JPS61203796A - Stored program control exchange - Google Patents

Stored program control exchange

Info

Publication number
JPS61203796A
JPS61203796A JP4434185A JP4434185A JPS61203796A JP S61203796 A JPS61203796 A JP S61203796A JP 4434185 A JP4434185 A JP 4434185A JP 4434185 A JP4434185 A JP 4434185A JP S61203796 A JPS61203796 A JP S61203796A
Authority
JP
Japan
Prior art keywords
trunk
route
pattern
detour
detour route
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
JP4434185A
Other languages
Japanese (ja)
Inventor
Katsu Akagi
克 赤木
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 JP4434185A priority Critical patent/JPS61203796A/en
Publication of JPS61203796A publication Critical patent/JPS61203796A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)

Abstract

PURPOSE:To make it possible to change the sending trunk route selected by the transmission by the same access number by providing a means for temporalily changing the detour route selection logic of a transmitter. CONSTITUTION:When the extension A dials to make a call for transmission, the dialed number is received by a transmitting resister trunk ORT and analyzed at a central control unit CC. The unit CC selects the transmitting trunk route from a detour route pattern when the pattern 1 of the detour route pattern is set by an attendant board and the extension A transmits from a trunk TRK1 included in the detour route pattern 1. When the detour route pattern is set at the attendant board to the pattern 2, the unit CC selects the transmitting trunk route from the detour route pattern 2 and the extension A transmits from the trunk TRK2 included in the detour trunk route 2.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は蓄積プログラム制御交換機に関する。[Detailed description of the invention] [Industrial application field] FIELD OF THE INVENTION The present invention relates to a storage program controlled switch.

〔従来の技術〕[Conventional technology]

従来、蓄積プログラム制御交換機においては。 Conventionally, in storage program controlled exchanges.

発イ８者からダイヤルされた番号より得られる選択する
迂回トランクルートが決められる。The detour trunk route to be selected is determined based on the number dialed by the calling party.

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

したがって、同じアクセスコードをダイヤルして選択で
きるトランクルートを変更することは困難で、そのため
相手が輻幀状態や故障した場合に有効な対策がとれなか
った。Therefore, it is difficult to change the trunk route that can be selected by dialing the same access code, and therefore it is not possible to take effective measures when the other party is in a congestion state or malfunctions.

本発明の目的は、発信者が同一のアクセスコードをダイ
ヤルしても接続される選択トランクルートを簡単に変更
することができる蓄積プログラム制御交換機を提供する
ことである。SUMMARY OF THE INVENTION An object of the present invention is to provide a storage program controlled exchange that allows a caller to easily change the selected trunk route to be connected even if the caller dials the same access code.

〔問題点を解決するための手段〕[Means for solving problems]

本発明は一１発（８時の迂回ルート選択論理を一時的に
変更する手段を備えることにより、同一アクセス番号に
よる発信で選択される発信トランクルートを変更できる
ようにしたものである。The present invention makes it possible to change the outgoing trunk route selected for outgoing calls using the same access number by providing means for temporarily changing the logic for selecting a detour route at 8 o'clock.

〔・実施例〕〔·Example〕

本発明の実施例について図面を参照して説明する。 Embodiments of the present invention will be described with reference to the drawings.

第１図〜第３図は本発明による蓄積プログラム制御交換
機の一実施例で、電話交換機に接続された電話機より発
信した場合の迂回ルートを示す接続状態遷移図である。FIGS. 1 to 3 are connection state transition diagrams showing a detour route when a call is made from a telephone connected to a telephone exchange in an embodiment of a storage program control exchange according to the present invention.

記憶装置ＭＵには、第４図、第５図に示すように、数字
分析によって得られる迂回ルートパターンが２種類、設
定されている。これら２種類の迂回ルートパターンは中
継台から特番を回すことによりその１つが選択される。As shown in FIGS. 4 and 5, two types of detour route patterns obtained by numerical analysis are set in the storage device MU. One of these two types of detour route patterns is selected by turning the special number from the relay stand.

この迂回ルート変更の動作を説明する。内線Ａが発呼し
て１発信しようとダイヤルする。ダイヤルされた番号は
発信レジスタトランクＯＲＴで受けられ５中央処理装置
ＣＣで解析される（以上、第１図）。ここで、迂回ルー
トパターンが第４図のように中継台より設定されていた
ら、中央制御装置ＣＣは迂回ルートパターンｌかも発信
トランクルートを選び、迂回ルートパターン１に含まれ
るトラ、／りＴＲＫ、より内線Ａは発信する（第２図）
、また、迂回ルートパターンが、第５図のように中継台
より設定されていたら中央制御装置ＣＣは迂回ルートパ
ター７２から発信トランクルートを選び、迂回ルートハ
ターン２に含まれるトランクＴＲＫ、より内線Ａは発信
する（第３図）。The operation of changing this detour route will be explained. Extension A makes a call and dials 1 to make a call. The dialed number is received by the calling register trunk ORT and analyzed by the central processing unit CC (see FIG. 1). Here, if the detour route pattern is set from the relay board as shown in FIG. 4, the central controller CC selects the outgoing trunk route from the detour route pattern 1, Extension A makes a call (Figure 2)
, if the detour route pattern is set from the relay board as shown in FIG. (Figure 3).

迂回ルートパターンを選択できるのは加入者内線や保守
ステーション等でもできる。なお１、保守管理用ターミ
ナルからシステムに対して命令を出すことによっても迂
回ルート選択論理を一時的に変更することができる。The detour route pattern can be selected at the subscriber's extension line, maintenance station, etc. Note that the detour route selection logic can also be temporarily changed by issuing a command to the system from the maintenance management terminal.

〔発１！Ｉ＋の効果〕 、’、：ｆ明は以上説明したように発信時の迂回ルーｒ
選択方法を一時的に変更することにより、同一アクセス
コードでも選択トランクルートを変更で５る効果がある
。[Voice 1! Effect of I+〕 ,',:f As explained above, the detour rule when making a call is
Temporarily changing the selection method has the effect of changing the selected trunk route even with the same access code.

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

第１図、第２図、第３図は本発明の一実施例に係る蓄積
プログラム制御交換機の接続状態を示すブロック［４、
第４図、第５図は記憶装置ＭＵにおける複数ルートから
中継台の特番操作によりｌルートを選択している様子を
示す図である。 ＳＷ：通話スイッチ。 ＣＣ：中央処理装置。 ＭＵ：記＋、ｅ！装置、 Ａ：加入者内線、 ＱＲＴ　：発信レジスタトランク、 ＴＲＫ、　：迂回ルートパターンｌに所属するトランク
。 ＴＲＫ、　：迂回ルートパターン２に所属するトランク
。FIG. 1, FIG. 2, and FIG. 3 are blocks [4,
FIGS. 4 and 5 are diagrams showing how one route is selected from a plurality of routes in the storage device MU by operating a special number on the relay stand. SW: Call switch. CC: central processing unit. MU:ki +, e! equipment, A: subscriber extension, QRT: originating register trunk, TRK: trunk belonging to detour route pattern l. TRK: Trunk belonging to detour route pattern 2.

Claims (1)

【特許請求の範囲】[Claims] 蓄積プログラム制御交換機において、発信時の迂回ルー
ト選択論理を一時的に変更する手段を有することを特徴
とする蓄積プログラム制御交換機。A storage program control exchange characterized in that the storage program control exchange has means for temporarily changing a detour route selection logic at the time of a call.
JP4434185A 1985-03-06 1985-03-06 Stored program control exchange Pending JPS61203796A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4434185A JPS61203796A (en) 1985-03-06 1985-03-06 Stored program control exchange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4434185A JPS61203796A (en) 1985-03-06 1985-03-06 Stored program control exchange

Publications (1)

Publication Number Publication Date
JPS61203796A true JPS61203796A (en) 1986-09-09

Family

ID=12688810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4434185A Pending JPS61203796A (en) 1985-03-06 1985-03-06 Stored program control exchange

Country Status (1)

Country Link
JP (1) JPS61203796A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5726975A (en) * 1994-05-17 1998-03-10 Nec Corporation Switching system capable of performing alternative routing in accordance with an alternative routing scenario assembled in a maintenance terminal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5726975A (en) * 1994-05-17 1998-03-10 Nec Corporation Switching system capable of performing alternative routing in accordance with an alternative routing scenario assembled in a maintenance terminal

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