JPS6269760A - Inter-station extension busy displaying system - Google Patents

Inter-station extension busy displaying system

Info

Publication number
JPS6269760A
JPS6269760A JP20965485A JP20965485A JPS6269760A JP S6269760 A JPS6269760 A JP S6269760A JP 20965485 A JP20965485 A JP 20965485A JP 20965485 A JP20965485 A JP 20965485A JP S6269760 A JPS6269760 A JP S6269760A
Authority
JP
Japan
Prior art keywords
extension
master station
information
busy
station
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.)
Granted
Application number
JP20965485A
Other languages
Japanese (ja)
Other versions
JPH0797784B2 (en
Inventor
Shinji Kubo
真二 久保
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 JP60209654A priority Critical patent/JPH0797784B2/en
Publication of JPS6269760A publication Critical patent/JPS6269760A/en
Publication of JPH0797784B2 publication Critical patent/JPH0797784B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Monitoring And Testing Of Exchanges (AREA)

Abstract

PURPOSE:To identify extension information of a remote station at a master station by providing the extension busy information storing part, sending condition information of the extension from a remote exchange station and receiving and storing the condition information at the master station. CONSTITUTION:The section between a master station 11 and a remote exchange station 12-1-12-n is connected to channels 15-1-15-n and signal lines 16-1-16-n. At the remote stations 12-1-12-n, the condition of calling, releasing, etc., is processed, and the exclusive-use control number to add the processing number of each condition and the corresponding extension number is sent through signal lines 16-1-16-n by a common line signal transmission processing. At the master station 11, when the signal is received by a common line signal reception processing, the extension busy displaying information is stored to an extension busy information storing part 14 by the received condition processing number and the extension number information. Thus, in the master station 11, by accessing the storing part 14, the information of the extension of the remote stations 12-1-12-n can be identified.

Description

【発明の詳細な説明】 （産業上の利用分野） 本発明は、共通線信号方式上取扱う電子交換機に関する
。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to an electronic exchange that handles common line signaling.

（従来の技術） 従来、共通線信号方式を使用せずに局間内線話中を表示
することは、極めて困難であることが公知であった。(Prior Art) Conventionally, it has been known that it is extremely difficult to indicate that an inter-office extension line is busy without using a common line signaling system.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

上述した従来の局間内線話中表示方式は、共通線信号方
式を使用しない場合にに極めて困難であるため、殆んど
局間内線の話中が表示されていなかった。従って、リモ
ートシステムとして１スタ局にリモート局全接続した場
合、マスタ局において内線話中表示機能を有しても、そ
の機能は自局内線のみに限らｎでいる。リモート局側の
内線状態はマスタ局において知ることができない友め、
リモート局１１！ｌ　ｋアクセスして始めて上記内線の
状態を知ることができると云う欠点がある。The above-mentioned conventional inter-office extension line busy display system is extremely difficult to use when the common line signaling system is not used, so that the busy state of the inter-office extension line is rarely displayed. Therefore, when all remote stations are connected to one star station as a remote system, even if the master station has an extension busy display function, that function is limited to only the own extension. The master station cannot know the extension status of the remote station,
Remote station 11! There is a drawback that the status of the extension can be known only after accessing lk.

本発明の目的は、リモート交換局において内線電話の呼
の状態変化上上位マスタ局へ専用制御信号で送出すると
ともに、マスタ局において上記信号を受信して内線話中
状態記憶部へ格納することにより上記欠点を除去し、マ
スタ局でリモート局の内線状態を知ることができると云
う効果がある。An object of the present invention is to transmit a dedicated control signal to a higher-order master station in response to a change in the call status of an extension telephone at a remote switching office, and to receive the signal at the master station and store it in an extension busy status storage unit. This has the advantage of eliminating the above drawbacks and allowing the master station to know the extension status of the remote station.

（問題点を解決するための手段） 本発明による局間内線話中表示方式に複数のリモート局
とマスタ局と全具備し、複数のリモート局の内線の状態
ｔマスタ局において認識することができるように溝底し
たものである。(Means for Solving the Problems) The inter-office extension line busy display system according to the present invention is fully equipped with a plurality of remote stations and a master station, and the state of extensions of the plurality of remote stations can be recognized at the master station. It has a grooved bottom.

複数のリモート局は、内線電話の発呼／復旧等の呼の状
態全専用制御信号により送出することができるものであ
る。A plurality of remote stations may be capable of sending out all call status specific control signals, such as call origination/recovery of an extension telephone.

マスタ局は共通線信号によって接続される内線の話中表
示機能を有し、専用制御信号を受信して格納することが
できるものである。The master station has a busy display function for extensions connected by a common line signal and is capable of receiving and storing dedicated control signals.

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

第１図は１本発明による局間内線話中表示方式全実現す
る一実施例を示すブロック図である。FIG. 1 is a block diagram showing an embodiment of the inter-office line busy display system according to the present invention.

第１図において、１１はマスタ局、１２−１〜１２−ｎ
はそれぞれリモート交換局、１３は制御装置、１４は内
線話中情報記憶部である。内線話中情報記憶部１４にお
いて、１４−０はマスタ局１１の内線話中情報記憶領域
、１４−１１ｄｌＪモ一ト局１２−１の内線話中情報記
憶領域、１４−ｎはリモート局１２−ｎの内線話中情報
記憶領域である。In FIG. 1, 11 is a master station, 12-1 to 12-n
13 is a control device, and 14 is an extension busy information storage unit, respectively. In the extension busy information storage section 14, 14-0 is an extension busy information storage area of the master station 11, 14-11dlJ is an extension busy information storage area of the remote station 12-1, and 14-n is an extension busy information storage area of the remote station 12-. This is the extension busy information storage area of n.

第１図において、マスタ局１１とリモート局１２−１〜
１２−ｎとの間は通話路１５−１〜１５−ｎと、信号路
１６−１〜１６−ｎとによって接続さｎている。また、
マスタ局１１にはリモート局１２−１〜１２−ｎおよび
マスタ局１１の内線話中？格納する内線話中情報記憶部
１４七備えている。In FIG. 1, a master station 11 and remote stations 12-1 to
12-n are connected by communication paths 15-1 to 15-n and signal paths 16-1 to 16-n. Also,
Is the master station 11 busy with remote stations 12-1 to 12-n and the extensions of the master station 11? An extension busy information storage section 147 is provided to store the extension busy information.

第２−は、本発明による局間内線話中表示方式の処理を
示すフローチャートである。第２図において、リモート
局１２−１〜１２−ｎでは発呼／復旧等の状態１〜ｎｉ
処理し、各状態の処理番号、および該当する内線番号を
付加した専用制御信号を共通線信号送信処理により信号
路１６−１〜１６−ｎを介して送出する。マスタ局１１
では共通線信号受信処理において上記信号を受信した場
合には、受信した状態処理番号および内線番号情報によ
り内線話中表示情報を内線話中記憶部１４へ格納する。2 is a flowchart showing the processing of the inter-office internal line busy display method according to the present invention. In FIG. 2, remote stations 12-1 to 12-n are in call origination/recovery states 1 to ni.
A dedicated control signal to which the processing number of each state and the corresponding extension number are added is sent out via the signal paths 16-1 to 16-n by common line signal transmission processing. Master station 11
When the above signal is received in the common line signal reception process, extension busy display information is stored in the extension busy storage section 14 based on the received status processing number and extension number information.

すなわち、マスタ局１１においては内線話中記憶部１４
ｔ−アクセスすることによって、リモート局１２−１〜
１２−ｎの内線の情報を識別することができる。That is, in the master station 11, the extension busy storage unit 14
By accessing the remote station 12-1~
12-n extension information can be identified.

（発明の効果〕 以上説明したように本発明は、マスタ局とリモート局と
ｔ共通線信号方式で接続し九場合、リモート局より内線
の状態をマスタ局へ送出するとともに、マスタ局では上
記送出さｎた状態情報を受信して格納することにより、
マスタ局で各リモート局の内線情報を識別できると云う
効果がある。(Effects of the Invention) As explained above, in the case where a master station and a remote station are connected using the common line signaling system, the remote station sends the extension status to the master station, and the master station also sends the By receiving and storing state information,
This has the effect that the master station can identify the extension information of each remote station.

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

第１−は、本発明による局間内線話中表示方式ｔ−笑現
する一実施例を示すブロック図である。 、第２図は１．第１（２）に示す本発明の実施例におけ
る処理を示すフローチャートである。 １１・・・マスタ局 １２−１〜１２−ｎ・・・リモート交換局１３・・・制
御装置 １４・・・内線話中情報記憶部 １４−０〜１４−ｎ・・・内線話中情報記憶領域１５−
１〜１５−ｎ・・・通話路 １６−１〜１６−ｎ−信号路1 is a block diagram showing an embodiment of the inter-office line busy display method according to the present invention; FIG. , Figure 2 shows 1. It is a flowchart which shows the process in the Example of this invention shown in 1st (2). 11... Master station 12-1 to 12-n... Remote exchange 13... Control device 14... Extension busy information storage unit 14-0 to 14-n... Extension busy information storage Area 15-
1 to 15-n...communication path 16-1 to 16-n-signal path

Claims (1)

【特許請求の範囲】[Claims] 内線電話の発呼／復旧等の呼の状態を専用制御信号によ
り送出することができる複数のリモート局と、共通線信
号によつて接続される内線の話中表示機能を有し、前記
専用制御信号を受信して格納することができるマスタ局
とを具備し、前記複数のリモート局の内線の状態を前記
マスタ局において認識することができるように構成した
ことを特徴とする局間内線話中表示方式。A plurality of remote stations capable of transmitting the call status such as call origination/recovery of an extension telephone by a dedicated control signal, and a busy display function for an extension connected by a common line signal, and the dedicated control A master station that can receive and store signals, and is configured such that the state of the extensions of the plurality of remote stations can be recognized at the master station. Display method.
JP60209654A 1985-09-20 1985-09-20 Inter-office extension busy display method Expired - Lifetime JPH0797784B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60209654A JPH0797784B2 (en) 1985-09-20 1985-09-20 Inter-office extension busy display method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60209654A JPH0797784B2 (en) 1985-09-20 1985-09-20 Inter-office extension busy display method

Publications (2)

Publication Number Publication Date
JPS6269760A true JPS6269760A (en) 1987-03-31
JPH0797784B2 JPH0797784B2 (en) 1995-10-18

Family

ID=16576384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60209654A Expired - Lifetime JPH0797784B2 (en) 1985-09-20 1985-09-20 Inter-office extension busy display method

Country Status (1)

Country Link
JP (1) JPH0797784B2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5440010A (en) * 1977-09-05 1979-03-28 Fujitsu Ltd Centralized monitor system for digital transmission network
JPS5827456A (en) * 1981-08-10 1983-02-18 Nippon Telegr & Teleph Corp <Ntt> Collecting system for subscriber vacant or busy information

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5440010A (en) * 1977-09-05 1979-03-28 Fujitsu Ltd Centralized monitor system for digital transmission network
JPS5827456A (en) * 1981-08-10 1983-02-18 Nippon Telegr & Teleph Corp <Ntt> Collecting system for subscriber vacant or busy information

Also Published As

Publication number Publication date
JPH0797784B2 (en) 1995-10-18

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