JP2019029723A - Telephone controller - Google Patents

Abstract

To transfer telephone book data between a telephone system and a portable terminal by a simple operation of a portable terminal user.SOLUTION: A mail processing part 16B exchanges an electronic mail with a mail server 40 through a communication network 52, and a telephone book management part 16C converts a VCF file annexed to a reception mail received by the mail processing part 16B into telephone book data, which is then registered in a telephone book DB 15.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a telephone directory data transfer technique for transferring telephone directory data between a mobile terminal and a telephone system.

In general, in a telephone directory function of a telephone system such as a business phone system or a PBX system, when telephone directory data is registered in a telephone directory database (hereinafter referred to as a telephone directory DB), it is registered from an extension terminal of the telephone system. Yes.
As a technology for linking such a phone book DB with a phone book DB of a mobile terminal such as a smart phone or a pad used by a user, a technology for transferring phone book data between the telephone system and the mobile terminal has been proposed. (See, for example, Patent Document 1).

JP 2010-081521 A

  However, in such a prior art, in order to mutually recognize the contents of the phone book data between the phone system and the portable terminal, the phone book data is exchanged according to an individual registration format preset in the phone system. It has become. Therefore, in order to register the phone book data from the mobile terminal to the telephone system, it is necessary for the portable user to input the phone book data according to the registration form acquired from the telephone system, and the operation burden required for registration is large. There was a point.

  The present invention is to solve such a problem, and to provide a telephone directory data transfer technique capable of transferring telephone directory data between a telephone system and a portable terminal with a simple operation of a portable user. It is aimed.

  In order to achieve such an object, a telephone control device according to the present invention has a telephone book DB that stores telephone book data composed of a set of a telephone number of a destination and information on the destination, and stores a plurality of telephone book DBs. A telephone control device that exchanges and connects an extension terminal with a telephone network and performs outgoing call processing and incoming call processing using the telephone directory data, and transmits and receives electronic mail to and from a mail server via the communication network A processing unit; and a phone book management unit that converts the VCF file attached to the received mail received by the mail processing unit into the phone book data and registers the data in the phone book DB.

  Further, in the configuration example of the telephone control device according to the present invention, the mail processing unit includes the received mail stored in the mail server in response to a telephone directory mail reception request from the extension terminal. Only the requesting extension telephone number related to the extension terminal is included in the subject of the received mail, and is output as the telephone book mail to the telephone book management unit, and the telephone book management unit outputs from the mail processing unit The VCF file attached to the telephone directory mail is converted into the telephone directory data and registered in the telephone directory DB.

  Also, in one configuration example of the telephone control device according to the present invention, the telephone directory DB includes a plurality of individual telephone directory DBs provided for one or a plurality of the extension terminals, and the telephone directory management unit includes: When registering the telephone directory data in the telephone directory DB, the telephone directory data is registered in the individual telephone directory DB corresponding to the request source extension telephone number.

  Also, in one configuration example of the telephone control device according to the present invention, authentication information included in a body of the received mail is preset in the received mail received by the mail processing unit from the mail server. Only information that matches the confidential information is output to the telephone directory management unit.

  Also, in one configuration example of the telephone control device according to the present invention, the telephone book management unit selects the designated telephone book data from the telephone book DB in response to a telephone book data selection instruction from the extension terminal. The mail processing unit attaches the VCF file to the telephone book mail addressed to the designated destination in response to a telephone book mail transmission instruction from the extension terminal. This is sent to the server.

  In addition, another telephone control device according to the present invention has a telephone directory DB for storing telephone directory data consisting of a set of a destination telephone number and the destination information, and a plurality of extension terminals to be accommodated are stored in a telephone network. A telephone control device for performing outgoing call processing and incoming call processing using the telephone directory data, and a mail processing unit for sending and receiving electronic mail to and from a mail server via a communication network, and the extension A phone book management unit that selects the designated phone book data from the phone book DB and converts it into a VCF file in response to a phone book data selection instruction from the terminal, and the mail processing unit is connected to the extension terminal. In response to the telephone directory mail transmission instruction, the VCF file is attached to the telephone directory mail addressed to the designated destination and transmitted to the mail server.

  According to the present invention, based on the standard format vCard widely adopted in mobile communication terminals such as smart phones, mobile phones, and tablets, the phone book data notified from the mobile terminal by the VCF file is used as the telephone of the telephone system. It can be registered in the phone book DB managed by the control device. Therefore, it is not necessary to use an individual registration format preset in the telephone system, and the telephone directory data can be easily transferred from the portable terminal to the telephone system with a simple operation of the portable user.

It is a block diagram which shows the structure of a telephone control apparatus. It is a structural example of telephone directory DB. It is a structural example of a VCF file. It is a structural example of a telephone directory mail. It is a sequence diagram which shows a telephone directory data registration process. It is a sequence diagram (continuation) which shows a telephone directory data registration process. It is a sequence diagram which shows a telephone directory data transfer process.

Next, embodiments of the present invention will be described with reference to the drawings.
[First Embodiment]
First, a telephone control device 10 according to a first embodiment of the present invention will be described with reference to FIG. FIG. 1 is a block diagram showing the configuration of the telephone control device.
As shown in FIG. 1, a telephone control device 10 according to the present embodiment is a telephone control device such as a main device or a PBX device used in a telephone system 1 such as a business phone system or a PBX system.

The telephone control device 10 is connected to a telephone network 51 such as an IP telephone network, ISDN, PSTN, and cellular phone network via a telephone line L1, and calls the extension terminal 20 accommodated under the telephone line L3 via a telephone line L3. It has a function of providing a call service for the extension terminal 20 using the telephone network 51 by switching connection to the line L1.
The telephone control device 10 is connected to a communication network 52 such as the Internet via a communication line L2, and has a function of transmitting and receiving mail using a mail server 40 connected to the communication network 52. Yes.

The extension terminal 20 includes an extension telephone used in the telephone system 1 such as a business phone system and a PBX system, and a communication information terminal such as a PC, and is connected to the telephone control apparatus 10 via the extension line L3.
The mobile terminal 30 is composed of a mobile communication terminal such as a smart phone, a mobile phone, and a tablet, and has a function of performing a call, data communication, and mail transmission / reception by connecting to the telephone network 51 and the communication network 52 via a wireless line. doing.
The mail server 40 is a general mail server that transmits and receives mail to and from the telephone control device 10 and the mobile terminal 30 via the communication network 52.

[Telephone control device]
Next, the configuration of the telephone control device 10 according to the present embodiment will be described in detail with reference to FIG.
The telephone control device 10 includes a network I / F unit 11, an extension I / F unit 12, a switch unit 13, a storage unit 14, a telephone directory DB 15, and a control unit 16 as main functional units.

The network I / F unit 11 has a function of exchanging call control messages (call control signals) and voice data (voice signals) with the telephone network 51 via the telephone line L1, and a communication network via the communication line L2. And a function for exchanging communication data with 52.
The extension I / F unit 12 has a function of exchanging various data such as control data, voice data, and character data with the extension terminal 20 via the extension line L3.
The switch unit 13 has a function of mutually exchanging voice data (voice signal) on the network I / F unit 11 side and voice data on the extension I / F unit 12 side.

The storage unit 14 includes a storage device such as a hard disk or a semiconductor memory, and has a function of storing various processing data and programs used by the control unit 16. The program is read from an external device or a recording medium (both not shown) connected in advance to the telephone control device 10 and stored in the storage unit 14.
The main processing data stored in the storage unit 14 includes call control data used for call control of the extension terminal 20, account information used for mail transmission / reception, secret information for collating phone book mail for registering phone book data, and the like. There are various processing data.

  The phone book DB 15 is a database that includes a storage device such as a hard disk or a semiconductor memory, and stores a plurality of phone book data. FIG. 2 is a configuration example of the telephone directory DB. As shown in FIG. 2, the phone book data includes data of various items related to the destination information such as a name related to the destination, a company name, a company phone number, a mobile phone number, a mail address, and an address.

  At this time, the telephone directory DB 15 includes a plurality of individual telephone directory DBs provided for each one or a plurality of extension terminals 20. These individual telephone directory DBs are associated with individual extension telephone numbers unique to the extension terminals 20 and group extension telephone numbers of groups composed of a plurality of extension terminals 20. Therefore, the access processing to these individual telephone directory DBs is limited to the extension terminal 20 to which the corresponding individual extension telephone number or group extension telephone number is assigned. As a result, it is possible to construct a personal individual telephone directory DB that can be used only by individual extension users or an individual telephone directory DB that can be used only by a group such as a department.

The control unit 16 includes a CPU and its peripheral circuits, and has a function of operating as various processing units by causing the CPU and a program in the storage unit 14 to cooperate.
The main processing units in the control unit 16 include a call control unit 16A, a mail processing unit 16B, and a telephone directory management unit 16C.

  The call control unit 16A uses the phone book data by switching and connecting the telephone line L1 and the extension terminal 20 via the network I / F unit 11 and the switch unit 13 based on the call control data in the storage unit 14. It has a function of providing the extension terminal 20 with various call services using the telephone network 51 such as outgoing call processing and incoming call processing. The call control unit 16A is the same as that provided in a general telephone control device, and a detailed description thereof is omitted here.

  Based on the account information stored in the storage unit 14, the mail processing unit 16 </ b> B has a function of transmitting and receiving an electronic mail (hereinafter referred to as mail) via the network I / F unit 11 and the extension terminal 20. In response to the phone book mail reception request, the received mail stored in the mail server 40 is only received when the requesting extension telephone number related to the extension terminal 20 is included in the subject of the received mail. The function of outputting the phone book mail to the management unit 16C, and the authentication information included in the text of the phone book mail among the phone book mails received from the mail server 40 are the secret information preset in the storage unit 14 and Only those that match are output to the telephone directory management unit 16C as telephone directory mail.

  In response to a request from the extension terminal 20, the telephone directory management unit 16 </ b> C has a function of performing access processing such as registration / editing / deletion of telephone directory data with respect to the telephone directory DB 15, and the individual telephone directory data included in the telephone directory DB 15. It has a function of restricting access processing from the extension terminal 20 based on individual extension telephone numbers and group extension telephone numbers associated with individual telephone directory data.

  Further, the phone book management unit 16C is attached to the phone book mail output from the mail processing unit 16B and the function of mutually converting the VCF file used in vCard (registered trademark) and the phone book data of the phone book DB 15. The function of converting the existing VCF file into phone book data and registering it in the phone book DB 15, and when registering the phone book data in the phone book DB 15, the phone book data is stored in the individual phone book DB corresponding to the requesting extension telephone number. It has a function to register.

  One of the standard formats for electronic business cards is vCard. vCard is a quasi-standardized proposal for RFC2425 and RFC2426, and is widely used in mobile communication terminals such as smart phones, mobile phones, and tablets.

FIG. 3 is a configuration example of the VCF file. The data of vCard is stored and exchanged in a VCF file as shown in FIG. In the VCF file, for each item such as “name” and “phone number” constituting the phone book data, a set of identification data indicating each item and item data indicating the content of the item is stored.
Therefore, if the identification data is registered in advance, the corresponding item data can be converted into individual destination information in the phone book data.

  For example, among “N: Taro; Sagami ;;;”, “N” is identification data indicating the item “name”, and “Taro; Sagami ;;;” is the item data of the item “name”. In “TEL; type = WORK; type = VOICE; type = pref: 042xxxyyy”, “TEL; type = WORK; type = VOICE; type = pref” is identification data indicating the item “telephone number” (company). Yes, “042xxxyyy” is item data indicating the item “telephone number” (company).

In a general mobile communication terminal, if a mobile user browses the phone book, selects specific phone book data and performs an operation to instruct transfer, the selected phone book data is automatically converted into a VCF file used in vCard. If a transmission destination is selected, a mail with a VCF file attached is transmitted.
In addition, when a mobile communication terminal receives a mail with a VCF file attached, a confirmation screen is displayed as to whether registration is necessary, and when a portable user instructs to register, the phone book data stored in the VCF file is transferred to the mobile phone. It is automatically registered in the communication terminal.

  In the present invention, paying attention to such vCard, the VCF file used in vCard and the phone book data in the phone book DB 15 are mutually converted by the phone book management unit 16C. The phone book data obtained by converting the VCF file attached to the phone book mail received by the telephone control device 10 is registered in the phone book DB 15.

  FIG. 4 is a configuration example of a telephone directory mail. The phone book mail is an electronic mail for transferring the VCF file. Here, an extension number for specifying the phone book is described in the “subject” column of the phone book mail, and authentication information (password) for authenticating the phone book mail is described in the text. In addition, a VCF file with a file name “Taro Sagami.vcf” is attached to the telephone book mail as an attached file.

[Operation of First Embodiment]
Next, with reference to FIG. 5 and FIG. 6, as the operation of the telephone control device 10 according to the present embodiment, the telephone book data attached to the telephone book mail transmitted from the portable terminal 30 is stored in the telephone system 1. The phone book data registration process registered in the phone book DB 15 will be described. FIG. 5 is a sequence diagram showing a telephone directory data registration process. FIG. 6 is a sequence diagram (continuation) showing the telephone directory data registration process.

First, as shown in FIG. 5, in the portable terminal 30, when the portable user browses the phone book, selects any phone book data, and performs an operation to instruct transfer (step 100), the selected phone The book data is converted into a VCF file and attached to the phone book mail (step 101), and the phone book mail addressed to the telephone control device 10 designated by the portable user is transmitted to the mail server 40 via the communication network 52. (Step 102). At this time, a plurality of phone book data may be transmitted together in one VCF file.
The mail server 40 accumulates the phone book mail transmitted from the mobile terminal 30 (step 103).

On the other hand, in the extension terminal 20, when the extension user performs a telephone book mail receiving operation for requesting reception of the telephone book mail (step 110), the telephone book is transferred from the extension terminal 20 to the telephone controller 10 via the extension line L3. A mail reception request is notified (step 111).
In the telephone control device 10, the mail processing unit 16 B specifies a request source extension number specific to the request source extension terminal 20 in response to a telephone directory mail reception request from the extension terminal 20 (step 112). A mail list request regarding received mail is transmitted from the F unit 11 to the mail server 40 via the communication line L2 and the communication network 52 (step 113).

  In response to the mail list request from the telephone control device 10, the mail server 40 acquires mail list data related to the received mail addressed to the telephone control device 10 (step 114), and receives a mail list response including the mail list data. Is returned to the telephone control device 10 (step 115). The mail list data includes data indicating an outline of each received mail, such as a transmission source and subject related to the stored received mail addressed to the telephone control device 10.

  In response to the mail list response from the mail server 40, the mail processing unit 16B selects a received mail in which the same extension number as the requesting extension number is included in the subject from the mail list data included in the mail list response (Step S1). 120), a mail reception request for requesting reception of the selected received mail is transmitted to the mail server 40 (step 121).

  The mail server 40 acquires the specified received mail in response to the mail reception request from the telephone control device 10 (step 122), and returns a mail reception response including these received mails to the telephone control device 10 (step 123). ).

In response to the mail reception response from the mail server 40, the mail processing unit 16B acquires the authentication information described in the first line of the text for each received mail included in the mail reception response, and stores it in the storage unit 14 in advance. By verifying with the registered secret information, authentication is performed as to whether the received mail is a legitimate mail, and only the legitimate received mail that has been authenticated is output to the telephone book management unit 16C as a telephone book mail. (Step 124).
At this time, the mail processing unit 16B makes an inquiry to the extension terminal 20 of the telephone book mail reception request source for each received mail for which authentication has been obtained, and only the received mail for which the approval of registration is obtained from the extension user is stored in the telephone book. You may make it output to the telephone directory management part 16C as an email.

  The phone book management unit 16C converts the attached VCF file into phone book data for each phone book mail output from the mail processing unit 16B, and registers the obtained phone book data in the phone book DB 15 (step) 125). At this time, when the individual phone book DB corresponding to the request source extension number is constructed in the phone book DB 15, the phone book management unit 16C uses the individual phone book corresponding to the phone book data obtained by converting the VCF file. Register in DB.

  Therefore, for example, if the request source extension number is “150”, only the received mail including “150” in the subject is received from the mail server 40 and output as a telephone directory mail by the mail processing unit 16B. Then, the telephone directory management unit 16C converts the VCF file of the telephone directory mail into telephone directory data and registers it in the individual telephone directory DB corresponding to the request source extension number “150”.

  At this time, if a plurality of extension numbers are described in the subject, the same phone book data is registered in a plurality of corresponding individual phone book DBs. Further, if a common telephone directory DB shared by all the extension terminals 20 is provided in the telephone directory DB 15 and, for example, the extension number “999” is associated with the common telephone directory DB, the telephone directory mail including “999” in the subject line Phone book data obtained from the VCF file is registered in the shared phone book DB.

Thereafter, the telephone book management unit 16C notifies the requesting extension terminal 20 via the extension line L3 from the extension I / F unit 12 of a registration completion notification indicating completion of registration of the phone book data (step 126).
The extension terminal 20 displays a registration completion notification from the telephone control device 10 on the screen (step 127). As a result, the extension user is notified that the phone book data has been registered.

Also, the mail processing unit 16B sends a registration completion mail addressed to the registration request source mobile terminal 30 indicating the completion of registration of the phone book data in response to the completion of registration of the phone book data in the phone book management unit 16C. 40 (step 128).
The mail server 40 accumulates the registration completion mail transmitted from the telephone control device 10 (step 129).

Thereafter, as shown in FIG. 6, when a mobile user performs a mail receiving operation in the mobile terminal 30 (step 130), a mail reception request is notified from the mobile terminal 30 to the mail server 40 via the communication network 52. (Step 131).
In response to the mail reception request from the mobile terminal 30, the mail server 40 acquires the stored registration completion mail from the telephone control device 10 (step 132) and returns it to the mobile terminal 30 (step 133).
The portable terminal 30 displays the registration completion mail received from the mail server 40 on the screen (step 134). This notifies the mobile user that the phone book data has been registered.

[Effect of the first embodiment]
As described above, in the present embodiment, the mail processing unit 16B transmits / receives an electronic mail to / from the mail server 40 via the communication network 52, and the telephone directory management unit 16C receives the mail processing unit 16B. The VCF file attached to the mail is converted into phone book data and registered in the phone book DB 15.

  As a result, based on the standard format vCard widely used in mobile communication terminals such as smart phones, mobile phones, tablets, etc., the phone book data notified by the VCF file from the mobile terminal 30 is used for the telephone control of the telephone system 1. It can be registered in the telephone directory DB 15 managed by the apparatus 10. Therefore, it is not necessary to use an individual registration format set in advance in the telephone system 1, and telephone book data can be easily transferred from the portable terminal 30 to the telephone system 1 with a simple operation of the portable user. Become.

  Further, in the present embodiment, the mail processing unit 16B makes a request source extension telephone number related to the extension terminal 20 among the received mails stored in the mail server 40 in response to a telephone book mail reception request from the extension terminal 20. Is received only in the subject of the received mail, and is output as a telephone book mail to the telephone book management unit 16C. The telephone book management unit 16C is attached to the telephone book mail output from the mail processing unit 16B. It is also possible to convert the existing VCF file into phone book data and register it in the phone book DB 15.

  As a result, only the phone book data corresponding to the requesting extension telephone number of the extension terminal 20 instructing the telephone book mail reception request is registered in the phone book DB 15. For this reason, unless the extension user supports the phone book mail reception request, the phone book data is not registered without the extension user. Therefore, high security can be obtained in registration of telephone directory data using received mail.

In the present embodiment, the phone book DB 15 includes a plurality of individual phone book DBs provided for each of the one or more extension terminals 20, and the phone book management unit 16C stores the phone book data in the phone book DB 15. When registering, the telephone directory data may be registered in the individual telephone directory DB corresponding to the requesting extension telephone number.
As a result, even when a personal phone book DB that can be used only by individual extension users or an individual phone book DB that can be used only by a group such as a department is built in the phone book DB 15. Phone book data can be registered in the individual phone book DB.

Further, in the present embodiment, the mail processing unit 16B only receives the received mail received from the mail server 40 that matches the authentication information included in the body of the phone book mail with the preset secret information. The telephone book mail may be output to the telephone book management unit 16C as a telephone book mail.
As a result, unauthorized telephone directory mail can be eliminated, and high security can be obtained in registration of telephone directory data using received mail.

  Further, in FIG. 5, the case where the phone book mail reception process is executed in response to the phone book mail reception request from the extension terminal 20 has been described as an example, but not the phone book mail reception request from the extension terminal 20, The telephone directory mail reception process may be executed periodically at regular intervals.

  In this case, the mail processing unit 16B extracts the extension telephone number included in the subject from each received mail received from the mail server 40 and indicates that the telephone directory mail is received by the corresponding extension terminal 20, for example, on the display screen. You may make it display with a specific pixel. Based on the telephone directory mail reception request notified to the extension terminal 20 in response to an operation by the extension user based on this display, the processing from step 124 onward may be executed.

[Second Embodiment]
Next, a telephone control device 10 according to a second embodiment of the present invention will be described.
In the present embodiment, a case in which telephone directory data is transferred from the telephone control device 10 of the telephone system 1 to the mobile terminal 30 will be described.

In the present embodiment, the phone book management unit 16C has a function of selecting the designated phone book data from the phone book DB 15 and converting it into a VCF file in response to a phone book data selection instruction from the extension terminal 20. ing.
In response to the telephone book mail transmission instruction from the extension terminal 20, the mail processing unit 16B attaches the VCF file output from the telephone book management unit 16C to the telephone book mail destined for the designated destination. The function of transmitting to the server 40 is provided.
Other configurations according to the present embodiment are the same as those in the first embodiment, and a detailed description thereof is omitted here.

[Operation of Second Embodiment]
Next, referring to FIG. 7, as an operation of the telephone control apparatus 10 according to the present embodiment, the telephone book data registered in the telephone book DB 15 of the telephone system 1 is attached to the telephone book mail and attached to the portable terminal. The telephone directory data transfer process to be transferred to 30 will be described. FIG. 7 is a sequence diagram showing a telephone directory data transfer process.

  First, in the extension terminal 20, when the extension user browses the phone book DB 15 and performs a phone book data selection operation for selecting the phone book data to be transferred to the mobile terminal 30 (step 200), the extension terminal 20 selects the extension line. A telephone directory data selection instruction is notified to the telephone control device 10 via L3 (step 201). At this time, a plurality of phone book data may be selected and instructed.

  Subsequently, in the extension terminal 20, when the extension user creates a telephone book mail addressed to the mobile terminal 30 (step 202) and then performs a mail transmission operation (step 203), the extension terminal 20 sends the extension line L3. The telephone control apparatus 10 is notified of a telephone directory mail transmission instruction via (step 204).

  In the telephone control device 10, the telephone book management unit 16C selects the designated telephone book data from the telephone book DB 15 and converts it into a VCF file in response to a telephone book data selection instruction from the extension terminal 20 (step 205). .

Further, the mail processing unit 16B attaches the VCF file output from the telephone book management unit 16C to the telephone book mail destined for the designated destination in response to the telephone book mail transmission instruction from the extension terminal 20. (Step 206), and transmits to the mail server 40 (step 207).
The mail server 40 accumulates the telephone directory mail transmitted from the telephone control device 10 (step 208).

Thereafter, when the mobile user performs a mail receiving operation on the mobile terminal 30 (step 210), a mail reception request is notified from the mobile terminal 30 to the mail server 40 via the communication network 52 (step 211).
The mail server 40 acquires a received mail addressed to the mobile terminal 30 in response to a mail reception request from the mobile terminal 30 (step 212), and returns the acquired received mail to the mobile terminal 30 (step 213).

  The mobile terminal 30 displays the received mail notified from the mail server 40 on the screen (step 214), and is attached to the received mail in response to a registration operation permitting registration of the phone book data by the mobile user (step 215). The existing VCF file is converted into telephone directory data and registered in the telephone directory of its own terminal (step 216).

[Effect of the second embodiment]
As described above, in the present embodiment, the telephone book management unit 16C selects the designated telephone book data from the telephone book DB 15 and converts it into a VCF file in response to the telephone book data selection instruction from the extension terminal 20. The mail processing unit 16B attaches the VCF file output from the phone book management unit 16C to the phone book mail destined for the designated destination in response to the phone book mail transmission instruction from the extension terminal 20. The data is transmitted to the mail server 40.

  Thereby, based on the standard format vCard widely adopted in mobile communication terminals such as smart phones, mobile phones, tablets, etc., the phone book registered in the phone book DB 15 managed by the telephone control device 10 of the telephone system 1 Data is transferred to the portable terminal 30 by the VCF file. Therefore, it is not necessary to use an individual registration format preset in the telephone system 1, and the telephone directory data can be easily transferred from the telephone system 1 to the portable terminal 30 with a simple operation of the portable user. Become.

  Further, in FIG. 7, the case where the telephone book mail transmission process is executed in response to the telephone book mail transmission request from the extension terminal 20 has been described as an example, but the telephone book mail transmission request from the extension terminal 20 is not an example. In response to the phone book data transmission request mail from the portable terminal 30, the requested phone book data may be transmitted by phone book mail.

  In this case, when the mail processing unit 16B receives the telephone book data transmission request mail from the mail server 40, the telephone book management unit 16C acquires the telephone book data requested by the telephone book data transmission request mail from the telephone book DB 15. The mail processing unit 16B creates a phone book mail addressed to the portable terminal 30, attaches the VCF file obtained by the phone book management unit 16C, and transmits it to the mail server 40.

[Extended embodiment]
The present invention has been described above with reference to the embodiments, but the present invention is not limited to the above embodiments. Various changes that can be understood by those skilled in the art can be made to the configuration and details of the present invention within the scope of the present invention. In addition, each embodiment can be implemented in any combination within a consistent range.

  DESCRIPTION OF SYMBOLS 1 ... Telephone system, 10 ... Telephone control apparatus, 11 ... Network I / F part, 12 ... Extension I / F part, 13 ... Switch part, 14 ... Memory | storage part, 15 ... Phonebook DB, 16 ... Control part, 16A ... Call control unit, 16B ... mail processing unit, 16C ... telephone directory management unit, 20 ... extension terminal, 30 ... mobile terminal, 40 ... mail server, 51 ... telephone network, 52 ... communication network, L1 ... telephone line, L2 ... communication Line, L3 ... extension line.

Claims (6)

Having a phone book DB for storing phone book data consisting of a set of the phone number of the callee and the callee information, and connecting and connecting a plurality of accommodated extension terminals to the telephone network, and using the phonebook data A telephone control device that performs outgoing call processing and incoming call processing,
A mail processing unit for sending and receiving e-mails to and from a mail server via a communication network;
A telephone control device comprising: a telephone directory management section that converts a VCF file attached to a received mail received by the mail processing section into the telephone directory data and registers it in the telephone directory DB. The telephone control device according to claim 1,
The mail processing unit includes, in response to a telephone directory mail reception request from the extension terminal, a request source extension telephone number related to the extension terminal among the received mails stored in the mail server in the subject of the received mail Only those that are received and output as phonebook mail to the phonebook management unit,
The telephone directory management unit converts a VCF file attached to the telephone directory mail output from the mail processing unit into the telephone directory data and registers it in the telephone directory DB. . The telephone control device according to claim 2,
The phone book DB includes a plurality of individual phone book DBs provided for each of the one or more extension terminals,
The telephone directory management unit registers the telephone directory data in the individual telephone directory DB corresponding to the requesting extension telephone number when registering the telephone directory data in the telephone directory DB. apparatus. The telephone control device according to any one of claims 2 to 3,
The mail processing unit outputs only the received mail received from the mail server to the telephone directory management unit when the authentication information included in the body of the received mail matches the preset secret information. A telephone control device characterized by: The telephone control device according to any one of claims 1 to 4,
In response to a phone book data selection instruction from the extension terminal, the phone book management unit selects the designated phone book data from the phone book DB and converts it into a VCF file,
The mail processing unit attaches the VCF file to a telephone book mail destined for the designated destination and sends it to the mail server in response to a telephone book mail transmission instruction from the extension terminal. Phone control device to do. Having a phone book DB for storing phone book data consisting of a set of the phone number of the callee and the callee information, and connecting and connecting a plurality of accommodated extension terminals to the telephone network, and using the phonebook data A telephone control device that performs outgoing call processing and incoming call processing,
A mail processing unit for sending and receiving e-mails to and from a mail server via a communication network;
A phone book management unit for selecting the designated phone book data from the phone book DB and converting it into a VCF file in response to a phone book data selection command from the extension terminal;
The mail processing unit attaches the VCF file to a telephone book mail destined for the designated destination and sends it to the mail server in response to a telephone book mail transmission instruction from the extension terminal. Phone control device to do.

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