JPS60121864A - Incoming information transmitting device - Google Patents

Abstract

PURPOSE:To make it possible that a called subscriber detects the subscriber of an incoming all during the time when the called subscriber is busy, by transmitting automatically information of subscriber's numbers of incoming call with a general telephone set when the called subscriber's telephone is hooked on. CONSTITUTION:When a called subscriber 17b is busy, a calling subscriber 17a 17a dials an incoming transmission information setting special number to report the incoming call to the called subscriber 17b. When this special number is dialed, a CPU10 stores information of the calling subscriber 17a in an incoming information storage device ICMEM11. When the called subscriber 17b hooks on, the called subscriber 17b is called automatically through an automatic calling device ACALL14, and incoming subscriber information is read out from the device ICMEM11 and is transmitted to a voice synthesizing device VSS12, and the device VSS12 transmits incoming information to the called subscriber 17b through a call switch.

Description

[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a service function of an automatic private branch exchange using a storage program control system, and in particular, a service function when a called subscriber is busy, in substance the first The present invention relates to a communication information transmission device.

<Prior art> Conventionally, when the called subscriber is busy, an automatic call-back function, a waiting function by sending an incoming call display tone, or an interrupt function have been provided. A means for automatically transmitting information to a called party has not been provided in membrane telephones, except when using feature telephones with numeric displays.

The drawbacks of the above-mentioned service functions that have been implemented in the past include: First, the automatic call-back function has the disadvantage of proceeding to the connection process regardless of the callee's will, and second, the automatic call-back function has the disadvantage of proceeding to the connection process regardless of the callee's intention. The call waiting function has a drawback in that the display sound during a call may interfere with the call. Furthermore, the interrupt function is not necessarily a convenient service function for subscribers, as the current call is forcibly interrupted or stopped. On the other hand, even if a functional telephone with a numeric display was installed and had the function of displaying incoming number information, it still had the disadvantage of being less economical than membrane-type telephones. .

<Object of the Invention> The object of the present invention is to: - Use a membrane telephone to automatically collect information on the subscriber number (meaning the calling party number) that received the call when the called subscriber ends the call; By transmitting this information, the called subscriber can know the other party (caller) of the incoming call when the call is busy, and can set up a call with the other party at his or her own will. It is about providing.

<Structure of the Invention> The present invention provides a busy processing device for a called subscriber in the local connection service of an automatic private branch exchange having a central control unit, in which an incoming call transmission set by a calling subscriber provided in the central control unit is provided. A special number identification circuit for information setting, an incoming call information storage device comprising a memory control unit and a memory, a speech synthesis device,
It is also characterized by having an automatic calling device.

<Examples> Examples of the present invention will be described below with reference to the drawings.

FIG. 1 shows the configuration of the present invention in a relay system diagram, in which a central control unit (hereinafter referred to as CPU) 10 that controls the exchange operation using a stored program control system connects the communication path via a communication path switch 15. Connection processing is executed. - The membrane telephones 17a and 17b are respectively calling subscribers (telephones)
, indicating the called subscriber (telephone), each subscriber circuit 1
6a and 16b, and a register trunk (hereinafter referred to as REG) 13 connected to the subsequent stage connects a connectable extension mutual trunk (not shown). It receives the selection signal for selection and the special number dialed from the calling subscriber 17a.

Now, when the called party 17b is busy, if the calling subscriber 17a wishes to notify the called party 17b that he has received a call, the calling subscriber 1 .7
a dials the special number for setting the incoming call transmission information, and
The information received by G(13) is transmitted to CPU(IIK).

CPUQQ, incoming 1n notification storage device (hereinafter referred to as I CME)
It is called M. ) 11 to store this information.

Furthermore, cpU (+1) automatically calls the called subscriber 17b via the automatic calling device (hereinafter referred to as ACALL) 14 when the called subscriber 17b becomes free, that is, at the time of the communication path r. At the same time, the called subscriber (namely, calling subscriber) information is read out from the ICMEMOD and transmitted to the voice synthesizer (hereinafter referred to as VSS) 12.

VSSO3 received this information and for example, received a call from number 2i345. '', and the incoming call information is transmitted to the called subscriber 17b who made the automatic call via the communication path switch y-15.

FIG. 2 shows one embodiment of the present invention, which will be described in more detail hereinafter with reference to this figure.

The special number for setting incoming transmission information from the calling party 17a received by the RICG (13) is sent to the special number identification circuit (hereinafter referred to as CHK) 26 provided in the cpu (11), and is preset as a special number. The fixed pattern P is compared with the fixed pattern P.

On the other hand, the result of CHK(2:,) is the control circuit (hereinafter referred to as C
It is called 0NT. ) 25 is monitored by the storage program, and when it is identified that the C0NT (251) is the special number for setting the above-mentioned incoming transmission information, the R
The number information 27 of the calling subscriber 17a received by the EG (l and stored via a route not shown) is sent to the CPUQI
ICMEM
(Send to lυ.

In ICMEM Qll, the memory control unit (memory controller) controls the writing and reading of information to and from the memo IJ IIJ, and according to instructions from C0NT (25), the memory control unit (memory controller) controls the storage of the called subscriber 17b stored in advance in CPUfIQ. The location information is written into the memory (2) together with the number information 27 of the calling subscriber 17a as the address information of the memory.

Here, when the called subscriber 17b is in an idle state (that is, when the communication path is r) IC;';c, C0NT (251 AC
ALL (14) is instructed to automatically call the called subscriber 17b, and when the called subscriber 17b answers, the CPUul
performs connection processing to VSS (12), and at the same time
S(12), the number information z7 of the calling subscriber 17a read from the ICMEM(lI) is sent to C0NTG
! It is sent under the control of 5).

vss(t3 performs voice synthesis based on the number information sent from ICMEM (lI) and connects the communication path switch 1.
Called subscriber 1 connected to vs so via 5
7b, the fact that there is an incoming call is communicated by voice as shown in the example above.

Note that in this embodiment, the v s S (13) is shown as a black box, but it can be configured with a voice synthesis LSI and a simple control section.

<Effects of the Invention> As explained above, the present invention has the effect that even when a membrane type telephone is used, information about a calling subscriber who receives a call while the telephone is busy can be transmitted by voice.

[Brief explanation of the drawing]

FIG. 1 shows the configuration of the present invention as a relay system diagram.
FIG. 2 shows one embodiment of the invention. 10... Central control unit (CPU) 11...
...Incoming call information storage device (ICMEM) 12...
Voice synthesizer (VSS) 18...Register trunk (RKG)■4...Automatic calling device (AC
ALL) 15... Call path switch 16 a + 161)... Subscriber circuit 17a
, 17b...-Membrane telephone 25...Control circuit (CONT) 26...Special number identification circuit (C
HK) 27... Calling subscriber's number information 28...
...Memory control section 29, old...Memory

Claims (1)

[Scope of Claims] A busy processing device for a called subscriber in the local connection service of an automatic private branch exchange having a central side (! A special number identification circuit for setting transmission information, a reception information storage device for storing reception transmission information from the central control unit, and a voice synthesis using the reception transmission information of the reception information recorder/FFL device. An incoming call information storage device comprising a voice synthesis device and an automatic calling device for calling a called party in response to a command from the central control device.