従来の蓄積プログラム制御式自動交換機を利用して複数
の相手先を呼び出す場合は、複数の内線からそれぞれ別
個に発信を行なうか、屯独内線から被呼内線を一つづつ
呼び出し、これを順次繰り返して全ての相手先を呼び出
していた。
[Prior art] When calling multiple destinations using a conventional storage program controlled automatic switching system, calls are made from multiple extensions individually, or calls are made from the German extension to the called extension one by one. , this was repeated one after another to call all the destinations.

[解決すべき課題] 上述した従来の蓄積プログラム制御式自動交換機では、
次のような課題があった。
[Problems to be solved] In the conventional storage program controlled automatic switching machine described above,
The following issues were encountered.

■それぞれ発信を行なう場合は、発信用の内線が複数必
要であり、それぞれの呼出相手の応答/不応答を発信者
が監視する必要がある。
■When making individual calls, multiple extensions are required for making calls, and the caller needs to monitor the response/non-response of each called party.

■単独回線から被呼内線を一つづつ呼び出し、これを順
次繰り返す場合は、全ての相手先を呼び出すまてに時間
がかかる。
■If you call the called extensions one by one from a single line and repeat this sequentially, it takes time to call all the destinations.

本発明は、上記課題にかんがみてなされたもので、−度
に複数の内線を呼び出すことが可能な蓄積プログラム制
御式自動交換機の提供を目的とする。
The present invention has been made in view of the above-mentioned problems, and it is an object of the present invention to provide a storage program-controlled automatic switching system that can call a plurality of extensions at the same time.

[課題の解決手段] 上記目的を達成するため、本発明の蓄積プログラム制御
式自動交換機は、複数の内&!電話機閏の通話路接続を
行なう通話路スイッチと、この通話路スイッチに接続さ
れ、上記内線電話機から発信されたダイヤルを受信する
ダイヤル受信手段と、このダイヤル受信手段を介して受
信されるダイヤルを解読し、上記通話路スイッチをルJ
御して内線電話機間の通話路を接続せしめるとともに、
内線状態を記憶し、受信ダイヤルが複数の相手先を呼び
出すものである場合は、応答済み以外の相手先を同時に
呼び出し、最初に応答した相手先との通話路を形成し、
順次、未応答の相手先への通話路を形成せしめる制御手
段とを備えた構成としである。
[Means for Solving the Problems] In order to achieve the above object, the storage program controlled automatic switching machine of the present invention achieves &! A call path switch that connects the call path of the telephone, a dial receiving means connected to the call path switch and receiving dials sent from the extension telephone, and a dial receiving means that decodes the dials received through the dial receiving means. and turn the above call path switch.
control to connect communication paths between extension telephones,
It memorizes the extension status, and if the incoming dial is for calling multiple parties, simultaneously calls the parties other than those who have already answered, and forms a communication path with the party that answered first.
The system also includes a control means for sequentially forming a communication path to the unanswered parties.

[実施例コ 以下、図面にもとづいて本発明の詳細な説明する。[Example code] Hereinafter, the present invention will be explained in detail based on the drawings.

第1図は、本発明の一実施例に係る蓄積プログラム制御
式自動交換機のブロック図である。
FIG. 1 is a block diagram of a storage program controlled automatic exchange according to an embodiment of the present invention.

同図において、1は通話路スイッチ、2は中央制御H置
、3は内線状態を記憶する記憶装置、4はダイヤル受信
装置であり、これらによって蓄積プログラム制御式自動
交換機を構成している。また、5〜8は内線であり、こ
の内、5は発呼側内線、6〜8は被呼側内線である。
In the figure, 1 is a call path switch, 2 is a central control H position, 3 is a storage device for storing extension status, and 4 is a dial receiving device, which together constitute a storage program controlled automatic exchange. Further, 5 to 8 are extensions, of which 5 is the calling side extension and 6 to 8 is the called side extension.

上記構成において、内線5が内線6〜8を同時に呼び出
す場合は、以下のようにする。
In the above configuration, when extension 5 calls extensions 6 to 8 at the same time, the following procedure is performed.

まず、内線5から発呼する際、次のようなダイヤルを行
なう。
First, when making a call from extension 5, the following dialing is performed.

(複数相手先呼出用の特殊番号)+(内線6の番号)+
(呼出先番号の区切りを示す特殊番号)+(内線7の番
号)+(呼出先番号の区切りを示す特殊番号)+(内線
8の番号) すると、中央制御装置2は、ダイヤル受信装置4によっ
てこれを受信し、内線5が複数相手先呼出操作状態であ
ることと、呼出先が内線6〜8であることを記憶装置3
に記憶する。そして、内線6〜8のいずれか一つでも空
き状態であればその内線を呼び出す。
(Special number for calling multiple destinations) + (Number of extension 6) +
(Special number indicating the separation of called numbers) + (Number of extension 7) + (Special number indicating separation of called numbers) + (Number of extension 8) Then, the central control device 2 uses the dial receiving device 4 to The storage device 3 receives this and informs that the extension 5 is in a multi-destination calling operation state and that the called destinations are extensions 6 to 8.
to be memorized. If any one of extensions 6 to 8 is free, that extension is called.

ここで、内線6〜8は全てが開き状態であるとすると、
中央制御装置2は内線6〜8を呼び出すとともに、記憶
装置3に内線6〜8が未応答であることを記憶する。そ
して、内&I6〜8のどれが一番先に応答するかを監視
する。
Here, assuming that extensions 6 to 8 are all open,
The central control device 2 calls extensions 6 to 8, and stores in the storage device 3 that extensions 6 to 8 are unanswered. Then, it is monitored which of &I 6 to 8 responds first.

これに対し、内線6が一番先に応答したとすると、中央
制御装Fi2は通話路スイッチlによって内線5と内線
6との通話路を形成し、内線7,8への呼び出しを停止
する。また、記憶装置3には内線6は応答済みで再呼出
不要、内線7,8は再呼出要であることを記憶する。
On the other hand, if extension 6 responds first, central control unit Fi2 forms a communication path between extensions 5 and 6 using communication path switch 1, and stops calling extensions 7 and 8. The storage device 3 also stores that extension 6 has been answered and does not need to be called again, and that extensions 7 and 8 need to be called again.

以上のようにして内線5との通話が行なわれた内線6が
復旧すると、中央制御装置2は、記憶装置3から、■内
線5の状態が複数相手先呼出操作状態であること、■呼
出先として内線7,8が再呼出要であることを読み出す
。この結果、中央側gl装置2は内線7,8の呼び出し
を行なう。
When extension 6, which has been connected to extension 5 in the above manner, is restored, the central control unit 2 stores information from the storage device 3, including that ■ the state of extension 5 is in a multi-destination calling operation state, and ■ the called destination. It reads out that extensions 7 and 8 need to be called again. As a result, the central GL device 2 calls the extensions 7 and 8.

この場合も、中央制御装置2は内線7と内線8のどちら
が先に応答するかを監視し、内線7が先に応答した場合
は、内線5と内線7どの通話路を形成し、内線8への呼
び出しを停止する。そして、記憶装置3には、内線7は
応答済みで再呼出不要、内線8は再呼出要であることを
記憶する。
In this case as well, the central control device 2 monitors which of extensions 7 and 8 responds first, and if extension 7 responds first, it forms a call path between extensions 5 and 7 and connects it to extension 8. Stop calling. Then, the storage device 3 stores that extension 7 has been answered and does not need to be called again, and that extension 8 needs to be called again.

この後、内線7が復旧すると、中央制御装置2は記憶装
置3から、■内線5の状態が複数相手先呼出操作状態で
あること、および■呼び出し先として内線8が再呼出要
であることを読み出し、内線8を呼び出す。内線8が応
答すると、中央制御装置2は内線5と内線8の通話路を
形成し、記憶装置3には内線8は応答済みて再呼出不要
であることを記憶する。
After this, when extension 7 is restored, central control unit 2 receives information from storage device 3 that: ■ the status of extension 5 is in a multi-destination calling operation state, and ■ that extension 8 needs to be called again as the destination. Read and call extension 8. When extension 8 answers, central control device 2 forms a communication path between extension 5 and extension 8, and stores in storage device 3 that extension 8 has answered and does not need to be called again.

以上のようにして全ての相手先との通話路が形成され、
内線8が復旧すると、中央制御装置2は記憶装置3から
再呼出要の内線がないことを読み出し、内線5にそれを
知らせるTONE (REORDERTONEなと)を
送出する。これを聞いた内線5が復旧すると、中央制御
装置2は記憶装置3における内線5の状態を空き状態に
戻す。
In this way, communication channels with all destinations are formed,
When the extension 8 is restored, the central control unit 2 reads from the storage device 3 that there is no extension that requires recalling, and sends a TONE (REORDERTONE) to the extension 5 notifying it. When the extension 5 hears this and is restored, the central control device 2 returns the state of the extension 5 in the storage device 3 to the idle state.

このように本実施例では、内線状態を記憶する記憶装置
と、通話路を形成する通話路スイッチと、これらを制御
する制御装置によって構成されている。
As described above, the present embodiment is configured by a storage device that stores the extension status, a call path switch that forms a call path, and a control device that controls these.

そして、一つの内線から同時に複数の相手先を呼び出し
た場合は、最初に応答した相手先との通話路を形成した
後、他の相手先への呼び出しを停止せしめ、順次、全て
の相手先との通話路を形成せしめている。
When calling multiple parties at the same time from one extension, after forming a communication path with the first party that answers, calls to the other parties are stopped, and calls are made to all parties in sequence. This allows communication channels to be formed.

[発明の効果] 以上説明したように本発明は、単独内線から同時に複数
の相手先を読み出し、最初に応答した相手先との通話を
可能にすることにより、−度に複数の内線を呼び出すこ
とが可能な蓄積プログラム制御式自動交換機を提供でき
るという効果がある。
[Effects of the Invention] As explained above, the present invention allows calling multiple extensions at the same time by simultaneously reading out multiple destinations from a single extension and making it possible to talk to the destination that answers first. This has the effect of providing a storage program controlled automatic switching machine that is capable of

従って、複数の相手先を呼び出す場合でも発信用の内線
が一つあればよく、また単独内線から被呼内線を一内線
づつ呼び出すものと比べて時間を短縮することができる
Therefore, even when calling a plurality of destinations, only one extension is required for calling, and the time can be reduced compared to calling each called extension from a single extension.

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

第1図は本発明の一実施例に係る蓄積プログラム制御式
自動交換機のブロック図である。 l−通話路スイッチ 2:中央制御装置 3:記憶装置 4:ダイヤル受信装置 5〜8:内線 第 1 図
FIG. 1 is a block diagram of a storage program controlled automatic exchange according to an embodiment of the present invention. l-Call path switch 2: Central control device 3: Storage device 4: Dial receiving devices 5 to 8: Extension lines Fig. 1

Claims (1)

【特許請求の範囲】[Claims] 複数の内線電話機間の通話路接続を行なう通話路スイッ
チと、この通話路スイッチに接続され、上記内線電話機
から発信されたダイヤルを受信するダイヤル受信手段と
、このダイヤル受信手段を介して受信されるダイヤルを
解読し、上記通話路スイッチを制御して内線電話機間の
通話路を接続せしめるとともに、内線状態を記憶し、受
信ダイヤルが複数の相手先を呼び出すものである場合は
、応答済み以外の相手先を同時に呼び出し、最初に応答
した相手先との通話路を形成し、順次、未応答の相手先
への通話路を形成せしめる制御手段とを具備することを
特徴とする蓄積プログラム制御式自動交換機。
a call path switch for connecting a plurality of extension telephones; a dial receiving means connected to the call path switch for receiving dials originating from the extension telephones; It deciphers the dial, controls the above-mentioned call route switch, connects the call route between extension telephones, stores the extension status, and, if the receiving dial is for calling multiple parties, calls other parties than those already answered. A storage program-controlled automatic switching system characterized by comprising a control means for simultaneously calling the destinations, forming a communication path to the destination that answers first, and sequentially forming communication paths to the destinations that do not respond. .
JP21521788A 1988-08-31 1988-08-31 Accumulating program control type automatic exchange Pending JPH0265355A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21521788A JPH0265355A (en) 1988-08-31 1988-08-31 Accumulating program control type automatic exchange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21521788A JPH0265355A (en) 1988-08-31 1988-08-31 Accumulating program control type automatic exchange

Publications (1)

Publication Number Publication Date
JPH0265355A true JPH0265355A (en) 1990-03-06

Family

ID=16668638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21521788A Pending JPH0265355A (en) 1988-08-31 1988-08-31 Accumulating program control type automatic exchange

Country Status (1)

Country Link
JP (1) JPH0265355A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6175150B1 (en) 1997-04-17 2001-01-16 Nec Corporation Plastic-encapsulated semiconductor device and fabrication method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6175150B1 (en) 1997-04-17 2001-01-16 Nec Corporation Plastic-encapsulated semiconductor device and fabrication method thereof

Similar Documents

Publication Publication Date Title
JPH0265355A (en) Accumulating program control type automatic exchange
JPS60109961A (en) Automatic transmission system
JPH01152854A (en) Extension telephone set calling system
JPH0638257A (en) Line selection system for exchange
JPS60251753A (en) Incoming system during talking
JPH01228359A (en) Facsimile arrival informing system
JPH02288759A (en) Multi-stage extension call tone transmission system
JPH0344159A (en) Busy call transfer system
JPS61154251A (en) Morning call setting system
JPS63119355A (en) Extension dialing system
JPS59154864A (en) Absence calling connection processing system
JPH1117817A (en) Private branch exchange transfer method
JPS61281660A (en) Call pick-up system
JPH0349346A (en) Trunk line incoming call control system
JPS63283347A (en) Electronic exchange
JPS59221195A (en) Decentralized response system in private branch of exchange
JPS6037671B2 (en) conference call method
JPS6351761A (en) Absence transfer system for private branch of automatic exchange
JPH0224078B2 (en)
JPH05219238A (en) Subscriber call system
JPH01144843A (en) Designated-extension call pickup system
JPS62269464A (en) Teltphone exchange system
JPS61103391A (en) Key telephone system
JPS6218861A (en) No-answer transfer system
JPH01273478A (en) Speech transfer group processing method