JPS62189854A - Telephone signal system - Google Patents
Telephone signal systemInfo
- Publication number
- JPS62189854A JPS62189854A JP61032459A JP3245986A JPS62189854A JP S62189854 A JPS62189854 A JP S62189854A JP 61032459 A JP61032459 A JP 61032459A JP 3245986 A JP3245986 A JP 3245986A JP S62189854 A JPS62189854 A JP S62189854A
- Authority
- JP
- Japan
- Prior art keywords
- call
- called party
- password
- telephone set
- exchange
- 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
Links
- 230000011664 signaling Effects 0.000 claims description 6
- 238000012795 verification Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
Abstract
Description
【発明の詳細な説明】 (産業上の利用分野) 本発明は交換機と電話装置間の接続方式に関し。[Detailed description of the invention] (Industrial application field) The present invention relates to a connection system between an exchange and a telephone device.
特に従来の交換機側の信号送受部を変えずに悪意呼の防
止等のためにパスワード(暗誦番号)1i−設けた電話
信号方式に関する。In particular, the present invention relates to a telephone signal system in which a password (recited number) 1i is provided to prevent malicious calls, etc. without changing the conventional signal transmitting/receiving unit on the exchange side.
(従来技術)
従来、悪意呼防止の対策としては、交換機の信号方式に
関わってくるので交換機側での対処は困難であり、結局
加入者番号を変えることで対処するしかなかった。(Prior Art) Conventionally, as a measure to prevent malicious calls, it was difficult to take measures on the exchange side because it involved the signaling system of the exchange, and the only solution was to change the subscriber number.
(発明が解決しようとする問題点)
上述した加入者番号の収容替えによる対策では、局側で
収容替えを行い、加入者側では収容替えのたびに加入者
番号が変わってしまうという欠点があった。また従来の
信号方式は悪意呼だけでなく夜間(または特定時間内)
は特定の人からの着信のみ電話機の可聴音を鳴らし、被
呼者に通知するという機能がなかった。(Problems to be Solved by the Invention) The above-mentioned countermeasure by reaccommodating subscriber numbers has the drawback that the exchange is performed on the station side, and the subscriber number changes on the subscriber side each time the reaccommodation is performed. Ta. In addition, the conventional signaling system not only detects malicious calls but also calls during the night (or within a specific time).
did not have a function that would only play an audible tone on the telephone when a call was received from a specific person and notify the called party.
本発明は上記問題点を解決するためになされたものであ
って、特定の人からの着信のみの通話を受は付け、悪意
呼の排除、不必要な着信の受は付は禁止、および番号誤
りによる受は付は禁止を可能とした電話信号方式を提供
することを目的とするものである。The present invention has been made in order to solve the above problems, and has the following features: accept only incoming calls from a specific person, eliminate malicious calls, prohibit acceptance of unnecessary incoming calls, and The purpose of this system is to provide a telephone signaling system that makes it possible to prohibit erroneous receipts.
(問題点を解決するための手段)
本発明に係る電話信号方式は、呼出信号検出回路、PB
受信回路および該PB受信回路で受信した数字を予め設
定されたパスワードと照合する照合回路を備えた電話装
置を設け、交換機から呼出信号を前記電話装置で受信【
−1紋型話装置では可聴音で被呼者に通知せずにオフフ
ック状態にして交換機01lIに通知し1通話状態に移
行し、発呼者から被呼者にパスワードの数字を呼出信号
で送出し。(Means for Solving the Problems) The telephone signaling system according to the present invention includes a ringing signal detection circuit, a PB
A telephone device is provided that includes a receiving circuit and a verification circuit that matches the numbers received by the PB receiving circuit with a preset password, and the telephone device receives a calling signal from an exchange.
-1 pattern-type talking devices do not notify the called party with an audible tone, but go into an off-hook state, notify exchange 01lI, enter the 1-talk state, and send the password digits from the calling party to the called party with a ringing signal. death.
被呼者側では該パスワードを受信し、パスワード照合回
路によりパスワードが一致と判断されるとこの時点で被
呼者に可聴音で被呼者に着信していることを通知するこ
ととし、一方切替スイッチを設けてパスワードを無視す
るように該スイッチを切り替えることにより通常の電話
シーケンスと同様に交換機からの呼出信号受信時に被呼
者に通知のための可聴音を呼動するようにしたものであ
る。The called party receives the password, and if the password verification circuit determines that the passwords match, the called party is notified by an audible tone that the call has arrived, and one-way switching is performed. By installing a switch and switching the switch so as to ignore the password, an audible tone is emitted to notify the called party when a calling signal is received from the exchange, similar to the normal telephone sequence. .
(実施例)
次に、本発明を図面を参照しながら実施例にりいて説明
する。(Example) Next, the present invention will be described with reference to the drawings.
第1図は本発明に係る電話信号方式を適用する場合の交
換機システムのブロック図でアリ、 82図は本発明の
実施例に係る電話装置(電話機)の回路ブロック図であ
る。第1図において1発呼者が電話装置1から発呼し、
相手側の選択数字を送出すると、交換機2で被呼者の電
話装置3に呼出信号を送出し、該被呼者はベル鳴動によ
り着信を知り、該電話装置の受話器をオフフックし通話
状態とする。ここでは呼出信号を第2図における送受話
器4で受信した際、ベル鳴動で被呼者に知らせず、送受
話器4の呼出信号受信回路5で検出し、人を介せずにオ
フフック状態にし通話状態に入る。FIG. 1 is a block diagram of an exchange system to which the telephone signaling system according to the present invention is applied, and FIG. 82 is a circuit block diagram of a telephone device (telephone) according to an embodiment of the present invention. In FIG. 1, one caller makes a call from telephone device 1,
When the selected digits of the other party are sent, the exchange 2 sends a ringing signal to the telephone device 3 of the called party, and the called party notices the incoming call by the ringing of the bell, and takes the receiver of the telephone device off-hook to enter the talking state. . Here, when a calling signal is received by the handset 4 in FIG. 2, the called party is not notified by ringing the bell, but is detected by the calling signal receiving circuit 5 of the handset 4, and the call is made in an off-hook state without the intervention of a person. enter the state.
通話状態になった時点で第2図の電話装置(電話機)の
コブイックとROM8によりパスワードを発呼者側に送
出する様に音声を自動的に送出する。When a call is established, a voice message is automatically sent to the calling party using the telephone device and ROM 8 of the telephone device (telephone) shown in FIG. 2.
この音声を聞いたとき発呼者は被呼者より予め通知され
ているパスワードをPBボタンを使用して送出する。被
呼者の電話装置ではこのパスワードをPB受信回路5で
受信し、照合回路6に通知する。照合回路6ではPBボ
タン付PB発信回路7で被呼者により設定されたパスワ
ードと受信した数字とを照合し、一致すれば発呼者側に
コープイックとROM 8により被呼者へ呼び出しを行
っていることを通知する。一方杖呼者には可聴音発生回
路9により可聴音で呼び出しを行う。ノ(スワードが一
致しなければ自動的にオンフック状態にし、交換機2に
終話を通知する。When the calling party hears this voice, the calling party uses the PB button to send out the password notified in advance by the called party. In the telephone device of the called party, this password is received by the PB receiving circuit 5 and is notified to the verification circuit 6. The verification circuit 6 verifies the password set by the called party in the PB transmitter circuit 7 with a PB button and the received number, and if they match, the caller receives a caller and uses the ROM 8 to call the called party. Notify you of your presence. On the other hand, the person calling with a cane is called by an audible tone by the audible tone generation circuit 9. (If the passwords do not match, the device automatically goes on-hook and notifies exchange 2 that the call has ended.
このように交換機2とのインタフェースは従来通りで、
かつパスワードが一致した時点で被呼者を呼び出すこと
ができ、パスワードを知らない発呼者からの電話を受は
付けなくてすむ。また切替スイッチ操作によりパスワー
ドを無効にすれば、交換機2からの呼び出しと同時に従
来通り)(スワードなしで被呼者1に呼び出せる。In this way, the interface with switch 2 remains the same as before.
Moreover, the called party can be called when the passwords match, and there is no need to answer calls from callers who do not know the password. If the password is disabled by operating the changeover switch, the called party 1 can be called simultaneously with the call from the exchange 2 (as before) (without the password).
(発明の効果)
以上説明【−だように本発明は、電話装置(電話機)K
PB信号受信回路等を設けることにより。(Effect of the invention) As explained above, the present invention provides a telephone device (telephone) K
By providing a PB signal receiving circuit, etc.
パスワード(暗誦番号)の有効(切替)状態ではパスワ
ードを知っている人からのみしか受は付けず、悪意呼の
排除、夜間等の誤り電話による電話装置の呼出鳴動音の
禁止を行える効果がある。″さらに業務電話等で業務が
終了時パスワードを有効にし、パスワード不一致の発呼
者に対しては業務終了のアナウンスをし、業務時間外で
も電話を受は付けるべき人に対しては予めパスワードを
通知しておけば醸話受は付は可能となり、便利さが増す
。またパスワードの無効(切替)状態では、通常の従来
の電話装置として利用できるなど、多くの利点がもたら
される。When the password (recited number) is enabled (switched), only those who know the password can be accepted, which has the effect of eliminating malicious calls and prohibiting the ringing sound of telephone equipment due to mistaken calls, such as at night. . ``Furthermore, we will enable passwords on business calls, etc. at the end of business, announce the end of business to callers whose passwords do not match, and require passwords in advance for those who should be answering calls even outside business hours.'' If the phone is notified, it becomes possible to call the phone, which increases convenience.Furthermore, when the password is disabled (switched), it can be used as a normal conventional telephone device, which brings many advantages.
第1図は本発明を適用する場合の交換機システムのブロ
ック図、第2図は本発明の実施例に係る電話装置のブロ
ック図である。
1.3・・・電話装置、 2・・・交換機、4・・・
送受゛話器、 5・・・呼出信号受信回路。
6・・・照合回路、
7・・・PBボタン付PB発信回路。
8・・・コープイックとROM、
9・・・可聴音発生回路。FIG. 1 is a block diagram of an exchange system to which the present invention is applied, and FIG. 2 is a block diagram of a telephone device according to an embodiment of the present invention. 1.3...Telephone device, 2...Switchboard, 4...
Transmitter/receiver, 5... Calling signal receiving circuit. 6... Verification circuit, 7... PB transmission circuit with PB button. 8...Corporate IC and ROM, 9...Audible sound generation circuit.
Claims (1)
B信号受信回路および前記PB信号受信回路で受信した
数字を照合する照合回路を設け、前記交換機からの呼出
信号を前記電話装置で受信後、該交換機に応答して通話
状態にし、発呼者から被呼者にPB信号で該被呼者のパ
スワードを送出し、該被呼者側では前記電話装置でパス
ワードを受信し、該パスワードが一致した時点で前記電
話装置内蔵の可聴音を発生せしめて該被呼者を呼び出す
ようにし、さらにパスワードを無効にし得る切替手段を
設けたことを特徴とする電話信号方式。The telephone equipment connected to the exchange is equipped with a ringing signal detection circuit, P
A verification circuit is provided that collates the numbers received by the B signal receiving circuit and the PB signal receiving circuit, and after the telephone device receives a calling signal from the exchange, it responds to the exchange and enters a talking state, and the caller receives the call signal from the caller. The called party's password is sent to the called party by a PB signal, the called party receives the password with the telephone device, and when the passwords match, the telephone device generates an audible tone. A telephone signaling system, characterized in that it calls the called party and further includes switching means that can disable a password.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61032459A JPS62189854A (en) | 1986-02-17 | 1986-02-17 | Telephone signal system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61032459A JPS62189854A (en) | 1986-02-17 | 1986-02-17 | Telephone signal system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62189854A true JPS62189854A (en) | 1987-08-19 |
Family
ID=12359554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61032459A Pending JPS62189854A (en) | 1986-02-17 | 1986-02-17 | Telephone signal system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62189854A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0213163A (en) * | 1988-06-30 | 1990-01-17 | Kazuhiro Teranishi | Private telephone system, its caller the same equipment and called party the same equipment |
JPH03123260A (en) * | 1989-10-06 | 1991-05-27 | Murata Mach Ltd | Selective reception system in telephone line |
-
1986
- 1986-02-17 JP JP61032459A patent/JPS62189854A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0213163A (en) * | 1988-06-30 | 1990-01-17 | Kazuhiro Teranishi | Private telephone system, its caller the same equipment and called party the same equipment |
JPH03123260A (en) * | 1989-10-06 | 1991-05-27 | Murata Mach Ltd | Selective reception system in telephone line |
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