JP3282109B2 - Telephone connection method and system - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a telephone connection method and system, and more particularly to a data transfer function of a network in a network system such as a LAN accommodating a personal computer or a workstation having a telephone line interface. In addition, the present invention relates to a telephone connection method and system for controlling a modem or a telephone line interface board directly from a personal computer or a workstation to improve the efficiency of telephone calls.

[0002]

2. Description of the Related Art Conventionally, a computer and a telephone have been fused,
Three methods have been mainly used as methods for making outgoing and incoming calls more convenient. The first method is to mount a modem or a telephone line interface hardware on a single computer device, display a telephone number list or the like on a computer display device, and select and designate a destination user from a mouse or a keyboard. It sends out the telephone number data of the other party to the modem or the hardware for the telephone line interface to perform a calling operation. An example of such a method is Microsoft's "Windows Tel"
ephony ".

A second method is to clarify the correspondence between a LAN terminal and a telephone under the PBX by exchanging data between the PBX and a LAN server, and perform a call operation on a computer (as a LAN terminal). The PBX performs a telephone connection operation with the user's telephone set as the originating telephone and the user's telephone designated by the calling operation as the destination telephone. "Netware Telephony" by Novell, USA, is known as an example of this method.

[0004] Third, a plurality of computers having a modem or a telephone line interface, disclosed in Japanese Patent Application No. 7-124033 "Telephone connection method and system", have an L connection.
By interconnecting with an AN, it is possible to make a call to the destination using a common telephone directory, and after confirming the intention of the destination via the LAN before entering a direct telephone call, This is a method of making a call if the callee has a will to respond, and not making a call if the callee does not have a reply.

[0005]

A problem common to the first and second methods is that the flow of outgoing / incoming calls is not different from the conventional telephone sequence.
If the other party is absent or a person other than the person answers the phone, there is a problem that unnecessary waiting time may occur until finally you can talk directly with the person, and there is a problem for the person who answers the phone However, there is a problem that business is interrupted. Further, when the telephone is a general public line, there is an economical problem that the telephone charge increases even though the telephone is not talking to the intended person. Further, as a problem of the third method, when the call destination user receives a call request,
It is necessary to confirm the user name and the like of the caller and determine whether or not to make a call, and there is a problem that the business must be interrupted every time a call is requested.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and in order to address the above problems, it is necessary to determine whether or not a call is made between a caller and a callee before an actual call is made. It is an object of the present invention to provide a telephone connection method and system capable of performing a negotiation of the above and preventing an increase in waiting time, interruption of business, and an increase in call charges. Further, as an improvement of the third method, it is determined whether or not a key message stored in a destination computer is included in an arbitrary message from a source, and if the key message is included, a call to a destination user is made. It is an object of the present invention to provide a telephone connection method and a system that can automatically determine an important call request by confirming the intention of the user and respond preferentially to the call request.

[0007]

In order to solve the above problems, in a telephone connection method according to the present invention, a plurality of computers each having a telephone line interface for telephone communication are interconnected by a telephone line and a data transmission / reception network. Prior to transmitting a call to a destination computer of any of the plurality of computers, a source computer among the plurality of computers that intends to make a call via a telephone line transmits the data via the data transmission / reception network. the originating Sakiko computer from the source computer, the exchange originating user with the originating user information for identifying a source user to call the destination user
Sending a text message indicating the desired content, and exchanging the text message and an important word of the content desired by the call destination user stored in the call destination computer in advance.
The destination computer compares the key message indicating
Carried out at the side, when the key message is contained in the text message, the display the text message together with said source user information to the display means of the destination computer, the destination user the destination Compu
The text message and the text message displayed on the data display means.
Answer the incoming call
The response determination result, which determines whether or not the
Computer, and enter the key in the text message.
-Answers incoming calls if no message is included
A response judgment result to no, the response determination result,
From the destination computer to the source computer
Notified via the data transmission and reception network, wherein
When the answer judgment result is the result of answering the incoming call
Is the telephone line interface of the source computer
To the telephone line interface of the destination computer
Make a call to connect to the
If the result is no response, the call is not made .

It is to be noted that the source computer side
A step of displaying the answer determination result for confirmation of the source user may be further provided.

Further, the telephone connection system according to the present invention comprises:
In the communication system, each interconnected with a telephone line and data communication network between a plurality of computers having a telephone line interface for a call, a telephone connection system to connect each computer to a telephone line, by (1) the telephone line before calling the source computer to be subjected outgoing, via said data transmission and reception network, the originating Sakiko Npyu <br/> data from the source computer, the source user information for identifying the source user And the calling user interacts with the called user
Send a text message indicating the desired content ,
Message sending means of the source computer; and (2) key words of the content that the destination user desires to call.
The destination computer for storing a key message
A key message storage means data, destination computer by (3) the message transmission means
In the text message sent to data, comparison determines whether Ru contains stored key message by the key message storage means, the destination computer
A key message comparison means, (4) when said the key message is included in the text message, and displays the text message transmitted by the message transmission means together with said source user information, the calling and message display means of the previous computer, (5) the text message the destination user is displayed on the message display unit and said source user
The destination computer for confirming the user information and inputting a response determination result of determining whether to respond to the incoming call.
The response determination result input means Yuta, the response determination result generating means for generating a response judgment result to not answer the phone call if it is not included the key messages in the (6) the text message, ( 7) before Symbol response judgment result, and notifies via the data transmission and reception network to the originating Motoko computer, before
A response judgment result notification means of the serial destination computer, and (8) receives the response determination result notified by the response judgment result notification means, wherein the transmitting of the original computer <br/> response determination result receiving unit, ( 9) When the response determination result received by the response determination result receiving means is a result of responding to an incoming call
Is the telephone line interface of the source computer
To the telephone line interface of the destination computer
Make a call to connect to the
If the result is no response, do not make the call,
And a connection control means for the transmission source computer .

[0010] It is possible to further provide a response determination result display means for displaying the response determination result received by the response determination result receiving means.

[0011]

In recent years, personal computers (hereinafter, referred to as PCs) and workstations (hereinafter, referred to as WSs), especially in business offices, are often connected to a data transmission / reception network via Ethernet or the like. In many cases, there is no need to make an investment for a network. Also, the price of modems has decreased in recent years. In addition, PCs with a built-in telephone line interface have appeared along with the development of multimedia PCs. Therefore, according to the present invention, a PC and a WS are interconnected by a data transmission / reception network and a direct telephone call is started on the premise of a system in which a modem and a telephone line interface are mounted on all computers. By confirming the intention of the call via the data transmission / reception network beforehand, it is possible to start the call smoothly without increasing the waiting time, interrupting the business, and increasing the call charge.

[0012]

Next, embodiments of the present invention will be described with reference to the drawings. FIG. 1 shows a configuration of a source / destination computer as one embodiment of a telephone connection system according to the present invention. In the present embodiment, a PC (personal computer) is described as being connected to a LAN, but may be a WS (workstation) or a hybrid of them. Also,
In FIG. 1, the configurations of the transmission source PC and the transmission destination PC are individually described for simplicity, but each PC originally has both configurations.

In FIG. 1, a source PC 101 includes a destination user instruction unit 102, a message input unit 103, a message transmission unit 104, and a source LAN interface 10.
5. Response determination result receiving unit 115, source display 1
16, a source telephone line interface 117, and a source communication unit 118. On the other hand, the destination PC 106
Are a destination LAN interface 107, a message receiving unit 108, a key message comparing unit 109, a key message storing unit 110, an incoming message display controlling unit 111,
Destination display 112, response determination result input unit 11
3. It is composed of a response determination result notifying unit 114, a destination telephone line interface 119, and a destination calling unit 120.

The destination user instruction unit 102 and the message input unit 103 are provided for input operation of the source user, and the source user can use the destination user instruction unit 102 to specify the user who wishes to connect (ie, ), And an arbitrary message to be transmitted to the destination PC 106 by the message input unit 103 is input. The destination user instruction unit 102 and the message input unit 103 do not need to be special devices, and it is needless to say that they can be easily configured with devices used in a normal computer such as a keyboard and a mouse and their device drivers.

The source telephone line interface 117 is:
When the response of the destination to the incoming call from the source is permitted, the telephone line is captured, and then a selection signal corresponding to the destination user such as a PB signal is transmitted to the telephone line. The caller 118 is a handset or a speaker and a microphone, and implements a call with a callee. It is also possible to substitute a telephone branch-connected to the telephone line.

The message transmitting unit 104 is connected to the destination user's PC 10 designated by the destination user designating unit 102.
6, the sender's user name or user identification information and an arbitrary message input from the message input unit 103 are transmitted. Response determination result receiving section 115 receives the response determination result notified from destination PC 106 via source LAN interface 105.

Message receiving section 10 of destination PC 106
8 is transmitted from the message transmission unit 104 of the source PC 101 via the source LAN interface 105;
A source user name or user identification information and an arbitrary message input from the message input unit 103 are received via the destination LAN interface 107, and the message information is received from the key message comparison unit 1
09.

The key message comparison unit 109 compares the received message with the key message stored in the key message storage unit 110. If the message includes a key message, the result of the determination is determined. Is transferred to the incoming message display control unit 111. Also,
When the key message is not included, the key message comparing unit 109 transfers the determination result indicating that the call is not answered to the incoming call to the response determination result notifying unit 114.

Upon receiving the determination result that the key message is included, the incoming message display control unit 111
Control is performed so that the user name or user identification information of the transmission source received by the message receiving unit 108 and an arbitrary message are displayed on the transmission destination display 112. The response determination result input unit 113 checks the message displayed on the destination display 112 by the destination user and determines whether or not to respond to the incoming call, or the result of the key message comparison unit 109 The answering result input unit 1 receives a determination result of “does not respond to incoming calls”.
13 transfers this to the response determination result notifying unit 114.

The response determination result notifying unit 114 transmits the response determination result input from the response determination result input unit 113 to the source PC 101 via the destination LAN interface 107.
Is notified to the transmission source LAN interface 105. The destination telephone line interface 119 has a telephone line 3000
Is connected to the destination calling unit 120. Destination call section 1
Reference numeral 20 denotes a handset, a speaker, a microphone, and the like, similar to the caller calling unit 118, and enables a call of a callee. It is also possible to substitute a telephone branch-connected to the telephone line.

FIG. 2 is a sequence chart for explaining the operation as one embodiment of the present invention. Step S101) The source user specifies the user name or user identification information of the user who wants to connect from the destination user instruction unit 102 and the message input unit 1
03, an arbitrary message to be transmitted to the destination PC 106 is input. As a result, the destination user instruction unit 102 and the message input unit 103 transfer the specified information to the message transmission unit 104. Step S102) The message transmitting unit 104 transmits the message input in step S101 and the user information of the transmission source via the transmission source LAN interface 105 to the network 2000 (LAN) corresponding to the user name or user identification information of the transmission destination. (With PC)
Transfer to

Step S103) The message receiving section 108 of the destination PC 106 receives the source user information and the message from the source PC 101 via the destination LAN interface 107, and transfers the message to the key message comparing section 109. . The key message comparison unit 109 stores the message and the key message storage unit 1
The key message is compared with the key message stored in No. 10, and if the message includes a key message, the process proceeds to step S104; otherwise, the process proceeds to step S106.

Step S104) If the key message stored in the key message storage unit 110 is included in the message from the source PC 101, the key message comparison unit 109 controls the incoming message display control. Transfer to the unit 111. The incoming message display control unit 111 causes the destination display 112 to display the source user information (user name or user identification information) and the above-mentioned arbitrary message.

Step S105) The user of the destination PC 106 confirms information such as a message displayed on the destination display 112, and determines whether or not to respond to the incoming telephone call, and determines a result of the determination as to a response determination result input unit 113. Enter more. The input content is the response determination result notification unit 114
Is forwarded to For example, at this time, if there is no person to talk to the incoming call, or if a call cannot be made during a conference or the like, the call can be declined.

Step S106) If the key message stored in the key message storage unit 110 is not included in the message from the originating PC 101, the key message comparison unit 109 determines that the call is not answered. The result is transferred to the response determination result notifying unit 114. Step S107) The response determination result notifying unit 114 transmits the received result to the source LAN interface 10 of the source PC 101 via the destination LAN interface 107.
Transfer to 5.

Step S108 If the received information indicates that the call is not permitted, the process of step S109 is performed. If the received information is permitted, the process of step S110 is performed. Step S109) If the response is rejected by the destination PC 106, the fact is displayed on the source display 116.

Step S110) When the response is permitted by the destination PC 106, the telephone number of the destination user is transferred to the source telephone line interface 117. As a result, the source telephone line interface 117 transmits a selection signal corresponding to the destination user, such as a PB signal, to the telephone line after capturing the telephone line. (Step S111) Thereafter, the caller user starts a call with the callee using the caller 118 such as a handset or a speaker connected to the caller telephone line interface 117. Note that the caller 11
In addition to the configuration described above, a telephone branch-connected to a telephone line can be used as the telephone number 8 and the destination communication unit 120.

[0028]

Next, a specific example of the above embodiment of the present invention will be described. Here, the user name of the destination PC 106 is set to “AA”.
AA "and the telephone number is" 03-1234-5678 ".
And (1) The user of the source PC 101 receives the user name “AAAAA” of the destination PC 106 from the destination user instruction unit 102.
, And an arbitrary message from the message input unit 103, for example, "I would like to talk about the business trip of the eye. ].

(2) Thereby, the message transmitting unit 1
04 is via the source LAN interface 105,
Information including a message indicating that an incoming call is scheduled is transferred to the destination LAN interface 107. (3) When the message receiving unit 108 receives the message information via the destination LAN interface 107, an arbitrary message from the source user “I would like to talk about the business trip of the eye. Is transferred to the key message comparison unit 109.

(4) The key message comparison unit 109
The message and the key message stored in the key message storage unit 110 are compared. Here, for example, two key messages of “meeting” and “business trip” are stored as key messages. (5) Since the message includes the key message “business trip”, the key message comparison unit 1
09 transfers the determination result indicating that the key message is included to the incoming message display control unit 111.

(6) Incoming message display control unit 111
Thus, as a message on the destination display 112, for example, "There is an incoming call from the source xxxx. Do you want to respond? Message: "I'd like to talk about tomorrow's business trip." (7) The destination user confirms the message,
The response determination result is input by the response determination result input unit 113. For example, when responding with the keyboard, "Y
If the call is not answered, "ES" is input, and "NO" is input.In this example, it is assumed that "YES" is input to answer the call.

(8) The response determination result input unit 113 sends the input response “YES” to the source L via the response determination result notification unit 114 and the destination LAN interface 107.
Transfer to the AN interface 105. (9) The source LAN interface 105 transfers the received response determination result to the response determination result receiving unit 115.

(10) In this example, the response judgment result is “Y
ES ”, the response determination result receiving unit 115 sends the destination telephone number” to the source telephone line interface 117.
(11) The originating telephone line interface 117 of the originating PC 101 captures the telephone line, and the PB of the telephone number “03-1234-5678” acquired for the telephone line. Transmits a selection signal such as a signal, etc. (12) When the line is connected, the user of the source PC 101 starts talking with the destination user using the handset of the source calling unit 118 or the like.

In the above embodiment, the network for interconnecting PCs is a LAN.
N or the Internet may be used.

[0035]

As described above, according to the present invention, it is assumed that a computer is interconnected by a data transmission / reception network and that a telephone and a telephone line interface are mounted on all computers. Can confirm the callee's intention via the data transmission / reception network before entering a direct call, so that the call can be started smoothly without increasing waiting time, interruption of business, and increase in call charges. be able to. here,
It is determined whether any message from the source contains a key message stored in the destination computer, so it automatically determines an important call request and gives priority to that call request. It is possible to respond.

[Brief description of the drawings]

FIG. 1 is a configuration diagram of a source / destination computer according to an embodiment of the present invention.

FIG. 2 is a sequence chart for explaining the operation of the embodiment of the present invention.

[Explanation of symbols]

 Reference Signs List 101 originating personal computer 102 destination user instructing unit 103 message input unit 104 message transmitting unit 105 source LAN interface 106 destination personal computer 107 destination LAN interface 108 message receiving unit 109 key message comparing unit 110 key message storing unit 111 incoming Message display control unit 112 Destination display 113 Response determination result input unit 114 Response determination result notifying unit 115 Response determination result receiving unit 116 Source display 117 Source telephone line interface 118 Source calling unit 119 Destination telephone line interface 120 Destination Call department 2000 LAN 3000 Telephone line

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) H04M 1/27 H04L 12/28 H04M 1/57 H04M 3/42

Claims (4)

(57) [Claims] A plurality of computers each having a telephone line interface for telephone communication are interconnected by a telephone line and a network for data transmission and reception, and a transmission source computer of the plurality of computers that intends to make a call through the telephone line comprises: prior to sending to any of the destination computer of the plurality of computers, said from the source computer via the data transmission and reception network to the originating Sakiko computer, the source
Originating with source user information for identifying a user
While the original user wants to talk to the called user
Send a text message indicating the contents, and send it to the text message and the destination computer .
Weight of the contents of dimethyl accumulated destination user wishes to call
Wherein the comparison between the key message showing the main word destination Con
Performed in computer side, when the contains key message in the text message, said destination computer the text message on the display means and displayed with said source user information, the destination user the calling View destination computer
The text message and the text displayed on the means.
Check the source user information and decide whether to answer the incoming call
The determined response determination result is sent to the destination computer.
Input, and the key message is included in the text message.
If not, it will not answer the incoming call
As a result, the response determination result is transmitted from the destination computer to the
A network for transmitting and receiving the data to a source computer
And the response determination result is a result of answering the incoming call
Contains the telephone line interface of the originating computer.
To the destination computer's telephone line interface.
Call that connects to the
A telephone connection method that does not make the call if the result is that the call is not answered. 2. The system according to claim 1 , wherein said response computer determines said response.
2. The telephone connection method according to claim 1, further comprising the step of displaying the disconnection result for confirmation of the calling user. 3. A communication system, each interconnected with a telephone line and data communication network between a plurality of computers having a telephone line interface for a call, a telephone connection system to connect each computer to a telephone line, telephone before calling the original computer calling to be subjected to transmission via the line, the data through the transceiver network, the originating Sakiko computer from the source computer, the source with the source user information for identifying the source user User interacts with callee
To send a text message indicating the content you want, the calling
And message sending means Xinyuan computer, destination user stores the key message indicating a keyword of content who wish to call, the key <br/> over message storage means of the destination computer, transmitting by the message transmission means in said text message <br/> sent earlier computer, the key message comparison determines <br/> whether that is part of the stored key message by storing means, of the destination computer a key message comparing means, when the key message is contained in the text message, and displays the text message transmitted by the message transmission means together with said source user information, message of the destination computer a display unit, the sentence which the destination user is displayed on the message display unit Message and the originating user information <br/> sure to answer the phone call and whether the the response judgment result instructions for entering determination, the destination computer
The response determination result input means, said the response determination result generating means for generating a response determination result if the key message is not included and does not answer the phone call, before Symbol response determination result in the text message the, the de to the originating Motoko computer
Notifying through over data transmission and reception network, the originating
A response determination result notification unit of the destination computer; a response determination result reception unit of the source computer that receives the response determination result notified by the response determination result notification unit; If the response result of the determination is the result of responding to the incoming call, the
From the telephone line interface of the source computer,
Connect to the telephone line interface on the destination computer.
Call, and the result of the response determination does not respond to the incoming call.
The call is not made,
A telephone connection system, comprising: a connection control means of a former computer . 4. The telephone connection system according to claim 6, further comprising a response determination result display means for displaying said response determination result received by said response determination result receiving means.