JPH03183252A - Message arrival informing system - Google Patents

Message arrival informing system

Info

Publication number
JPH03183252A
JPH03183252A JP32330489A JP32330489A JPH03183252A JP H03183252 A JPH03183252 A JP H03183252A JP 32330489 A JP32330489 A JP 32330489A JP 32330489 A JP32330489 A JP 32330489A JP H03183252 A JPH03183252 A JP H03183252A
Authority
JP
Japan
Prior art keywords
message
terminal
private branch
branch exchange
arrival
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
JP32330489A
Other languages
Japanese (ja)
Inventor
Takao Orui
大類　岳雄
Isao Oishi
大石　功
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
NEC Engineering Ltd
Original Assignee
NEC Corp
NEC Engineering Ltd
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, NEC Engineering Ltd filed Critical NEC Corp
Priority to JP32330489A priority Critical patent/JPH03183252A/en
Publication of JPH03183252A publication Critical patent/JPH03183252A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H04M3/53—Centralised arrangements for recording incoming messages, i.e. mailbox systems
    • H04M3/533—Voice mail systems

Landscapes

  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Abstract

PURPOSE:To display message arrival information on a terminal provided with a visible display function provided with an I interface by using a user/user signal containing message arrival display control information. CONSTITUTION:An SCPU 13 stores beforehand 'VMS' as the message arrival display information of a VMS 10 by an IA 5 code, and sets 'VMS' in user information. A user information message is reported transparently to the terminal 16 through an ISDN network 17. If the terminal 16 is provided with the visible display function, and is to display unconditionally the received user information 36 on the display part, it can inform the subscriber A that the message arrived by displaying the received user information of 'VMS'.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明はＣＣＩＴＴ勧告に規定された■インタフェース
を有する構内交換機に接続される音声蓄積装置から端末
に対するメツセージ到着通知方式〔従来の技術〕 従来、可視表示機能付き端末（電話機）に対してメツセ
ージが到着していることを表示する場合、構内交換機に
内部インタフェースで接続された端末に対してメツセー
ジ到着表示制御情報を送信して通知している。[Detailed Description of the Invention] [Field of Industrial Application] The present invention is based on a message arrival notification method from a voice storage device connected to a private branch exchange having an interface specified in the CCITT Recommendation to a terminal [Prior Art] Conventionally, When displaying the arrival of a message on a terminal with a visual display function (telephone), message arrival display control information is sent to the terminal connected to the private branch exchange via an internal interface to notify the terminal.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

上述した従来のメツセージ到着通知方式では、構内交換
機と可視表示機能付き端末とが内部インタフエースで接
続されているため、内部インタフェース条件を満たす端
末に対してだけ、メツセージ到着表示制御情報を通知で
きる。しかしながら、Ｉ　ＳＤＮ網の拡充に伴ってＩイ
ンタフェースを有する可視表示機能付き端末が普及して
も既存の構内交換機ではメツセージ到着表示制御情報を
端末に通知することはできない。In the conventional message arrival notification method described above, since the private branch exchange and the terminal with the visual display function are connected through an internal interface, message arrival display control information can be notified only to the terminal that satisfies the internal interface conditions. However, even if terminals with visual display functions having an I interface become widespread with the expansion of ISDN networks, existing private branch exchanges cannot notify terminals of message arrival display control information.

〔課題を解決するための手段〕[Means to solve the problem]

本発明のメツセージ到着通知方式は、ＣＣＩＴＴ勧告に
より規定された■インタフェースを有する構内交換機と
、■インタフェースを有しかつ可視表示機能を有する端
末と、前記構内交換機に接続された音声蓄積装置とを備
え、前記音声蓄積装置は加入者対応にメツセージ到着表
示用の前記端末の番号を記憶し、前記加入者メツセージ
が到着したとき、前記音声蓄積装置から前記構内交換機
に前記加入者に対応する前記端末の番号を送出し、前記
構内交換機は前記端末に対し回線交換呼を設定すること
なく一時的信号コネクションを設定し、ユーザ・ユーザ
信号を用いてメツセージ到着表示制御情報を送出し、前
記端末にメツセージが到着したことを表示する構成であ
る。The message arrival notification system of the present invention includes a private branch exchange having an interface specified by the CCITT recommendation, a terminal having the interface and a visual display function, and a voice storage device connected to the private branch exchange. , the voice storage device stores the number of the terminal for displaying the arrival of a message for each subscriber, and when the subscriber message arrives, the voice storage device stores the number of the terminal corresponding to the subscriber in the private branch exchange. the private branch exchange sets up a temporary signaling connection without setting up a circuit-switched call to the terminal, sends message arrival indication control information using user-to-user signals, and sends message arrival indication control information to the terminal when the message is received. It is configured to display that it has arrived.

また、前記端末が可視表示機能を有する電話機であり、
２Ｂ＋Ｄチャネル基本インタフェースによりＩ　ＳＤＮ
網に収容される槽底を採ることができる。Further, the terminal is a telephone having a visual display function,
ISDN with 2B+D channel basic interface
The bottom of the tank, which is housed in a net, can be collected.

〔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.

本発明の一実施例の構成を示す第１図を参照すると、音
声蓄積装置（ＶＭＳ）１０の中央処理装置（ＶＣＰＵ）
１１は時分割スイッチ（ＴＤＳＷ）１２の中央処理装置
（ＳＰＣＵ）１３と通信可能なように接続されている。Referring to FIG. 1 showing the configuration of an embodiment of the present invention, a central processing unit (VCPU) of a voice storage device (VMS) 10
11 is communicably connected to a central processing unit (SPCU) 13 of a time division switch (TDSW) 12.

基本インタフェーストランク回路（ＢＲＴ）１４はＬＡ
ＰＤ手順を有するＤチャネル制御回路（ＤＣＨ）１５を
介してレイヤ３の呼制御情報を５ＣＰＴＪ１３と送受す
る。Basic interface trunk circuit (BRT) 14 is LA
Layer 3 call control information is transmitted and received to and from the 5CPTJ 13 via a D channel control circuit (DCH) 15 having a PD procedure.

また、可視表示機能付き電話機である端末１６は基本イ
ンタフェース（２Ｂ＋Ｄ）チャネルによりＩ　ＳＤＮ網
１網上７容されている。端末１６を自席の電話機とする
ＶＭＳＩＯの加入者Ａ宛にメツセージが到着したとき、
ＶＭＳＩＯに記憶されているメツセージ到着表示制御用
電話番号を加入者Ａの加入者番号から割り出す。Further, the terminal 16, which is a telephone with a visual display function, is connected to the ISDN network 1 through the basic interface (2B+D) channels. When a message arrives at subscriber A of VMSIO, whose desk phone is terminal 16,
The message arrival display control telephone number stored in VMSIO is determined from subscriber A's subscriber number.

第２図はＶＣＰＴＪＩＩからＳＣＰ’Ｕ１Ｂに対して送
信されるメツセージ到着表示制御信号の一例を示す。Ｖ
ＣＰＵＩＩは加入者Ａの加入者番号に対応したメツセー
ジ到着表示用電話番号２２をそのエリアに設定し、メツ
セージ到着表示制御信号コード２０および電話番号桁数
２１と共に５ＣＰＵ１３に送信する。５ＣＰＵ１３は受
信した制御信号内の電話番号２２を番号展開し、宛先が
ＢＲＴ１４の方路であることを認識する。５ＣＰＵＩ３
はＢチャネルを使用しない一時的信号コネクションを識
別する呼設定（ＳＥＴＵＰ）メツセージの着番号にメツ
セージ到着表示用電話番号２２を設定する。この呼設定
メツセージはＤＣＨ１５およびＢＲＴ１４を介してＩ　
ＳＤＮ網１網上７出される。５ＣＰＵ１３はＩ　ＳＤＮ
網１網上７応答（ＣＯＮＮ）メツセージを受信すると、
次にユーザ情報＜ＵＳＥＲＩＮＦＯ）メツセージを送出
する。FIG. 2 shows an example of a message arrival display control signal transmitted from VCPTJII to SCP'U1B. V
The CPU II sets a message arrival display telephone number 22 corresponding to the subscriber number of subscriber A in that area, and transmits it to the 5CPU 13 along with a message arrival display control signal code 20 and the number of telephone number digits 21. The 5CPU 13 expands the telephone number 22 in the received control signal and recognizes that the destination is the BRT 14 route. 5 CPU 3
sets the message arrival display telephone number 22 as the called party number of a call setup (SETUP) message that identifies a temporary signal connection that does not use the B channel. This call setup message is transmitted via DCH15 and BRT14.
It is sent out on SDN network 1 network 7. 5CPU13 is ISDN
When a network 1 network 7 response (CONN) message is received,
Next, a user information <USERINFO) message is sent.

第３図は５ＣＰＵ３からＩ　ＳＤＮ網１網上７由して端
末１６に送信されるユーザ情報（ＵＳＥＲＩＮＦＯ＞メ
ツセージである。５ＣＰ０１３はＶＭＳＩＯのメツセー
ジ到着表示情報として■ＭＳ“°をＩＡ５コードにより
予め記憶しておき、ユーザ情報３６にＶＭＳ”を設定す
る。ユーザ情報メツセージはｌ５ＤＮｉｌｌｌ１７を経
由してトランスペアレントに端末１６に通知される。端
末１６が可視表示機能を備え、受信したユーザ情報３６
を無条件に表示部に表示するものであれば受信した’Ｖ
ＭＳ’”というユーザ情報を表示し、加入者Ａに対して
メツセージが到着したことを通知することが可能である
。なお、第３図において、３０　３５はプロトコル識別
子、３１は呼番号、３２はメツセージ種別（ユーザ情報
メツセージ〉、３３はユーザ・ユーザ情報要素識別子、
３４はユーザ・ユーザ内容長である。Figure 3 shows the user information (USERINFO>message) sent from the 5CPU 3 to the terminal 16 via the ISDN network 1.5CP013 stores in advance MS"° as VMSIO message arrival display information using the IA5 code. VMS" is set in the user information 36. The user information message is transparently notified to the terminal 16 via the l5DNill17. The terminal 16 has a visual display function and the received user information 36
If the received 'V is to be displayed on the display unit unconditionally,
It is possible to display the user information "MS'" and notify subscriber A that a message has arrived. In FIG. 3, 30 to 35 are protocol identifiers, 31 is a call number, and 32 is a Message type (user information message), 33 is user/user information element identifier,
34 is the user/user content length.

〔発明の効果〕〔Effect of the invention〕

以上説明したように本発明によれば、メツセージ到着表
示制御情報を含んだユーザ・ユーザ信号を用いることに
より、■インタフェースを有する可視表示機能付きの端
末に対してメツセージ到着情報を表示でき、音声蓄積装
置の高付加サービスをＩ　ＳＤＮ網の加入者に提供でき
る。As explained above, according to the present invention, message arrival information can be displayed on a terminal with a visual display function that has an interface by using a user-to-user signal that includes message arrival display control information, and voice storage The device can provide high-additional services to ISDN network subscribers.

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

第１図は本発明の一実施例を示す構成図、第２図は同実
施例において音声蓄積装置の中央処理装置から構内交換
機の中央処理装置に送信されるメツセージ到着表示制御
信号を示す図、第３図は同実施例において構内交換機の
中央処理装置から端末に送信されるメツセージ到着表示
制御情報を含んだユーザ情報メツセージを示す図である
。 １０・・・音声蓄積装置（ＶＭＳ）、１１・・・音声蓄
積装置の中央処理装置（ＶＣＰＵ）、１２・・・時分割
スイッチ（ＴＤＳＷ）　、１３・・・時分割スイッチの
中央処理装置（ＳＣＰＵ）、１４・・・基本インタフェ
ーストランク回路（ＢＲＴ）、１５・・・Ｄチャネル制
御回路、 ６・・ 端末、 ７・・・ 工 ５ＤＮｌ［ｌ。FIG. 1 is a block diagram showing one embodiment of the present invention, and FIG. 2 is a diagram showing a message arrival display control signal transmitted from the central processing unit of the voice storage device to the central processing unit of the private branch exchange in the same embodiment. FIG. 3 is a diagram showing a user information message including message arrival display control information transmitted from the central processing unit of the private branch exchange to the terminal in the same embodiment. 10...Voice storage device (VMS), 11...Central processing unit (VCPU) of the voice storage device, 12...Time division switch (TDSW), 13...Central processing unit (SCPU) of the time division switch ), 14... Basic interface trunk circuit (BRT), 15... D channel control circuit, 6... Terminal, 7... Engineering 5DNl[l.

Claims (1)

【特許請求の範囲】[Claims] １、ＣＣＩＴＴ勧告により規定されたＩインタフェース
を有する構内交換機と、Ｉインタフェースを有しかつ可
視表示機能を有する端末と、前記構内交換機に接続され
た音声蓄積装置とを備え、前記音声蓄積装置は加入者対
応にメッセージ到着表示用の前記端末の番号を記憶し、
前記加入者メッセージが到着したとき、前記音声蓄積装
置から前記構内交換機に前記加入者に対応する前記端末
の番号を送出し、前記構内交換機は前記端末に対し回線
交換呼を設定することなく一時的信号コネクションを設
定し、ユーザ・ユーザ信号を用いてメッセージ到着表示
制御情報を送出し、前記端末にメッセージが到着したこ
とを表示することを特徴とするメッセージ到着通知方式
。1. Equipped with a private branch exchange having an I interface specified by the CCITT recommendation, a terminal having the I interface and a visual display function, and a voice storage device connected to the private branch exchange, the voice storage device being connected to the private branch exchange. memorize the number of the terminal for displaying the arrival of a message,
When the subscriber message arrives, the voice storage device sends the number of the terminal corresponding to the subscriber to the private branch exchange, and the private branch exchange temporarily calls the terminal without setting up a circuit-switched call. A message arrival notification method characterized by setting up a signal connection, sending message arrival display control information using user-to-user signals, and displaying the arrival of a message at the terminal.
JP32330489A 1989-12-12 1989-12-12 Message arrival informing system Pending JPH03183252A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP32330489A JPH03183252A (en) 1989-12-12 1989-12-12 Message arrival informing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32330489A JPH03183252A (en) 1989-12-12 1989-12-12 Message arrival informing system

Publications (1)

Publication Number Publication Date
JPH03183252A true JPH03183252A (en) 1991-08-09

Family

ID=18153287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32330489A Pending JPH03183252A (en) 1989-12-12 1989-12-12 Message arrival informing system

Country Status (1)

Country Link
JP (1) JPH03183252A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5450475A (en) * 1993-09-06 1995-09-12 Fujitsu Limited Method for controlling electronic telephone switches

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5450475A (en) * 1993-09-06 1995-09-12 Fujitsu Limited Method for controlling electronic telephone switches

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