JP5282435B2 - Telephone system, telephone terminal and call control device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a technology which can treat a telephone terminal of a moving destination as an own telephone terminal. <P>SOLUTION: An IP telephone terminal 2 transmits a temporary telephone number to a call control device 1 when the temporary number is established, which is a telephone number of a temporary user who temporarily uses the own IP telephone terminal 2 adding to a home number which is a telephone number of a home user who usually uses the own IP telephone terminal 2. Receiving this, the call control device 1 memorizes the IP address of the IP telephone terminal 2 as a temporary address corresponding to the temporary number. When receiving a connection request, if there is the temporary address corresponding to the connection destination number of the connection request, it performs connection processing for the temporary address, and if there is not the temporary address, it performs connection processing to the home address memorized beforehand corresponding to the connection destination number of the connection request. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

  The present invention relates to a technology for calling (connecting) a telephone terminal by a call control device.

  Patent Document 1 discloses a technique for improving the usability of a mobile phone terminal when a mobile phone terminal that is not registered as a subscriber to the private network enters the range of the private network. In this technology, a mobile phone terminal that has not been registered in advance has entered a service area of a private network that includes a private branch exchange connected to the public network and a private network base station connected to the private branch exchange. When the extension number in the private network is assigned to the mobile terminal, communication between the extension telephone terminal in the private network and the mobile phone terminal is permitted. When the mobile phone terminal goes out of the service area of the private network, the extension number assigned to the mobile phone terminal is canceled. As a result, the mobile phone terminal can make an extension call of the private network without going through the public network only when it is in the private network.

  Patent Document 2 discloses a technique for accurately and easily creating an extension number list generated based on personnel changes or the like, for an extension call system that manages extension numbers in a company. In this technology, when an extension registration process is executed in a personal computer, an extension number read by an IC tag reader from an IC tag arranged in an extension telephone terminal and personal information acquired in the personal authentication process are stored in a telephone server. Sent. The telephone server registers personal information in the extension database in association with the extension number when the conditions such as presence / absence of registration prohibition data are satisfied.

Patent Document 3 discloses a technique related to an extension call system with an improved transfer function. In this technology, an extension telephone system having a plurality of sets of a cradle having a wireless tag and a portable extension telephone terminal is configured. The portable extension telephone terminal, after responding to the incoming call, operates transfer means for transferring to the designated extension number from among the transfer destination candidates, the reader / writer of the wireless tag, and the wireless tag, and the wireless tag of each cradle Number collecting means for collecting the extension number information from, and transfer destination display means for displaying the collected extension number information as a transfer destination candidate. Here, the wireless tag of the cradle holds the extension number of the portable extension telephone terminal paired with the cradle.
JP 2001-320755 A JP 2007-028240 A JP 2007-228194 A

  In general, mobile phone terminals have limited functions and services that can be used as compared to fixed telephone terminals. For this reason, when a mobile phone terminal is used at a destination, it is often impossible to expect functions and services similar to those of a fixed phone terminal installed in its own seat. The techniques described in Patent Documents 1 to 3 do not consider this point.

  The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a technology that allows a user to handle a destination telephone terminal as a telephone terminal installed in his / her seat. It is in.

  In order to solve the above-described problem, in the present invention, the telephone terminal is a telephone number of a temporary user who temporarily uses the own telephone terminal in addition to the home number which is the telephone number of the home user who normally uses the own telephone terminal. When a temporary number is set, an additional request including the designation of the temporary number is sent to the call control device, and when the temporary number setting is canceled, the temporary number is designated to the call control device. Send a delete request containing.

  When the call control apparatus receives an addition request from the telephone terminal, the call control apparatus stores the identification information of the telephone terminal as temporary identification information in association with the temporary number specified in the addition request. When the delete request is received from the temporary ID, the temporary identification information stored in association with the temporary number specified in the delete request is deleted. Then, when there is a connection request, if there is temporary identification information stored in association with the telephone number of the connection destination of this connection request, the call control device specifies the telephone specified by this temporary identification information. Call the terminal. If there is no temporary identification information stored in association with the connection destination number of this connection request, it is specified by the home identification information stored in advance in association with the connection destination telephone number of this connection request. Call the phone terminal.

For example, the present invention is a telephone system having at least one telephone terminal and a call control device that performs call control of the telephone terminal,
The telephone terminal
A telephone number storage means for storing a home number that is a telephone number of a home user who normally uses the own telephone terminal, and a temporary number that is a temporary user telephone number that temporarily uses the own telephone terminal;
Telephone number addition / deletion means for controlling addition of the temporary number to the telephone number storage means and deletion of the temporary number from the telephone number storage means;
When the temporary number is added to the telephone number storage means, an addition request including designation of the temporary number is transmitted to the call control device, and the temporary number is deleted from the telephone number storage means Request means for transmitting to the call control device a deletion request including designation of the temporary number;
Incoming call processing means for performing call processing when called from the call control device ,
The call control device includes:
For each telephone number, home identification information that is identification information of the telephone terminal that uses the telephone number as the home number and temporary identification information that is identification information of the telephone terminal that uses the telephone number as the temporary number are stored. Identification information storage means,
When the addition request is received from the telephone terminal, the identification information of the telephone terminal is stored as the temporary identification information in the identification information storage unit in association with the temporary number specified in the addition request, When the deletion request is received from the telephone terminal, the identification information is added to delete the temporary identification information stored in the identification information storage means in association with the temporary number specified in the deletion request. Delete means,
When there is a connection request, if there is the temporary identification information stored in the identification information storage means in association with the connection destination telephone number of the connection request, the temporary identification information is specified. If there is no temporary identification information stored in the identification information storage means associated with the connection destination telephone number of the connection request, the telephone terminal is associated with the connection destination telephone number of the connection request. Connection control means for calling the telephone terminal specified by the home identification information stored in the identification information storage means;
User setting information storage means for storing user setting information including setting information of at least one of ringtone and incoming call display for each telephone number;
When the addition request is received from the telephone terminal, the user setting information stored in the user setting information storage unit in association with the temporary number specified in the addition request is transmitted to the addition request. User setting information transmitting means for transmitting to the original,
The telephone number storage means
Storing the user setting information of the home user in association with the home number, and storing the user setting information of the temporary user in association with the temporary number;
The telephone number addition / deletion means is:
When the temporary number is added to the telephone number storage means, the user setting information is received from the call control device, and the user setting information is stored in the telephone number storage means in association with the temporary number; When deleting the temporary number from the telephone number storage means, delete the user setting information associated with the temporary number and stored in the telephone number storage means together,
The incoming call processing means includes:
When called from the call control device, call processing is performed according to the user setting information stored in the telephone number storage means in association with the telephone number of the call destination .
Alternatively, the present invention is a telephone system having at least one telephone terminal and a call control device that performs call control of the telephone terminal,
The telephone terminal
A telephone number storage means for storing a home number that is a telephone number of a home user who normally uses the own telephone terminal, and a temporary number that is a temporary user telephone number that temporarily uses the own telephone terminal;
Telephone number addition / deletion means for controlling addition of the temporary number to the telephone number storage means and deletion of the temporary number from the telephone number storage means;
When the temporary number is added to the telephone number storage means, an addition request including designation of the temporary number is transmitted to the call control device, and the temporary number is deleted from the telephone number storage means And a request means for transmitting a deletion request including designation of the temporary number to the call control device,
The call control device includes:
For each telephone number, home identification information that is identification information of the telephone terminal that uses the telephone number as the home number and temporary identification information that is identification information of the telephone terminal that uses the telephone number as the temporary number are stored. Identification information storage means,
When the addition request is received from the telephone terminal, the identification information of the telephone terminal is stored as the temporary identification information in the identification information storage unit in association with the temporary number specified in the addition request, When the deletion request is received from the telephone terminal, the identification information is added to delete the temporary identification information stored in the identification information storage means in association with the temporary number specified in the deletion request. Delete means,
Connection control means for calling up the telephone terminal according to the telephone number of the connection destination of the connection request when there is a connection request;
The telephone number is a group telephone number;
The home identification information is a multicast address,
The temporary identification information is a unicast address,
The connection control means includes
If there is the temporary identification information stored in the identification information storage means in association with the telephone number of the connection destination of the connection request, the telephone terminal specified by the temporary identification information and the connection request Call each of the telephone terminals identified by the home identification information stored in the identification information storage means in association with the connection destination telephone number, and associate with the connection destination telephone number of the connection request. If there is no temporary identification information stored in the identification information storage means, it is specified by the home identification information stored in the identification information storage means in association with the telephone number of the connection destination of the connection request. Call each of the telephone terminals .
Alternatively, the present invention is a telephone system having at least one telephone terminal and a call control device that performs call control of the telephone terminal,
The telephone terminal
A telephone number storage means for storing a home number that is a telephone number of a home user who normally uses the own telephone terminal, and a temporary number that is a temporary user telephone number that temporarily uses the own telephone terminal;
Telephone number addition / deletion means for controlling addition of the temporary number to the telephone number storage means and deletion of the temporary number from the telephone number storage means;
When the temporary number is added to the telephone number storage means, an addition request including designation of the temporary number is transmitted to the call control device, and the temporary number is deleted from the telephone number storage means Request means for transmitting to the call control device a deletion request including designation of the temporary number;
An answering record reproducing means for receiving and reproducing answering data recorded by the call control device from the call control device;
The call control device includes:
For each telephone number, home identification information that is identification information of the telephone terminal that uses the telephone number as the home number and temporary identification information that is identification information of the telephone terminal that uses the telephone number as the temporary number are stored. Identification information storage means,
When the addition request is received from the telephone terminal, the identification information of the telephone terminal is stored as the temporary identification information in the identification information storage unit in association with the temporary number specified in the addition request, When the deletion request is received from the telephone terminal, the identification information is added to delete the temporary identification information stored in the identification information storage means in association with the temporary number specified in the deletion request. Delete means,
When there is a connection request, if there is the temporary identification information stored in the identification information storage means in association with the connection destination telephone number of the connection request, the temporary identification information is specified. If there is no temporary identification information stored in the identification information storage means associated with the connection destination telephone number of the connection request, the telephone terminal is associated with the connection destination telephone number of the connection request. Connection control means for calling the telephone terminal specified by the home identification information stored in the identification information storage means;
When the telephone terminal called by the connection control means does not respond, the answering record is recorded in response to the connection request, and the answering record data is recorded as the connection request destination. Answering means to store in correspondence with the number,
When the addition request is received from the telephone terminal, the answering record data stored in the answering means in association with the temporary number specified in the addition request is transmitted from the sender of the addition request. Answering machine data transmission means for transmitting to .

  According to the present invention, a user can handle a destination telephone terminal as a telephone terminal installed in his / her seat. In addition, the telephone terminal can be shared between the home user and the temporary user.

  Embodiments of the present invention will be described below.

[First embodiment]
FIG. 1 is a schematic configuration diagram of an IP telephone system according to a first embodiment of the present invention.

  As shown in the figure, the IP telephone system according to the present embodiment includes a plurality of IP telephone terminals 2, a call control apparatus 1 that performs call control of the IP telephone terminal 2, and a plurality of IP telephone terminals 2 and the call control apparatus 1. And a wireless tag 4 attached to an object (for example, an employee card) that is always carried or worn by the user of each IP telephone terminal 2. Further, although not shown, the call control device 1 communicates with an external network (WAN) through a gateway and performs an external line call.

  The IP telephone terminal 2 uses the extension number or group number of the temporary user who temporarily uses the own IP telephone terminal 2 in addition to the home number which is the extension number or group number of the home user who normally uses the own IP telephone terminal 2. When a temporary number is set, an addition request including the designation of the temporary number is transmitted to the call control device 1, and when the setting of the temporary number is canceled, a deletion request including the designation of the temporary number is called. It transmits to the control apparatus 1.

  The IP telephone terminal 2 monitors whether or not the wireless tag 4 is present in the vicinity, and when the wireless tag 4 is detected, reads the telephone number from the wireless tag 4 so that the telephone number is other than the home number. If it is, set this to a temporary number. If the wireless tag 4 storing the telephone number is no longer detected, the temporary number setting is canceled.

  Further, when receiving an addition request from the IP telephone terminal 2, the call control device 1 stores the IP address of the IP telephone terminal 2 as a temporary address in association with the temporary number specified in the addition request. At the same time, when a deletion request is received from the IP telephone terminal 2, the temporary address stored in association with the temporary number specified in the deletion request is deleted.

  When the call control device 1 receives the connection request, if there is a temporary address stored in association with the connection destination number of the connection request, the IP telephone terminal 2 specified by the temporary address. Call. On the other hand, if there is no temporary address stored in association with the connection destination number of this connection request, the IP telephone specified by the home address stored in advance in association with the connection destination number of this connection request Call terminal 2. Here, the home address corresponding to a certain extension number or group number means the IP address of the IP telephone terminal 2 having this extension number or group number as the home number.

  Next, call control device 1 and IP telephone terminal 2 that are components of the IP telephone system according to the present embodiment will be described in detail.

  First, the call control device 1 will be described.

  FIG. 2 is a schematic configuration diagram of the call control device 1.

  As illustrated, the call control device 1 includes a communication IF unit 11, an address management TB storage unit 12, an address management unit 13, a user setting information storage unit 14, a user setting information transmission unit 15, and a call control unit. 16 and.

  The communication IF unit 11 is an interface for communicating with the IP telephone terminal 2 via the LAN 3.

  The address management TB storage unit 12 stores an individual management TB 121 and a group management TB 122.

  The individual management TB 121 is a table for managing the IP address of the IP telephone terminal 2 to which this extension number is assigned for each extension number. FIG. 3A is a diagram schematically illustrating an example of registered contents of the individual management TB 121. As illustrated, the individual management TB 121 has a record 1210 for each extension number. The record 1210 includes a field 1211 for registering an extension number, a field 1212 for registering a home address that is a unicast address of the IP telephone terminal 2 having the extension number as a home number, and an IP telephone having the extension number as a temporary number. And a field 1213 for registering a temporary address which is a unicast address of the terminal 2. In the fields 1211 and 1212 of each record 1210, an extension number and a home address are registered in advance. On the other hand, a temporary address is added to or deleted from the field 1213 by the address management unit 13 described later.

  The group management TB 122 is a table for managing a multicast address to which this group number is assigned for each group number, and a plurality of IP telephone terminals 2 participate in advance in this multicast address. FIG. 3B is a diagram schematically illustrating an example of registered contents of the group management TB 122. As illustrated, the group management TB 122 has a record 1220 for each group number. The record 1220 includes a field 1221 for registering a group number, a field 1222 for registering a home address that is a multicast address in which a plurality of IP telephone terminals 2 participate in advance using the group number as a home number, and the group number as a temporary number. And a field 1223 for registering a temporary address which is a unicast address of the IP telephone terminal 2 as a number. In the fields 1221 and 1222 of each record 1220, a group number and a home address are registered in advance. On the other hand, in the field 1223, a temporary address is added / deleted by the address management unit 13 described later.

  When the address management unit 13 receives an addition request from the IP telephone terminal 2 via the communication IF unit 11, the address management unit 13 records from the individual management TB 121 and the group management TB 122 using the temporary number specified in the addition request as a key. 1210 and 1220 are searched, and the IP address of the IP telephone terminal 2 is registered as a temporary address in the fields 1213 and 1223 of the searched records 1210 and 1220. Further, this temporary number and the IP address of the IP telephone terminal 2 are notified to the user setting information transmitting unit 15.

  When the address management unit 13 receives a deletion request from the IP telephone terminal 2 via the communication IF unit 11, the address management unit 13 uses the temporary number specified in the deletion request as a key to perform the individual management TB 121 and the group management TB 122. The records 1210 and 1220 are searched for, and the IP address of the IP telephone terminal 2 registered as a temporary address is deleted from the fields 1213 and 1223 of the searched records 1210 and 1220.

  The user setting information storage unit 14 stores user setting information for each telephone number (extension number and group number). FIG. 3C is a diagram schematically illustrating an example of registered contents in the user setting information storage unit 14. As shown in the figure, the user setting information storage unit 14 has a record 140 for each telephone number. The record 140 includes a field 141 for registering a telephone number (extension number or group number) and a field 142 for registering user setting information that is user setting information of the telephone number. Here, the user setting information includes setting information of at least one of a ring tone and an incoming call display (LED display color, LCD display content, etc.).

  The user setting information transmission unit 15 retrieves the record 140 from the user setting information storage unit 14 using the temporary number notified from the address management unit 13 as a key. Then, the user setting information registered in the field 142 of the retrieved record 140 is transferred to the IP telephone terminal 2 specified by the IP address notified from the address management unit 13 together with the temporary number via the communication IF unit 11. Send.

  The call control unit 16 performs call control of the IP telephone terminal 2 in accordance with a predetermined call control protocol such as SIP. Specifically, when the call control unit 16 receives a connection request via the communication IF unit 11, the call control unit 16 associates the connection request number of the connection request with the individual management TB 121 and the fields 1213 and 1223 of the group management TB 122. If there is a temporary address stored in the temporary address, connection processing is performed on this temporary address, and the temporary address stored in the individual management TB 121 and the group management TB 122 in association with the connection destination number of this connection request is stored. If not, connection processing is performed on the home addresses stored in the fields 1212 and 1222 of the individual management TB 121 and the group management TB 122 in association with the connection destination number of this connection request.

  FIG. 4 is a flowchart for explaining the operation of the call control device 1.

  When the address management unit 13 receives an addition request from the IP telephone terminal 2 via the communication IF unit 11 (YES in S101), the IP address of the transmission source of the addition request is set as a temporary address and is specified in the addition request. It is stored in the address management TB storage unit 12 in association with the existing temporary number (S102).

  Specifically, if the temporary number specified in the addition request is an extension number, the record 1210 is searched from the individual management TB 121 using this temporary number as a key, and the addition request is stored in the field 1213 of this record 1210. Register the source IP address. If the temporary number specified in the addition request is a group number, the record 1220 is retrieved from the group management TB 122 using this temporary number as a key, and the source of the transmission request of the addition request is stored in the field 1223 of this record 1220. Register the IP address. Further, if each of the extension number and the group number is designated as a temporary number in the addition request, the corresponding processing described above is performed for each temporary number. Whether the temporary number is an extension number or a group number is determined, for example, by determining in advance a range to which the extension number is assigned and a range to which the group number is assigned, and to which range the temporary number belongs. May be. Alternatively, the determination may be made by checking in which table of the individual management TB 121 and the group management TB 122 the temporary number is registered.

  Next, the address management unit 13 notifies the user setting information transmission unit 15 of the temporary number specified in the received addition request and the IP address of the transmission source of this addition request. In response to this, the user setting information transmission unit 15 retrieves the record 140 from the user setting information storage unit 14 using the temporary number as a key. Then, the user setting information registered in the field 142 of the retrieved record 140 is transmitted via the communication IF unit 11 to the IP telephone terminal 2 specified by the IP address notified together with the temporary number (S103).

  When a deletion request is received from IP telephone terminal 2 via communication IF unit 11 (YES in S104), address management unit 13 associates with the temporary number specified in the deletion request as a temporary address. The IP address of the transmission source of this deletion request stored in the address management TB storage unit 12 is deleted (S105).

  Specifically, if the temporary number specified in the deletion request is an extension number, the record 1210 is retrieved from the individual management TB 121 using this temporary number as a key, and is registered in the field 1213 of this record 1210. Delete the source IP address of the deletion request. If the temporary number specified in the deletion request is a group number, the record 1220 is retrieved from the group management TB 122 using this temporary number as a key, and the deletion request registered in the field 1223 of this record 1220 is retrieved. Delete the source IP address. If each of the extension number and the group number is designated as a temporary number in the deletion request, the corresponding processing described above is performed for each temporary number.

  When the call control unit 16 receives the connection request from the IP telephone terminal 2 via the communication IF unit 11 (YES in S106), the call control unit 16 analyzes the connection destination telephone number specified in the connection request, and Based on the same procedure, it is determined whether this telephone number is an extension number or a group number (S107).

  In S107, when the telephone number of the connection destination is an extension number (extension number in S107), the call control unit 16 searches the record 1210 from the individual management TB 121 using this extension number as a key, and enters the field 1213 of this record 1210. It is checked whether or not a temporary address is registered (S108). If the temporary address is registered (YES in S109), the call control unit 16 performs a connection process on the IP telephone terminal 2 specified by the temporary address and calls the IP telephone terminal 2. (S110). On the other hand, if the temporary address is not registered (NO in S109), the call control unit 16 responds to the IP telephone terminal 2 specified by the home address registered in the field 1212 of the record 1210 searched in S108. Connection processing is performed to call this IP telephone terminal 2 (S111).

  In S107, when the telephone number of the connection destination is a group number (the group number in S107), the call control unit 16 searches the record 1220 from the group management TB 122 using this group number as a key. It is checked whether a temporary address is registered in 1223 (S113). If the temporary address is registered (YES in S113), the call control unit 16 uses the IP telephone terminal 2 specified by the temporary address and the home address registered in the field 1222 of the record 1220. Connection processing is performed for each IP telephone terminal 2 belonging to the specified multicast group, and these IP telephone terminals 2 are called (S114). On the other hand, if the temporary address is not registered (NO in S113), the call control unit 16 sends to each IP telephone terminal 2 belonging to the multicast group specified by the home address registered in the field 1222 of this record 1220. Connection processing is performed for these IP telephone terminals 2 (S115).

  Next, the IP telephone terminal 2 will be described.

  FIG. 5 is a schematic configuration diagram of the IP telephone terminal 2.

  As illustrated, the IP telephone terminal 2 includes a communication IF unit 21, a number information storage unit 22, a wireless tag reading unit 23, a number management unit 24, an addition / deletion request unit 25, a telephone function unit 26, Have.

  The communication IF unit 21 is an interface for communicating with the call control device 1 and other IP telephone terminals 2 via the LAN 3.

  The number information storage unit 22 stores a home number management TB 221 and a temporary number management TB 222.

  The home number management TB 221 is a table for managing home numbers assigned to the own IP telephone terminal 2. FIG. 6A is a diagram schematically showing an example of registered contents of the home number management TB 221. As shown in the figure, the home number management TB 221 has a record 2210 for each home number. The record 2210 includes a field 2211 for registering a home number, a field 2212 for registering the number type (extension number or group number) of the home number, and a field 2213 for registering user setting information corresponding to the home number. And having. Here, the user setting information includes setting information of at least one of a ring tone and an incoming call display.

  The temporary number management TB 222 is a table for managing the temporary number assigned to the own IP telephone terminal 2. FIG. 6B is a diagram schematically illustrating an example of registered contents of the temporary number management TB 222. As shown in the drawing, the temporary number management TB 222 has a record 2220 for each temporary number. The record 2220 includes a field 2221 for registering a temporary number, a field 2222 for registering the number type (extension number or group number) of the temporary number, and a field 2223 for registering user setting information corresponding to the temporary number. And a field 2224 for registering the update date and time of the record 2220. Here, the user setting information includes setting information of at least one of a ring tone and an incoming call display.

  The wireless tag reading unit 23 searches for the wireless tag 4 existing in the vicinity of the own IP telephone terminal 2 (reading range of the wireless tag reading unit 23) periodically (for example, every 1 second). When the wireless tag 4 is detected, the telephone number stored in the wireless tag 4 is read and notified to the number management unit 24.

  The number management unit 24 updates the temporary number management TB 222 based on the telephone number notified from the wireless tag reading unit 23. In addition, when the record 2220 is added to the temporary number management TB 222, the number management unit 24 instructs the addition / deletion request unit 25 to add a temporary number registered in the field 2221 of the record 2220, and adds / User setting information is acquired from the deletion request unit 25, and this user setting information is registered in the field 2223 of this record 2220. In addition, when the record 2220 is deleted from the temporary number management TB 222, the number management unit 24 instructs the addition / deletion request unit 25 to delete the temporary number registered in the field 2221 of the record 2220.

  When the addition / deletion request unit 25 is instructed to add a temporary number from the number management unit 24, the addition / deletion request unit 25 generates an addition request including the designation of the temporary number and sends the addition request via the communication IF unit 21. Transmit to the call control device 1. The user setting information is received from the call control device 1 via the communication IF unit 21 and notified to the number management unit 24. In addition, when the number management unit 24 is instructed to delete the temporary number, the addition / deletion request unit 25 generates a deletion request including designation of the temporary number, and sends the deletion request to the communication IF unit 21. To the call control device 1.

  The telephone function unit 26 realizes service functions such as button assignment, speed dial, and telephone book, in addition to basic functions such as making / receiving IP phone calls, calling and holding. When the telephone function unit 26 receives a connection request via the communication IF unit 21, the user registered in the home number management TB 221 and the temporary number management TB 222 in association with the connection destination number of the connection request. Control ringtone, incoming call display, etc. according to the setting information.

  FIG. 7 is a flowchart for explaining the temporary number management operation of IP telephone terminal 2.

  When the search timing comes regularly (YES in S201), the wireless tag reading unit 23 searches for the wireless tag 4 that exists in the vicinity of the own IP telephone terminal 2 (the reading range of the wireless tag reading unit 23) (S202). ). If no wireless tag 4 is detected (NO in S203), the process proceeds to S216. On the other hand, when at least one wireless tag 4 can be detected (YES in S203), the wireless tag reading unit 23 selects an unselected wireless tag 4 from the detected wireless tags 4 (S204). Then, the telephone number is read from the selected wireless tag 4 and the telephone number is notified to the number management unit 24 (S205).

  Next, the number management unit 24 refers to the home number management TB 221 and checks whether the telephone number notified from the wireless tag reading unit 23 is the home number (S206). If it is the home number (YES in S206), the process proceeds to S211. On the other hand, if it is not the home number (NO in S206), the number management unit 24 refers to the temporary number management TB 222 and searches the record 2220 in which this telephone number is registered in the field 2221 as a temporary number (S207).

  When the telephone number notified from the wireless tag reading unit 23 can be searched for the record 2220 registered in the field 2221 as a temporary number (YES in S208), the number management unit 24 is registered in the field 2224 of the record 2220. The updated update date is updated to the current date (S209). Then, the process proceeds to S210.

  On the other hand, when the telephone number notified from the wireless tag reading unit 23 cannot search the record 2220 registered in the field 2221 as the temporary number (NO in S208), the number management unit 24 newly adds the temporary number management TB 222 to the temporary number management TB 222. A new record 2220 is added. In the field 2221 of the record 2220, the telephone number notified from the wireless tag reading unit 23 is stored in the field 2222, the number type (extension number or group number) of the telephone number, and the field 2224. The current date is registered (S212). Here, the determination as to whether the telephone number notified from the wireless tag reading unit 23 is an extension number or a group number is made, for example, as follows: a range for assigning extension numbers, a range for assigning group numbers, and the like. May be determined in advance, and the telephone number may belong to which range. Alternatively, the number type of this telephone number may be registered in the wireless tag 4 together with the telephone number, and the wireless tag reading unit 23 may read the number type of this telephone number from the wireless tag 4 together with the telephone number.

  Next, the number management unit 24 instructs the addition / deletion request unit 25 to add the telephone number to the temporary number. In response, the addition / deletion request unit 25 generates an addition request including the designation of the telephone number, and transmits this addition request to the call control device 1 via the communication IF unit 21 (S213). Thereafter, the addition / deletion request unit 25 receives the user setting information from the call control device 1 via the communication IF unit 21 (S214), and the number management unit 24 stores the field 2223 of the record 2220 newly added in S212. The user setting information is registered, and the update date / time of the field 2224 of the record 2220 is updated to the current date / time (S215). Then, the process proceeds to S210.

  In S210, the wireless tag reading unit 23 determines whether all the telephone numbers stored in the wireless tag 4 selected in S204 have been read. If there is an unread telephone number (NO in S210), the process returns to S205 to read the unread telephone number from the wireless tag 4. On the other hand, if all the telephone numbers stored in the selected wireless tag 4 have been read (YES in S210), the process proceeds to S211.

  In S211, the wireless tag reading unit 23 determines whether there is an unselected wireless tag 4 among the wireless tags 4 detected in S202. If there is an unselected wireless tag 4 (YES in S211), the process returns to S204, and the unselected wireless tag 4 is selected from the wireless tags 4 detected in S202. On the other hand, if all the wireless tags 4 detected in S202 have been selected (NO in S211), the process proceeds to S216.

  In S216, the number management unit 24 refers to the temporary number management TB 222 and checks whether there is a record 2220 that has timed out after elapse of a predetermined time (eg, 3 minutes) from the update date and time registered in the field 2224 (S216). ). When there is a time-out record 2220 (YES in S217), the number management unit 24 deletes this record 2220 from the temporary number management TB 222 (S218). Also, the number management unit 24 instructs the addition / deletion request unit 25 to delete the telephone number registered as the temporary number in the field 2221 of the deleted record 2220 from the temporary number. In response to this, the addition / deletion request unit 25 generates a deletion request including the designation of this telephone number, and transmits this deletion request to the call control device 1 via the communication IF unit 21 (S219).

  FIG. 8 is a flowchart for explaining the outgoing / incoming operation of IP telephone terminal 2.

  When a connection request is received from the call control device 1 via the communication IF unit 21 (YES in S231), the telephone function unit 26 acquires the connection destination number specified in the connection request (S232). Then, the telephone function unit 26 checks whether the connection number is the home number by checking whether the connection number is registered in the home number management TB 221 or the temporary number management TB 222, for example. Whether it is a temporary number or not is determined (S233).

  When the connection destination number is the home number (“home number” in S233), the telephone function unit 26 searches the record 2210 from the home number management TB 221 using this connection destination number as a key (S234). Incoming call processing is performed according to the user setting information registered in the field 2213 (S235). For example, if the user setting information includes ring tone setting information, the ring tone is output according to the setting information. Alternatively, if the user setting information includes incoming display setting information, the incoming display is performed according to the setting information.

  On the other hand, if the connection destination number is a temporary number (“temporary number” in S233), the telephone function unit 26 searches the record 2220 from the temporary number management TB 222 using this connection destination number as a key (S236). Incoming call processing is performed according to the user setting information registered in the field 2223 of 2220 (S237). For example, if the user setting information includes ring tone setting information, the ring tone is output according to the setting information. Alternatively, if the user setting information includes incoming display setting information, the incoming display is performed according to the setting information.

  Further, when receiving a call instruction from the user (YES in S238), the telephone function unit 26 determines whether or not a caller number is specified by the user prior to the call instruction (S239). Here, the caller number may be designated by directly receiving the number input from the user. Alternatively, temporary numbers registered in the temporary number management TB 222 in association with the number type “extension number” may be displayed in a list, and the user may be allowed to select a caller number from the list.

  When the caller number is designated (YES in S239), the telephone function unit 26 searches the record 2220 from the temporary number management TB 222 using this caller number as a key (S240) and registers it in the field 2223 of this record 2220. In accordance with the set user setting information, a call process using the caller number is performed (S241). For example, if phone book data is included in the user setting information, the telephone function unit 26 displays this phone book data and accepts designation of a destination telephone number.

  When the caller number is not specified (NO in S239), the telephone function unit 26 searches the home number management TB 221 for the home number record 2210 associated with the number type “extension number” (S242). In accordance with the user setting information registered in the field 2213 of 2220, a calling process is performed using this home number as the caller number (S243). For example, if phone book data is included in the user setting information, the telephone function unit 26 displays this phone book data and accepts designation of a destination telephone number.

  Next, an operation example of the IP telephone system according to the first embodiment of the present invention will be described.

  FIG. 9 is a sequence diagram showing an operation example of the IP telephone system according to the first embodiment of the present invention when the call control device 1 receives a connection request with the extension number as the connection destination number.

  Here, the home number of the number type “extension number” is called a home extension number, and the temporary number of the number type “extension number” is called a temporary extension number.

  When the user of the IP telephone terminal 2 having the home extension number “101” approaches the IP telephone terminal 2 having the home extension number “102”, the IP telephone terminal 2 having the home extension number “102” is carried or worn by the user. The extension number “101” is read from the wireless tag 4 attached to the object (S301). The extension number “101” is registered as a temporary extension number (S302), and an addition request including designation of the extension number “101” is transmitted to the call control device 1 (S303).

  When the call control apparatus 1 receives the addition request from the IP telephone terminal 2 having the home extension number “102”, the IP address of the home extension number “102” is used as a temporary address for the extension number “101” included in the addition request. The IP address “172.16.1.2” of the telephone terminal 2 is registered (S304). Also, the user setting information for the extension number “101” is searched (S305), and this user setting information is transmitted to the IP telephone terminal 2 having the home extension number “102” (S306).

  In response to this, the IP telephone terminal 2 having the home extension number “102” registers the user setting information received from the call control device 1 in association with the temporary extension number “101” (S307).

  Now, it is assumed that the call control device 1 receives a connection request for the connection destination number “101” (S308). The call control device 1 confirms that the temporary address “172.16.1.2” is set in the connection destination number “101” (S309), and the home extension number “102” specified by this temporary address. A connection request for the connection destination number “101” is transmitted to the IP telephone terminal 2 (S310).

  In response to this, the IP telephone terminal 2 having the home extension number “102” starts the incoming call processing in accordance with the user setting information stored in association with the connection destination number “101” (S311).

  FIG. 10 is a sequence diagram showing an operation example of the IP telephone system according to the first embodiment of the present invention when the call control device 1 receives a connection request with the group number as the connection destination number.

  Here, the home number of the number type “extension number” is called a home extension number, the home number of the number type “group number” is called a home group number, and the temporary number of the number type “group number” is called a temporary group number. I will do it.

  When the user of the IP telephone terminal 2 having the home group number “001” approaches the IP telephone terminal 2 having the home extension number “102”, the IP telephone terminal 2 having the home extension number “102” is carried or worn by the user. The group number “001” is read from the wireless tag 4 attached to the attached item (S351). The group number “001” is registered as a temporary group number (S352), and an addition request including designation of the group number “001” is transmitted to the call control device 1 (S353).

  When the call control apparatus 1 receives the addition request from the IP telephone terminal 2 having the home extension number “102”, the call control apparatus 1 uses the IP of the home extension number “102” as a temporary address for the group number “001” included in the addition request. The IP address “172.16.1.2” of the telephone terminal 2 is registered (S354). Also, the user setting information for the group number “001” is searched (S355), and this user setting information is transmitted to the IP telephone terminal 2 having the home extension number “102” (S356).

  In response to this, the IP telephone terminal 2 having the home extension number “102” registers the user setting information received from the call control device 1 in association with the temporary group number “001” (S357).

  Now, it is assumed that the call control device 1 receives a connection request of the connection destination number “001” (S358). The call control device 1 confirms that the temporary address “172.16.1.2” is set in the connection destination number “001” (S359), and the home extension number “102” specified by this temporary address. A connection request with the connection destination number “001” is transmitted to the IP telephone terminal 2 (S360). In response to this, the IP telephone terminal 2 having the home extension number “102” starts the incoming call processing according to the user setting information stored in association with the connection destination number “001” (S361).

  The call control device 1 confirms that the home address corresponding to the connection destination number “001” is the multicast address “224.1.1.1” (S362), and the multicast group specified by this multicast address A connection request of the connection destination number “001” is transmitted to each IP telephone terminal 2 of the home group number “001” belonging to (S363). In response to this, each IP telephone terminal 2 with the home group number “001” starts the incoming call processing according to the user setting information stored in association with the connection destination number “001” (S364, S365).

  The first embodiment of the present invention has been described above.

  In the present embodiment, the IP telephone terminal 2 uses the telephone number of the temporary user who temporarily uses the own IP telephone terminal 2 in addition to the home number which is the telephone number of the home user who normally uses the own IP telephone terminal 2. When a temporary number is set, an addition request including the designation of the temporary number is transmitted to the call control device 1, and when the setting of the temporary number is canceled, a deletion request including the designation of the temporary number is called. It transmits to the control apparatus 1.

  Further, when receiving an addition request from the IP telephone terminal 2, the call control device 1 stores the IP address of the IP telephone terminal 2 as a temporary address in association with the temporary number specified in the addition request. At the same time, when a deletion request is received from the IP telephone terminal 2, the temporary address stored in association with the temporary number specified in the deletion request is deleted. When the call control device 1 receives the connection request, if there is a temporary address stored in association with the connection destination number of the connection request, the IP telephone terminal 2 specified by the temporary address. Connection processing is performed for. If there is no temporary address stored in association with the connection destination number of this connection request, IP telephone terminal 2 specified by the home address stored in advance in association with the connection destination number of this connection request. Connection processing is performed for.

  Therefore, according to the present embodiment, the user can handle the destination IP telephone terminal 2 as the IP telephone terminal 2 installed in his / her seat. Further, the IP telephone terminal 2 can be shared between the home user and the temporary user.

  In the present embodiment, when the call control device 1 receives an addition request from the IP telephone terminal 2, the call control device 1 stores it in the user setting information storage unit 14 in association with the temporary number specified in the addition request. The set user setting information is transmitted to the transmission source of this addition request.

  When the IP telephone terminal 2 transmits an addition request to the call control device 1, the IP telephone terminal 2 receives the user setting information from the call control device 1 and corresponds the user setting information to the temporary number specified in the addition request. At the same time, it is registered in the temporary number management TB 222. When a connection request is received from the call control device 1, an incoming call process is performed in accordance with user setting information stored in the home number management TB 221 and the temporary number management TB 222 in association with the connection destination number of the connection request.

  Therefore, according to the present embodiment, settings such as a ring tone and an incoming call display can be used for each user corresponding to the connection destination number.

  Further, in the present embodiment, when the call control apparatus 1 receives a connection request with the group number as the connection destination number, there is a temporary address stored in the group management TB 122 in association with the group number. Then, connection is made to the IP telephone terminal 2 specified by this temporary address and each IP telephone terminal 2 belonging to the home address (multicast address) associated with this group number and stored in the group management TB 122 If there is no temporary address associated with this group number and stored in the group management TB 122, the home address (multicast address) associated with this group number and stored in the group management TB 122 is set. Connect to each IP phone terminal 2 to which it belongs Carry out the management.

  Therefore, according to the present embodiment, a user of IP telephone terminal 2 belonging to a certain multicast group can respond to an incoming call to this multicast group using destination IP telephone terminal 2.

  According to the present embodiment, IP telephone terminal 2 searches for nearby wireless tag 4. When the wireless tag 4 is detected by the search, the telephone number is read from the wireless tag 4 and the telephone number is added to the temporary number management TB 222 as a temporary number. On the other hand, when the wireless tag 4 is no longer detected by the search, the telephone number read from the wireless tag 4 and stored in the temporary number management TB 222 as a temporary number is deleted from the temporary number management TB 222.

  Therefore, according to the present embodiment, it is possible to automatically add / delete the temporary number to / from the IP telephone terminal 2 according to the position of the user.

[Second Embodiment]
FIG. 11 is a schematic configuration diagram of an IP telephone system according to the second embodiment of the present invention.

  As shown, the IP telephone system of the present embodiment is different from the IP telephone system according to the first embodiment shown in FIG. 1 in that an IP telephone terminal 2A is provided instead of the IP telephone terminal 2. That is, the wireless tag 4 is attached to the mobile phone terminal 5 possessed by the user of the wireless tag 4, and the charging base 6 of the mobile phone terminal 5 is connected to each IP phone terminal 2A. Other configurations are the same as those of the first embodiment shown in FIG.

  FIG. 12 is a schematic configuration diagram of the IP telephone terminal 2A.

  As shown in the figure, the IP telephone terminal 2A of the present embodiment is different from the IP telephone terminal 2 of the first embodiment shown in FIG. 5 in that a wireless tag is replaced with a wireless tag reading unit 23 and a number management unit 24. That is, the reading unit 23A and the number management unit 24A are provided, the field 2224 of each record 2220 of the temporary number management TB 222 is unnecessary, and the charging stand IF unit 27 and the placement state detection unit 28 are added. Other configurations are the same as those of the first embodiment shown in FIG.

  The charging stand IF unit 27 is an interface for charging the mobile phone terminal 5 placed on the charging stand 6.

  The mounting state detection unit 28 detects the mounting state of the mobile phone terminal 5 on the charging base 6 based on the load state of the charging base 6 connected to the charging base IF section 27 and reads the detection result as a wireless tag. This is notified to the unit 23A and the number management unit 24A.

  When the placement state detector 28 detects that the mobile phone terminal 5 is placed on the charging stand 6, the wireless tag reader 23 </ b> A is stored in the wireless tag 4 attached to the mobile phone terminal 5. The number is read and this number is notified to the number management unit 24A. The wireless tag reading unit 23A wireless tag reading range, or the wireless tag reading unit 23A, so as not to erroneously read the telephone number from the wireless tag 4 other than the wireless tag 4 attached to the mobile phone terminal 5 mounted on the charging stand 6, It is preferable to set the arrangement position of the charging stand 6 in a living room or the like.

  When the telephone number is notified from the wireless tag reading unit 23A, the number management unit 24A adds a record 2220 having the telephone number as a temporary number to the temporary number management TB 222. Further, the addition / deletion request unit 25 is instructed to add the temporary number, the user setting information is acquired from the addition / deletion request unit 25, and is registered in the field 2223 of the added record 2220. Further, when the removal of the telephone terminal 5 from the portable charging base 6 is detected by the placement state detection unit 28, the number management unit 24A deletes each record 2220 registered in the temporary number management TB 222 and deletes it. The addition / deletion request unit 25 is instructed to delete the temporary number registered in the field 2221 of the record 2220.

  FIG. 13 is a flowchart for explaining the temporary number management operation of IP telephone terminal 2A. The outgoing / incoming operation of IP telephone terminal 2A of the present embodiment is the same as that of the first embodiment shown in FIG.

  When the placement state detection unit 28 detects placement of the mobile phone terminal 5 on the charging stand 6 (YES in S231), the placement state detection unit 28 notifies the wireless tag reading unit 23A to that effect. In response to this, the wireless tag reading unit 23A searches for the wireless tag 4 existing in the vicinity of the own IP telephone terminal 2 (reading range of the wireless tag reading unit 23A). If the wireless tag 4 can be detected (YES in S232), the wireless tag reading unit 23A reads the telephone number from the detected wireless tag 4 and notifies the number management unit 24A (S233).

  Next, the number management unit 24A refers to the home number management TB 221 and checks whether or not the telephone number notified from the wireless tag reading unit 23A is the home number (S234). If it is the home number (YES in S234), the process returns to S231. On the other hand, if it is not the home number (NO in S234), the number management unit 24A adds a new record 2220 to the temporary number management TB 222, and the telephone number notified from the wireless tag reading unit 23A in the field 2221 of this record 2220 Is registered, and the number type (extension number or group number) of this telephone number is registered in the field 2222 of this record 2220 (S235).

  Next, the number management unit 24A instructs the addition / deletion request unit 25 to add the telephone number to the temporary number. In response to this, the addition / deletion request unit 25 generates an addition request including designation of the telephone number, and transmits this addition request to the call control device 1 via the communication IF unit 21 (S236). Thereafter, the addition / deletion request unit 25 receives the user setting information from the call control device 1 via the communication IF unit 21 (S237), and registers this user setting information in the field 2223 of the record 2220 newly added in S235. (S238).

  Then, the wireless tag reading unit 23A determines whether all the telephone numbers stored in the detected wireless tag 4 have been read. If there is an unread telephone number (NO in S239), the process returns to S233 to read the unread telephone number from the wireless tag 4. On the other hand, if all the telephone numbers stored in the detected wireless tag 4 have been read (YES in S239), the process returns to S231.

  Further, when the placement state detection unit 28 detects the removal of the mobile phone terminal 5 from the charging stand 6 (YES in S240), the placement state detection unit 28 notifies the number management unit 24A to that effect. In response, the number management unit 24A deletes all the records 2220 from the temporary number management TB 222 (S241). In addition, the number management unit 24A instructs the addition / deletion request unit 25 to delete the telephone number registered as the temporary number in the field 2221 of each deleted record 2220 from the temporary number. In response to this, the addition / deletion request unit 25 generates a deletion request including the designation of the telephone number registered as the temporary number in the field 2221 of this record 2220 for each deleted record 2220. Then, this deletion request is transmitted to the call control device 1 via the communication IF unit 21 (S242).

  The second embodiment of the present invention has been described above.

  In the present embodiment, when the mobile phone terminal 5 is placed on the charging stand 6, the IP phone terminal 2A reads the phone number from the wireless tag 4 attached to the mobile phone terminal 5, and uses this as the temporary number. Remember as. When the mobile phone terminal 5 is removed from the charging stand 6, the temporary number stored in the own IP phone terminal 2A is deleted.

  Therefore, according to the present embodiment, the home number of the user who placed the mobile phone terminal 5 on the charging stand 6 in order to use the IP phone terminal 2A is more reliably used as the temporary number of the IP phone terminal 2A. It becomes possible to register. Other effects are the same as those in the first embodiment.

  In the present embodiment, the temporary number is read from the wireless tag 4 to the IP phone terminal 2A and stored in the IP phone terminal 2A when the mounting state of the mobile phone terminal 5 on the charging stand 6 changes. The temporary number is deleted. However, the present invention is not limited to this. In response to a predetermined event such as reception of a user instruction, the temporary number from the wireless tag 4 to the IP telephone terminal 2A may be read and the temporary number stored in the IP telephone terminal 2A may be deleted.

[Third embodiment]
The IP telephone system of the present embodiment is different from the IP telephone system according to the first embodiment shown in FIG. 1 in that a call control device 1B is provided in place of the call control device 1, and the IP telephone terminal 2 Instead of this, an IP telephone terminal 2B is provided. Other configurations are the same as those of the first embodiment shown in FIG.

  In the present embodiment, an answering machine function is provided in the call control apparatus 1B so that the answering machine data stored in the call control apparatus 1B can be confirmed by the destination IP telephone terminal 2B.

  FIG. 14 is a schematic configuration diagram of the call control device 1B.

  As shown in the figure, the call control device 1B of the present embodiment is different from the call control device 1 of the first embodiment shown in FIG. The recording data transmission unit 18 is provided, and the absence recording function unit 17 is newly added. Other configurations are the same as those of the first embodiment shown in FIG.

  When the IP telephone terminal 2B does not respond in the connection process to the IP telephone terminal 2B, the answering machine function section 17 responds by proxy according to the instruction of the call control section 16, and the voice data of the other party of the IP telephone terminal 2B Record (answering data). Then, the answering machine data is stored in association with the telephone number of the connection destination.

  The user setting information / answering machine data transmission unit 18 searches the user setting information storage unit 14 for the record 140 using the temporary number notified from the address management unit 13 as a key. Then, the user setting information registered in the field 142 of the retrieved record 140 is transferred to the IP telephone terminal 2B specified by the IP address notified from the address management unit 13 together with the temporary number via the communication IF unit 11. Send.

  In addition, the user setting information / answering machine data transmission unit 18 checks whether or not the answering machine data corresponding to the temporary number notified from the address management unit 13 is stored in the answering machine function unit 17. When data is stored, the recorded message data is transmitted via the communication IF unit 11 to the IP telephone terminal 2B specified by the IP address notified from the address management unit 13 together with the temporary number.

  In the call control device 1B of the present embodiment, when the connection destination IP telephone terminal 2B does not respond in the connection processing of S110, S111, S114, and S115 shown in FIG. The other party of the terminal 2B is connected to the answering machine function unit 17, and in response to this, the answering machine function unit 17 records the answering machine data, and stores the answering machine data in association with the telephone number of the connection destination. .

  Further, in the user setting information transmission process of S103 shown in FIG. 4, the user setting information / answering data transmission unit 18 is stored in the user setting information storage unit 14 in association with the temporary number notified from the address management unit 13. The user setting information being transmitted is transmitted to the IP telephone terminal 2 specified by the IP address notified from the address management unit 13 together with the temporary number via the communication IF unit 11, and the answering machine corresponding to the temporary number is recorded. It is checked whether or not the recorded data is stored in the answering machine function unit 17, and when the corresponding recorded message data is stored, the recorded data is sent to the IP telephone terminal 2B via the communication IF unit 11. To send.

  Other operations are the same as those of the call control device 1 of the first embodiment shown in FIG.

  FIG. 15 is a schematic configuration diagram of the IP telephone terminal 2B.

  As shown in the figure, the IP telephone terminal 2B of the present embodiment is different from the IP telephone terminal 2 of the first embodiment shown in FIG. 5 in that an addition / deletion request unit 25B is used instead of the addition / deletion request unit 25. And the addition of an answering / recording playback function unit 29. Other configurations are the same as those of the first embodiment shown in FIG.

  When the addition / deletion request unit 25B is instructed to add a temporary number from the number management unit 24, the addition / deletion request unit 25B generates an addition request including the designation of the temporary number and sends the addition request via the communication IF unit 21. Transmit to the call control device 1. Then, the user setting information is received from the call control device 1 via the communication IF unit 21, and the user setting information is notified to the number management unit 24. At this time, if the message recording data is received together with the user setting information, the message recording data is transferred to the message recording / reproducing function unit 29 together with the temporary number designated by the addition request.

  Further, the addition / deletion request unit 25B, when instructed by the number management unit 24 to delete the temporary number, generates a deletion request including the designation of the temporary number, and sends the deletion request to the communication IF unit 21. The message recording data deletion instruction including the designation of the temporary number is output to the message recording / reproducing function unit 29.

  The answering / recording playback function unit 29 uses the telephone function unit 26 to play back the recorded message data received together with the temporary number from the addition / deletion requesting unit 25B. Also, the recorded message data is stored in association with the temporary number.

  In addition, when the recorded message playback function unit 29 receives an instruction to delete recorded message data accompanying the designation of the temporary number from the addition / deletion request unit 25B, the recorded message data stored in association with the temporary number is stored. If there is, delete this recorded data.

  In the IP telephone terminal 2B of the present embodiment, in the user setting information reception process of S214 shown in FIG. 7, when the addition / deletion request unit 25B receives the answering data together with the user setting information from the call control device 1B, The answering machine data is transferred to the answering machine playback function unit 29 together with the temporary number designated by the addition request. In response to this, the message recording / reproducing function unit 29 stores the message recording data in association with the temporary number and reproduces the message recording data using the telephone function unit 26.

  In addition, in the deletion request transmission process of S219 shown in FIG. 7, the addition / deletion request unit 25B notifies the message recording / reproducing function unit 29 of an instruction to delete the message recording data with the designation of the temporary number designated by the deletion request. In response to this, if there is recorded message data stored in association with the temporary number, the recorded message playback function unit 29 deletes the recorded message data.

  Other operations are the same as those of the IP telephone terminal 2 of the first embodiment shown in FIGS.

  Next, an operation example of the IP telephone system according to the third embodiment of the present invention will be described.

  FIG. 16 is a sequence diagram showing an operation example of the IP telephone system according to the third embodiment of the present invention when the call control device 1B receives a connection request.

  Here, the home number of the number type “extension number” is called a home extension number, and the temporary number of the number type “extension number” is called a temporary extension number.

  When receiving the connection request for the connection destination number “101” (S401), the call control device 1B confirms that no temporary address is set for the connection destination number “101”, and the home of the connection destination number “101” is confirmed. The address “172.16.1.1” is selected (S402). Then, a connection request for the connection destination number “101” is transmitted to the IP telephone terminal 2B having the home extension number “101” specified by the home address (S403).

  In response to this, the IP telephone terminal 2B having the home extension number “101” starts the incoming call processing according to the user setting information stored in association with the connection destination number “101” (S404). Here, it is assumed that the user of the IP telephone terminal 2B having the home extension number “101” is moving, and the IP telephone terminal 2B having the home extension number “101” has not responded to this connection request (S405). . In this case, the call control apparatus 1B records the answering record data of the connection request transmission source as a proxy response, and stores the answering record data in association with the connection destination number “101” (S406).

  When the user of the IP telephone terminal 2B having the home extension number “101” approaches the IP telephone terminal 2B having the home extension number “102”, the IP telephone terminal 2B having the home extension number “102” is carried by the user or The extension number “101” is read from the wireless tag 4 attached to the worn item (S407). The extension number “101” is registered as a temporary extension number (S408), and an addition request including designation of the extension number “101” is transmitted to the call control device 1B (S409).

  When the call control apparatus 1B receives the addition request from the IP telephone terminal 2B having the home extension number “102”, the IP address of the home extension number “102” is used as a temporary address for the extension number “101” included in the addition request. The IP address “172.16.1.2” of the telephone terminal 2B is registered (S410). Further, the user setting information for the extension number “101” is searched (S411), and the answering machine data for the extension number “101” is searched (S412). Then, the searched user setting information and answering machine data are transmitted to the IP telephone terminal 2B having the home extension number “102” (S413).

  In response to this, the IP telephone terminal 2B having the home extension number “102” registers the user setting information received from the call control device 1B in association with the temporary extension number “101” (S414). Also, the recorded message data received from the call control device 1B is stored in association with the temporary extension number “101” (S415). The stored answering data is reproduced by a specific operation performed on the IP telephone terminal 2B by the user, but a password may be provided so that others who share the IP telephone terminal 2B cannot reproduce it. In this case, the password is also included in the user setting information in S413.

  The third embodiment of the present invention has been described above.

  In the present embodiment, when the IP telephone terminal 2B does not respond to the connection request, the call control device 1B records the answering data of the other party in response to the connection request, and records the recorded data as The connection request is stored in association with the connection destination number. Also, when an addition request is received from IP telephone terminal 2B, the recorded message data associated with the temporary number specified in this addition request is transmitted to the transmission source of this addition request. Also, the IP telephone terminal 2B receives the recorded message data from the call control device 1B and reproduces it by a user's specific operation.

  Therefore, according to the present embodiment, for example, the user can check the answering machine data of the telephone received on his / her IP telephone terminal 2B during the movement with a simple operation on the destination IP telephone terminal 2B. Is possible. Other effects are the same as those in the first embodiment.

  In the present embodiment, the recorded message data is not limited to voice data. For example, text data such as a simple message or image data may be used.

  In the present embodiment, the reading of the temporary number from the wireless tag 4 to the IP telephone terminal 2B and the deletion of the temporary number stored in the IP telephone terminal 2B are the same as those in the IP telephone system of the second embodiment. Similarly, it may be triggered by a change in the mounting state of the mobile phone terminal 5 on the charging stand 6.

  The present invention is not limited to the above embodiments, and various modifications are possible within the scope of the gist.

  For example, in each of the above embodiments, when the call control device 1, 1B receives an addition request from the IP telephone terminals 2, 2A, 2B, it is associated with the temporary number specified in the addition request. The stored user setting information is transmitted to the transmission source of this addition request. The IP telephone terminals 2, 2A, 2B receive user setting information from the call control devices 1, 1B, register the user setting information in association with the temporary number specified in the addition request, and perform call control. When a connection request is received from the device 1 or 1B, the incoming processing is performed according to the user setting information stored in association with the connection destination number of the connection request.

  However, the present invention is not limited to this. When the call control device 1 or 1B receives the connection request, the call control device 1 or 1B determines the connection destination IP telephone terminals 2, 2A or 2B according to the user setting information stored in association with the connection destination number of the connection request. The connection process may be performed. In this case, it is not necessary to transmit user setting information from the call control devices 1 and 1B to the IP telephone terminals 2, 2A and 2B. Therefore, it is not necessary for IP telephone terminals 2, 2A, 2B to store user setting information in association with the telephone number assigned to itself.

  In each of the above embodiments, it is assumed that a home number is assigned to each IP telephone terminal 2, 2A, 2B in advance. However, the present invention is not limited to this. IP telephone terminals 2, 2A and 2B to which home numbers are not assigned in advance may be prepared so that they can be used as free shared telephone terminals. If a temporary number is assigned to such a free shared terminal by the wireless tag 4, it is not necessary to change the setting of the IP telephone system even in the case of, for example, rearrangement of departments or personnel changes. Also, it is not necessary to change the extension telephone number table.

  In each of the above embodiments, the case where the home user and the temporary user share the IP telephone terminals 2, 2A, 2B has been described as an example, but the present invention is not limited to this. While the temporary numbers are set in the IP telephone terminals 2, 2A, and 2B, the home number may be invalidated to be a temporary user dedicated terminal.

  In each of the above embodiments, the IP telephone terminals 2, 2A, 2B read the telephone number stored in the wireless tag 4, and register the telephone number as a temporary number. However, the present invention is not limited to this. A non-contact type storage medium other than the wireless tag may be used. Alternatively, a telephone number may be stored in a contact-type storage medium such as an IC card, and this may be read by inserting it into a reader connected to the IP telephone terminals 2, 2A, 2B.

  In each of the above embodiments, the configuration of the call control device 1, 1B and the IP telephone terminals 2, 2A, 2B is an integrated logic IC such as ASIC (Application Specific Integrated Circuit) or FPGA (Field Programmable Gate Array). It may be executed by hardware, or may be executed by software by a computer such as a DSP (Digital Signal Processor) or a PC (Personal Computer). Or, in a general-purpose computer such as a CPU (Personal Computer) equipped with an auxiliary storage device such as a CPU, memory, HDD, DVD-ROM, and NIC (Network Interface Card), the CPU loads a predetermined program from the auxiliary storage device to the memory. It may be realized by loading and executing.

  The present invention can be similarly applied to a telephone system other than the IP telephone system. In this case, the home address and temporary address may be set using unique identification information (terminal ID) assigned to the telephone terminal instead of the IP address.

FIG. 1 is a schematic configuration diagram of an IP telephone system according to a first embodiment of the present invention. FIG. 2 is a schematic configuration diagram of the call control device 1. 3A is a diagram schematically showing an example of registered contents of the individual management TB 121, and FIG. 3B is a diagram schematically showing an example of registered contents of the group management TB 122. FIG. 6C is a diagram schematically illustrating an example of registered contents in the user setting information storage unit 14. FIG. 4 is a flowchart for explaining the operation of the call control device 1. FIG. 5 is a schematic configuration diagram of the IP telephone terminal 2. FIG. 6A is a diagram schematically illustrating an example of registered contents of the home number management TB 221, and FIG. 6B is a diagram schematically illustrating an example of registered contents of the temporary number management TB 222. FIG. 7 is a flowchart for explaining the temporary number management operation of IP telephone terminal 2. FIG. 8 is a flowchart for explaining the outgoing / incoming operation of IP telephone terminal 2. FIG. 9 is a sequence diagram showing an operation example of the IP telephone system according to the first embodiment of the present invention when the call control device 1 receives a connection request with the extension number as the connection destination number. FIG. 10 is a sequence diagram showing an operation example of the IP telephone system according to the first embodiment of the present invention when the call control device 1 receives a connection request with the group number as the connection destination number. FIG. 11 is a schematic configuration diagram of an IP telephone system according to the second embodiment of the present invention. FIG. 12 is a schematic configuration diagram of the IP telephone terminal 2A. FIG. 13 is a flowchart for explaining the temporary number management operation of IP telephone terminal 2A. FIG. 14 is a schematic configuration diagram of the call control device 1B. FIG. 15 is a schematic configuration diagram of the IP telephone terminal 2B. FIG. 16 is a sequence diagram showing an operation example of the IP telephone system according to the third embodiment of the present invention when the call control device 1B receives a connection request.

Explanation of symbols

  1, 1B: Call control device, 2, 2A, 2B: IP phone terminal, 3: LAN, 4: Wireless tag, 5: Mobile phone terminal, 6: Charging stand, 11: Communication IF unit, 12: Address management TB storage 13: Address management unit, 14: User setting information storage unit, 15: User setting information transmission unit, 16: Call control unit, 17: Answering function unit, 18: User setting information / answering data transmission unit, 21 : Communication IF unit, 22: Number information storage unit, 23, 23A: RFID tag reading unit, 24, 24A: Number management unit, 25, 25B: Addition / deletion request unit, 26: Telephone function unit, 27: Charging base IF , 28: Placement state detection unit, 29: Answering / recording reproduction function unit, 121: Individual management TB, 122: Group management TB, 221: Home number management TB, 222: Temporary number management TB

Claims (8)

A telephone system having at least one telephone terminal and a call control device that performs call control of the telephone terminal,
The telephone terminal
A telephone number storage means for storing a home number that is a telephone number of a home user who normally uses the own telephone terminal, and a temporary number that is a temporary user telephone number that temporarily uses the own telephone terminal;
Telephone number addition / deletion means for controlling addition of the temporary number to the telephone number storage means and deletion of the temporary number from the telephone number storage means;
When the temporary number is added to the telephone number storage means, an addition request including designation of the temporary number is transmitted to the call control device, and the temporary number is deleted from the telephone number storage means Request means for transmitting to the call control device a deletion request including designation of the temporary number;
Incoming call processing means for performing call processing when called from the call control device,
The call control device includes:
For each telephone number, home identification information that is identification information of the telephone terminal that uses the telephone number as the home number and temporary identification information that is identification information of the telephone terminal that uses the telephone number as the temporary number are stored. Identification information storage means,
When the addition request is received from the telephone terminal, the identification information of the telephone terminal is stored as the temporary identification information in the identification information storage unit in association with the temporary number specified in the addition request, When the deletion request is received from the telephone terminal, the identification information is added to delete the temporary identification information stored in the identification information storage means in association with the temporary number specified in the deletion request. Delete means,
When there is a connection request, if there is the temporary identification information stored in the identification information storage means in association with the connection destination telephone number of the connection request, the temporary identification information is specified. If there is no temporary identification information stored in the identification information storage means associated with the connection destination telephone number of the connection request, the telephone terminal is associated with the connection destination telephone number of the connection request. Connection control means for calling the telephone terminal specified by the home identification information stored in the identification information storage means;
User setting information storage means for storing user setting information including setting information of at least one of ringtone and incoming call display for each telephone number;
When the addition request is received from the telephone terminal, the user setting information stored in the user setting information storage unit in association with the temporary number specified in the addition request is transmitted to the addition request. has a user setting information transmitting means for transmitting based on a,
The telephone number storage means
Storing the user setting information of the home user in association with the home number, and storing the user setting information of the temporary user in association with the temporary number;
The telephone number addition / deletion means is:
When the temporary number is added to the telephone number storage means, the user setting information is received from the call control device, and the user setting information is stored in the telephone number storage means in association with the temporary number; When deleting the temporary number from the telephone number storage means, delete the user setting information associated with the temporary number and stored in the telephone number storage means together,
The incoming call processing means includes:
When called from the call control device, the call system performs call processing according to the user setting information stored in the telephone number storage means in association with the telephone number of the call destination. A telephone system having at least one telephone terminal and a call control device that performs call control of the telephone terminal,
The telephone terminal
A telephone number storage means for storing a home number that is a telephone number of a home user who normally uses the own telephone terminal, and a temporary number that is a temporary user telephone number that temporarily uses the own telephone terminal;
Telephone number addition / deletion means for controlling addition of the temporary number to the telephone number storage means and deletion of the temporary number from the telephone number storage means;
When the temporary number is added to the telephone number storage means, an addition request including designation of the temporary number is transmitted to the call control device, and the temporary number is deleted from the telephone number storage means And a request means for transmitting a deletion request including designation of the temporary number to the call control device,
The call control device includes:
For each telephone number, home identification information that is identification information of the telephone terminal that uses the telephone number as the home number and temporary identification information that is identification information of the telephone terminal that uses the telephone number as the temporary number are stored. Identification information storage means,
When the addition request is received from the telephone terminal, the identification information of the telephone terminal is stored as the temporary identification information in the identification information storage unit in association with the temporary number specified in the addition request, When the deletion request is received from the telephone terminal, the identification information is added to delete the temporary identification information stored in the identification information storage means in association with the temporary number specified in the deletion request. Delete means,
Connection control means for calling up the telephone terminal according to the telephone number of the connection destination of the connection request when there is a connection request;
The telephone number is a group telephone number;
The home identification information is a multicast address,
The temporary identification information is a unicast address,
The connection control means includes
If there is the temporary identification information stored in the identification information storage means in association with the telephone number of the connection destination of the connection request, the telephone terminal specified by the temporary identification information and the connection request Call each of the telephone terminals identified by the home identification information stored in the identification information storage means in association with the connection destination telephone number, and associate with the connection destination telephone number of the connection request. If there is no temporary identification information stored in the identification information storage means, it is specified by the home identification information stored in the identification information storage means in association with the telephone number of the connection destination of the connection request. A telephone system characterized by calling each of the telephone terminals. A telephone system having at least one telephone terminal and a call control device that performs call control of the telephone terminal,
The telephone terminal
A telephone number storage means for storing a home number that is a telephone number of a home user who normally uses the own telephone terminal, and a temporary number that is a temporary user telephone number that temporarily uses the own telephone terminal;
Telephone number addition / deletion means for controlling addition of the temporary number to the telephone number storage means and deletion of the temporary number from the telephone number storage means;
When the temporary number is added to the telephone number storage means, an addition request including designation of the temporary number is transmitted to the call control device, and the temporary number is deleted from the telephone number storage means Request means for transmitting to the call control device a deletion request including designation of the temporary number;
An answering record reproducing means for receiving and reproducing answering data recorded by the call control device from the call control device;
The call control device includes:
For each telephone number, home identification information that is identification information of the telephone terminal that uses the telephone number as the home number and temporary identification information that is identification information of the telephone terminal that uses the telephone number as the temporary number are stored. Identification information storage means,
When the addition request is received from the telephone terminal, the identification information of the telephone terminal is stored as the temporary identification information in the identification information storage unit in association with the temporary number specified in the addition request, When the deletion request is received from the telephone terminal, the identification information is added to delete the temporary identification information stored in the identification information storage means in association with the temporary number specified in the deletion request. Delete means,
When there is a connection request, if there is the temporary identification information stored in the identification information storage means in association with the connection destination telephone number of the connection request, the temporary identification information is specified. If there is no temporary identification information stored in the identification information storage means associated with the connection destination telephone number of the connection request, the telephone terminal is associated with the connection destination telephone number of the connection request. Connection control means for calling the telephone terminal specified by the home identification information stored in the identification information storage means;
When the telephone terminal called by the connection control unit does not respond, in response to the connection request to record the answer phone data transmission source of the connection request, the connection destination of the answer phone data the connection request Answering means to store in correspondence with the number,
When the addition request is received from the telephone terminal, the answering record data stored in the answering means in association with the temporary number specified in the addition request is transmitted from the sender of the addition request. A telephone system characterized by comprising: an answering machine data transmission means for transmitting to the telephone system. The telephone system according to any one of claims 1 to 3 ,
The call control device includes:
User setting information storage means for storing user setting information including setting information of at least one of ringtone and incoming call display for each telephone number;
The connection control means includes
The telephone system according to claim 1, wherein the telephone terminal of the call destination is called in accordance with the user setting information stored in the user setting information storage means in association with the connection destination number of the connection request. The telephone system according to any one of claims 1 to 4 , wherein
The telephone terminal
Detecting means for detecting a wireless tag;
Reading means for reading a telephone number from the wireless tag detected by the detection means,
The telephone number addition / deletion means is:
When the wireless tag is detected by the detecting means, the telephone number read from the wireless tag by the reading means is added to the telephone number storage means as the temporary number, and the wireless tag is detected by the detecting means When the telephone number is no longer used, the telephone number read from the wireless tag by the reading means and stored in the telephone number storage means as the temporary number is deleted from the telephone number storage means. The telephone system according to any one of claims 1 to 4 , wherein
The telephone terminal
Detection means for detecting the mounting state of the portable terminal on the charging stand;
Reading means for reading a telephone number from a wireless tag attached to the portable terminal that is detected to be attached to the charging stand by the detection means;
The telephone number addition / deletion means is:
When the detection unit detects the mounting of the portable terminal on the charging stand, the telephone number stored as the temporary number is the telephone number read from the wireless tag attached to the portable terminal by the reading unit. In addition to the means, when the detection means detects the detachment of the portable terminal from the charging stand, the reading means reads from the wireless tag attached to the portable terminal, and the telephone number is used as the temporary number. A telephone system, wherein the telephone number stored in the number storage means is deleted from the telephone number storage means. The telephone terminal used as a component of the telephone system as described in any one of Claims 1 thru | or 6 . A call control device used as a component of the telephone system according to any one of claims 1 to 6 .

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