JP2015076843A - Telephone device and program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable an incoming call response by a terminal on the desired side without complicated settings by a user at the use of an IP telephone service, using the same telephone number between a mobile terminal and a fixed telephone terminal, for example.SOLUTION: The telephone device is available of the telephone service by the periodic transmission of registration requests to the IP telephone server. A telephone device 10 (a control unit 111 of a main device 11), on receiving a registration request from another telephone device (a mobile terminal 20) which uses the same telephone service, controls to suspend the transmission of the registration request of the self-device to an IP telephone server 30.

Description

  The present invention uses an IP (Internet Protocol) telephone service, for example, a telephone device that accommodates a fixed telephone terminal, has the same telephone number as the fixed telephone terminal, and similarly uses the IP telephone service. For example, the present invention relates to a telephone device and a program capable of comfortably using a telephone service with a mobile terminal such as a mobile phone.

  2. Description of the Related Art Conventionally, a transfer telephone service that can transfer an incoming call to another mobile phone registered in advance or to an office or home phone is known. For example, in Patent Document 1, when a key telephone main unit receives an incoming call from an external line to be transferred via a public line network, the transfer is valid on the condition that the mobile phone terminal is registered in the radio base station. And a method of transferring to the mobile phone terminal is disclosed.

JP 9-322255 A

  By the way, if the IP telephone service is subscribed to the service, it can receive the service anywhere in the Internet connection environment. The IP terminal periodically performs registration operation using an IP address with respect to an IP telephone server that provides an IP telephone service. At this time, when the mobile terminal and the fixed telephone terminal try to use the same IP telephone service with the same telephone number, when the mobile terminal and the fixed telephone terminal perform address registration to the IP telephone server, the mobile terminal side If the user ID and password on the fixed telephone terminal side are correct, the IP telephone server operates with the terminal registered later as valid.

  For this reason, when an incoming call occurs, the IP telephone server notifies the terminal registered at that time of the incoming call, so for example, it is known that the user has a call from a certain destination. Sometimes, even if you want to receive the incoming call on the go (mobile terminal side), if the incoming call occurs while the fixed telephone terminal side is enabled, the incoming call may be notified to the fixed telephone terminal side. The mobile terminal cannot reliably answer the incoming call. In other words, in the existing basic IP telephone service, if double registration is performed with different IP addresses, an incoming call notification is made to a terminal having an IP address registered later. There was a problem that it could not be used beyond the base.

  The present invention has been made to solve the above-described problems. For example, when the same telephone number is used for the IP telephone service in the mobile terminal and the fixed telephone terminal, the user does not perform complicated settings. An object of the present invention is to provide a telephone device and a program capable of answering an incoming call at a desired terminal.

  In order to solve the above-described problem, a telephone device according to a first aspect of the present invention is a telephone device that can use a telephone service by periodically transmitting a registration request to an IP telephone server. When the registration request is received from another telephone device using a telephone service, a control unit is provided that controls to stop transmission of the registration request to the IP telephone server.

  In the present invention, the control unit resumes transmission of its own registration request when the registration request is not received from the other telephone device within a predetermined time.

  In the present invention, when the control unit receives a request to delete registration from the other telephone device, the control unit restarts transmission of the registration request of the control unit.

  A program according to a second aspect of the present invention is a program of a telephone device that is executed by a computer and can use a telephone service by periodically sending a registration request to an IP telephone server, A process of receiving the registration request from another telephone device using the same telephone service, and a process of stopping transmission of the registration request to the IP telephone server when the registration request is received. Features.

  According to the present invention, for example, when using the IP telephone service with the same telephone number between the mobile terminal and the fixed telephone terminal, the user can make an incoming call response at the desired terminal without performing complicated settings. Possible telephone devices and programs can be provided.

It is a figure which shows an example of the connection structure of the IP telephone system to which the telephone apparatus which concerns on embodiment of this invention is connected. It is an operation | movement sequence diagram of the IP telephone system of FIG. It is a block diagram which shows the structure of the telephone apparatus which concerns on embodiment of this invention. It is a flowchart which shows operation | movement of the mobile terminal which concerns on embodiment of this invention. It is a flowchart which shows operation | movement of the telephone apparatus which concerns on embodiment of this invention.

  DESCRIPTION OF EMBODIMENTS Hereinafter, a mode for carrying out the present invention (hereinafter referred to as this embodiment) will be described in detail with reference to the accompanying drawings. Note that the same numbers are assigned to the same elements throughout the description of the present embodiment.

(Configuration of the embodiment)
In FIG. 1, the IP telephone system 1 includes a telephone device 10 according to the present embodiment, a mobile terminal 20 such as a mobile phone, and an IP telephone server 30. The telephone device 10 includes a main device 11 that controls by sharing a plurality of external lines and extensions, and a plurality of fixed telephone terminals (child devices 12) accommodated in the main device 11. The IP telephone server 30 is an exchange compatible with IP, and uses, for example, RTP (Real-time Transmission Protocol) to packetize voice and connect the telephone apparatus 10 and the mobile terminal 20 connected to the IP network 40. Make a call with. In addition, the mobile terminal 20 shown here demonstrates as what has the same telephone number as the telephone apparatus 10 which concerns on this embodiment.

  FIG. 2 shows an operation sequence diagram of the IP telephone system 1 shown in FIG. The schematic operation of the IP telephone system 1 of FIG. 1 will be described below with reference to the operation sequence diagram of FIG. Note that call control related to commands and responses described below is realized by SIP (Session Initiation Protocol).

  First, when receiving an incoming call at the mobile terminal 20, the application of the mobile terminal 20 is activated and registered in the IP telephone server 30 (step S11), and an OK response is obtained from the IP telephone server 30 (step S12). Then, registration is also performed for the telephone device 10 that accommodates the handset 12 (step S13), and an OK response is obtained from the telephone device 10 (step S14). In FIG. 1, registration to the IP telephone server 30 includes a. Registration to the telephone device 10 is b. Is shown as

  The telephone device 10 according to the present embodiment does not perform the registration operation for the IP telephone server 30 when there is a registration request from the mobile terminal 20 periodically. Therefore, when an incoming call occurs, the IP telephone server 30 notifies the incoming call to the mobile terminal 20 side (step S15). In response to this, the mobile terminal 20 sends a message acceptance response indicating that the incoming call has been accepted (step S16), and performs a call process such as ringing a bell to notify that the call is in progress (step S17). As a result, the user can respond to the incoming call at the mobile terminal 20, and when the user responds, the user notifies the response (step S18).

  When the user does not want to receive an incoming call on the mobile terminal 20 side or wants the telephone device 10 to make an answering machine response by setting an answering machine, for example, the application on the mobile terminal 20 side is terminated. As a result, the mobile terminal 20 does not make a registration request to the IP telephone server 30 (step S19), and at the same time, no registration request is made to the telephone device 10 side. Even if the application is not terminated, if the line service does not function due to out of service or the like, no registration request is made to the telephone device 10 side.

  When the telephone device 10 detects that there is no registration request from the mobile terminal 20 for a certain period of time, it makes a registration request to the IP telephone server 30 (step S20), and obtains an OK response from the IP telephone server 30 (step S21). The registration performed from the telephone device when there is no registration request from the mobile terminal 20 is shown in FIG. It is shown as Thereafter, when an incoming call occurs, the IP telephone server 30 notifies the telephone device 10 of the incoming call (step S22). Thereby, the telephone device 10 makes a message acceptance response indicating that the incoming call has been accepted to the IP telephone server 30 (step S23), and notifies that the calling process such as ringing the bell is being performed (step S24). The incoming call response or answering machine response is notified (step S25). In this manner, the incoming notification is not transmitted to the mobile terminal 20, and the incoming call response can be made to the telephone device 10 side.

  FIG. 3 shows the configuration of the telephone device 10 according to the present embodiment. Here, the internal configuration of the main apparatus 11 is shown, and the peripheral connection configuration is also shown. As shown in FIG. 3, the main device 11 includes a control unit 111, a storage unit 112, an analog telephone communication unit 113, a mobile phone communication unit 114, an analog extension communication unit 115, and an IP network communication unit 116. I have.

  The control unit 111 is composed of a general-purpose one-chip CPU and serves as a control center for the main device 11. When the control unit 111 receives a registration request from another telephone device (mobile terminal 20) that uses the same telephone service by sequentially reading and executing the program stored in the storage unit 112, the control unit 111 transmits its own program to the IP telephone server 30. Control to stop sending registration request.

  The control unit 111 may perform control so as to resume transmission of its own registration request when a registration request is not received from the mobile terminal 20 within a predetermined time. Further, the control unit 111 may control to resume transmission of its own registration request when receiving a request to delete registration (registration deletion request) from the mobile terminal 20.

  The storage unit 112 includes a program area and a work area. The program area stores a program executed by the control unit 111, and the work area stores various data generated in the program execution process. For example, a dynamic RAM, a static RAM, or a rewritable flash memory is mounted on the storage unit 112.

  The analog telephone communication unit 113 is connected to an analog telephone network (not shown) and is configured to allow analog telephone communication. In addition, the mobile phone communication unit 114 is connected to a mobile phone network (not shown) and is configured to enable mobile phone communication. The analog extension communication unit 115 supports analog telephone communication, and is connected to a plurality of extension telephone terminals (not shown). The analog extension communication unit 115 has a function of connecting to an analog telephone network, a mobile phone network, and an external telephone terminal on the IP network 40 so that communication is possible. The IP network communication unit 116 is connected to the IP network 40 and can communicate with a plurality of IP telephone terminals on the IP network 40 in parallel. The IP network communication unit 116 is connected to a fixed telephone terminal (slave unit 12 in FIG. 1) via a LAN (Local Area Network).

(Operation of the embodiment)
Hereinafter, the operation of the mobile terminal 20 will be described in detail with reference to the flowchart of FIG. 4, and the operation of the telephone device 10 according to the present embodiment will be described in detail with reference to the flowchart of FIG.

  In FIG. 4, when the user wants to receive an incoming call at the mobile terminal 20 (step S101 “YES”), the user confirms whether the application is activated (step S102), and activates the application if not activated (step S102). S103). When the application is activated, the mobile terminal 20 registers with the IP telephone server 30 (step S104). Subsequently, the mobile terminal 20 also registers with the telephone device 10 that houses the handset 12 (step S105). Then, it is determined whether or not an incoming call has occurred and whether or not the incoming call has been answered (step S106). When an incoming call has occurred and responded (step S106 "responds"), an incoming call response is made (step S107). If no incoming call has occurred or if no incoming call is answered, the process returns to step S101. The telephone device 10 does not perform the registration operation with respect to the IP telephone server 30 when there is a registration request periodically from the mobile terminal 20. Therefore, when an incoming call occurs, the IP telephone server 30 notifies the mobile terminal 20 of the incoming call, and the user can respond to the incoming call at the mobile terminal 20 (step S107).

  If the user does not want to receive an incoming call on the mobile terminal 20 side or wants the telephone device 10 to make an answering machine response by setting, for example, an answering machine (step S101 “NO”), the application on the mobile terminal 20 side Check if is running. (Step S108). If it is activated (“YES” in step S108), the application is terminated (S109), and is deleted and registered in the IP telephone server 30 (step S110). Then, deletion registration is also performed on the telephone device 10 side (step S111). As a result, the mobile terminal 20 does not make a registration request to the IP telephone server 30, and at the same time, makes no registration request to the telephone device 10 side.

  In FIG. 5, when there is a registration request from the mobile terminal 20 periodically (step S201 “YES”), the telephone device 10 (the control unit 111 of the main device 11) further registers the registration request from the mobile terminal 20. It is determined whether the request is a request or a deletion request (step S202). When the control unit 111 receives the registration request (step S202 “registration request”), the control unit 111 determines whether the IP telephone server 30 is being registered (step S203). If not being registered (“NO” at step S203), the process returns to step 201. If registration is in progress (step S203 “YES”), the registration operation to the IP telephone server 30 is stopped. (Step S204). On the other hand, if there is no registration request from the mobile terminal 20 (step S201 “NO”) and the time is up (step S205 “YES”), or the control unit 111 receives a deletion request from the mobile terminal 20 (step S202 “deletion”). Request "), a registration request is periodically transmitted to the IP telephone server 30 (step S206).

  When an incoming call occurs, the IP telephone server 30 notifies the telephone device 10 of the incoming call. Therefore, the telephone device 10 determines whether there is an incoming call or whether to respond to the incoming call. (Step S207) When responding to an incoming call (Step S207 “Respond”), the telephone device makes an incoming call response (Step S208). If no incoming call has occurred in step 207, or if no response is received, the process returns to step S201.

(Effect of embodiment)
According to the telephone apparatus 10 according to the present embodiment, when the telephone apparatus 10 (the control unit 111 of the main apparatus 11) receives a registration request from another telephone apparatus (mobile terminal 20) that uses the same telephone service, the IP telephone Control is performed to stop transmission of its own registration request to the server 30. Therefore, when using the IP telephone service with the same telephone number between the mobile terminal 20 and the fixed telephone terminal 12, it is possible for the user to answer the incoming call without making complicated settings. become. This function is effective when, for example, the user knows that there is a telephone call from a certain destination and receives the incoming call at the destination (mobile terminal side).

  Also, according to the telephone device 10 according to the present embodiment, the control unit 111 resumes transmission of its own registration request when it does not receive a registration request from the mobile terminal 20 within a predetermined time. In this case, the incoming call notification is not transmitted to the mobile terminal 20, and the incoming call response can be made to the telephone device 10 side. The user does not want to receive an incoming call on the mobile terminal 20 side, or does not receive the incoming call because the line service does not function due to out of service area, etc. It is effective in the case. In this case, by terminating the application on the mobile terminal 20 side, the registration request is not made to the IP telephone server 30, and at the same time, the registration request is not made to the telephone device 10 side.

  Also, according to the telephone device 10 according to the present embodiment, when the control unit 111 receives a request to delete registration from another telephone device such as the mobile terminal 20, the control unit 111 resumes transmission of its own registration request. Therefore, the registration can be canceled by another telephone device such as the mobile terminal 20, and in that case, the telephone device 10 can be made to respond to the incoming call, and the telephone device 10 that is easy to use can be provided.

  In addition, according to the telephone apparatus 10 which concerns on this embodiment, it consists of the main apparatus 11 which shares and controls a some external line and an extension, and the some fixed telephone terminal (slave machine 12) accommodated in the main apparatus 11. Although a business phone has been exemplified, a gateway may be substituted, and any communication device having an Internet connection environment such as a PC or a tablet terminal connected via a LAN (Local Area Network) may be used.

  Further, the program according to the present embodiment is executed by a computer (control unit 111) in FIG. 3, for example, and a telephone that can use a telephone service by periodically sending a registration request to the IP telephone server 30. For example, the program of the apparatus 10 is stored in a predetermined area (program area) of the storage unit 112. Then, for example, as shown in the flowchart of FIG. 5, the program receives the registration request from the other telephone device that uses the same telephone service (step S201) and receives the registration request. Then, the process (step S204) of stopping the transmission of the registration request for the IP telephone server 30 is executed.

  According to the program according to the present embodiment, upon receiving a registration request from another telephone device (mobile terminal 20) that uses the same telephone service, the telephone device 10 stops sending its registration request to the IP telephone server 30. Execute the process to control. Therefore, for example, when using the IP telephone service between the mobile terminal 20 and the fixed telephone terminal 12 with the same telephone number, the user can make an incoming call response at the desired terminal without performing complicated settings. It becomes possible.

  As mentioned above, although preferred embodiment of this invention was explained in full detail, it cannot be overemphasized that the technical scope of this invention is not limited to the range as described in the said embodiment. It will be apparent to those skilled in the art that various modifications or improvements can be added to the above-described embodiments. Further, it is apparent from the scope of the claims that the embodiments added with such changes or improvements can be included in the technical scope of the present invention.

  DESCRIPTION OF SYMBOLS 1 IP telephone system, 10 telephone apparatus, 11 main apparatus, 12 landline telephone terminal (slave unit), 20 mobile terminal, 30 IP telephone server, 40 IP network, 111 control part, 112 memory | storage part, 113 analog telephone communication part, 114 Mobile phone communication unit, 115 Analog extension communication unit, 116 IP network communication unit

Claims (4)

A telephone device that can use a telephone service by periodically sending a registration request to an IP telephone server,
A telephone device comprising: a control unit that controls to stop transmission of the registration request to the IP telephone server when receiving the registration request from another telephone device that uses the same telephone service. The controller is
2. The telephone apparatus according to claim 1, wherein when the registration request is not received from the other telephone apparatus within a predetermined time, transmission of the registration request is resumed. The controller is
2. The telephone apparatus according to claim 1, wherein when a request for deleting registration is received from the other telephone apparatus, transmission of the registration request of the own telephone apparatus is resumed. A telephone device program that is executed by a computer and can use a telephone service by periodically sending a registration request to an IP telephone server,
In the computer,
A process of receiving the registration request from another telephone device using the same telephone service;
A program that, upon receiving the registration request, executes a process of stopping transmission of the registration request to the IP telephone server.

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