JPS61202554A - Connecting system for talkie device - Google Patents

Connecting system for talkie device

Info

Publication number
JPS61202554A
JPS61202554A JP4307385A JP4307385A JPS61202554A JP S61202554 A JPS61202554 A JP S61202554A JP 4307385 A JP4307385 A JP 4307385A JP 4307385 A JP4307385 A JP 4307385A JP S61202554 A JPS61202554 A JP S61202554A
Authority
JP
Japan
Prior art keywords
time limit
trunk
time
incoming
ict
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.)
Granted
Application number
JP4307385A
Other languages
Japanese (ja)
Other versions
JPH0620215B2 (en
Inventor
Hideaki Yamanouchi
山之内 秀明
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 JP60043073A priority Critical patent/JPH0620215B2/en
Publication of JPS61202554A publication Critical patent/JPS61202554A/en
Publication of JPH0620215B2 publication Critical patent/JPH0620215B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/42Systems providing special services or facilities to subscribers
    • H04M3/50Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)

Abstract

PURPOSE:To attain a program searching announcement and to save the number of devices by adopting connection waiting between the 1st and 2nd times when incoming terminal equipments are busy and incoming connection is disabled and applying multiple connection to a talkie trunk with an incoming trunk waiting for connection during the other 2nd time. CONSTITUTION:A time limit area or the like is assigned as shown in figure (a) in addition to a conventional information memory at every trunk memory corresponding to an ICT in an MEM 7 and the time type of an AN (announce machine) is assigned at every trunk memory corresponding to a TKT as shown in figure (b). When an incoming call exists to the ICT corresponding to a tele phone set group being busy, the time limit type, a time value (20sec) and a talkie type are set to the said time limit area. The time limit value is subtracted at every supervisory period of the time limit memory and when the content is '0', the time type and time limit value (4sec) are set newly. A caller is in queue state during in total 24sec of the time limit. When the time of the 2nd 4sec is finished, the ICT in the 4sec time limit is retrieved in the other trunk memory to connect an idle TKT with the ICT finished for the 2nd time limit and the said ICT.

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明はトーキ装置接続方式、特に着信呼に頭出しをし
たトーキ音を送出するために1吏用されるトーキ装置接
続方式に関する。
DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a talkie device connection system, and more particularly to a talkie device connection method that is used for sending out a talkie tone cued to an incoming call.

(従来の技術) 一般に1列車や航空機の電話による座席予約や、電話に
よる案内サービス等においては、代表番号をもった構内
交換機な設け、複数の受付電話機に着信呼の分配接続を
行なっている。このとき一群とした受付電話機が全話中
となり、着信呼を直ちに接続できないことがある。
(Prior Art) In general, for reservations for seats on trains or airplanes by telephone, information services by telephone, etc., a private branch exchange with a representative number is installed, and incoming calls are distributed and connected to a plurality of reception telephones. At this time, all reception telephones in the group may be busy, and incoming calls may not be immediately connected.

従来、このような場合のためにアナウンスマシンを接続
したトーキトランクを準備しておさ、局線からの複数回
の呼出信号のあと、この着信トランクを上記のトーキト
ランクに接続し、哲らく待ってもらう等のアナウンスを
送出している。このアナウンスはサービス上、アナウン
ス内容が途中から出ないように頭出しをして選出するよ
うにしている。
Conventionally, a talk trunk to which an announcement machine is connected is prepared for such a case, and after receiving multiple ringing signals from the central office line, this incoming trunk is connected to the above-mentioned talk trunk and the user waits patiently. We are sending out announcements such as asking for help. This announcement is selected based on the service, so that the announcement content does not appear in the middle.

(発明が解決しようとする問題点) ↓ 従って、全詰中恢の1つ着信呼に対して1つのトーキト
ランクを接続する方法がとられているので、トーキトラ
ンクとアナウンスマシンの組に、最大、一群の着信トラ
ンクと一杯の受付延話機の差の台数分を必要とし、設4
a黄が嵩むと云う問題点がある。
(Problem to be solved by the invention) ↓ Therefore, since a method is adopted in which one talk trunk is connected to one incoming call of Zenzume Chukyo, the maximum number of , it requires the difference in the number of incoming call trunks and a full number of reception extension machines, and requires four installations.
There is a problem that the yellow color increases.

(問題点を解決するための手段) 本発明はそれぞれの着信トランク対応に、2つの時限手
段を設け、一群のM信端末が全話中のとき1つの着信ト
ランクに眉唾があると、第1の時限手段の時限動作を開
始し、この時限終了で第2の時限手段の時限動作を開始
する。仄いでCの第2の時限手段の時限終了で、指定さ
れた種別の空きのトーキトランクを見付けると、他の第
2の時限手段の動作中のものを探検し、上記の第2の時
限手段の時限終了と時限動作中のものとに対応するそれ
ぞれのS倍トランクを、上記のトーキトランクに接続す
る。なお上記の第2の時限手段の時限終了時点で、指定
された種別の窒キのトーキトランクが全話中であるとき
は、この第2の時限手段の時A動作を、空きのトーキト
ランクを見付けるまで繰返す。なおまたトーキトランク
にev2された着1gトランクに対応する第2の時限手
段は、トーキトランクに接続された時点で、復旧される
(Means for Solving the Problems) The present invention provides two time-limiting means for each incoming trunk, and when a group of M call terminals are all busy and one incoming trunk is busy, the A timed operation of the first timer is started, and when this timer ends, a timed operation of the second timer is started. When a free talk trunk of the specified type is found at the end of the time limit of the second time limit means of C, the other active second time limit means are searched, and the above-mentioned second time limit means is activated. The respective S-fold trunks corresponding to the timed end and the timed operation are connected to the above-mentioned talki trunk. Furthermore, if all the talkie trunks of the designated type of Nittoki are in use at the end of the time limit of the second timer described above, the time A operation of this second timer is performed to fill the vacant talkie trunk. Repeat until you find it. Furthermore, the second time limit means corresponding to the destination 1g trunk that has been ev2ed to the talki trunk is restored at the time of connection to the talki trunk.

さらにまた、トーキトランクが接続され、アナウンス終
了時に終了信号の得られないものでは、トーキトランク
対応に設けられたアナウンス送出時限手段から終了信号
を得て、この信号によう) −キトランクに接続された
着信トランクとの接続を復旧し、着信トランクに保留音
を送出させ通常の待ち合せ状態とする。
Furthermore, if a talki trunk is connected and an end signal cannot be obtained at the end of the announcement, an end signal is obtained from the announcement sending time limit means provided for the talki trunk, and this signal is used. The connection with the incoming trunk is restored, the incoming trunk is made to send out a hold tone, and a normal waiting state is established.

以上を要するに、本発明は着信トランクの眉唾がS偏端
末の全話中で接続できないとき、第1と5g2との時1
111直列になった時限時間の間、接続待ち合せとし、
トーキトランクへの接続には他の第2の時限中の接続待
ちの着信トランクと多接続を行なう手段により、トーキ
トランクからの頭出しアナウンスがでさ、トーキトラン
クならびにアナウンスマシンの台数がMIJ 0fcで
きる接続方式を提供するものである。
In summary, the present invention is effective when the incoming trunk is connected during all calls of the S-biased terminal.
During the time limit when 111 is connected, the connection will be waited for,
By connecting to the talki trunk by making multiple connections with other incoming trunks waiting for connection during the second time period, cueing announcements can be made from the talki trunk, and the number of talki trunks and announcement machines can be increased. It provides a connection method.

(実施例) 以下、本発明の実施例について図面を参照して詳細に説
明する。
(Example) Hereinafter, an example of the present invention will be described in detail with reference to the drawings.

第1図は本発明の一実施例のブロック図で、着信呼分配
装置が加入者交換機に接続された一杯の着信トランクの
着信呼を、一群の着信電話機に接続する構内交換機であ
る場合を示している。図において通話路スイッチ(以下
sw)iは、着信トランク(以下ICT)2A〜2Pを
介して局線を収容している。これらのICTの−うち1
cT2A〜2Mが一杯を構成し、他の1cT2N〜2P
I/′i単独または別の群を構成している。またSWl
はライン回路(以下LC)3A〜3Rを介して、それぞ
れ電話機(以下TnL)4A〜4Rを収容し、これらの
置のうち置4A〜4Kが1CT2A〜2Mに対応する一
杯の着信電話機となっていて、他のTgL4L〜4Rは
単独または別の群を燐酸している。さらにまた、SW 
14;It トーキトランク(以下TKT)51〜53
を介して、それぞれ、アナウンスマシン(以下AN)6
1−63を収容し、こnらのANのうちAN61および
62が、I C′r2八〜へMに対応する話中断わりの
アナウンス用であp、AN63は別のアナウンス用のも
のである。なおまた本又換は通常の電子交換機と同じく
、上記の各i話路装置はバスを介して中央制御装置(以
下ee)sに回縁等の状態情報を与えると共に、’ C
C8は接続された記憶装置(以下MEM)7かうのプロ
グラム、および交換機データのもとに通話路装置の制御
を行なう。
FIG. 1 is a block diagram of one embodiment of the present invention in which the incoming call distribution device is a private branch exchange that connects incoming calls on a full incoming trunk connected to a local exchange to a group of incoming telephones. ing. In the figure, a communication path switch (hereinafter referred to as sw) i accommodates a central office line via incoming call trunks (hereinafter referred to as ICT) 2A to 2P. -1 of these ICT
cT2A~2M constitutes one cup, and the other 1cT2N~2P
I/'i alone or forming another group. Also SWl
accommodates telephones (hereinafter referred to as TnL) 4A to 4R via line circuits (hereinafter referred to as LC) 3A to 3R, and these locations 4A to 4K serve as full incoming telephones corresponding to 1CT2A to 2M. Thus, other TgL4L-4R are phosphorylated singly or in separate groups. Furthermore, SW
14; It Toki Trunk (hereinafter referred to as TKT) 51-53
through the announcement machine (hereinafter referred to as AN) 6, respectively.
Among these ANs, AN61 and 62 are for interrupt announcements corresponding to IC'r28~M, and AN63 is for another announcement. . Furthermore, in the same way as a normal electronic exchange, each of the i-path devices mentioned above provides status information such as connection to the central control unit (hereinafter referred to as EE) via the bus, and
C8 controls the communication path equipment based on the programs of the connected storage device (hereinafter referred to as MEM) 7 and exchange data.

第2図(a)はg1図のMET?おいて、xcrに対応
して設けられたトランクメモリごとに、従来の情報メモ
リの他に本発明のために設けられた時限エリア等の割付
図の一例である。図においては、着信端末話中時に行な
う時限種別(例えば復旧中、第1段階目および第2段階
目の待合せ時限動作中)な誓込む2ビツト、時限用の8
ビツト、ならびに時限終了後に接続すべきトーキトラン
ク種別の2ビツトのメモリエリアが設けられている。
Is Fig. 2(a) the MET of g1? This is an example of a layout diagram of a time limit area and the like provided for the present invention in addition to the conventional information memory for each trunk memory provided corresponding to the xcr. In the figure, 2 bits are used to indicate the type of time limit (for example, during recovery, 1st stage and 2nd stage waiting time is in operation) when the incoming terminal is busy, and 8 bits are used for time limit.
A two-bit memory area is provided for the talk trunk type and the talk trunk type to be connected after the expiration of the time limit.

また第2図(b)は第1図のMgM7において、TKT
に対応して設けられたトランクメモリごとに設けられた
アナウンス送出時限メモリエリアの割は図の一例である
。図においてはANの時限種別(例えば復旧中、送出中
および復旧動作中)を書込む2ビツト、時限用の8ビツ
トのメモリエリアが設けられている。
In addition, Fig. 2(b) shows that TKT in MgM7 in Fig. 1
The figure shows an example of the allocation of announcement sending time limit memory areas provided for each trunk memory provided correspondingly. In the figure, a 2-bit memory area is provided for writing the AN time limit type (for example, restoring, sending, and restoring) and an 8-bit memory area is provided for the time limit.

次にこの交換機において、一群の置4A〜4Kが全話中
であるとき、一群のI CT 2 A〜2Mの何れかに
着信呼があった場合の動作について、第3図のフローチ
ャートを参照に説明を進める。
Next, in this exchange, when all the terminals 4A to 4K in the group are busy, the operation when there is an incoming call to any one of the ICTs 2A to 2M in the group, please refer to the flowchart in Fig. 3. Proceed with the explanation.

佇一つのICTが局線からの呼出信号を受けると、CC
8は電子交換機として通常の方法で着呼を知り、このI
CTがICT2A〜2Mの中の一つであることから、置
4A〜4にの空きの置を探すが、この場合側れも話中で
あるので、このI e Iに対応するトランクメモリの
時限エリアに時限種別、時限時間値(例えば20秒)、
およびトーキ種別を設定する(ステップ■〕。この時限
時闇値は時限メモリの監視周期1例えば、1秒ごとに1
づつの引算が行なわれるようになってidv、最初に2
0秒を表わす2進行号の’00010100”が書込ま
れる。久いでこの値が′0”になると改めて時限種別と
時限時闇値(例えば4秒)、2連符号の@000001
00” とが設定される(ステップ■)。この後も同じ
く1秒ごとに1づつの引算が行なわれ設定値が0になる
まで時限がとられる。
When one ICT receives a call signal from the central office line, CC
8 learns of the incoming call in the usual way as an electronic exchange, and this I
Since the CT is one of the ICTs 2A to 2M, a vacant location is searched for in locations 4A to 4, but in this case, the other side is also busy, so the time limit of the trunk memory corresponding to this I e I is searched. The area has a time limit type, a time limit value (for example, 20 seconds),
and set the talkie type (step ■).
idv, first 2 subtractions are performed.
The binary code '00010100' representing 0 seconds is written.If this value reaches '0' after a while, the time limit type, time limit value (for example, 4 seconds), and the double code @000001 are written.
00'' is set (step ■). After this, 1 subtraction is similarly performed every second, and a time limit is set until the set value becomes 0.

この2つの時限時間の合計24秒の間、このIeTは呼
出信号を受は続け、発呼者は待合せ状態となっている。
During these two time limits, totaling 24 seconds, the IeT continues to receive paging signals and the caller is in a waiting state.

次いでCC8はこの第2の4秒間の時限が終了したこと
により、このICT群に対応するTKT51および52
の空きを探す(ステップ■)。そこでTKTが話中であ
ればこのICT対応のトランクメモリに再び時限時間値
4秒を設定し時限を行ない(ステップ■ン、ステップ■
に戻、j)TKTの空1ができるまでステップ■とステ
ップ■との動作を繰返す。欠にステップ■でTK’i’
に空きができると、<:csta、この−肝の他のIc
T対応のトランクメモリ中で第2の4秒の時限中のを探
索して、そのfcTの番号を読み出す(ステップ■)。
CC8 then, due to the expiration of this second 4 second time period, TKTs 51 and 52 corresponding to this ICT group.
Search for vacancies (step ■). Therefore, if the TKT is busy, the time limit value of 4 seconds is set again in this ICT-compatible trunk memory and the time limit is set (Step ■, Step ■
Return to step j) and repeat step ■ and step ■ until an empty TKT 1 is created. TK'i' with step■
When there is space in <:csta, this - other Ic of the liver
The fcT number in the second 4-second time period is searched in the trunk memory corresponding to T, and the number of the fcT is read out (step 2).

次いで空きになった例えば’f’KT51と、第2の時
限を終了したIcT、およびステップ■で読出したIC
Tとの喝てな接続すると共に、それぞれのICTに対応
するトランクメモリの第2の時限メモリを復旧する(ス
テップ■および■)。
Then, for example, the 'f' KT51 that has become vacant, the ICT that has finished the second time period, and the IC that was read in step ■
The second time-limited memory of the trunk memory corresponding to each ICT is restored (steps ① and ①).

仄いでTKT51対応に設けられた。アナウンス送出時
間メモリに、予定されているアナウンス時間、例えば3
0秒、2進行号の”00011110”が設定されて(
ステップ■)、上記と同じ手法で時限動作が行なわれる
。なお上記ステップ■でTKT51に接続されたAN6
1は直ちに動作を開始するが、音声信号の送出の前に設
けられた1秒前後の無音時間内に、順次ICTから応答
信号(一般には局線のループli/lJ、)が送られる
と共に−ICTの多接続が行なわれ、これらのICTに
接続された発呼者は、何れも頭出しされた同一のアナウ
ンスを聞くことになる。次いでステップ■での時限が終
了すると、TKT51とステップ■および■で接続され
た総てのLCTとの接続が復旧される(ステップ■)。
It was set up to correspond to TKT51. The scheduled announcement time, for example 3, is stored in the announcement sending time memory.
0 second, 2 progressive number "00011110" is set (
Step ■), a timed operation is performed in the same manner as above. In addition, AN6 connected to TKT51 in step ① above
1 immediately starts operating, but during the silent period of about 1 second provided before the transmission of the voice signal, response signals (generally the central office line loop li/lJ) are sequentially sent from the ICT, and - Multiple connections to the ICT are made, and all callers connected to these ICTs will hear the same cued announcement. Next, when the time limit in step (2) ends, the connections between the TKT 51 and all the LCTs connected in steps (2) and (2) are restored (step (2)).

そこでTKT51はAN61に音声信号の送出動作を停
止させ、初期状態への復旧動作を行なはせるので、CC
8はこのTKT51のアナウンス送出時限メモリに復旧
カード時間、例えば5秒、2進行号の00000101
”を設定し時限動作な行なう(ステップO)。次いでス
テップ■において、TKT51との接続を復旧させたI
CTの総てに対して保留音を送出させる(ステップ(1
))。そこでこれらICTは置4A〜4にのうちに空き
ができ接続されるまで待つことになる。一方ステップ[
F]で設定された時限が終了するとTKT51flトラ
ンクメモリ上でも復旧し空きの状態となる。
Therefore, the TKT51 causes the AN61 to stop transmitting the audio signal and restore the initial state, so the CC
8 is the recovery card time in the announcement transmission time limit memory of this TKT51, for example 5 seconds, 00000101 of 2 progression number.
” and performs a timed operation (step O). Next, in step
Send hold music to all CTs (step (1)
)). Therefore, these ICTs will wait until a space becomes available in locations 4A to 4 and they will be connected. On the other hand, step [
When the time limit set in [F] ends, the TKT51fl trunk memory is restored and becomes empty.

以上のとおり本発明によれば、待合せ中にあり第2の時
限終了および時限中のICTが、何れも同−のTKTに
接続され頭出しされたアナウンスな発呼者に送出するの
で、従来のどと(ICTとTKTとを1対lに考える必
要なく、TKTおよびANの台数を大幅に少なくするこ
とができる。
As described above, according to the present invention, the ICT which is in the waiting period and is at the end of the second time period and during the time period is connected to the same TKT and sends an announcement to the cued caller. (It is not necessary to consider ICT and TKT in a one-to-one ratio, and the number of TKTs and ANs can be significantly reduced.

また本実施例での各種時限時間値は、何れも一例とし【
示したもので、各種のサービスに応じて決定されるもの
で、特に第1の時限時間は0に設定することもできる。
In addition, the various time limit values in this example are only examples.
This is determined according to various services, and in particular, the first time limit can also be set to 0.

さらに前記のごと(ANからTKTを通してアナウンス
終了信号、ならびにANの復旧信号が得られるものでは
、時限手段を用いなくて、これを状態監視手段に代るこ
ともできる。
Furthermore, as mentioned above (in the case where the announcement end signal and the AN recovery signal can be obtained from the AN through the TKT), the timer means can be omitted and can be replaced by the status monitoring means.

なおまた、本実施例では唯1回のアナウンスの場合につ
いて説明したが、第1回目のアナウンスの終了後、同様
の動作を繰返し2回目以降は別の予定したTKT群のT
KTに接続し別のアナウンスも複数のICTに少数のA
Nから送出することもできる。
Furthermore, in this embodiment, the case where there is only one announcement has been described, but after the first announcement, the same operation is repeated and from the second time onwards, the TK of another scheduled TKT group is made.
Connect to KT and make another announcement with multiple ICTs and a small number of A.
It can also be sent from N.

(発明の効果) 以上詳細に説明したとおり、本発明の一群の着信トラン
クでの待合せに対し、発呼者へのサービスを低下させる
ことなく、少数のアナウンスマシンから常に頭出しのさ
れたアナウンスを行なりことができ設備費を@減できる
と云う効果がある。
(Effects of the Invention) As explained in detail above, the present invention can constantly cue announcements from a small number of announcement machines for waiting on a group of incoming trunks without degrading service to callers. This has the effect of reducing facility costs.

【図面の簡単な説明】 第1図は本発明の一実施例を示すブロック図、第2図(
a)および(b)は第1図の記憶装置内のトランクメモ
リの一例を示す割付図、第3図は第1図の動作の一例を
示す70−チヤトである。 1・・・・・・通話路スイッチ(SW)、2A〜2P・
・・・・・着信トランク(IC’f’)、4A〜4R・
・・・・・電話8!(置)、51〜53・・・・・・ト
ーキトランク(TKT)、61へ63・・・・・・アナ
ウンスマシン(AN)、7・・・・・・記憶装置(Mj
l!iM)、8・・・・・・中央制御装置(cC)。 代理人 弁理士  内 原   會 茅 ! 凹 $2  yJ C4ン                (b)$ 3
  回
[Brief Description of the Drawings] Figure 1 is a block diagram showing one embodiment of the present invention, and Figure 2 (
a) and (b) are layout diagrams showing an example of the trunk memory in the storage device of FIG. 1, and FIG. 3 is a 70-chat showing an example of the operation of FIG. 1. 1...Call path switch (SW), 2A~2P・
...Incoming trunk (IC'f'), 4A to 4R.
...Call 8! (position), 51 to 53...Toki trunk (TKT), 61 to 63...Announcement machine (AN), 7...Storage device (Mj
l! iM), 8...Central control unit (cC). Agent Patent Attorney Aika Uchihara! Concave $2 yJ C4n (b) $3
times

Claims (1)

【特許請求の範囲】 一群とした着信トランクのうちの任意の一つへの着信呼
を、一群とした着信端末のうちの任意の一つへ接続する
交換装置において、 (a)前記着信トランクごとに設けられ、着呼から動作
を開始する第1の時限手段と、 (b)前記着信トランクごとに設けられ、第1の時限手
段の時限終了で動作を開始する第2の時限手段と、 (c)前記第2の時限手段の時限終了で、この時限手段
に対応する着信トランクと、他の動作中の第2の時限手
段に対応する着信トランクとを、空きの指示されたトー
キトランクに接続する接続手段と、 (d)前記第2の時限手段の時限終了時点で空きのトー
キトランクが無いときは、この第2の時限手段の動作を
再開する繰返手段と、 (e)トーキトランクに接続された着信トランクに対応
する第1と第2との時限手段を復旧する復旧手段とを、 有することを特徴とするトーキ装置接続方式。
[Scope of Claims] In a switching device for connecting an incoming call to any one of a group of incoming trunks to any one of a group of incoming terminals, (a) for each of the incoming trunks; (b) a second timer provided for each incoming call trunk and starts operating when the first timer expires; c) At the expiration of the time limit of said second time limit means, connecting the incoming trunk corresponding to this time limit means and the incoming trunk corresponding to the other active second time limit means to a free designated talk trunk; (d) if there is no free talk trunk at the end of the time limit of the second time limit means, repeating means for restarting the operation of the second time limit means; A talkie device connection method, comprising: a recovery means for restoring the first and second timer means corresponding to the connected incoming trunk.
JP60043073A 1985-03-05 1985-03-05 Toki device connection method Expired - Lifetime JPH0620215B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60043073A JPH0620215B2 (en) 1985-03-05 1985-03-05 Toki device connection method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60043073A JPH0620215B2 (en) 1985-03-05 1985-03-05 Toki device connection method

Publications (2)

Publication Number Publication Date
JPS61202554A true JPS61202554A (en) 1986-09-08
JPH0620215B2 JPH0620215B2 (en) 1994-03-16

Family

ID=12653672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60043073A Expired - Lifetime JPH0620215B2 (en) 1985-03-05 1985-03-05 Toki device connection method

Country Status (1)

Country Link
JP (1) JPH0620215B2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5773557A (en) * 1980-10-25 1982-05-08 Hitachi Ltd Talkie sound supply system
JPS5776988A (en) * 1980-10-30 1982-05-14 Nec Corp Extension representing system
JPS57112193A (en) * 1980-12-29 1982-07-13 Fujitsu Ltd Waiting system for vacant outgoing channel
JPS57155871A (en) * 1981-03-20 1982-09-27 Nec Corp Switch box answer system
JPS59134961A (en) * 1983-01-24 1984-08-02 Nippon Telegr & Teleph Corp <Ntt> Audio response system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5773557A (en) * 1980-10-25 1982-05-08 Hitachi Ltd Talkie sound supply system
JPS5776988A (en) * 1980-10-30 1982-05-14 Nec Corp Extension representing system
JPS57112193A (en) * 1980-12-29 1982-07-13 Fujitsu Ltd Waiting system for vacant outgoing channel
JPS57155871A (en) * 1981-03-20 1982-09-27 Nec Corp Switch box answer system
JPS59134961A (en) * 1983-01-24 1984-08-02 Nippon Telegr & Teleph Corp <Ntt> Audio response system

Also Published As

Publication number Publication date
JPH0620215B2 (en) 1994-03-16

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