JP2023114642A - call system, call system program - Google Patents

Abstract

A call system is provided in which a user on the called side can determine whether or not to respond to a call after seeing what is the subject of the call request from whom. A call system (100) includes a first user terminal (110), a second user terminal (120), and a server (130). A call function screen 112 on the first user terminal has a destination entry field, a message entry field, and a call button. When the user-specifying information of the second user terminal is entered in the other party entry field and the text data TL is entered in the message entry field and the call button is operated, the first user terminal is transferred from the first user terminal to the second user terminal. and the text data TL about the business to the second user terminal via the server. The second user terminal displays a call response button, a call rejection button, call request information received from the server, and text data TL about the business on the call function screen 122 . [Selection drawing] Fig. 1

Description

TECHNICAL FIELD The present invention relates to a communication system that includes a plurality of user terminals and a server, and that allows communication between a first user terminal and a second user terminal via the server, and a program therefor.

Conventionally, a private branch exchange (hereinafter referred to as a PBX (Private Branch eXchanger)) capable of transferring incoming calls from a telephone to a dial-in number (fixed line) to a smartphone and a control server capable of controlling PBX processing are provided. [0004] A telephone call system is known (for example, Patent Literature 1).

Japanese Patent Application Laid-Open No. 2021-48478 (especially see paragraph 0022, paragraphs 0041 to 0042)

However, in the above-described conventional communication system, when an incoming call is received from the calling terminal (telephone) to the called terminal (telephone), the display screen of the called terminal (telephone) shows the caller. Since the configuration only displayed the company name, name, and telephone number of the other party, it was difficult for the user on the receiving end to grasp the purpose of the call until the user on the calling end asked what the matter was. , there was a problem that the user hesitated whether or not to answer the incoming call.

Therefore, the present invention solves the problems of the prior art as described above. That is, the purpose of the present invention is to allow the called party user to make a call after seeing who the call request is from and what the purpose is. To provide a call system and its program which can determine whether or not to respond.

The invention according to claim 1 is a call system comprising a plurality of user terminals and a server, wherein a call can be freely made between a first user terminal and a second user terminal via the server, wherein the first user terminal has a destination input field, a message input field, and a call button, and user identification information of the second user terminal is input in the destination input field and text data is input in the message input field. when the call button is operated, the first user terminal transmits call request information from the first user terminal to the second user terminal and text data about the business to the server, and the server The call request information received from one user terminal and the text data about the business are transmitted to the second user terminal, and the second user terminal displays the call answer button, the call rejection button, and the call request received from the server on the call function screen. The configuration for displaying text data about information and matters solves the above-described problems.

In the invention according to claim 2, in addition to the configuration of the communication system described in claim 1, a plurality of user terminals are registered as contacts in the same group, and the server performs a calling operation on the user terminals. can be freely restricted within the same group, thereby further solving the above-described problems.

The invention according to claim 3 is characterized in that, in addition to the configuration of the call system described in claim 2, the server is configured to freely restrict call requests from outside the group to the user terminal. , which further solves the problems described above.

In the invention according to claim 4, in addition to the configuration of the call system according to any one of claims 1 to 3, when there is an operation not to answer the call at the second user terminal, The above problems can be further solved by the configuration in which the server transmits predetermined message information preset in the second user terminal to the first user terminal and displays it on the call function screen of the first user terminal. be.

According to a fifth aspect of the present invention, there is provided a communication system program comprising a plurality of user terminals and a server and capable of freely communicating between a first user terminal and a second user terminal via the server, In the user terminal, the user identification information of the second user terminal is entered in the other party input field of the call function screen having the other party input field, the message input field, and the call button, and the text data is input in the message input field. an operation presence/absence determining step for determining whether or not the call button has been operated by the user terminal; One user terminal transmits text data about the call request information and the matter from the first user terminal to the second user terminal to the server, and the server receives the call request information and the matter about the matter received from the first user terminal. a message transmission step of transmitting text data to a second user terminal; and a call response button, a call rejection button, the call request information received from the server, and text data about the message received from the server on the call function screen of the second user terminal. The problem described above is solved by providing the message display step for displaying.

The call system of the present invention is provided with a plurality of user terminals and a server, so that not only can a call be made between a first user terminal and a second user terminal via the server, but also the following: A unique effect can be produced.

According to the communication system of the invention according to claim 1, when text data is entered in the message input field on the first user terminal and a call is made to the second user terminal, an incoming call is received at the second user terminal. Sometimes, text data about the call request from the first user, who is the calling party, and the subject of the call request from the first user are displayed on the call function screen of the second user terminal. It is possible to answer the call after determining whether or not to answer the call by looking at what the business is in the call request from.
In other words, before answering the call, the matter of what the call request is about is displayed. You can answer the call while preparing for the call, or after making the preparation, or reject the call by judging that you do not need to answer the call.

According to the call system of the invention according to claim 2, in addition to the effect of the invention according to claim 1, since the setting limits the call origination by the user to the same group, the administrator can You can limit and manage the use of outgoing calls between
For example, since the use of outgoing calls unrelated to the business of the group is restricted, it is possible to eliminate interference with business within the group.

According to the call system of the invention according to claim 3, in addition to the effect of the invention according to claim 2, since reception of call requests is restricted to the same group by setting, the administrator can Can be managed by restricting the use to only inter-personal calls.
For example, since call requests (incoming calls) for matters unrelated to the business of the group are restricted, it is possible to more reliably eliminate interference with the business of the group.

According to the communication system of the invention according to claim 4, in addition to the effects of the invention according to any one of claims 1 to 3, the user of the second user terminal can answer the call because it is not convenient for the user. When there is an operation to the effect that the second user is not convenient, the predetermined message information set in advance is displayed on the call function screen of the first user terminal. Information representing the status of the second user can be conveyed.
In other words, when a call made from the first user terminal to the second user terminal is not connected, information representing the situation of the second user, such as the fact that the second user is not convenient, is transmitted to the call function of the first user terminal. Since it is displayed on the screen, the user of the first user terminal can understand that the second user just happened to be inconvenient and the timing was bad.

According to the communication system program of the invention according to claim 5, in the same manner as the effect of the invention according to claim 1, text data is input to the message input field on the first user terminal and sent to the second user terminal. When a call is received at the second user terminal, the call function screen of the second user terminal will display the message of the call request from the first user, who is the caller, and the contents of the call request from the first user. Since the text data of is displayed, the second user can see what the subject is in the call request from whom, and can answer the call after determining whether or not to answer the call.
In other words, before answering the call, the matter of what the call request is about is displayed. You can answer the call while preparing for the call, or after making the preparation, or reject the call by judging that you do not need to answer the call.

The figure which shows the concept of the call system which is an Example of this invention. FIG. 4 is a chart showing an operation example of the communication system that is the embodiment of the present invention; 4A and 4B show a call function screen displayed by the browser of the first user terminal and an incoming call notification window displayed by the browser of the second user terminal; FIG. FIG. 4 is a diagram showing a basic setting screen displayed by the browser of the second user terminal of the call system according to the embodiment of the present invention; 8A and 8B are diagrams showing an incoming call message setting screen displayed by the browser of the second user terminal, and diagrams showing an incoming call notification window and a predetermined message selection window displayed by the browser of the second user terminal; FIG. 4A and 4B are diagrams showing a predetermined message display window displayed by the browser of the first user terminal, and diagrams showing history information displayed by the browser of the first user terminal; FIG.

The call system of the present invention comprises a plurality of user terminals and a server, and the call function screen of the first user terminal has a destination input field, a message input field, and a call button, and a destination input field. user identification information of the second user terminal, text data is entered in the message input field, and the call button is operated, the first user terminal transmits call request information from the first user terminal to the second user terminal and text data about the business to the server, the server sends the call request information received from the first user terminal and the text data about the business to the second user terminal, and the second user terminal performs a call function The screen displays a call answer button, a call rejection button, call request information received from the server, and text data about the business, so that the second user can see who the call request is from and what the business is. As long as it is possible to answer a call after judging whether or not to answer the call, any specific embodiment may be used.
Further, the program of the call system of the present invention is such that, in the first user terminal, the second user terminal, the second user terminal, and the second user terminal are used in the other party input column of the call function screen having the other party input column, the message input column, and the call button. an operation presence/absence determination step for determining whether text data has been entered in the subject input field and whether or not the call button has been operated; user identification information of the second user terminal is entered in the other party input field and text data is input in the subject input field; Then, when the call button is operated, the first user terminal transmits call request information from the first user terminal to the second user terminal and text data about the matter to the server, and the server sends the first user terminal a message transmission step of transmitting call request information received from the terminal and text data about the message to the second user terminal; and a message display step for displaying call request information and text data about the message, so that the second user can see what the message is in the call request from whom and whether or not to respond to the call. Any specific embodiment may be used as long as it is possible to answer the call after determining whether the

For example, the first user terminal and the second user terminal may be desktop personal computer terminals, notebook personal computer terminals, smart phone terminals, tablet terminals, wristwatch-type terminals, eyeglass-type terminals, and the like. Anything that is displayed on the browser of the display unit and that transmits and receives data such as voice data by connecting to a server through a communication network including a wide area network such as the so-called Internet, a local network, a telephone line, etc. It doesn't matter if it is.
Also, the server may be a cloud server created in a cloud environment, and the number of physical servers constituting the server may be one or more.
Furthermore, in the present invention, the user identification information that identifies the sender and the destination may be any information that can identify the user, such as user name information, user e-mail address information, and user identification information. do not have.

A communication system 100, which is an embodiment of the present invention, will be described below with reference to FIGS. 1 to 6B.
Here, FIG. 1 is a diagram showing the concept of a call system 100 that is an embodiment of the present invention, and FIG. 2 is a chart diagram showing an operation example of the call system 100 that is an embodiment of the present invention. 3A is a diagram showing a call function screen 112 displayed by the browser 111 of the first user terminal 110 of the call system 100 according to the embodiment of the present invention, and FIG. FIG. 4 shows an incoming call notification window 122 displayed by the browser 121 of the second user terminal 120 of the call system 100, which is an embodiment of the present invention. FIG. FIG. 5A shows a basic setting screen 124 displayed by , and FIG. 5A shows an incoming message setting screen 125 displayed by the browser 121 of the second user terminal 120 of the communication system 100 according to the embodiment of the present invention. FIG. 5B is a diagram showing an incoming call notification window 122 and a predetermined message selection window 126 displayed by the browser 121 of the second user terminal 120 of the communication system 100 according to the embodiment of the present invention; 6A is a diagram showing a predetermined message display window 113 displayed by the browser 111 of the first user terminal 110 of the call system 100 according to the embodiment of the present invention, and FIG. 3 is a diagram showing history information displayed by the browser 111 of the first user terminal 110 of the call system 100 as an example. FIG.

A call system 100 according to an embodiment of the present invention includes, as shown in FIG. 1, a first user terminal 110 and a second user terminal 120, which are examples of a plurality of user terminals, and a server .
Communication between the first user terminal 110 and the second user terminal 120 is possible via the server 130 .
For voice calls, the first user terminal 110 and the second user terminal 120 each have a microphone for voice input and a speaker for voice output.
The microphone and speaker may be built in or connected to each of first user terminal 110 and second user terminal 120 .
The connection may be wired connection or wireless connection.

In this embodiment, the call function screen 112 displayed on the browser 111 of the first user terminal 110 includes a destination input field 112a, which is a field for inputting user identification information of the other party, a subject input field 112b, and a call button 112c. and
Then, when the user identification information of the second user terminal 120 is input in the other party input field 112a and the text data TL is input in the message input field 112b, and the call button 112c is operated, the first user terminal 110 The call request information RQ from the user terminal 110 to the second user terminal 120 and the text data TL on the subject are transmitted to the server 130 .

Then, the server 130 transmits the call request information RQ received from the first user terminal 110 and the text data TL about the subject to the second user terminal 120 .
In addition, the browser 121 of the second user terminal 120 displays a "call answer" button 122a, a "call rejection" button 122b, a call request information RQ received from the server 130, and a message on the incoming notification window 122 as a call function screen. It is configured to display text data TL.

As a result, when text data is entered in the message input field 112b on the first user terminal 110 and a call is made to the second user terminal 120, when the second user terminal 120 receives an incoming call, the second user terminal 120 In an incoming call notification window 122 as a call function screen, text data TL about a call request from the first user who is the calling party and the subject of the call request from the first user are displayed.
As a result, the second user can see the call request from whom and what the purpose is, determine whether or not to answer the call, and then answer the call.
That is, before answering the call, the matter of what the call request is about is displayed.
As a result, I understand the business and prepare my heart and mind, display files related to related matters on the terminal, etc. while preparing, or after preparing, answering calls, It is possible to reject the call by judging that it is unnecessary to answer from the purpose.

Next, an operation example of the call system 100, which is an embodiment of the present invention, will be described in more detail.
As shown in FIG. 2, in step S1, as an operation presence/absence determination step, on the first user terminal 110, the call function screen 112 having the destination input field 112a, the message input field 112b, and the call button 112c is displayed. The first user terminal 110 or the server 130 determines whether or not the user identification information of the second user terminal 120 has been entered in the other party entry field 112a and the text data TL has been entered in the message entry field 112b, and the call button 112c has been operated. do.

More specifically, as shown in FIG. 3A, the browser 111 of the first user terminal 110 displays a call function screen 112. FIG.
As an example, the program of the communication system 100 of the present invention is pre-installed in the browser 111 as an add-on, and an icon 111a of the communication system 100 is displayed on the upper right of the browser 111 .
When the icon 111a of the call system 100 is clicked, the program of the call system 100 is activated, the call system 100 is logged in, and the call function screen 112 is displayed.

The call function screen 112 has a destination input field 112a, which is a field for inputting user identification information of the destination, a subject input field 112b, and a call button 112c.
The call function screen 112 also has a history icon 112d, an address book icon 112e, and a selection display field 112f.
When the history icon 112d is selected, it is displayed in the selection display field 112f based on the outgoing/incoming/call record contents recorded in the database 131 of the server 130. FIG.
Similarly, when the address book icon 112e is selected, based on the address book registration contents registered in the database 131 of the server 130, it is configured to be displayed in the selection display field 112f.

For example, the first user, Ichiro Tanaka, on the call function screen 112 of the first user terminal 110, enters "quotation matter" as an example of the text data TL in the subject input field 112b, and the destination input field 112a. , for example, "Emi Suzuki <suzuki_emi@abc.co.jp>" and operates the call button 112c.
In this way, if it is determined that the user identification information of the second user terminal 120 has been entered in the destination entry field 112a and the text data TL has been entered in the message entry field 112b, and the transmission button 112c has been operated, the process proceeds to step S2. On the other hand, if it is determined that there is not yet, step S1 is repeated.
It should be noted that input to the destination input field 112a can be freely input by selecting the address book icon 112e and selecting from the address list.

In step S2, as a message transmission step, the first user terminal 110 transmits the call request information RQ from the first user terminal 110 to the second user terminal 120 and the text data TL about the message to the server .
Then, the server 130 transmits the call request information RQ received from the first user terminal 110 and the text data TL about the subject to the second user terminal 120 .
Here, the call request information RQ includes caller information and callee information.
Further, the text data TL about the matter is, for example, "quotation matter".

In step S3, as a message display step, the second user terminal 120 displays the "call answer" button 122a, the "call rejection" button 122b, and the call request information RQ received from the server 130 in the incoming call notification window 122 as the call function screen. and text data TL about the subject.
More specifically, as shown in FIG. 3B, the browser 121 of the second user terminal 120 of Emi Suzuki, the second user, opens an incoming call notification window 122 as a call function screen.
In the incoming call notification window 122, there are a "call answer" button 122a, a "call rejection" button 122b, an example of the call request information RQ to the effect that "Mr. Ichiro Tanaka is calling you!" As an example, a statement to the effect that "Matter: 'estimate matter'..." is displayed.

As a result, as described above, when text data TL is entered in the message input field 112b on the first user terminal 110 and a call is made to the second user terminal 120, when the second user terminal 120 receives an incoming call, 2, an incoming call notification window 122 as a call function screen of the second user terminal 120 displays a call request from the first user who is the caller and text data TL about the subject of the call request from the first user. .
As a result, the second user can see the call request from whom and what the purpose is, determine whether or not to answer the call, and then answer the call.
That is, before answering the call, the matter of what the call request is about is displayed.
As a result, I understand the business and prepare my heart and mind, display files related to related matters on the terminal, etc. while preparing, or after preparing, answering calls, It is possible to reject the call by judging that it is unnecessary to answer from the purpose.

In the browser 121 of the second user terminal 120, which is the receiving side, in addition to displaying the incoming call notification window 122, a pop-up window 123 indicating that there is an incoming call and the subject is opened in the upper right corner of the browser 121. may be configured.
For example, a pop-up window 123 stating that "I am receiving an incoming call from Mr. Ichiro Tanaka for 'estimate'!" may be opened.
In addition to the display of the incoming call notification window 122, a ringtone may be sounded, the brightness of the incoming call notification window 122 may be changed as an example of the whole or a part of the display unit of the second user terminal 120, The brightness of portions other than the incoming call notification window 122 may be lowered, or only the incoming call notification window 122 on the display unit of the second user terminal 120 may be vibrated within the screen.
Furthermore, if the second user terminal 120 has vibration means, it may be configured to vibrate in addition to displaying the incoming call notification window 122 .

Furthermore, in this embodiment, multiple user terminals are registered as contacts within the same group.
The server 130 is configured to freely limit call origination operations on user terminals within the same group.
More specifically, as shown in FIG. 4, for example, when a setting icon provided on the left side of the browser 121 of the second user terminal 120 is operated, a basic setting screen 124 is displayed.
The basic setting screen 124 includes a display name input field 124a, an e-mail address input field 124b, a check box 124c for selecting settings to restrict outgoing calls to outside the group, a check box 124d for selecting settings to restrict incoming calls from outside the group, and a check box 124d for selecting settings to restrict calls from outside the group. is provided with a check box 124e for selection and setting of incoming call restriction.

When the second user Emi Suzuki enters "Emi Suzuki" in the display name input field 124a and "suzuki_emi@abc.co.jp" in the e-mail address input field 124b and operates the save button, is registered in the database 131 of the server 130 as the user identification information of Emi Suzuki.
Furthermore, a check box 124c for selection setting of call restriction to the outside of the group is provided so that the call operation on the user terminal can be freely restricted within the same group.

As a result, the call origination by the user is restricted to the same group according to the restriction settings.
As a result, the administrator can restrict and manage outgoing calls between users within the same group.
For example, the use of outgoing calls for matters unrelated to the business of the group is restricted.
As a result, it is possible to eliminate interference with work within the group.
By operating the save button after changing the settings of the check boxes (124c to 124e), the information after changing the settings is transmitted from the user terminal to the server 130 and registered in the database 131. FIG.
Also, whether or not a user belongs to a group is configured to be set by an administrator.

Also, in this embodiment, the server 130 is configured to freely restrict call requests to the user terminals (110, 120) from outside the group.
More specifically, call requests to the user terminals (110, 120) can be freely restricted within the same group by a check box 124d for selection setting of incoming call restriction from outside the group shown in FIG.

As a result, reception of call requests is restricted to the same group by setting.
As a result, the administrator can manage by restricting the usage to only calls between users within the same group.
For example, call requests (incoming calls) for matters unrelated to the business of the group are restricted.
As a result, it is possible to more reliably eliminate interference with work within the group.
In particular, by combining the check box 124c for selection setting of call restriction to outside the group and the check box 124d for selection setting of reception restriction from outside the group, calls between users are limited to within the same group.
As a result, it is possible to limit and manage the use of calls only between users within the same group.

Incoming calls from unauthenticated users can be freely restricted by a check box 124e for selecting a setting for restricting incoming calls from unauthorized users.
As a result, incoming calls and calls are secured.
Also, by selecting the "ringtone setting" tab, the ringtone can be set.
Furthermore, by selecting the "avatar setting" tab, the user's own avatar (illustration face display icon) can be set.

In addition, by selecting the "Message setting at incoming call" tab in the browser 121 of the second user terminal 120 shown in FIG. 4, as shown in FIG. A time message setting screen 125 is displayed.
The incoming message setting screen 125 is provided with a predetermined message input field 125a for inputting predetermined message information MG.

Emi Suzuki, who is the second user, describes a situation in which the second user cannot answer an incoming call, such as "I am in a meeting!", "I am traveling by train!", or "I am out!" Input what can be assumed in advance in the predetermined message input field 125a.
The number of input settings for the predetermined message information MG may be one or plural.
Then press the save button.
Then, the setting information of the second user is transmitted to the server 130 and stored in the database 131 of the server 130 .
In addition, in the browser 111 of the first user terminal 110, the first user sets the first user in the same manner as the setting of the second user.

Then, as in the case of FIG. 3B described above, when there is an incoming call to Emi Suzuki, who is the second user, the second user terminal 120 performs an operation to the effect that the call will not be answered. Suppose an operation is performed.
Then, as shown in FIG. 5B, a predetermined message selection window 126 is displayed.
The predetermined message selection window 126 displays one or a plurality of pre-registered predetermined message information MG.

For example, it is assumed that the second user, Emi Suzuki, selects the predetermined message information MG "We are in a meeting!".
Then, the second user terminal 120 transmits predetermined message information MG of "We are in a meeting!"
Further, the server 130 is configured to transmit to the first user terminal 110 and display it on the predetermined message display window 113 as the call function screen of the first user terminal 110 .

As a result, as shown in FIG. 6(A), it is preset when the user of the second user terminal 120 operates the "call rejection" button 122b, which is an operation for not answering the call because it is not convenient for the user. In addition, the predetermined message information MG of "We are in a meeting!"
As a result, it is possible to convey to Ichiro Tanaka, the first user, information representing the situation of the second user, for example, that Emi Suzuki, the second user, is not convenient.
In other words, when a call made from the first user terminal 110 to the second user terminal 120 is not connected, information representing the situation of the second user, such as that the second user is not convenient, is sent to the first user terminal 110. is displayed on the predetermined message display window 113, which is the call function screen of the above.
As a result, the user of the first user terminal 110 can understand that the timing just happened to be inconvenient for the second user.
In the browser 111 of the first user terminal 110, which is the caller, in addition to displaying the predetermined message display window 113, a pop-up window with predetermined message information MG such as "We are in a meeting!" 114 may be configured to open.

In addition, the pre-registered predetermined message information MG may be one, but as described above, a plurality of predetermined message information MG can be set in advance in the second user terminal 120, and the second user terminal 120 can respond to calls. When operating the "call rejection" button 122b, which is an operation indicating that the call is not to be made, the configuration may be such that selection can be freely made from a plurality of pieces of predetermined message information MG.
As a result, the selected predetermined message information MG is displayed on the browser 111 of the first user terminal 110 .
As a result, the user of the second user terminal 120 can inform the user of the first user terminal 110 of the predetermined message information MG selected according to his/her situation.
For example, information about the situation in which the user of the second user terminal 120 cannot answer a call, such as "I am in a meeting!", "I am out!", "I am traveling by train!"

As shown in FIG. 6B, the first user, Ichiro Tanaka, operates the browser 111 to close the predetermined message display window 113 .
If the history icon 112d is selected, the call history is displayed in the selection display field 112f based on the recorded contents of the outgoing call, the incoming call, and the call in the database 131 of the server 130, the call is rejected, and the predetermined message information MG is displayed. When received, the predetermined message information MG is displayed as the telephone history in the selection display field 112f.

The communication system 100, which is an embodiment of the present invention obtained in this way, comprises a plurality of user terminals (110, 120) and a server 130, and the communication function screen 112 of the first user terminal 110 is capable of inputting the other party. It has a field 112a, a subject input field 112b, and a call button 112c. User identification information of the second user terminal 120 is input in the destination input field 112a, and text data TL is input in the matter input field 112b, and the call button is activated. 112c, the first user terminal 110 transmits call request information RQ from the first user terminal 110 to the second user terminal 120 and text data TL about the business to the server 130, and the server 130 , the call request information RQ received from the first user terminal 110 and the text data TL about the subject are transmitted to the second user terminal 120, and the second user terminal 120 displays "Call With the configuration that displays the call request information RQ received from the server 130, the call request information RQ received from the server 130, and the call request button 122b and the call request text data TL, the second user can receive the call request from whom and the call request. You can answer a call after seeing what it is and decide whether or not to answer the call. It is possible to answer a call while preparing to display it, or after making preparations, or to reject a call by judging that it is unnecessary to answer from the purpose.

Furthermore, a plurality of user terminals (110, 120) are registered as contacts within the same group, and the server 130 is configured to freely limit calling operations on the user terminals (110, 120) within the same group. With this, the administrator can limit the use of outgoing calls between users in the same group and manage it, thereby eliminating interference with business operations within the group.

In addition, since the server 130 is configured to freely restrict call requests to the user terminals (110, 120) from outside the group, the administrator can limit the use to calls only between users within the same group. It is possible to more reliably eliminate interference with work within the group.

Further, when the second user terminal 120 operates the "call rejection" button 122b, which is an operation for not answering the call, the server 130 sends predetermined message information MG preset in the second user terminal 120 to the first Since it is configured to transmit to the user terminal 110 and display it in the predetermined message display window 113 which is the call function screen of the first user terminal 110, it is not convenient for the first user, for example, for the second user. The user of the first user terminal 110 can understand that the timing just happened to be inconvenient for the second user.

Further, the program of the call system 100, which is the embodiment of the present invention, in the first user terminal 110, the call function screen 112 having the destination input field 112a, the message input field 112b, and the call button 112c. An operation presence/absence determination step S1 for determining whether or not the call button 112c has been operated after the user identification information of the second user terminal 120 has been input in the first input field 112a and the text data TL has been input in the message input field 112b; When the second user terminal 120 is entered in the column 112a and the text data TL is entered in the message entry column 112b and the call button 112c is operated, the first user terminal 110 transfers from the first user terminal 110 to the second user terminal 120. to the server 130, and the server 130 transmits the call request information RQ and the text data TL about the matter received from the first user terminal 110 to the second user terminal 110. 120, the second user terminal 120 selects a "call answer" button 122a, a "call rejection" button 122b, and the call request information received from the server 130 in an incoming call notification window 122, which is a call function screen. Since the RQ and the message display step S3 for displaying the text data TL about the message are provided, the second user can see what the call request is from whom and whether or not to respond to the call. It is possible to answer a call after judging whether it is necessary, prepare mentally and mentally by understanding the business, display files related to related matters on the terminal, etc. After doing so, you can answer the call, or you can reject the call by judging that it is unnecessary to answer from the business, etc. The effect is enormous.

100... Call system 110... First user terminal 111... Browser 111a... (Call system) icon 112... Call function screen 112a... Destination entry field (destination user identification information input field)
112b .
114 ... pop-up window 120 ... second user terminal 121 ... browser 122 ... incoming notification window (call function screen)
122a... "Call answer" button 122b... "Call rejection" button 123... Pop-up window 124... Basic setting screen 124a... Display name input field 124b... E-mail address input field (user specific information entry field)
124c... Checkbox 124d for selection setting of restriction on outgoing calls to outside the group 124d... Checkbox 124e for selection setting for restriction on incoming calls from outside the group... Checkbox 125e for selection setting for restriction on incoming calls from unauthorized users... Incoming message setting screen 125a Predetermined message input field (predetermined message information input field)
126...Prescribed message selection window 130...Server 131...Database RQ...Call request information TL...Text data on business MG...Prescribed message information

Claims (5)

A call system comprising a plurality of user terminals and a server, wherein a first user terminal and a second user terminal can freely make calls via the server,
a call function screen of the first user terminal has a destination input field, a message input field, and a call button;
When the user identification information of the second user terminal is entered in the destination input field and the text data is entered in the message input field and the call button is operated, the first user terminal Sends call request information to the terminal and text data about the business to the server,
The server transmits the call request information received from the first user terminal and the text data about the business to the second user terminal,
A call system, wherein the second user terminal displays a call response button, a call rejection button, call request information received from a server, and text data about a business on a call function screen. Multiple user terminals are registered as contacts within the same group,
2. The communication system according to claim 1, wherein said server is configured to freely restrict calling operations on said user terminals within the same group. 3. The call system according to claim 2, wherein said server is configured to freely limit call requests to said user terminals from outside the group. When there is an operation not to answer the call on the second user terminal, the server transmits predetermined message information preset in the second user terminal to the first user terminal and displays the call function screen of the first user terminal. 4. The communication system according to any one of claims 1 to 3, wherein the communication system is configured to display. A program for a communication system comprising a plurality of user terminals and a server, and capable of freely communicating between a first user terminal and a second user terminal via the server,
User identification information of the second user terminal in the other party input field of a call function screen having a destination input field, a message input field, and a call button in the first user terminal, and text data in the message input field is input and an operation presence/absence determination step for determining whether or not the call button has been operated;
When the second user terminal is entered in the destination entry field and text data is entered in the message entry field and the call button is operated, the first user terminal issues a call request from the first user terminal to the second user terminal. a message sending step of sending text data about the information and the message to the server, and the server sending the call request information received from the first user terminal and the text data about the message to the second user terminal;
The second user terminal comprises a call answer button, a call rejection button, and a message display step of displaying text data about the call request information and the message received from the server on the call function screen. Call system program.