JP2001359167A - Classified incoming communication method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To receive a non-voice communication call at an exclusive terminal in which character information is easy to read by intentionally selecting the destination of the call according to voice and non-voice. SOLUTION: When a call is transmitted from a caller 4, the call is received by a switchboard 3, and when it is judged that the call is a non-voice communication, the call is transferred to another terminal 2 capable of realizing at least non-voice communication under a condition that the transfer is performed by a subscriber.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a communication type incoming call method for separating incoming voice communication calls and non-voice communication calls according to the communication type of a call from a caller.

[0002]

2. Description of the Related Art In a conventional mobile communication method, it is not possible to intentionally make only a non-voice communication for an incoming call to another terminal. That is, even when a non-voice communication call is received, the call is received by the same mobile device as that for voice communication. Therefore, when the called party receives a non-voice communication call such as text information, the received information is confirmed by a method such as displaying a message on the display of the mobile device.

[0003]

However, there is a problem that the size of the posted information is limited on the display display of the mobile phone for voice communication, and the received character information is difficult to read when the amount of information is large.

The present invention solves such a problem. By intentionally selecting a destination according to the type of voice and non-voice, a non-voice communication call is transferred to a dedicated terminal or the like in which character information can be easily read. The purpose is to obtain a communication type incoming call method that can receive an incoming call.

[0005]

To achieve the above object,
In the communication type receiving method according to the present invention, when a call is originated from a caller, the exchange receives the call, and when the call is determined to be a non-voice communication call, there is a transfer setting by the subscriber. On the condition that the call is forwarded to at least another terminal capable of non-voice communication.

[0006] In the communication type incoming call method according to the present invention, the determination that the received call is a non-voice communication call includes:
It is characterized in that the determination is made based on the determination result of the communication type based on the call setting message.

[0007] Further, the communication type incoming call method according to the present invention can be applied to a mobile communication terminal when a call from a caller is a voice communication call or a non-voice communication call has no transfer setting. It is characterized in that an incoming call is made.

Further, the communication type incoming call method according to the present invention is characterized in that the transfer setting is fixedly linked to the incoming call number of another terminal capable of performing specific non-voice communication.

[0009] In the communication type incoming call method according to the present invention, the call from the caller is a voice communication call, and the call from the caller is a non-voice communication call. In this case, it is characterized in that terminals dedicated to non-voice communication are automatically made to receive calls.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a conceptual diagram showing a communication system that implements a communication type incoming call method of the present invention, wherein 1 is a mobile communication terminal used for ordinary mobile communication, and 2 is a non-voice communication dedicated or non-voice communication capable. Other terminal, 3 is sender 4
An exchange 5 interposed between the terminal and each of the terminals 1 and 2 is a mobile communication network.

In this communication system, a call transmitted from a transmission source 4 is normally received by a terminal 1 via a switching system 3. Here, when a call is received by the exchange 3, it is determined whether or not the call is a non-voice communication call based on the received information, such as the transmission capability and the compatibility of the higher layer and the lower layer in OSI and the like. As a result of the determination, in the case of a non-voice communication call, the call transfer operation is applied with this as an opportunity to distinguish it from a general call reception operation. If the call is a non-voice communication call and the transfer setting is made, the call is transferred unconditionally, and no incoming call is made to the mobile terminal 1. In other words, the terminal 1 does not send a signal to the terminal 2 but receives a signal. In this way, the receiver can separate and use voice communication and non-voice communication.

Next, the present invention will be described more specifically with reference to FIG. The subscriber uses the terminal 1 for normal incoming calls. In the conventional receiving method, when a call for a subscriber who uses the terminal 1 arrives at the exchange 3 from the source 4, the exchange 3 operates to terminate the call to the terminal 1. Regarding the incoming call, the incoming call arrives at the same terminal 1 regardless of the type of the voice communication call or the non-voice communication call.

On the other hand, the incoming call of the present invention is carried out by the following procedure. First, a case without voice communication or transfer setting will be described. When a call to the subscriber using the terminal 1 arrives at the exchange 3 from the originator 4, the exchange 3 determines whether or not the call is a voice communication call based on a call setup message (SETUP) or the like. Therefore, when it is determined that the call is a non-voice communication call, a logic for further determining whether there is a transfer setting is introduced. As a result, even if the call is a voice communication call or a non-voice communication call, if there is no transfer setting, the call is received at the terminal 1 which is normally used.

Next, a case where a non-voice communication call is performed and a transfer setting is made will be described. That is, when the exchange 3 determines that the call is a non-voice communication call, and furthermore, when the transfer setting is performed by the subscriber, the call is transferred as a non-voice communication call, and the call is fixedly connected in advance. Call transfer is performed to the terminal 2 number. This allows the subscriber to intentionally receive non-voice communication calls at different terminals 2. This terminal 2 does not need to have a voice call function, but has only a non-voice communication function,
A more convenient terminal can be introduced as a non-voice communication dedicated terminal. Further, when a transfer trigger occurs, the terminal 1 is unconditionally transferred to the terminal 2 without performing any incoming operation to the terminal 1, that is, without calling the terminal 1, so that the terminal 1 is in voice communication and the terminal 2 is not in communication. The distinction of voice communication can be given.

Next, the operation of separating incoming calls of a non-voice communication call shown in FIG. 2 will be described with reference to the flowchart of FIG. First, the exchange 3 receives a call (step S1).
At this time, the exchange 3 establishes a call setup message (SETU
The communication type is determined by P) or the like (step S2). For a call determined to be a voice communication call, the call is received at the terminal 1 normally used by the subscriber (step S4) in accordance with a normal incoming call operation (step S3). However, when the exchange 3 receives a call, another logic is applied only to a call determined to be a non-voice communication call. Only when it is determined that the incoming call is a non-voice call, it is determined whether or not the subscriber has set a transfer (step S5). If there is no transfer setting, an operation is performed to cause the terminal 1 used for normal outgoing / incoming calls to be received (step S4).

The transfer setting is fixedly linked to a destination number unique to the terminal 2 (step S6).
When the transfer is set, the terminal 2 used exclusively for the non-voice call is not the terminal 1 used for normal outgoing / incoming calls.
The call is forwarded so that the call is terminated. By performing the same operation as the call transfer on the occasion of these determinations, only the non-voice communication call can be received at the number of the terminal 2 fixedly connected in advance.

[0017]

As described above, according to the present invention, when a call received by the exchange is determined to be a non-voice communication call, this exchange is switched to another non-voice communication exclusive use based on the transfer setting by the subscriber. Since the terminal is made to receive a call, the subscriber can intentionally distinguish and receive the non-voice communication call using a terminal normally used for receiving a non-voice communication call or a dedicated terminal as necessary. In addition, at the time of transfer setting, by unconditionally receiving a call to another non-voice communication terminal, the terminal that normally receives a call is used for voice communication, and the transfer destination terminal is used for non-voice communication, and the exclusiveness is set. It becomes possible to have.

[Brief description of the drawings]

FIG. 1 is a conceptual diagram illustrating a communication system that implements a communication type incoming call method according to an embodiment of the present invention.

FIG. 2 is an explanatory diagram specifically showing a communication type incoming call method of the present invention.

FIG. 3 is a flowchart showing a procedure for implementing a communication type incoming call method of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Mobile communication terminal 2 Other terminal capable of non-voice communication 3 Exchange 4 Originator 5 Mobile communication network

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Claims (5)

[Claims] When a call originates from a caller, the switch receives the call and, if it determines that the call is a non-voice communication call, on condition that there is a forwarding setting by the subscriber. A communication type incoming call method, wherein the incoming call is transferred to at least another terminal capable of non-voice communication. 2. The method according to claim 1, wherein the determination that the received call is a non-voice communication call is made based on a call setup message. 3. If the call from the caller is a voice communication call or if there is no transfer setting even if it is a non-voice communication call,
2. The communication type incoming call method according to claim 1, wherein an incoming call is made to a mobile communication terminal. 4. The communication type incoming call method according to claim 1, wherein the transfer setting is fixedly linked to a called number of another terminal capable of performing a specific non-voice communication. 5. A terminal for mobile communication when the call from the caller is a voice communication call, and dedicated to non-voice communication when the call from the caller is a non-voice communication call. On your device,
2. The communication type incoming call method according to claim 1, wherein incoming calls are automatically made.