JPH0537651A - Key telephone system - Google Patents

Key telephone system

Info

Publication number
JPH0537651A
JPH0537651A JP19043991A JP19043991A JPH0537651A JP H0537651 A JPH0537651 A JP H0537651A JP 19043991 A JP19043991 A JP 19043991A JP 19043991 A JP19043991 A JP 19043991A JP H0537651 A JPH0537651 A JP H0537651A
Authority
JP
Japan
Prior art keywords
telephone
extension
key
telephone number
key telephone
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
JP19043991A
Other languages
Japanese (ja)
Inventor
Yoshihito Imura
義仁 井村
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 JP19043991A priority Critical patent/JPH0537651A/en
Publication of JPH0537651A publication Critical patent/JPH0537651A/en
Pending legal-status Critical Current

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  • Sub-Exchange Stations And Push- Button Telephones (AREA)

Abstract

PURPOSE:To transfer the telephone number of a transfer destination even when the telephone number is other than an extension number. CONSTITUTION:When an extension key telephone set 600 is set to the absence mode and the telephone number of a transfer destination is inputted thereto, a CPU 540 stores a transfer destination telephone number (e.g. the telephone number of a PBX extension telephone set 400) of the extension telephone set 600 sent via a telephone set interface section 530 to a MEM 550. Suppose that an extension key telephone set 700 calls the extension key telephone set 600, when the CPU 540 recognizes it from the MEM 550 that the extension key telephone set 600 registers the transfer destination telephone number, the CPU 550 reads the transfer destination telephone number (the telephone number of PBX extension telephone set 400) from the MEM 550 and uses a trunk line interface section 510 to make dialing of an extension number of the PBX extension telephone set 400 to control a switch section 520 thereby connecting the extension key telephone set 700 and the PBX extension telephone set 400 via the PBX extension 300.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明はボタン電話装置に関し、
特に不在転送機能を有するボタン電話装置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a key telephone device,
In particular, it relates to a key telephone device having a call forwarding function.

【0002】[0002]

【従来の技術】従来この種のボタン電話装置は、装置内
の内線呼びに対し同じ装置内の内線ボタン電話機に不在
転送ができる構成となっていて、局線やPBX内線等の
自局外の回線への不在転送はできず、被呼者が不在のと
きには利用者は被呼者の行き先を調べてから電話をかけ
ていた。
2. Description of the Related Art Conventionally, this type of key telephone device is constructed so that an extension call within the device can be transferred to an extension button telephone within the same device, and it can be used for extension calls outside the own station such as an extension line or PBX extension line. Call forwarding to the line was not possible, and when the called party was absent, the user checked the destination of the called party before making a call.

【0003】[0003]

【発明が解決しようとする課題】上述した従来のボタン
電話装置は、装置内のみの不在転送を可能とする構成と
なっているので、ボタン電話装置に接続されたPBX内
線や局線等の自局外の回線に対しては不在転送ができな
いという欠点がある。
Since the above-mentioned conventional button telephone device is configured to allow unattended transfer only within the device, the PBX extension or office line connected to the button telephone device is not connected. There is a drawback that call forwarding cannot be performed for lines outside the office.

【0004】[0004]

【課題を解決するための手段】本発明のボタン電話装置
は、少なくとも1回線の外線と複数のボタン電話機とを
収容するボタン電話主装置を備えるボタン電話装置にお
いて、前記ボタン電話主装置は前記複数のボタン電話機
の内の第1のボタン電話機から予め定られた不在設定信
号と転送先の電話番号とを受信して前記第1のボタン電
話機の内線番号と対応付けて記憶部に登録する登録手段
と、前記複数のボタン電話機内の第2のボタン電話機か
ら被呼電話番号を受信すると前期被呼電話番号が前記記
憶部に登録されているかどうか検索を行い前期被呼電話
番号が前記記憶部に登録されていると前記被呼電話番号
と一致する登録された転送先の電話番号が前記複数のボ
タン電話機の内線番号以外の場合に前記外線に発信して
前記外線に前記第2のボタン電話機を接続させる接続制
御手段とを有している。
A key telephone device according to the present invention comprises a key telephone main device for accommodating at least one line of an outside line and a plurality of key telephones, wherein the key telephone main device is a plurality of the key telephone devices. Registration means for receiving a predetermined absence setting signal and a transfer destination telephone number from the first key telephone of the key telephones and registering the same in the storage unit in association with the extension number of the first key telephone. When the called telephone number is received from the second button telephone in the plurality of button telephones, a search is made as to whether or not the previous term called telephone number is registered in the storage section, and the previous term called telephone number is stored in the storage section. If the registered transfer-destination telephone number that matches the called telephone number when registered is other than the extension numbers of the plurality of button telephones, the call is sent to the outside line to the outside line. And a connection control means for connecting the key telephone.

【0005】[0005]

【実施例】次に本発明について図面を参照して説明す
る。
The present invention will be described below with reference to the drawings.

【0006】図1は本発明の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 present invention.

【0007】図1において、本実施例のボタン電話装置
は局線100を収容するPBX200にPBX内線30
0を介して接続するボタン電話主装置500と、ボタン
電話主装置500に収容される内線ボタン電話機60
0,700とを備えている。
In FIG. 1, the key telephone system of this embodiment has a PBX 200 accommodating a central office line 100, a PBX extension 30 and a PBX extension 30.
A key telephone main unit 500 connected via 0 and an extension key telephone 60 housed in the key telephone main unit 500.
And 0,700.

【0008】ボタン電話主装置500はPBX内線30
0にインタフェースし局線100への発信回路を含む局
線インタフェース部510と、ボタン電話機600,7
00にインタフェースする電話機インタフェース部53
0と、ボタン電話機600,700からの不在設定信号
と転送先電話番号を記憶する転送先記憶部(以下ME
M)550と、ボタン電話機600,700の相互接続
およびボタン電話機600,700とPBX内線300
との接続を行うスイッチ部520と、ボタン電話主装置
500全体を制御するCPU540とを有して構成して
いる。
The key telephone main unit 500 is a PBX extension 30.
A station line interface unit 510 that interfaces with 0 and includes a transmission circuit to the station line 100, and key telephones 600 and 7
Telephone interface section 53 for interfacing with 00
0, a transfer destination storage unit (hereinafter referred to as ME) that stores the absence setting signal from the key telephones 600 and 700 and the transfer destination telephone number.
M) 550 and key telephones 600 and 700 interconnected, and key telephones 600 and 700 and PBX extension 300
And a CPU 540 for controlling the entire key telephone main unit 500.

【0009】次に本実施例の動作について説明する。Next, the operation of this embodiment will be described.

【0010】今、ボタン電話主装置500の内線ボタン
電話機600の使用者が席を離れてPBX200のPB
X内線電話機400の場所へ移動するためにPBX内線
電話機400の内線番号を内線ボタン電話機600から
入力する。入力された内線番号は電話機インタフェース
部530からCPU540を経てMEM550に記憶さ
れる。その後その使用者はボタン電話機600を不在設
定をしておく。
Now, the user of the extension button telephone 600 of the key telephone main unit 500 leaves the seat and the PB of the PBX 200.
To move to the location of the X extension telephone 400, the extension number of the PBX extension telephone 400 is input from the extension button telephone 600. The input extension number is stored in the MEM 550 from the telephone interface unit 530 via the CPU 540. Thereafter, the user sets the key telephone 600 to be absent.

【0011】ここで、ボタン電話機700の使用者がボ
タン電話機600に対し内線呼びを行ったとき、ダイア
ルされたダイアル情報は電話機インタフェース部530
を通り、CPU540へ送られる。ダイアル情報を受け
たCPU540はその内線ボタン電話機600が不在設
定してあるのでMEM550を参照する。このとき内線
ボタン電話機600の転送先がPBX200の内線電話
機400となっているので、そのダイアル情報を局線イ
ンタフェース部510に送り、局線インタフェース部5
10はフッキング信号に続いてPBX内線電話機400
の内線番号をダイアルする。
Here, when the user of the key telephone set 700 makes an extension call to the key telephone set 600, the dialed dial information is the telephone interface section 530.
And is sent to the CPU 540. The CPU 540 that has received the dial information refers to the MEM 550 because the extension button telephone 600 is set to be absent. At this time, since the transfer destination of the extension button telephone 600 is the extension telephone 400 of the PBX 200, the dial information is sent to the station line interface unit 510, and the station line interface unit 5
10 is a hooking signal followed by a PBX extension telephone 400
Dial the extension number of.

【0012】この結果、ボタン電話装置の内線ボタン電
話機700からの発信はPBX200のPBX内線電話
機400へ転送され、通話を内線ボタン電話機600の
使用者に確実に取り次ぐことができる。また、行き先名
を内線ボタン電話機から文字で登録できるようにして、
転送時に内線ボタン電話機のLCDに表示させるように
すれば、呼び出し時にとまどうこともなくなる。
As a result, a call from the extension button telephone 700 of the key telephone device is transferred to the PBX extension telephone 400 of the PBX 200, and the call can be reliably transferred to the user of the extension button telephone 600. Also, the destination name can be registered in characters from the extension button telephone,
If the extension button is displayed on the LCD of the telephone at the time of transfer, there is no need to be confused when calling.

【0013】尚、内線ボタン電話機600,700が局
線100の電話網側の電話機に不在転送する場合も上記
と同様な操作を行うことによって不在転送が可能とな
る。
When the extension key telephones 600 and 700 are to perform absent transfer to a telephone on the telephone network side of the office line 100, the same operations as above can be performed to make the absent transfer.

【0014】[0014]

【発明の効果】以上説明した様に本発明は、少なくとも
1回線の外線と複数のボタン電話機とを収容するボタン
電話主装置を備えるボタン電話装置において、ボタン電
話主装置は複数のボタン電話機の内の第1のボタン電話
機から予め定られた不在設定信号と転送先の電話番号と
を受信して第1のボタン電話機の内線番号と対応付けて
記憶部に登録する登録手段と、複数のボタン電話機内の
第2のボタン電話機から被呼電話番号を受信すると被呼
電話番号が記憶部に登録されているかどうか検索を行い
被呼電話番号が記憶部に登録されていると被呼電話番号
と一致する登録された転送先の電話番号が複数のボタン
電話機の内線番号以外の場合に外線に発信して外線に第
2のボタン電話機を接続させる接続制御手段とを有する
ことにより、ボタン電話装置の不在転送機能を装置内の
内線内だけでなく、接続された自局外の回線にも転送で
きるようになるので、電話の取次ぎを確実に行うことが
できるという効果がある。
As described above, according to the present invention, in a key telephone device provided with a key telephone main unit for accommodating at least one external line and a plurality of key telephone units, the key telephone main unit is one of the plurality of key telephone units. Registration means for receiving a predetermined absence setting signal and the telephone number of the transfer destination from the first key telephone, and registering it in the storage unit in association with the extension number of the first key telephone; and a plurality of key telephones. When the called telephone number is received from the second button telephone in the above, a search is made to see if the called telephone number is registered in the storage section, and if the called telephone number is registered in the storage section, it matches the called telephone number. When the registered transfer destination telephone number is other than the extension numbers of a plurality of button telephones, the button is provided with connection control means for calling an outside line and connecting the second button telephone to the outside line. Not only the extension of the device call forwarding features of a telephone apparatus, since it becomes possible to transfer the line of the connected self outsiders, there is an effect that it is possible to reliably intermediary telephone.

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

【図1】本発明の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 present invention.

【符号の説明】[Explanation of symbols]

100 局線 200 PBX 300 PBX内線 400 PBX内線電話機 500 ボタン電話主装置 510 局線インタフェース部 520 スイッチ部 530 電話機インタフェース部 540 CPU 550 転送先記録部(MEM) 600 内線ボタン電話機 700 内線ボタン電話機 800 PBX内線電話機 100 office line 200 PBX 300 PBX extension 400 PBX extension telephone 500 Button telephone main unit 510 Station line interface unit 520 Switch unit 530 Telephone interface unit 540 CPU 550 Transfer destination recording unit (MEM) 600 Extension button telephone 700 Extension button telephone 800 PBX extension Telephone

Claims (1)

【特許請求の範囲】 【請求項1】 少なくとも1回線の外線と複数のボタン
電話機とを収容するボタン電話主装置を備えるボタン電
話装置において、前記ボタン電話主装置は前記複数のボ
タン電話機の内の第1のボタン電話機から予め定られた
不在設定信号と転送先の電話番号とを受信して前記第1
のボタン電話機の内線番号と対応付けて記憶部に登録す
る登録手段と、前記複数のボタン電話機内の第2のボタ
ン電話機から被呼電話番号を受信すると前期被呼電話番
号が前記記憶部に登録されているかどうか検索を行い前
期被呼電話番号が前記記憶部に登録されていると前記被
呼電話番号と一致する登録された転送先の電話番号が前
記複数のボタン電話機の内線番号以外の場合に前記外線
に発信して前記外線に前記第2のボタン電話機を接続さ
せる接続制御手段とを有することを特徴とするボタン電
話装置。
Claims: What is claimed is: 1. A key telephone device comprising a key telephone main unit for accommodating an outside line of at least one line and a plurality of key telephone units, wherein the key telephone main unit is one of the plurality of key telephone units. The first absence key is received from the first key telephone and the transfer destination telephone number is received, and then the first key telephone is operated.
Registration means for registering in the storage unit in association with the extension number of the key telephone set, and receiving the called telephone number from the second button telephone in the plurality of button telephones, the previous term called telephone number is registered in the storage unit. If the called telephone number in the previous term is registered in the storage unit and the registered transfer destination telephone number that matches the called telephone number is other than the extension numbers of the plurality of key telephones And a connection control means for connecting the second button telephone to the outside line by calling to the outside line.
JP19043991A 1991-07-31 1991-07-31 Key telephone system Pending JPH0537651A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19043991A JPH0537651A (en) 1991-07-31 1991-07-31 Key telephone system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19043991A JPH0537651A (en) 1991-07-31 1991-07-31 Key telephone system

Publications (1)

Publication Number Publication Date
JPH0537651A true JPH0537651A (en) 1993-02-12

Family

ID=16258158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19043991A Pending JPH0537651A (en) 1991-07-31 1991-07-31 Key telephone system

Country Status (1)

Country Link
JP (1) JPH0537651A (en)

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Effective date: 19990316