KR20000039924A - Telephone having private message transmitting function using transmitter id - Google Patents

Abstract

PURPOSE: A telephone having a private message transmitting function using a transmitter ID is provided to reject efficiently an unspecified call request and to accept only the message of an appointed transmitting side by executing an automatic answering function for the transmitter ID appointed by a user. CONSTITUTION: A ring signal detection part (2) detects a ring signal supplied through a trunk line connection port (1). A loop circuit (4) executing an interfacing function for overall communication signals comprises a trunk line connection detection part (4a) and an interface circuit (b). A voice data storage part (21) stores voice data into digital code data. A CODEC (Coder-Decoder) (22) outputs data decodes in the voice data storage part (21) to output. An automatic answering storage part (41) stores private messages inputted through a transceiver (5), corresponding to transmitter identifications set through a key input part (26). Comparing a detected transmitter identification with the set transmitter identifications, a microprocessor (42) controls a private message transmitting function.

Description

Phone with personal message sending function using caller ID

The present invention relates to a telephone, and in particular, to send a personal message using a caller ID that can detect a caller ID (ID: calling party number) among incoming signals received through a trunk line and send a personal message set based on the caller ID. A telephone having a function is provided.

Until recently, with the development of communication technology, the number of telephones has increased explosively, and nowadays, anyone can use the telephone easily. However, in general, a telephone is made in a form in which the called party responds passively to the caller's active call request, and in particular, the caller does not know who the caller is until the caller attempts to speak with the caller. There are cases where the caller suffers from telephone violence.

Therefore, in some countries, when the caller makes a call request to the called party, the caller's ID (i.e., the caller's phone number) is sent to the called party's telephone to prevent the above-mentioned phone violence. Doing.

However, in the above-described method, only the caller's ID is displayed on the receiver's telephone, so that the caller may interfere with telephone violence such as disturbing the receiver's sleep by repeatedly making a telephone call to the receiver's telephone at night, for example. There is a problem that cannot be effectively coped.

In addition, the telephone is provided with an automatic answering function, which automatically receives the caller's call request even in the absence of the user, and records the voice. As described above, the voice signal is recorded according to the caller's prank call. In addition, by leaving the voice of uncomfortable contents due to malicious or malicious, it may not only occupy the voice memory capacity of the unnecessary automatic response but also cause mental damage.

Accordingly, the present invention was created in view of the above circumstances, and the first object of the present invention is to effectively reject an unspecified call request that is not specified even in the absence of the user by executing an automatic answering function only for a caller ID designated by the user. The present invention provides a telephone having a personal message transmission function using a caller ID that can receive only a message of a designated sender.

In addition, a second object of the present invention has a personal message sending function using a caller ID that enables the user to send a personal message to a desired caller even when the user is absent by sending a personal message set by the user with respect to a caller ID designated by the user. In providing a telephone.

1 is a data format diagram of calling party information transmitted by a public exchange to a called party;

Figure 2 is a block diagram showing a telephone having a personal message sending function using the caller ID according to the first embodiment of the present invention.

FIG. 3 is an operation flowchart for explaining the operation of the apparatus shown in FIG. 2; FIG.

Figure 4 is a block diagram showing the configuration of a telephone having a personal message sending function using the caller ID according to a second embodiment of the present invention.

*** Explanation of symbols for the main parts of the drawing ***

1: trunk line connection port 2: ring signal detection unit,

3: ring generator, 4: loop circuit,

5: handset, 6: communication line connection,

7: network circuit, 8: memory,

9: caller ID detection unit, 11: LCD display unit,

12: caller ID storage unit, 21: voice data storage unit,

22: codec, 23: digital signal processor (DSP),

24: automatic response message storage, 25, 42: microprocessor,

26: key input unit, 26a: setting key,

26b: numeric keys, 41: private message storage.

A telephone having a personal message sending function using a caller ID according to the first aspect of the present invention for realizing the above object is desired in a public switched network for transmitting a caller ID together with a ring signal output to an arbitrary receiver. Key input unit for inputting and setting the caller ID, Caller ID storage unit for storing the caller ID set through this key input unit as data, Caller ID detection unit for detecting the caller ID among incoming signals received from the trunk line from the outside, Auto answering An automatic response message storage unit for storing voice guidance messages as data; a network circuit for performing signal processing on an externally applied voice signal and a voice signal applied through a handset, and reading from the automatic response message storage unit. Decoded data and output as voice signal Or a codec for encoding a voice signal applied from a network circuit, a digital signal processor for processing a digital signal output from the codec according to a predetermined control, and a microcontroller for controlling an automatic response message sending function based on the detected sender ID. Characterized in that it comprises a processor.

In addition, a telephone having a personal message sending function using a caller ID according to the second aspect of the present invention for realizing the above object is a public switching network to transmit a caller ID at the time of ring signal output to any receiver, A key input unit for inputting and setting a desired caller ID, a caller ID storage unit for storing the caller ID set through the key input unit as data, and a caller ID detection unit for detecting a caller ID among incoming signals received from the outside line. Handset for inputting a personal message as a voice signal, Personal message storage unit for storing the personal message input through the handset to correspond to the set caller ID is stored as data, the voice signal from the outside and the voice signal applied through the handset Network sessions for signal processing A codec for decoding the data read out from the personal message storage unit and outputting it as a voice signal or encoding a voice signal applied from a network circuit, a digital signal processor for processing a digital signal output from the codec under a predetermined control; And a microprocessor for controlling a personal message transmission function based on the detected sender ID.

According to the present invention having the above-described configuration, when the incoming signal is received through the trunk line and the caller ID set by the user is detected, the automatic response function can be executed to receive the message of the sender side set by the user even when the user is absent. Can be received.

In addition, when the user sets a caller ID and a personal message corresponding to the caller ID that the user wants to receive through the key input unit, the user sends a personal message corresponding to the set caller ID when a call is received to the specific person set by the user. You will be able to deliver your personal message.

Therefore, the user's convenience is greatly improved in using the telephone.

Hereinafter, an embodiment according to the present invention will be described with reference to the drawings.

Fig. 1 shows an example of the data format of the calling party information transmitted from the public exchange to the destination telephone. As shown in Fig. 1A, information of the calling party is usually transmitted between the ring signal and the ring signal, and the calling party information includes the calling party's telephone number and date, as shown in Fig. 1B. Time and so on. The source information is modulated and transmitted by, for example, a frequency shift keying (FSK) method.

2 is a block diagram showing a telephone having a personal message sending function using the caller ID according to the first embodiment of the present invention.

In FIG. 2, reference numeral 1 is a trunk line connecting port for connecting an external telephone line, 2 is a ring signal sensing unit for sensing a ring signal applied from the outside through the trunk line connecting port 1, and 3 is applied. Ring generating unit for outputting telephone ringing sound based on ring signal, 4 is loop for performing interface function of overall communication signal input / output to and from the other terminal (hereinafter referred to as power) and the device. As a (loop) circuit, this loop circuit 4 is comprised by the trunk line connection detection part 4a for detecting the connection state with a large station, and the interface circuit 4b which performs the interface function of the signal between apparatuses. .

Further, reference numeral 5 is a handset for inputting a user's voice or outputting a voice signal of a caller, and 6 is a call path connecting unit for turning on or off a call path under control of the microprocessor 10, which will be described later. 7 amplifies to a predetermined level the voice signal of the sender or the user's voice signal applied through the handset 5 via the interface circuit 4b and the hook switch, as well as a signal for the side tone. A network circuit that performs processing and the like.

In addition, reference numeral 8 is a memory for storing data necessary for the operation of the phone, 9 is a caller ID detection unit for demodulating and detecting the FSK modulated calling party number received from the public exchange (not shown) via the trunk line, 10 is a DTMF generation circuit that outputs a DTMF (Dual Tone Multi-Frequency) signal corresponding to a predetermined key input input through the key input unit 26 to be described later, according to the control of the microprocessor 25. In addition to displaying the operation state of the phone, and the LCD display unit for displaying the caller ID detected by the caller ID detection unit 9 to the user, 12 is a caller ID storage that stores the caller ID that is set as input.

Reference numeral 21 denotes a voice data storage for storing predetermined voice data for the automatic voice message receiving function as encoded digital code data, and 22 denotes a voice by decoding the data stored in the voice data storage 21. A coder (CODEC; COder-DECoder) for outputting a signal or vice versa for encoding a voice signal applied from the network circuit 7 is output from the codec 22 under the control of the microprocessor 25 which will be described later. Digital signal processor (DSP) for processing digital signals.

In addition, reference numeral 24 is an auto-response message storage unit that stores a guide message about auto-response as data, 25 is the caller ID detected through the caller ID detection unit 9 is set in the caller ID storage unit 12 It is a microprocessor that executes and controls the auto answering function in case of the originator ID.

In addition, reference numeral 26 is a key input unit including a setting key 26a for setting a caller ID to be received and a numeric key 26b for inputting a telephone number, and a function key for checking a received and stored message (shown in FIG. Not included).

Next, the operation of the apparatus according to the first embodiment having the above configuration will be described with reference to the operation flowchart shown in FIG.

First, when a user enters the setting key 26a provided in the key input unit 26 and inputs a telephone number, the microprocessor 25 sends the telephone number input through the key input unit 26 to the caller ID storage unit. It is stored in (12).

For example, if the user enters the telephone number 3452-1431 or the home telephone number 0613-35-3214 of the customer's home, the microprocessor 25 sequentially processes the predetermined address of the caller ID storage unit 12. Will be saved.

When the function is set in the above process (ST1), when the incoming signal is received from the outside through the trunk line connection port (ST2) (ST2), the telephone ring through the ring generating unit 3 rings, the caller ID detection unit Through (9), the telephone number is detected and applied to the microprocessor 25 (ST3).

Subsequently, the microprocessor 25 searches whether the phone number detected through the caller ID detection unit 9 is a phone number stored in the caller ID storage unit 12 (ST4).

If the telephone number detected by searching the caller ID storage unit 12 is a set telephone number (ST5), the microprocessor 25 controls the communication line connection unit 6 to turn on the call path switch (ON) and Control the DSP 23 to read the voice message from the auto-response message storage unit 24, for example, a message about the auto-response, e.g. I am currently absent. The audio signal is converted into a voice signal through the codec 22 and then transmitted to the trunk line through the network circuit 7.

Subsequently, the voice signal received from the other party through the trunk line is converted into a digital signal through the codec 22 and stored in the voice data storage unit 21 under the control of the DSP 23 of the microprocessor 25.

Thereafter, the user can confirm the received and stored contents by inputting a predetermined key provided in the key input unit 26 for outputting the stored voice message.

That is, according to the first embodiment, the telephone number set by the user can be automatically answered and received, and the telephone number which is not set is not received, so that it does not answer the prank call or unnecessary call.

On the other hand, when the user cannot make a phone call due to inconvenient circumstances, it may be necessary to send a specific message to be transmitted to the calling party of the telephone number set by the user rather than the automatic answering message as in the first embodiment.

Figure 4 shows the configuration of a telephone having a personal message sending function using the caller ID according to the second embodiment of the present invention in view of the above circumstances. The same parts as those shown in Fig. 2 are denoted by the same reference numerals and detailed description thereof will be omitted.

In FIG. 4, reference numeral 41 denotes a personal message storage unit in which a personal message input through the handset 5 is stored as data corresponding to the caller ID set through the key input unit 26, and 42 controls the entire apparatus. In addition, the microprocessor is configured to control the personal message transmission function by comparing and determining the detected caller ID based on the set caller ID.

Next, an operation according to the second embodiment of the present invention having the above configuration will be described with reference to the operation flowchart of FIG.

First, when the user enters the setting key 26a provided in the key input unit 26, the microprocessor 42 stores the telephone number input through the key input unit 26 in the caller ID storage unit 12 and , So that the voice signal input through the handset 5 is stored in the personal message storage unit 41.

Therefore, after the setting key 26a is input, the telephone number input through the numeric key 26b is stored in the caller ID storage unit 12, and when the personal message corresponding to the telephone number is input through the handset 5, It is converted into a digital signal through the codec 22 and stored in the personal message storage unit 41.

For example, when a user enters his or her own telephone number 3452-1431, the microprocessor 42 stores the input telephone number data at a predetermined address of the caller ID storage unit 12. Then, the personal message to be set through the handset 5, for example, hello. I will be going to Incheon for two nights and three days from today. If you want to contact urgently, please call 032-524-5305 contact me is stored in the personal message storage unit 41 corresponding to the phone number stored in the caller ID storage unit 12.

In addition, after entering the setting key (26a) as described above, enter their home phone number, for example, 0613-35-3214 phone number, through the handset (5), for example, mother, I will go to France for a month from tomorrow. I'm sorry I couldn't contact you because I was in a hurry. If you enter a personal message that will contact you when you arrive in France, the personal message is stored as data in the personal message storage unit 41 through the codec 22 and the DSP (23).

In the state that the personal message transmission function is set through the above process (ST11), when the incoming signal is received through the CO line from the outside (ST12), the phone ringing through the ring generating unit 3, the caller ID detection unit Through (9), the telephone number is detected and applied to the microprocessor 41 (ST13).

Subsequently, the microprocessor 41 searches whether the detected phone number applied from the caller ID detection unit 9 is a phone number set in the caller ID storage unit 12 (ST14).

Accordingly, if the call number stored in the caller ID storage unit 12 is set (ST15), the microprocessor 41 controls the communication line connection unit 6 to turn on the call path switch and the DSP 23 ), The personal message corresponding to the set phone number, for example, if the phone number detected through the caller ID detection unit 9 is the home telephone number 0613-35-3214, the corresponding personal message mother, that month from tomorrow I will go to France. I'm sorry I couldn't contact you because I was in a hurry. Upon arrival in France, a message indicating that I will be contacted is read from the personal message storage unit 41, analog-converted through the codec 22, and sent to the trunk line (ST16).

Then, the voice signal received thereafter is stored in the voice data storage 21 in a conventional manner.

Therefore, according to the second embodiment, the user can deliver his or her personal message to a specific person who is set up while away from the office.

That is, according to the above embodiments, it is possible to selectively receive and respond to only the telephone number set by the user, and to realize a telephone that can deliver a personal message.

In addition, this invention is not limited to the said Example, It can implement in a various deformation | transformation in the range which does not deviate from the technical summary of this invention.

As described above, according to the present invention, when an incoming call signal is received through a trunk line and a caller ID set by the user is detected, the caller side set by the user even when the user is absent is executed by executing the auto answering function. You will be able to receive messages.

In addition, when the user sets the desired caller ID and the corresponding personal message through the key input unit, the user sends a personal message corresponding to the caller ID set in the future when a call is made to be delivered to a specific person set by the user. Personal messages can be delivered.

Claims (2)

In a public switched network configured to transmit a sender ID together when outputting a ring signal to an arbitrary receiver, Key input unit for input setting the desired incoming caller ID, A sender ID storage unit for storing the sender ID set through the key input unit as data; Caller ID detection unit for detecting the caller ID of the incoming signal received from the outside line, Automatic response message storage unit that stores voice guidance messages related to automatic response as data, A network circuit for performing signal processing on a voice signal applied from the outside and a voice signal applied through a handset; A codec which decodes the data read from the automatic response message storage unit and outputs it as a voice signal or codes a voice signal applied from a network circuit; A digital signal processing processor for processing a digital signal output from the codec according to a predetermined control; And a microprocessor for controlling an automatic response message sending function based on the detected calling party ID. In a public switched network configured to transmit a sender ID together when outputting a ring signal to an arbitrary receiver, Key input unit for input setting the caller ID that you want to receive, A sender ID storage unit for storing the sender ID set through the key input unit as data; Caller ID detection unit for detecting the caller ID of the incoming signal received from the outside line, Handset for inputting personal messages into voice signals, A personal message storage unit for storing a personal message inputted through the handset as data corresponding to the set caller ID, A network circuit for performing signal processing on a voice signal applied from the outside and a voice signal applied through a handset; A codec which decodes the data read from the personal message storage and outputs it as a voice signal or codes a voice signal applied from a network circuit; A digital signal processing processor for processing a digital signal output from the codec according to a predetermined control; And a microprocessor for controlling a personal message sending function based on the detected sender ID.