JPH07327083A - Private branch exchange telephone system - Google Patents

Abstract

PURPOSE:To reduce received invalid call by calling an opposite party desired to be communicated when no residence reply comes from a mobile telephone set to be designated at the arrival of a call. CONSTITUTION:The private branch exchange telephone system comprising a mobile telephone set 11, radio base stations 9, 10, a stationary telephone set 12 and a private branch exchange 1 is provided with an in-premises broadcast means 13 for premises broadcast and a start means starting the premises broadcast means 13 to conduct premises broadcast when no reply comes from the mobile telephone set 11, and when no residence reply comes from the mobile telephone set 11 designated at the time of arrival of a call, the opposite party desired to be communicated is called by direct broadcast to reduce a call reception invalid call.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mobile telephone such as a plurality of private cordless telephones and a private telephone system having a plurality of wireless zones.

[0002]

2. Description of the Related Art In a conventional private telephone system, location registration information corresponding to a wireless zone number to which a mobile telephone belongs is stored, and the mobile telephone is called to the registered radio zone number when receiving a call. Was there.

However, when the mobile phone is moving away from the wireless zone to which it belongs to another wireless zone, or
When the mobile phone is turned off and unable to answer, send an audible tone or voice guidance to the caller,
I was informed of it.

Further, as a technique for actively calling a mobile telephone even in such a case, Japanese Patent Laid-Open No. 4-7002
There is a technology published in No. 0 publication.

That is, Japanese Patent Application Laid-Open No. 4-70020 discloses that
By installing a fixed phone for each wireless zone and setting a wireless zone number for the mobile phone, when there is no response from the mobile phone when receiving a call, the fixed phone registered for the mobile phone is Techniques for calling local cordless telephone devices are disclosed.

[0006]

However, in the technique disclosed in this type of publication, the user of the mobile telephone is not always close to the fixed telephone, and eventually the user of the mobile telephone must be searched for. did not become.

Therefore, according to the present invention, it is possible to call a person who wants to make a call when there is no presence response from the mobile telephone designated at the time of receiving an incoming call, even while a new location is registered immediately after the wireless zone is moved or when the power is turned off. It is an object of the present invention to provide a private telephone system with reduced invalid incoming calls.

[0008]

In order to solve the above-mentioned problems, a private telephone system according to claim 1 is a private telephone system for performing private broadcasting in a private telephone system composed of a mobile telephone including a cordless telephone. And means for activating the private broadcasting means to carry out private broadcasting when there is no incoming call response from the mobile telephone.

The private telephone system according to claim 2 responds to the caller from the mobile telephone according to claim 1.

According to another aspect of the present invention, there is provided a private telephone system in which a private branch exchange accommodates a plurality of radio base stations to form a plurality of radio zones, and a mobile telephone including a cordless telephone is used.
When performing location registration in one wireless zone, location registration is performed for all wireless zones of the group that includes the registered wireless zone, and incoming operation is performed for all wireless zones of the group whose location is registered at the time of incoming call, In a multi-zone type private telephone system for wirelessly connecting a mobile telephone and a line, a private broadcasting means for performing private broadcasting and a private broadcasting by activating the private broadcasting means when there is no incoming call response from the mobile phone And a start-up means for performing.

A private telephone system according to a fourth aspect of the present invention is the private telephone system of the third aspect, wherein when the mobile telephone is not present in the ringing radio zone in a callable state, the private telephone system is broadcast.

In the private telephone system according to claim 5, the private broadcasting according to claim 3 or 4 is performed directly from the calling party.

A private telephone system according to a sixth aspect of the present invention is the private telephone system according to any one of the third to fifth aspects,
This is done according to the wireless zone in which the called mobile telephone exists.

A private telephone system according to claim 7 is a mobile telephone comprising a cordless telephone, a radio base station capable of communicating with a specific mobile telephone in a radio zone, a fixed telephone installed in the radio zone, and the radio. In a private telephone system composed of a private branch exchange electrically connected to a base station and a fixed telephone, a private broadcasting means for performing private broadcasting and a private broadcasting means for starting a private broadcasting means when there is no incoming call response from a mobile phone. And a starting means for performing on-premise broadcasting.

[0015]

According to the first aspect of the present invention, in the private telephone system constituted by the mobile telephone, when there is no incoming call response from the mobile telephone, the private broadcasting means is activated to perform private broadcasting.

According to the second aspect of the present invention, when the private broadcasting means is activated to carry out private broadcasting, the mobile telephone responds to the caller.

According to a third aspect of the present invention, when a private branch exchange accommodates a plurality of radio base stations to form a plurality of radio zones, and a mobile telephone including a cordless telephone performs location registration in one radio zone, registration is performed. The location is registered in all the wireless zones of the group that includes the wireless zone, and the incoming operation is performed in all the wireless zones of the group in which the location is registered when receiving a call, and the wireless connection between the mobile phone and the line is made. When there is no incoming call response from the telephone, the private broadcasting means is activated to carry out private broadcasting.

According to the present invention, when the mobile telephone does not exist in the ringing radio zone in a callable state,
Broadcast on the premises.

In the present invention, when the mobile telephone does not exist in the ringing radio zone in a ready-to-receive state,
Public broadcasting is performed, and the caller directly responds to the public broadcasting.

According to the sixth aspect of the present invention, the local broadcast is performed according to the radio zone in which the mobile telephone called.

According to the present invention, in a private telephone system comprising a mobile telephone, a radio base station, a fixed telephone and a private branch exchange, when there is no incoming call response from the mobile telephone, the private broadcasting means is activated to carry out private broadcasting. To do.

[0022]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A private telephone system according to an embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is a block diagram showing an overall schematic configuration of a private telephone system according to an embodiment of the present invention.

In FIG. 1, a private branch exchange 1 is a memory for storing various data such as a central control unit 2 for controlling the entire exchange, location registration of a mobile telephone 11 and the location of a fixed telephone 12 in each of the wireless zones 15 and 16. Section 3, a call path section 4 for controlling a call between terminals connected to the private branch exchange 1, connection interfaces 5 and 6 for controlling the radio base stations 9 and 10, and an extension for accommodating a fixed extension telephone. It comprises an interface 7 and a broadcast control interface 8 for controlling the local broadcast means 13.

Also, the radio base stations 9 and 1 which can communicate with the mobile telephone 11 only within the specific radio zones 15 and 16.
0, a fixed telephone 12 installed in the specific wireless zones 15 and 16, the wireless base stations 9 and 10 and a private branch exchange 1 electrically connected to the fixed telephone 12 constitute a private telephone system.

Further, the private branch exchange 1 is connected to the connection interfaces 5 and 6 to control the mobile telephone 11 and is connected to the radio base stations 9 and 10 and the broadcast control interface 8 for broadcasting to the speaker 14. The local broadcasting means 13 and the telephone 12 connected to the extension interface 7 are connected.

The wireless zone 15 and the wireless zone 16 which are areas controlled by the wireless base stations 5 and 6, respectively.
And each of the wireless zones 15 and 16 has a plurality of mobile telephones 11. Here, the fact that the mobile telephone 11 is in the wireless zone 15 or the wireless zone 16 is performed by scanning the mobile telephone at specific time intervals or by receiving or receiving an incoming call from the mobile telephone 11.

First, the operation when the mobile telephone 11 is not moving in the wireless zone 15 and the wireless zone 16 will be described.

When an incoming call is received from the fixed telephone 12 to the mobile telephone 11, when the location registration of the mobile telephone 11 is set to the wireless zone 15, the central control unit 2 sets the wireless zone 15 to the wireless zone 15.
Wireless base station 9 through a connection interface 5 for controlling
To call the mobile telephone 11. Since the mobile phone 11 exists in this wireless zone 15, the mobile phone 11 answers and sounds a ringing tone.

Even if the user does not respond to this ringing tone, since the central control unit 2 has received the response information, the local broadcasting means 13 is not activated.

That is, this response information is not a response by the user but response information indicating that the mobile telephone 11 exists in this wireless zone.

Next, the operation of the embodiment will be described on the premise that the mobile telephone 11 does not respond when moving in the wireless zone 15 and the wireless zone 16.

Immediately after the mobile telephone 11 moves from the wireless zone 15 to the wireless zone 16, when the process of storing the position registration in the wireless zone 16 in the storage unit 3 is not completed,
When an incoming call is received from the fixed telephone 12 to the mobile telephone 11, the location registration of the mobile telephone 11 is in the wireless zone 15, so that the central control unit 2 sends the wireless base station 9 to the wireless base station 9 through the connection interface 5 for controlling the wireless zone 15. Instruct to call the mobile phone 11.

However, since the mobile telephone 11 is already away from the wireless zone 15, there is no response. This non-response information is sent from the radio base station 9 to the central control unit 2 through the connection interface 5. When the central control unit 2 receives the non-response information, it activates the local broadcast means 13 via the broadcast control interface 8, and further sets the call path unit 4 so that the voice of the fixed telephone 12 that has made the call is output to the speaker 14. connection,
Guide you to make a call due to unresponsiveness. As a result, the caller should answer "△△ san xx".
Thus, the name of the owner of the wireless telephone 11 can be broadcast. The "xx" number is a special number for responding to the local broadcast.

Further, the called person dials the number "xx" from the mobile telephone 11 or the fixed telephone 12 near by, and the central control unit 2 causes the mobile telephone 11 or the fixed telephone 12 and the caller to call. Connect to the call path section 4 of
Make a call.

The operation of the private telephone system according to the embodiment of the present invention will be described with reference to FIGS. 2 and 3.

FIG. 2 is a flow chart for storing the position of the mobile telephone performed by the private branch exchange of the private branch telephone system according to the embodiment of the present invention, and FIG. 3 is performed by the private branch exchange of the private branch telephone system according to the embodiment of the present invention. It is a flowchart of control of a local broadcast means.

When the mobile telephone 11 makes a call, the routine of FIG. 2 is called and the radio base station 9 or the radio base station 1 is called.
By determining whether or not communication with 0 is performed, it is stored in the storage unit 3 that the mobile phone 11 exists in the wireless zone 15 or the wireless zone 16 (steps S1 and S2).

Next, when an incoming call arrives from the fixed telephone 12 or another mobile telephone 11 to a specific mobile telephone 11,
The mobile phone 11 is registered in the wireless zones 15, 16
If there is an incoming call response, the mobile telephone 11
Since the position of is in the wireless zones 15 and 16, it is stored in the storage unit 3 (steps S11 and S12). Then, when the user responds within a predetermined time, the line is connected, and the connected state is maintained until the call ends (steps S13 to S15). When the call ends, the line is disconnected and this routine is exited (step S26).

When an incoming call is received from the fixed telephone 12 or another mobile telephone 11 to a specific mobile telephone 11, the mobile telephone 11 is not in the wireless zones 15 and 16, is out of order, or has a battery failure. When the incoming call is not answered because the capacity is reduced or the power is cut off, the timer confirms that the incoming call is not answered for a predetermined time (step S11, step S16 and step S1).
7).

If there is no incoming call response within a predetermined time, the central control unit 2 outputs a guide to the dialed user of the fixed telephone 12 or another mobile telephone 11 so as to call by broadcast (step S18). ). And
The local broadcast means 13 for performing the local broadcast is activated (step S19). After activating the in-house broadcasting means 13, the time waiting for a response from the user is set in a timer and the timer is started (step S20). As a result, the calling party broadcasts the name of the owner of the mobile telephone 11 and the like, such as "Please answer with Mr. XXX". When the call is made by broadcasting and the call does not respond within the predetermined time, the line is disconnected (steps S21 to S23,
Step S26).

Further, when the called person dials the "xx" number from the mobile telephone 11 or fixed telephone 12 near by within a predetermined time, the central control unit 2 causes the mobile telephone 11 or the fixed telephone to be fixed. The telephone 12 and the call path unit 4 of the caller are connected to establish a call state, and the connection state is maintained until the call ends (steps S22, S24 and S25). When the call ends, the line is disconnected and this routine is exited (step S26).

As described above, in the private telephone system of this embodiment, in the private telephone system including the mobile telephone 11 which is a cordless telephone, the private broadcasting means 13 for performing private broadcasting and the incoming call from the mobile telephone 11 are received. When there is no response, the private broadcasting means 13 is started up to carry out the private broadcasting. The starting means comprises step S19, which can be the embodiment of claim 1.

Therefore, when there is no presence response from the mobile telephone 11 designated at the time of receiving an incoming call, such as until the location registration is performed immediately after the movement of the wireless zones 15 and 16 and when the power is off, it is desired to make a call. It is possible to call the other party directly by broadcasting and reduce the number of invalid incoming calls.

In addition, the private telephone system of this embodiment is
Mobile telephone 11 consisting of a cordless telephone, radio base stations 9 and 10 capable of communicating with specific mobile telephones 11 in radio zones 15 and 16, fixed telephone 12 installed in said radio zones 15 and 16, said radio base In a private telephone system composed of a private branch exchange 1 electrically connected to stations 9 and 10 and a fixed telephone 12, when there is no incoming call response from a private broadcasting means 13 for performing private broadcasting and a mobile telephone 11, The present invention is provided with an activation means comprising step S19 for activating the local broadcasting means 13 to perform the local broadcasting, which can be an embodiment of claim 7.

Therefore, if there is no presence response from the mobile telephone 11 designated at the time of incoming call, such as until the location registration is performed immediately after the movement of the wireless zones 15 and 16 and when the power is turned off, it is desired to make a call. It is possible to call the other party directly by broadcasting and reduce the number of invalid incoming calls.

Further, in this embodiment, the mobile telephone 11 responds to the caller in step S21, which can be the embodiment of claim 2. Therefore, when there is no need to receive a reply, a message can be directly output, and the user of the mobile telephone 11 can presume who the other party is because the caller calls by voice. be able to.

By the way, in the above-mentioned embodiment, the non-response process is carried out when the terminal telephone is moved, but there are other causes of non-response such as insufficient battery capacity of the power source and failure. Further, although there is only one wireless zone 15 or 16 calling, the non-response process occurs even when a group is formed by the wireless zones 15 and 16 and a plurality of wireless zones 15 and 16 are called.

That is, the private telephone system of the above embodiment is
When a plurality of wireless base stations 9 and 10 are accommodated in the private branch exchange 1 to form a plurality of wireless zones 15 and 16 and a mobile telephone 11 including a cordless telephone performs position registration in one wireless zone 15 or wireless zone 16. , The position registration is performed for all the wireless zones of the group including the registered wireless zone 15 or the wireless zone 16, and the incoming operation is performed in all the wireless zones of the group registered at the time of incoming call, and the mobile telephone 11 and In a multi-zone type local telephone system that wirelessly connects to a line, when there is no incoming call response from the local broadcasting means 13 for performing local broadcasting and the mobile telephone 11, the local broadcasting means 13 is activated to perform the local broadcasting. The present invention is provided with an activating means comprising the performing step S19, which can be the embodiment of claim 3.

Therefore, also in the present embodiment, the presence response from the mobile telephone 11 designated at the time of the incoming call, such as immediately after the movement of the wireless zones 15 and 16 until the position registration and when the power is off, etc. If there is not, it becomes possible to directly call the person who wants to make a call by broadcasting, and it is possible to reduce invalid incoming calls.

Further, a plurality of wireless base stations 9 and 10 are accommodated in the private branch exchange 1 to form a plurality of wireless zones 15 and 16, and the mobile telephone 11 made up of a cordless telephone is used in one wireless zone 15 or wireless zone 16. When performing location registration, location registration is performed for all the wireless zones of the group including the registered wireless zone 15 or 16 and the incoming operation is performed for all the wireless zones of the group for which the location is registered when receiving a call. In a multi-zone private telephone system that wirelessly connects the mobile telephone 11 to a line, the mobile telephone 11 calls the radio zone 1
When there is no incoming call in any of the terminals 5 and 16, the local broadcast is carried out, which can be the embodiment of claim 4.

Therefore, even if an incoming call arrives at a specific mobile telephone 11, the mobile telephone 11 will receive the radio zone 15, 1
When you do not answer the incoming call because you are not in 6, there is a malfunction, the battery capacity is low, or the power is cut off, you can call the person you want to call by direct broadcast and invalid the incoming call. Calls can be reduced.

In the private branch exchange 1, a plurality of radio base stations 9 and 10 are accommodated to form a plurality of radio zones 15 and 16, and the mobile telephone 11 composed of a cordless telephone is used in one of the radio zones 15 or 16. When performing location registration, location registration is performed for all the wireless zones of the group including the registered wireless zone 15 or 16 and the incoming operation is performed for all the wireless zones of the group for which the location is registered when receiving a call. In the multi-zone type private telephone system for wirelessly connecting the mobile telephone 11 and the line, the private broadcasting is performed directly from the calling party, and this can be the embodiment of claim 5.

Therefore, when there is no need to receive a reply, a message can be directly output, and the user of the mobile telephone 11 can infer who the caller is by voice. be able to.

In the above embodiment, the voice synthesizing device is housed in the private branch exchange 1, and the announcement that the caller is connected to the private broadcast means is given to the caller before starting. It may be activated to output the caller's announcement.

Further, the private branch exchange 1 accommodates a plurality of radio base stations 9 and 10 to form a plurality of radio zones 15 and 16, and the mobile telephone 11 composed of a cordless telephone is used in one of the radio zones 15 or 16. When performing location registration, location registration is performed for all the wireless zones of the group including the registered wireless zone 15 or 16 and the incoming operation is performed for all the wireless zones of the group for which the location is registered when receiving a call. In the multi-zone type private telephone system for wirelessly connecting the mobile telephone 11 to the line, the private broadcasting is performed according to the radio zones 15 and 16 in which the called mobile telephone 11 exists. The example of Item 6 can be adopted.

Therefore, a call is made for each group in a specific wireless zone, and even if a call is made frequently, it is possible to reduce annoyance to other people to a minimum.

[0058]

As described above, according to the private telephone system of claim 1, in the private telephone system constituted by the mobile telephone, when there is no incoming call response from the mobile telephone, the private broadcasting means is activated to perform the private broadcasting. Is to do. Therefore, even if there is no presence response from the mobile phone specified at the time of the incoming call, such as when the location is registered immediately after moving the wireless zone and when the power is turned off, the other party who wants to call is called by direct broadcast. It is possible to reduce the number of invalid incoming calls.

According to the second aspect of the present invention, the private telephone system responds to the caller with the mobile telephone when the private broadcasting means is activated to perform the private broadcasting. Therefore, when there is no need to receive a reply, it is possible to output a message directly, and to let the user of the mobile telephone infer who the other party is because the caller calls by voice. You can

According to another aspect of the present invention, a private telephone system accommodates a plurality of wireless base stations in a private branch exchange to form a plurality of wireless zones, and when a mobile telephone including a cordless telephone performs location registration in one wireless zone, The location is registered in all the wireless zones of the group including the registered wireless zone, and the incoming operation is performed in all the wireless zones of the group registered when receiving a call, and the wireless connection between the mobile phone and the line is established. However, when there is no incoming call response from the mobile telephone, the local broadcast means is activated to perform the local broadcast. Therefore, when there is no presence response from the mobile phone specified at the time of incoming call, such as immediately after moving the wireless zone until location registration, and when the power is turned off, etc. It is possible to call, and it is possible to reduce invalid incoming calls.

The private telephone system of claim 4 performs private broadcasting when the mobile telephone does not exist in the paging wireless zone in a callable state. Therefore, even if an incoming call arrives at a specific mobile phone, the mobile phone may not be in the wireless zone, has a malfunction, has low battery capacity, or has its power cut off, and may not answer the incoming call. If not, it is possible to directly call the other party who wants to make a call, and it is possible to reduce invalid incoming calls.

According to another aspect of the present invention, in the private telephone system, when the mobile telephone does not exist in the ringing radio zone in a state where the incoming call is possible, the private broadcasting is performed and the caller directly broadcasts the private broadcasting. Is. Therefore, when there is no need to receive a reply, the message can be directly output, and the user of the mobile telephone can infer who the caller is by voice.

The private telephone system of claim 6 performs the private broadcasting according to the radio zone in which the mobile telephone called the private broadcasting exists. Therefore, a call is made for each group in a specific wireless zone, and even if calls are made frequently, it is possible to reduce annoyance to other people to a minimum.

The private telephone system of claim 7 is a private telephone system composed of a mobile telephone, a radio base station, a fixed telephone and a private branch exchange, and when there is no incoming call response from the mobile telephone, the private broadcasting means is activated. It is for on-premise broadcasting. Therefore, even if there is no presence response from the mobile phone specified at the time of the incoming call, such as when the location is registered immediately after moving the wireless zone and when the power is turned off, the other party who wants to call is called by direct broadcast. It is possible to reduce the number of invalid incoming calls.

[Brief description of drawings]

FIG. 1 is a block diagram showing an overall schematic configuration of a private telephone system according to an embodiment of the present invention.

FIG. 2 is a flow chart for storing the position of a mobile telephone performed by a private branch exchange of a private telephone system according to an embodiment of the present invention.

FIG. 3 is a flow chart of control of private branch broadcasting means performed by a private branch exchange of a private branch telephone system according to an embodiment of the present invention.

[Explanation of symbols]

 1 private branch exchange 2 central control unit 3 storage unit 4 speech path unit 5, 6 connection interface 7 extension interface 8 broadcast control interface 9, 10 wireless base station 11 mobile telephone 12 telephone 13 private broadcasting means

Claims (7)

[Claims] 1. A private telephone system provided with a mobile telephone consisting of a cordless telephone, and a private broadcasting means for performing private broadcasting, and when there is no incoming call response from the mobile telephone, the private broadcasting means is activated to carry out private broadcasting. An on-premise telephone system comprising a starting means for performing. 2. The private telephone system according to claim 1, wherein the mobile telephone responds to the calling party. 3. A private branch exchange accommodates a plurality of wireless base stations to form a plurality of wireless zones, and when a mobile telephone including a cordless telephone performs location registration in one wireless zone, the registered wireless zone is Location-registered in all wireless zones of the included group, and when receiving a call, the incoming operation is performed in all the wireless zones of the group that is registered, and a wireless connection between the mobile phone and the line is made. 2. A private telephone system comprising: a private broadcasting means for carrying out private broadcasting; and a starting means for activating the private broadcasting means to carry out private broadcasting when there is no incoming call response from a mobile telephone. 4. The private telephone system according to claim 3, wherein the private telephone system performs private broadcasting when the mobile telephone does not exist in the ringing radio zone in a callable state. 5. The private telephone system according to claim 3, wherein the private broadcasting is performed directly from a calling party. 6. The private telephone system according to claim 3, wherein the private broadcasting is performed in accordance with a wireless zone in which a called mobile phone exists. 7. A mobile telephone comprising a cordless telephone,
A wireless base station that can communicate with a specific mobile phone in a wireless zone, a fixed-line telephone installed in the wireless zone, and a private telephone that includes a private branch exchange electrically connected to the wireless base station and the fixed telephone. The system is provided with a private broadcasting means for performing private broadcasting, and a private telephone system for activating the private broadcasting means to carry out private broadcasting when there is no incoming call response from a mobile telephone. .