JPH09233539A - Mca radio connector - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a much smoother conversation by continuing a telephone call by originating a call again through the simple operations of a telephone set on the side of call origination even when radio is disconnected in spite of the middle of conversation. SOLUTION: A memory 43 for recording the latest information of connection between a key telephone system 1 and an MCA mobile station and a key input means 4 for selecting it through a key input whether or not the call is to be originated again from the telephone set on the side of call origination while connecting a speech path with the key telephone system 1 when a call processing part 42 receives a disconnection report from an MCA command station, are newly added to a connector 4 for connecting the key telephone system 1 and the MCA command station 3. When radio is disconnected, key data showing the execution of call re-origination are inputted from the telephone set so that a call can be originated again based on the connection information in the memory 43 and continued without releasing the speech path between the key telephone system and the MCA command station.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a digital or analog type MCA (Multi Channel).
Access) An MCA wireless connection device for connecting an MCA command station used in a wireless network and a key telephone device.

[0002]

2. Description of the Related Art FIG. 2 shows the configuration of a conventional wireless connection device for connecting an MCA command station and a key telephone device.

In FIG. 2, reference numeral 1 is a button telephone device which accommodates an extension telephone (not shown), 2 is a connecting device which is connected to the button telephone device 1 through a call path, and 3 is a connecting device 2 which is connected through a call path. It is the MCA command station of the connected mobile station.

The key telephone device 1 notifies the call processing unit 22 of the connection device 2 of an incoming call from the telephone and a connection between radios, and receives a response, off-hook, dial request, etc. from the call processing unit 22. , Telephone and connection device 2
Set / release the communication path.

When the call processing unit 22 of the connection device 2 receives the incoming call notification from the key telephone device 1, it instructs the MCA command station 3 to connect with the mobile station, and also receives the connection completion notification from the MCA command station 3. It responds to an incoming call from the key telephone device 1 and instructs the call path switch 21 to connect.

[0006] The MCA command station 3 notifies the call processing unit 22 of the completion of connection of the mobile station and sets up a communication path with the connection device 2. The call path switch 21 connects the call path between the MCA command station 3 and the key telephone device 1 in response to a connection instruction from the call processing unit 22, and releases the call path in response to a disconnection instruction.

Next, a description will be given of the connection operation from the telephone to the mobile station and the reconnection operation after disconnection in the conventional wireless connection device configured as described above.

When the call processing unit 22 receives an incoming signal from the key telephone device 1, it instructs the MCA instruction station 3 to connect to the mobile station. As a result, the MCA command station 3 performs the connection operation of the wireless channel, and when the operation is completed, the MCA command station 3 notifies the call processing unit 22 of the completion of the connection and sets the communication path with the connection device 2.

Upon receiving the connection completion notification, the call processing unit 22 responds to the key telephone device 1 with respect to the incoming notification, and consequently receives the connection notification. By this connection notification, the call processing unit 22 gives a connection instruction to the call path switch 21, and as a result, a call path is set between the telephone and the MCA mobile station.

After that, when the wireless communication is disconnected due to the detection of a non-call during the simplex communication by the wireless network, the detection of the talk time expiration, etc.,
The call processing unit 22 that has received the disconnection notice from the MCA command station 3
Sends an on-hook to the key telephone device 1 and instructs the call path switch 21 to disconnect, and releases the call path between the key telephone device 1 and the MCA command station 3.

Here, when the telephone makes a re-call, the same operation as the above-mentioned connection operation is performed by performing the same operation as the first call.

[0012]

However, in the conventional wireless connection device as described above, when the wireless connection is cut off,
Since the communication path between the connection device 2 and the key telephone device 1 is once released, there is a possibility that another telephone may interrupt and connect the connection device 2 and the communication path when the telephone tries to call again. There was a problem that reconnection was not guaranteed.

The present invention solves the above problems, and an object of the present invention is to provide an MCA wireless connection device that can reliably reconnect to a mobile station with a simple operation.

[0014]

In order to solve the above problems, the present invention records the latest connection information between a button telephone device and an MCA mobile station in a connection device that connects the button telephone device and an MCA command station. And a key input for selecting whether or not to re-call the calling telephone while the call processing unit receives a disconnection notice from the MCA command station while the call path with the button telephone device is connected. Means are newly added.

As a result, when the key input is requested to the telephone at the time of wireless disconnection and the key data indicating that the call is to be recalled is input, the call is recalled based on the connection information read from the memory, and the key telephone device A smooth call can be realized by a simple operation without releasing the communication path between the MCA command stations.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The invention according to claim 1 of the present invention is a button telephone device accommodating a telephone and the like and an MC of a mobile station.
A MCA wireless connection device having a connection device for connecting to an A command station, wherein the connection device includes a call processing unit that transmits and receives a call processing command and a notification to and from the key telephone device and the MCA command station, and the call processing unit. A memory for recording the latest connection information between the key telephone device and the MCA mobile station obtained from the data received by the processing unit;
When a disconnection notice is received from the command station, key input means for selecting whether or not to re-call the calling telephone with the call path to the key telephone device connected is provided by key input. is there.

Further, in the invention described in claim 2, the connection information comprises a calling party number, a called party number, and a connection mode.

Therefore, the call processing unit, which has received the key data indicating that the call is to be recalled from the key input means, requests the MCA command station to recall the call according to the connection information read from the memory. You can surely reconnect with a simple operation, and you can achieve a smoother call.

Hereinafter, an embodiment of the present invention will be described with reference to FIG.
This will be described with reference to FIG. FIG. 1 is a block diagram showing a schematic configuration of an MCA wireless connection device according to an embodiment of the present invention.

In FIG. 1, the same components as those in FIG. 2 are designated by the same reference numerals, and the description will be made with reference numeral 1 to a button telephone device and 4
Is a connection device that is connected to the key telephone device 1 via a communication path, and includes a communication path switch 41, a call processing unit 42, a memory 43, and a key input means 44. An MCA command station 3 is connected to the connection device 4 via a communication path.

The key telephone unit 1 notifies the call processing unit 42 of the connection unit 4 of an incoming call and connection from an extension telephone (not shown) accommodated in the key telephone unit 1, and a response from the call processing unit 42. By receiving a request for off-hook, dialing, etc., the communication path is set / released in the extension telephone and the connection device 4.

Further, the key telephone device 1 has a function of notifying the telephone number of the calling telephone at the time of notifying an incoming call, and further, when the wireless connection is cut off, a key input instruction from the key input means 44 is made to call the telephone again. The key input unit 44 is notified of the output of the display asking whether or not and the key signal representing the answer from the telephone.

The key input means 44 receives a key input instruction from the call processing unit 42 at the time of wireless disconnection, issues a key input instruction to the key telephone device 1, and inputs a key for selecting whether or not to re-call the telephone. Then, the input key is transmitted to the call processing unit 42 as a key notification.

The memory 43 records the calling party number, the called party number, and the connection mode connection information obtained by the call processing unit 42 from the incoming call notification from the key telephone apparatus 1, and when the call is reissued when the wireless connection is cut off. Then, the call processing unit 42 reads the connection information again.

The call processing unit 42 instructs the MCA command station 3 to connect to the mobile station upon receiving the incoming call notification from the button telephone device 1, and upon receiving the connection notification from the MCA command station 3 to the button telephone device 1. It responds to the incoming call from and instructs the call path switch 41 to connect.

The MCA command station 3 notifies the call processing section 42 of a successful connection with a mobile station (not shown) and the connection device 4
Set up a communication path between and.

The call path switch 41 connects the call path between the MCA command station 3 and the key telephone device 1 in response to a connection instruction from the call processing section 42, and releases the call path in response to a disconnection instruction.

Next, the connection operation from the telephone to the mobile station and the reconnection operation after disconnection in the wireless connection device of the present embodiment configured as described above will be described.

When the call processing unit 42 receives an incoming call signal from the key telephone device 1, it instructs the MCA instruction station 3 to connect to the mobile station and stores the connection information obtained from the incoming call notification in the memory 4
Record in 3. At the same time, the MCA command station 3 performs a wireless channel connection operation, and if the connection is successful, the call processing unit 4
2 is notified of the successful connection, and a communication path is set up with the connection device 4.

Upon receiving the connection success notification, the call processing unit 42 responds to the incoming call notification to the key telephone device 1, and consequently receives the connection notification. In response to this connection notification, the call processing unit 42 instructs the call path switch 41 to connect, and as a result, a call path is set between the telephone and the MCA mobile station.

After that, when the wireless communication is disconnected due to the detection of a non-communication call during the simplex communication by the wireless network, the detection of the talk time expiration, etc.,
The call processing unit 42 which has received the disconnection notice from the MCA command station 3.
Instructs the key input means 44 to input a key. Receiving this, the key input means 44 sends a key input instruction to the key telephone device 1. Button telephone device 1 that receives a key input instruction
Outputs to the telephone a question asking whether or not to make a recall call (for example, "Saihakko Ushimasuka?"), And when a key indicating a recall call request is input from the telephone, the key notification is sent to the key input means 44. Send to.

Here, as the key, one key is preferable from the viewpoint of operability, and for example, a resend button or the like is used.
When the call is not reissued, the telephone can be disconnected normally by going on hook.

On the other hand, the key input means 44 notifies the call processing section 42 of a key notification and receives the key notification.
When it recognizes that this is a re-call request, it reads the latest connection information from the memory 43 and sends a connection instruction to the MCA command station 3 in accordance with this connection information. The above operation is performed while the telephone line of the key telephone device 1 to the MCA command station 3 is connected.

As described above, according to the present embodiment, the latest connection information is always recorded in the memory 43, and when the wireless telephone is disconnected, the keyway is maintained while the communication path between the button telephone device 1 and the MCA command station 3 is connected. The input means 44 allows the telephone to select whether or not to make a re-call, and the re-call is made according to the connection information read from the memory 43. Therefore, the telephone making the re-call request is surely prevented from being interrupted by another telephone. You can make a recall call.

[0035]

As described above, according to the present invention, when the radio is disconnected during a telephone call between the telephone and the MCA mobile station, the telephone and the connection device are not released and the connection is maintained. Since the call can be reissued by a simple operation from the telephone, the wireless reconnection can be surely realized, and the conversation can be resumed smoothly even if the call is disconnected during the conversation.

[Brief description of drawings]

FIG. 1 is a block diagram showing a schematic configuration of an MCA wireless connection device according to an embodiment of the present invention.

FIG. 2 is a block diagram showing a schematic configuration of a conventional MCA wireless connection device.

[Explanation of symbols]

 1 Button Telephone Device 3 MCA Command Station 4 Connection Device 41 Call Path Switch 42 Call Processing Unit 43 Memory 44 Key Input Means

Claims (2)

[Claims] 1. An MC having a connection device for connecting a button telephone device accommodating a telephone or the like and an MCA command station of a mobile station.
A wireless connection device, wherein the connection device includes a call processing unit that transmits and receives a call processing command and a notification to and from the button telephone device and the MCA command station, and the button obtained from data received by the call processing unit. A memory for recording the latest connection information between the telephone device and the MCA mobile station, and a calling side with the call path connected to the key telephone device when the call processing unit receives a disconnection notice from the MCA command station. And a key input unit for selecting whether or not to re-call the telephone by key input, and the call processing unit receiving the key data indicating that the call is to be re-issued from the key input unit is re-issued to the MCA command station. An MCA wireless connection device, wherein a request for a call enables reconnection by an operation from a telephone when wirelessly disconnected. 2. The MCA wireless connection device according to claim 1, wherein the connection information includes a calling party number, a called party number, and a connection mode.