JPS61281658A - Originating regulation system - Google Patents

Abstract

PURPOSE:To make originating possible in bypass connection though regulated at usual originating, and to use effectively the resources and to make optimum the bypass connection by separating the regulating method of usual originating and the originating by the bypass connection. CONSTITUTION:At the bypass information storing area of the area to execute the bypass connection of the memory device, the area to register the trunk group regulating class for respective bypass trunk groups is provided, and after an extension subscriber A dials the number of the area to execute the bypass connection, the first bypass (N=1) trunk group information and the trunk group regulating class are read. Next, the extension class and the trunk group regulating class are compared and checked, and it is determined whether or not regulating is executed. Here, when originating can be executed, the trunk is selected, and when the empty trunk is present, the originating connection is obtained. Next, when the originating regulation or the first bypass trunk TRK-1 is all engaged, the second bypass (N=2) trunk group information is read. Thereafter, as well as the time of the first bypass, the originating regulation of the second bypass trunk group TRK-2 is executed. As shown above, the originating regulation at the time of connecting the bypass is separated from the case without the bypass.

Description

Translated fromJapanese

【発明の詳細な説明】〔産業上の利用分野〕本発明は発信規制方式、特に複数のトランク群を迂回接
続する機能及び端末のクラスによシ前記トランク群に対
する発信規制を行う機能金有する電子交換機に於ける発
信規制方式に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a call restriction method, and particularly to an electronic device having a function of detour connecting a plurality of trunk groups and a function of restricting outgoing calls to the trunk groups depending on the class of terminal. Concerning call regulation methods in exchanges.

〔従来の技術〕[Conventional technology]

従来、この種の発信規制方式は、端末のクラス及びトラ
ンク群が決定した時点で両者のクラスのチェックを行い
発信の可否を決定する規制方式で、特に内線については
特甲、甲等の内線クラスによる規制が行なわれてい九。Conventionally, this type of call restriction method is a restriction method in which, when the terminal class and trunk group are determined, both classes are checked to determine whether or not a call can be made. Regulations are in place.

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

上述した従来の規制方式は、発信端末のクラス及びトラ
ンク群が決定した時点で端末クラスとトランク群との発
信規制を行っており、迂回発信時、システムが適当と認
めたトランク群が通常発信と同一の規制によプ規制され
てしまうため、迂回接続の最適化の障害になるという問
題点があった。In the conventional restriction method described above, calls are restricted between terminal classes and trunk groups when the calling terminal class and trunk group are determined, and when a detour call is made, the trunk group that the system deems appropriate is used as a normal call. There was a problem in that the same regulation imposed the same regulations, which hindered the optimization of detour connections.

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

本発明の発信規制方式は複数のトランク群を有し、端末
からダイアルされた番号によシ前記トランク群を迂回接
続する機能及び端末のクラスにより前記トランク群に対
する発信規制を行う機能を有する電子交換機に於いて、
前記迂回接続の方路と各方路毎の規制クラスを記憶する
記憶装置を設け、前記端末クラスによる発信規制に加え
て、前記各方路の規制クラスによる発信規制を行うこと
によプ実現される。The outgoing call restriction system of the present invention is an electronic exchange having a plurality of trunk groups, and has a function of bypassing the trunk groups according to a number dialed from a terminal and a function of restricting outgoing calls to the trunk groups depending on the class of the terminal. In the
This is realized by providing a storage device for storing the route of the detour connection and the restriction class for each route, and in addition to the call restriction based on the terminal class, the call restriction is performed based on the restriction class of each route. Ru.

〔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図は第２図に示された本発明の対象とするシステム
の発信規制過程の一実施例を示す図、第３図は迂回接続
情報を記憶する記憶領域を示す一例を示す図である。FIG. 1 is a diagram showing an example of the call regulation process of the system shown in FIG. 2, which is the object of the present invention, and FIG. 3 is a diagram showing an example of a storage area for storing detour connection information. .

第３図に示すように記憶装置の迂回接続を行うおる地域
の迂回情報記憶領域に各迂回トランク群毎のトランク群
規制クラスを登録する領域を設ける。As shown in FIG. 3, an area for registering the trunk group restriction class for each detour trunk group is provided in the detour information storage area of the area where the detour connection of the storage device is made.

第１図圧示すように内線加入省人がステップ１において
迂回接続を行う地域の番号をダイアル後、ステップ２に
於いて、第３図の第１迂回（Ｎ−１）トランク群情報、
ステップ３に於いてトランク群規制クラスを読出す。次
にステップ４に於いて内線クラスと前記トランク群規制
クラスの比較チェックを行い規制の可否を決定する。こ
こで発信可となった場合ステップ５に於いてトランク選
択ｔ−行い空トランクがあればステップ６に於いて発信
接続となる。As shown in Figure 1, after the extension subscriber dials the number of the area to which the detour connection is to be made in Step 1, in Step 2, the first detour (N-1) trunk group information in Figure 3,
In step 3, the trunk group regulation class is read. Next, in step 4, a comparison check is made between the extension class and the trunk group restriction class to determine whether restriction is possible. If it is possible to make a call, a trunk is selected in step 5 and if there is an empty trunk, a connection is made in step 6.

次にステップ４に於いて発信規制またはステップ５に於
いて第１迂回トランクＴＲＫ−１が全話中となった場合
、ステップ２に於いて第２迂回（Ｎ−２）トランク群情
報を読出す。以下第１迂回時と同様に、ステップ３．４
．５の処理平頭によシ第２迂回トランク群ＴＲＫ−２の
発信規制を行う。を几。Next, in step 4, if outgoing calls are restricted or in step 5, the first detour trunk TRK-1 becomes all busy, in step 2, the second detour (N-2) trunk group information is read. . Below, in the same way as the first detour, step 3.4
．． According to the processing in step 5, the outgoing transmission of the second detour trunk group TRK-2 is restricted.几.

ステップ３に於いてトランク群クラスが未登録の場合ス
テップ８に進み、通常の内線クラスとトランク群との発
信規制を行う。If the trunk group class is unregistered in step 3, the process proceeds to step 8, where outgoing calls between the normal extension class and trunk group are restricted.

そしてＴＲＫ−１、ＴＲＫ−２、ＴＲＫ−３すべてが発
信規制または話中の場合ステップ７にて話中音接続とな
る。If all of TRK-1, TRK-2, and TRK-3 are restricted from calling or are busy, a busy tone connection is established in step 7.

以上説明したように、迂回接続時の発信規制全迂回なし
の場合と分離することによシ、通常の発信では規制され
ている方路に対し迂回接続の場合発信規制を解除するこ
とができる。まな１通常発信では発信可能で迂回接続の
場合には規制とすることもできる。As explained above, by separating the restriction on outgoing calls during a detour connection from the case where there is no detour at all, it is possible to cancel the restriction on outgoing calls in the case of a detour connection for a route that is restricted for normal outgoing calls. Mana 1 Normal calls can be made, but in the case of a detour connection, restrictions can be placed.

なお、第１図に於いて内線について述べたカー局線中継
台発信、中継接続の場合等すべての端末についても適用
可能なことは明らかである。It is clear that the present invention can also be applied to all terminals, such as the case of origination from a car office line relay stand and relay connection, as described for extension lines in FIG.

〔発明の効果〕〔Effect of the invention〕

以上本発明は１通常発信と迂回接続による発信の規制方
法を分離することができ、通常発信では規制されている
が迂回接続では発信可能とすることができる九め、資源
の有効利用、迂回接続の最適化を行うことができる効果
がある。As described above, the present invention can (1) separate the method of regulating calls using normal calls and calls using detour connections, and allows calls to be made using detour connections even though normal calls are restricted; (9) efficient use of resources; This has the effect of making it possible to perform optimization.

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

第１図は本発明の一実施例による発信規制過程を示す図
、第２図は本発明の対象とするシステムの一実施例を示
す図、第３図は本発明における記憶装置における迂回接
続情報の記憶領域の一例を示す図である。Ａ・・・・・
・内線加入者、ＴＲＫ−１・・・・・・第１迂回トラン
ク群、ＴＲＫ−２・・・・・・第２迂回トランク群、Ｔ
ＲＫ−３・・・・・・第３迂回トランク群、Ｎ・・・・
・・迂回番号。１′−−代理人　弁理士　　内　原　　　晋゛・′、−１′＼＼
−・′第２区第　３図FIG. 1 is a diagram showing a call regulation process according to an embodiment of the present invention, FIG. 2 is a diagram showing an embodiment of a system targeted by the present invention, and FIG. 3 is a diagram showing detour connection information in a storage device according to the present invention. FIG. 2 is a diagram showing an example of a storage area of FIG. A...
・Extension subscriber, TRK-1...First detour trunk group, TRK-2...Second detour trunk group, T
RK-3...Third detour trunk group, N...
...Detour number. 1'-- Agent Patent Attorney Susumu Uchihara ゛・', -1'\\
−・′ Ward 2, Figure 3

Claims (1)

Translated fromJapanese

【特許請求の範囲】[Claims]複数の局線または専用線群（以降トランク群と称す）を
有し、端末からダイアルされた番号により前記トランク
群を迂回接続する機能及び端末のクラスにより前記トラ
ンク群に対する発信規制を行う機能を有する電子交換機
に於いて、前記迂回接続の方路と各方路毎の規制クラス
を記憶する記憶装置を設け、前記端末クラスによる発信
規制に加えて、前記各方路の規制クラスによる発信規制
を行うことを特徴とする発信規制方式。It has a plurality of central office lines or leased line groups (hereinafter referred to as trunk groups), and has a function to connect the trunk groups in a detour based on the number dialed from the terminal, and a function to restrict outgoing calls to the trunk groups depending on the class of the terminal. The electronic exchange is provided with a storage device that stores the route of the detour connection and the restriction class for each route, and in addition to the call restriction based on the terminal class, the call restriction is performed based on the restriction class of each route. This transmission regulation method is characterized by: