KR100626165B1 - Method for providing sending terminal information for unreceiving signal in case of voice mail - Google Patents

Abstract

The present invention relates to a method for providing outgoing information on an incoming call that is connected to a voice mailbox. The present invention provides a method of extracting power off information corresponding to a called terminal from a home location register, transmitting information of non-receivable information to a source information providing server by a home location register, and requesting a message transmission request to a message service center by a source information providing server. Transmitting, the home location register extracting the voice mail service information, the home location register interworking with the voice mail server-side exchange, and transmitting the voice mail information to the calling exchange, the calling exchange to the voice mailbox server. Transmitting a request for a mailbox service, transmitting a request for transmitting voice message information to a message service center by a voice mailbox server, and referring to a destination terminal location information received by the message service center in association with a home location register The steps for sending information and the message service center Refer to the destination terminal location information received in association with the location register transmitting the call information message to the called terminal.

Voicemail, undeliverable, outgoing information messages

Description

Method for providing sending terminal information for unreceiving signal in case of voice mail}             

1 is a diagram schematically showing a system for providing outgoing information on an incoming call that is connected to a voice mailbox according to an embodiment of the present invention.

2 is a signal flow diagram schematically illustrating a process of transmitting an outgoing information message to a called terminal connected to a voice mailbox when the called terminal is turned off according to an exemplary embodiment of the present invention.

3 is a signal flow diagram schematically illustrating a process of transmitting an outgoing information message to a called terminal connected to a voice mailbox when the called terminal is in a call according to an exemplary embodiment of the present invention.

4 is a signal flowchart schematically illustrating a process of transmitting an outgoing information message to a called terminal connected to a voice mailbox when there is no response from the called terminal according to an exemplary embodiment of the present invention.

5 is a signal flow diagram schematically illustrating a processing process when a duplicate message is generated according to an exemplary embodiment of the present invention.

6 is a signal flow diagram schematically illustrating a processing process when a duplicate message is generated according to another exemplary embodiment of the present invention.

7 is a signal flow diagram schematically illustrating a process of generating a duplicate message according to another exemplary embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

100: Voice Mailbox Server 101: Home Location Register

103: short message service center 105: originating exchange

107: destination exchange 111: originating information providing server

The present invention relates to a method for providing outgoing information on an incoming call that is connected to a voice mailbox.

Conventionally, an outgoing call information providing service (eg, a catch call) for a corresponding incoming call is provided when the called terminal is powered off, busy, or when there is no answer from the called terminal.

However, the above-mentioned origination information providing service for the non-receiving call is provided when the user corresponding to the called terminal is a service subscriber.

Therefore, there is a problem in that the origination information providing service for the conventional incoming call is not provided when a user corresponding to the called terminal is not subscribed to the service.

That is, regardless of whether the user corresponding to the called terminal has subscribed to the service, it is necessary for the user corresponding to the calling terminal to convey the necessity of a telephone call to the user corresponding to the called terminal.

On the other hand, when there is an outgoing call from the calling terminal, the voice mail service may be used when the called terminal is turned off, busy or there is no response from the called terminal. Here, the voice mailbox service is to notify the called party that the voice message is in the voice mailbox when the caller leaves a voice message when the called party cannot answer the call so that the called party can listen to the recorded voice message later.

Therefore, even when the called party does not subscribe to the catch call service, it is necessary to provide the calling party with the calling information on the unreachable call connected to the voice mailbox.

According to the present invention, when the called terminal can receive a message for a non-receiving call connected to the voice mailbox, the call information for the non-receiving call connected to the voice mailbox capable of outputting an outgoing information message corresponding to the incoming call is not displayed. The purpose is to provide a method of providing.

In addition, another object of the present invention is to provide a method for providing outgoing information on an incoming call that is connected to a voice mailbox capable of refining a duplicate message through a home location register without interworking with a catch call server when the called party is a catch call service subscriber. To provide.

In order to achieve the above objects, according to an aspect of the present invention, a voice mailbox in a mobile communication network including a calling exchange, a voice mailbox server side exchange, a home location register, a voice mailbox server, a calling information providing server and a message service center. A method for providing outgoing information for an incoming call that is connected to a call, the method comprising: transmitting, by the calling side exchange, a routing information request corresponding to a called terminal of a call received from an originating terminal to the home location register; In response to the routing information request, extracting, by the home location register, power off information corresponding to a called terminal; In response to the extracted power-off information, transmitting, by the home location register, the unreachable information to the originating information providing server; In response to the undeliverable information, the originating information providing server sending a message transmission request corresponding to the undeliverable information to the message service center, wherein the message transmission request is previously received by a user corresponding to the originating terminal. Generated based on prepared service subscriber information; In response to the extracted power off information, extracting voice mailbox service information by the home location register; In response to the extracted voice mail service information, the home location register transmits a call routing information request to the voice mailbox server side exchange and sends the call routing information request generated from the voice mailbox server side exchange in association with a voice mailbox. Sending voice mailbox information to the calling exchange in response to the response; In response to the voice mailbox information, the calling exchange sends a voice mail service request to the voice mailbox server through the voice mail server side exchange, wherein the voice mail server interworks with the calling exchange and the calling terminal. To receive a voice message from the calling terminal; In response to the received voice message, transmitting the voice message information transmission request to the message service center by the voice mailbox server; Transmitting, by the message service center, an originating information message to the called terminal with reference to the called terminal position information received in association with the home location register; And transmitting the voice message information to the called terminal by referring to the called terminal location information received by the message service center in association with the home location register. can do.
According to another aspect of the present invention, an incoming call connected to a voice mailbox in a mobile communication network including a calling exchange, a voice mailbox server side exchange, a called side exchange, a home location register, a voice mailbox server, a calling information providing server, and a message service center is impossible. CLAIMS 1. A method for providing outgoing information for a call, comprising: sending, by the originating exchange, a routing information request corresponding to a called terminal of a call received from an originating terminal to the home location register; In response to the routing information request, sending, by the home location register, a call routing information request to the called exchange; In response to the call routing information request, extracting, by the called-side exchange, the non-receivable information corresponding to the case where the called terminal is busy and transmitting it to the home location register; In response to the undeliverable information, transmitting, by the home location register, the unreachable information to the originating information providing server; In response to the undeliverable information, the originating information providing server sending a message transmission request corresponding to the undeliverable information to the message service center, wherein the message transmission request is previously received by a user corresponding to the originating terminal. Generated based on prepared service subscriber information; In response to the undeliverable information, extracting voice mailbox service information by the home location register; In response to the extracted voice mail service information, the home location register transmits a call routing information request to the voice mailbox server side exchange and sends the call routing information request generated from the voice mailbox server side exchange in association with a voice mailbox. Sending voice mailbox information to the calling exchange in response to the response; In response to the voice mailbox information, the calling exchange sends a voice mail service request to the voice mailbox server through the voice mail server side exchange, wherein the voice mail server interworks with the calling exchange and the calling terminal. To receive a voice message from the calling terminal; In response to the received voice message, transmitting the voice message information transmission request to the message service center by the voice mailbox server; Transmitting, by the message service center, an originating information message to the called terminal with reference to the called terminal position information received in association with the home location register; And transmitting the voice message information to the called terminal by referring to the called terminal location information received by the message service center in association with the home location register. can do.
According to another aspect of the present invention, an incoming call connected to a voice mailbox in a mobile communication network including a calling exchange, a voice mailbox server side exchange, a called side exchange, a home location register, a voice mailbox server, a calling information providing server, and a message service center CLAIMS 1. A method for providing outgoing information for an impossible call, the method comprising: sending, by the originating exchange, a routing information request corresponding to a called terminal of a call received from an originating terminal to the home location register; In response to the routing information request, sending, by the home location register, a call routing information request to the called exchange; In response to the call routing information request, the called side exchange interworking with the home location register and the calling side exchange to collect unreachable information corresponding to the case where the called terminal is unresponsive; Transmitting, by the called side exchange, the non-receiving information corresponding to the case where the called terminal is not answered, to the calling exchange, wherein the calling side exchange transmits the received non-receiving information to the home location register; In response to the undeliverable information, transmitting, by the home location register, the unreachable information to the originating information providing server; In response to the undeliverable information, the originating information providing server sending a message transmission request corresponding to the undeliverable information to the message service center, wherein the message transmission request is previously received by a user corresponding to the originating terminal. Generated based on prepared service subscriber information; In response to the undeliverable information, extracting voice mailbox service information by the home location register; In response to the extracted voice mail service information, the home location register transmits a call routing information request to the voice mailbox server side exchange and sends the call routing information request generated from the voice mailbox server side exchange in association with a voice mailbox. Sending voice mailbox information to the calling exchange in response to the response; In response to the voice mailbox information, the calling exchange sends a voice mail service request to the voice mailbox server through the voice mail server side exchange, wherein the voice mail server interworks with the calling exchange and the calling terminal. To receive a voice message from the calling terminal; In response to the received voice message, transmitting the voice message information transmission request to the message service center by the voice mailbox server; Transmitting, by the message service center, an originating information message to the called terminal with reference to the called terminal position information received in association with the home location register; And transmitting the voice message information to the called terminal by referring to the called terminal location information received by the message service center in association with the home location register. can do.
In a preferred embodiment, the message service center may include at least one of a short message service center and a multimedia message service center.
In addition, the called terminal receives the outgoing information message and the voice message information and output through the display unit, wherein the voice message information may be characterized in that the short message indicating that the voice message is stored in the voice mailbox. have.
The caller information message may include at least one of a caller terminal number, caller ID, caller ID message, and caller ID icon.
Further, according to another aspect of the present invention, a non-receiving call connected to a voice mailbox in a mobile communication network including a calling exchange, a voice mailbox server side exchange, a home location register, a voice mailbox server, a calling information providing server, and a message service center. CLAIMS 1. A method for providing outgoing information for a call, comprising: sending, by the originating exchange, a routing information request corresponding to a called terminal of a call received from an originating terminal to the home location register; In response to the routing information request, extracting, by the home location register, power off information corresponding to a called terminal; In response to the extracted power off information, extracting voice mailbox service information by the home location register; In response to the extracted voice mail service information, the home location register transmits a call routing information request to the voice mailbox server side exchange and sends the call routing information request generated from the voice mailbox server side exchange in association with a voice mailbox. Sending voice mailbox information to the calling exchange in response to the response; In response to the voice mailbox information, the calling exchange sends a voice mail service request to the voice mailbox server through the voice mail server side exchange, wherein the voice mail server interworks with the calling exchange and the calling terminal. To receive a voice message from the calling terminal; In response to the received voice message, transmitting the voice message information transmission request to the message service center by the voice mailbox server; Transmitting, by the message service center, voice message information to the called terminal with reference to the called terminal position information received in association with the home location register; And in response to the extracted power-off information, determining, by the home location register, whether the user corresponding to the called terminal is a catch call service subscriber, wherein whether the home call register is the catch call service subscriber is a user corresponding to the called terminal. It is determined based on the catch-call service subscriber information prepared in advance by, if the user corresponding to the called terminal is a catch-call service subscriber as a result of the decision whether to subscribe to the catch call service, the home location register is the originating information It is possible to provide a method for providing outgoing information on an incoming call that is connected to a voice mailbox, characterized in that the call forwarding information corresponding to the power off information is not transmitted to the provision server.
Further, according to another aspect of the present invention, a voice mailbox in a mobile communication network including a calling exchange, a voice mailbox server-side exchange, a called exchange, a home location register, a voice mailbox server, a calling information providing server and a message service center. CLAIMS 1. A method for providing outgoing information for a connected non-reachable call, comprising: sending, by the originating exchange, a routing information request corresponding to a called terminal of a call received from an originating terminal to the home location register; In response to the routing information request, sending, by the home location register, a call routing information request to the called exchange; In response to the call routing information request, extracting, by the called-side exchange, the non-receivable information corresponding to the case where the called terminal is busy and transmitting it to the home location register; In response to the undeliverable information, extracting voice mailbox service information by the home location register; In response to the extracted voice mail service information, the home location register transmits a call routing information request to the voice mailbox server side exchange and sends the call routing information request generated from the voice mailbox server side exchange in association with a voice mailbox. Sending voice mailbox information to the calling exchange in response to the response; In response to the voice mailbox information, the calling exchange sends a voice mail service request to the voice mailbox server through the voice mail server side exchange, wherein the voice mail server interworks with the calling exchange and the calling terminal. To receive a voice message from the calling terminal; In response to the received voice message, transmitting the voice message information transmission request to the message service center by the voice mailbox server; Transmitting, by the message service center, voice message information to the called terminal with reference to the called terminal position information received in association with the home location register; And in response to the non-receipt information, determining, by the home location register, whether the user corresponding to the called terminal is a catch call service subscriber, wherein whether or not the catch call service subscriber is a user corresponding to the called terminal. It is determined based on the catch-call service subscriber information prepared in advance by the pre-set, if the user corresponding to the called terminal is a catch-call service subscriber as a result of the decision whether to subscribe to the catch call service, the home location register provides the calling information It is possible to provide a method for providing outgoing information on an incoming call that is connected to a voice mailbox, characterized in that the called terminal does not transmit the impossible call information corresponding to the busy information to the server.
Further, according to another aspect of the present invention, a voice mailbox in a mobile communication network including a calling exchange, a voice mailbox server-side exchange, a called exchange, a home location register, a voice mailbox server, a calling information providing server and a message service center. CLAIMS 1. A method for providing outgoing information for a connected non-reachable call, comprising: sending, by the originating exchange, a routing information request corresponding to a called terminal of a call received from an originating terminal to the home location register; In response to the routing information request, sending, by the home location register, a call routing information request to the called exchange; In response to the call routing information request, the called side exchange interworking with the home location register and the calling side exchange to collect unreachable information corresponding to the case where the called terminal is unresponsive; Sending, by the called side exchange, the non-receiving information corresponding to the case where the called party is unresponsive to the calling side exchange, wherein the calling side exchange transmits the unreachable information to the home location register; In response to the undeliverable information, extracting voice mailbox service information by the home location register; In response to the extracted voice mail service information, the home location register transmits a call routing information request to the voice mailbox server side exchange and sends the call routing information request generated from the voice mailbox server side exchange in association with a voice mailbox. Sending voice mailbox information to the calling exchange in response to the response; In response to the voice mailbox information, the calling exchange sends a voice mail service request to the voice mailbox server through the voice mail server side exchange, wherein the voice mail server interworks with the calling exchange and the calling terminal. To receive a voice message from the calling terminal; In response to the received voice message, transmitting the voice message information transmission request to the message service center by the voice mailbox server; Transmitting, by the message service center, voice message information to the called terminal with reference to the called terminal position information received in association with the home location register; And determining, by the user corresponding to the called terminal, whether the user corresponding to the called terminal is a catch call service subscriber in response to the unreachable information, wherein whether or not the catch call service subscriber is determined by the user corresponding to the called terminal. It is determined based on the pre-determined catch call service subscriber information, and if the user corresponding to the called terminal is a catch call service subscriber as a result of determining whether to subscribe to the catch call service, the home location register is the originating information providing server It is possible to provide a method for providing outgoing information for an incoming call that is connected to a voice mailbox, characterized in that the call forwarding information corresponding to the incoming terminal non-response information is not transmitted.
Further, according to another aspect of the present invention, a voice mailbox in a mobile communication network including a calling exchange, a voice mailbox server-side exchange, a called exchange, a home location register, a voice mailbox server, a calling information providing server and a message service center. CLAIMS 1. A method for providing outgoing information for a connected non-reachable call, comprising: sending, by the originating exchange, a routing information request corresponding to a called terminal of a call received from an originating terminal to the home location register; In response to the routing information request, sending, by the home location register, a call routing information request to the called exchange; In response to the call routing information request, the called side exchange interworking with the home location register and the calling side exchange to collect unreachable information corresponding to the case where the called terminal is unresponsive; Sending, by the called side exchange, the non-receiving information corresponding to the case where the called party is unresponsive to the calling side exchange, wherein the calling side exchange transmits the unreachable information to the home location register; In response to the undeliverable information, extracting voice mailbox service information by the home location register; In response to the extracted voice mail service information, the home location register transmits a call routing information request to the voice mailbox server side exchange and sends the call routing information request generated from the voice mailbox server side exchange in association with a voice mailbox. Sending voice mailbox information to the calling exchange in response to the response; In response to the voice mailbox information, the calling exchange sends a voice mail service request to the voice mailbox server through the voice mail server side exchange, wherein the voice mail server interworks with the calling exchange and the calling terminal. To receive a voice message from the calling terminal; In response to the received voice message, transmitting the voice message information transmission request to the message service center by the voice mailbox server; Transmitting, by the message service center, voice message information to the called terminal with reference to the called terminal position information received in association with the home location register; And determining, by the home location register, whether the user corresponding to the called terminal is a calling number display service subscriber in response to the impossible call information, wherein whether the caller ID is a subscriber corresponding to the called terminal. Determined based on caller ID service subscriber information prepared in advance by the caller, and if the user corresponding to the called terminal is a caller ID service subscriber, the home location register It is possible to provide a method for providing outgoing information for an unanswered call connected to a voice mailbox, characterized in that the incapable of forwarding information corresponding to the called terminal non-response information is not transmitted to the outgoing information providing server.

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Next, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a diagram schematically showing a system for providing outgoing information on an incoming call that is connected to a voice mailbox according to an exemplary embodiment of the present invention.

Referring to FIG. 1, a system for providing outgoing information on an incoming call that is connected to a voice mailbox includes a voice mail server (VMS) 100, a home location register (HLR) 101, and a short message. Short Message Service Center (SMSC) 103, Originating_Mobile Switching Center / Visitor Location Register (O_MSC / VLR) 105, Terminating_Mobile Switching Center / Visitor Location Register: T_MSC / VLR 107 and the origination information providing server 111. In addition, the origination information providing server 111 may be combined with the service subscriber database 113 and the web server 115.

Here, the voice mailbox server 100 notifies the called party that the voice message is in the voice mailbox when the caller leaves a voice message when the called party cannot answer the call so that the called party can later listen to the recorded voice message. .

The home location register 101 may manage location information of the mobile terminal to transfer a call of the calling terminal to the called terminal. In addition, the home location register 101 may transmit unreachable information to the originating information providing server 111 when the called terminal is powered off, busy, or there is no response from the called terminal. Meanwhile, the home location register 101 may store information on whether to subscribe to an additional service (eg, catch call, caller ID display service) of the user corresponding to the mobile terminal.

In addition, the originating information providing server 111 may receive the undeliverable information from the home location register 101 and transmit a message transmission request corresponding to the undeliverable information to the short message service center 103. .

In addition, the short message service center 103 transmits to the called terminal when the called terminal can receive a message in response to a message transmission request corresponding to the unreachable information transmitted from the originating information providing server 111. Informational messages can be sent. On the other hand, the origination information providing system for the incoming call may include a multimedia message service center (not shown). Here, the outgoing information message may include an image, a video, etc. through the multimedia message service center.

Referring to the above configuration, a method of providing outgoing information for an incoming call that is connected to a voice mailbox according to the present invention will be described schematically.

Even if there is a call from the calling terminal, when the power of the called terminal is turned off, in a call, or there is no response from the called terminal, the user corresponding to the calling terminal cannot call the user corresponding to the called terminal.

In this case, the home location register 101 may collect the non-receipt information corresponding to any one of the case where the called terminal is turned off, busy or there is no response from the called terminal through the mobile communication network.

Accordingly, the home location register 101 may transmit the incoming call impossible information to the originating information providing server 111. Accordingly, the origination information providing server 111 may transmit a message transmission request corresponding to the unreachable information to the short message service center 103. Here, the message transmission request may be generated based on the service subscriber information prepared in advance by the user corresponding to the calling terminal. Thereafter, the short message service center 103 may transmit the called terminal location request signal to the home location register 101. Accordingly, the home location register 101 may transmit the destination terminal location information to the short message service center 103. Thereafter, the short message service center 103 may transmit an outgoing information message corresponding to the unreachable information to the called terminal through the called side exchange 107. Therefore, the called terminal may receive and output the originating information message transmitted from the called side exchange 107. Here, the caller information message may include a caller terminal number, caller ID, caller identification message, caller identification icon, and the like.

On the other hand, the home location register 101 may extract voice mailbox service information when the called terminal is not available, such as when the called terminal is turned off, busy, or there is no response from the called terminal. Thereafter, the home location register 101 may transmit voice mailbox information generated in association with the voice mailbox server side exchange to the calling side exchange 105. Thereafter, the calling side exchange 105 may send a voice mailbox service request to the voice mailbox server 100 through the voice mailbox server side exchange. Here, the voice mailbox server 100 may receive a voice message in association with the calling exchange and the calling terminal.
Thereafter, the voice mailbox server 100 may transmit a voice message information transmission request to notify the destination terminal that the voice mailbox server has a voice message to the short message service center 103. Thereafter, the short message service center 103 may transmit voice message information indicating that the voice message is in the voice mailbox server to the called terminal with reference to the called terminal location information received in association with the home location register 101. have. Accordingly, the called terminal can receive the voice message information and output it through the display unit, check the received voice message information, and access the voice mailbox server according to a general voice mailbox listening procedure to listen to the voice message.

2 is a signal flow diagram schematically illustrating a process of transmitting an outgoing information message to a called terminal connected to a voice mailbox when the called terminal is turned off (power-off) according to an exemplary embodiment of the present invention.

Referring to FIG. 2, in response to the origination of the originating terminal, the originating exchange may transmit a routing information request corresponding to the called terminal of the call received by the home location register (step 201). In response to the routing information request, the home location register may extract power off information corresponding to the called terminal (step 203). Herein, the power off information means that information about the user when the user corresponding to the called terminal is actively turned off is transmitted to and stored in the home location register.

In this case, the home location register may transmit non-receipt information corresponding to the power-off information to the origination information providing server (step 205). The originating information providing server receiving the undeliverable information may transmit a message transmission request to the short message service center to transmit a message corresponding to the undeliverable information to the called terminal (step 207). The short message service center may then send a destination terminal location request to the home location register (step 227). Accordingly, the home location register may transmit the destination terminal location information to the short message service center (step 229). Thereafter, the short message service center may transmit the originating information message corresponding to the called impossible information to the called side exchange with reference to the called terminal location information (step 231).

On the other hand, the home location register may extract voice mailbox service information in response to the power off information corresponding to the extracted called terminal (step 209), and the home location register registers the voice mailbox in response to the extracted voice mailbox service information. The call routing information request can be sent to the server-side exchange (step 211). The voice mailbox server side exchange receiving the call routing information request may transmit a response to the call routing information request to the home location registrar in association with a voice mailbox server (step 213). Accordingly, the home location register may send voice mailbox information to the calling exchange (step 215). The calling side exchange receiving the voice mailbox information sends a voice mailbox service request to the voice mailbox server side exchange with reference to the voice mailbox information (step 217), and the voice mailbox server side exchange receiving the voice mailbox service request In response, the voice mailbox service request may be sent to the voice mailbox server (step 219). In addition, the originating exchange may receive a voice message from the originating terminal in association with the originating terminal, generate voice message content information, and transmit the generated voice message content information to the voice mailbox server side exchange (step 221). Accordingly, the voice mailbox server side exchange may transmit the voice message content information to the voice mailbox server (step 223). Thereafter, the voice message server may transmit a voice message information transmission request to the short message service center to notify the destination terminal that the voice message server has a voice message (step 225). Accordingly, the short message service center may transmit the called terminal location request to the home location register (step 233), and the home location register may transmit the called terminal location information to the short message service center (step 235). The short message service center receiving the called terminal location information may transmit voice message information to the called terminal through the called side exchange with reference to the received message (step 237). The receiver terminal receiving the voice message information may receive the voice message information and output the same through the display unit as described above, and check the received voice message information and access the voice mailbox server according to a general voice mailbox listening procedure. You can listen to the message.

3 is a signal flow diagram schematically illustrating a process of transmitting an outgoing information message to a called terminal connected to a voice mailbox when the called terminal is busy (Busy) according to an exemplary embodiment of the present invention.

Referring to FIG. 3, in response to an origination of an originating terminal, the originating exchange may transmit a request for routing information of the called terminal corresponding to the call received by the home location register (step 301). In response to the routing information request, the home location registrar may send a first call routing information request to the called exchange (step 303). In this case, when the called terminal is in a call, the called side exchange may extract information indicating that the called terminal is in a call (step 305). Accordingly, the called side exchange may transmit, to the home location register, non-receiving information corresponding to the information that the called terminal is busy (step 307).

The home location register which has received the undeliverable information may transmit, to the originating information providing server, non-receiving information corresponding to information of the called terminal call (step 309). The originating information providing server receiving the undeliverable information may transmit a message transmission request to the short message service center to transmit a message corresponding to the undeliverable information to the called terminal (step 311). Thereafter, the short message service center may transmit a called terminal location request to the home location register (step 331). Accordingly, the home location register may transmit the destination terminal location information to the short message service center (step 333). Thereafter, the short message service center may transmit the originating information message corresponding to the called impossible information to the called side exchange with reference to the called terminal location information (step 335).

On the other hand, the home location register may extract voice mailbox service information in response to the non-receiving information corresponding to the information of the called terminal call (step 313). In response to the extracted voice mail service information, the home location register may send a second call routing information request to the voice mail server side exchange (step 315). The voice mailbox server side exchange receiving the second call routing information request may transmit a response to the second call routing information request to the home location register in association with a voice mailbox server (step 317). Accordingly, the home location register may send voice mailbox information to the calling exchange (step 319). The originating exchange that receives the voice mailbox information may transmit a voice mailbox service request to the voice mailbox server side exchange with reference to the voice mailbox information (step 321). The voice mailbox server side exchange receiving the voice mailbox service request may transmit the voice mailbox service request to the voice mailbox server in response (step 323). In addition, the originating exchange may interwork with the originating terminal to receive a voice message from the originating terminal, generate voice message content information, and transmit the generated voice message information to the voice mailbox server side exchange (step 325). Accordingly, the voice mailbox server side exchange may transmit the voice message content information to the voice mailbox server (step 327). Thereafter, the voice message server may transmit a voice message information transmission request to the short message service center to notify the destination terminal that the voice message server has a voice message (step 329). Accordingly, the short message service center may transmit the called terminal location request to the home location register (step 337), and the home location register may transmit the called terminal location information to the short message service center (step 339). The short message service center receiving the called terminal location information may transmit voice message information to the called terminal through the called side exchange with reference to the received message (step 341). The receiver terminal receiving the voice message information may receive the voice message information and output the same through the display unit as described above, and check the received voice message information and access the voice mailbox server according to a general voice mailbox listening procedure. You can listen to the message.

4 is a signal flowchart schematically illustrating a process of transmitting an outgoing information message to a called terminal connected to a voice mailbox when there is no response from the called terminal according to an exemplary embodiment of the present invention.

Referring to FIG. 4, in response to an origination of an originating terminal, the originating exchange may transmit a routing information request corresponding to the called terminal of the call received by the home location register (step 401). In response to the routing information request, the home location registrar may send a first call routing information request to the destination exchange (step 403). Accordingly, the called side exchange can send call routing information to the home location register. In response to the call routing information, the home location register may send routing information to the originating exchange. In response to the routing information, the originating exchange may send a call connection request to the called exchange. In this case, when there is no response from the called terminal, the called side exchange may collect the called terminal non-response information indicating that there is no response from the called terminal (step 405). Accordingly, the called side exchange can transmit the non-receipt information corresponding to the called terminal non-response information to the calling side exchange (step 407). Accordingly, the originating exchange may transmit the non-receipt information corresponding to the called terminal non-response information to the home location register (step 409).

In this case, the home location register may transmit the non-receipt information corresponding to the called terminal non-response information to the originating information providing server (step 411). The originating information providing server that has received the undeliverable information may transmit a message transmission request to the short message service center to transmit a message corresponding to the undeliverable information to the called terminal (step 413). Thereafter, the short message service center may transmit a called terminal location request to the home location register (step 433). Accordingly, the home location register may transmit the destination terminal location information to the short message service center (step 435). Thereafter, the short message service center may transmit the originating information message corresponding to the called impossible information to the called side exchange with reference to the called terminal location information (step 437).

On the other hand, the home location register may extract voice mailbox service information in response to receiving the incoming call impossible information from the calling exchange (step 415). In response to the extracted voice mail service information, the home location register may transmit a second call routing information request to the voice mail server side exchange (step 417). The voice mailbox server side exchange receiving the second call routing information request may transmit a response to the second call routing information request to the home location register in association with a voice mailbox server (step 419). Accordingly, the home location register may send voice mailbox information to the calling exchange (step 421). The calling side exchange receiving the voice mailbox information transmits a voice mailbox service request to a voice mailbox server side exchange with reference to the voice mailbox information (step 423), and receives the voice mailbox service side exchange. In response, the voice mailbox service request may be transmitted to the voice mailbox server (step 425). In addition, the originating exchange may interwork with the originating terminal to receive a voice message from the originating terminal, generate voice message content information, and transmit the generated voice message content information to the voice mailbox server side exchange (step 427). Accordingly, the voice mailbox server side exchange may transmit the voice message content information to the voice mailbox server (step 429). Thereafter, the voice message server may transmit a voice message information transmission request to the short message service center to notify the destination terminal that the voice message server has a voice message (step 431). Accordingly, the short message service center may transmit the called terminal location request to the home location register (step 439), and the home location register may transmit the called terminal location information to the short message service center (step 441). The short message service center receiving the called terminal location information may transmit voice message information to the called terminal through the called side exchange with reference thereto (step 443). The receiver terminal receiving the voice message information may receive the voice message information and output the same through the display unit as described above, and check the received voice message information and access the voice mailbox server according to a general voice mailbox listening procedure. You can listen to the message.

5 is a signal flowchart schematically illustrating a process of generating a duplicate message according to an exemplary embodiment of the present invention.

Referring to FIG. 5, in response to an origination of an originating terminal, the originating exchange may transmit a routing information request corresponding to the called terminal of the call received by the home location register (step 501). In response to the routing information request, the home location register may extract power off information corresponding to the called terminal (step 503).

In this case, in response to the power off information corresponding to the extracted called terminal, the home location register may determine whether the user corresponding to the called terminal is a catch call service subscriber (step 505). Here, whether or not the catch call service subscriber is determined may be determined based on catch call service subscriber information prepared in advance by a user corresponding to the called terminal. If the user corresponding to the called terminal is a catch call service subscriber, as a result of the determination, the home location register transmits non-receiving information corresponding to the power-off information so that a duplicate message about the calling information is not transmitted to the called terminal. Do not send to. That is, when the user corresponding to the called terminal is the catch call service subscriber, the calling information providing service for the caller based unreachable call is not performed (step 506).
On the other hand, if the user corresponding to the called terminal is not the catch call service subscriber, the calling information providing service for the caller based incoming impossible call is performed (step 507).

Meanwhile, the home location register may extract voice mailbox service information in response to the power off information corresponding to the extracted called terminal (step 509). In response to the extracted voice mail service information, the home location register may transmit a call routing information request to the voice mail server side exchange (step 511). The voice mailbox server side exchange receiving the call routing information request may transmit a response to the call routing information request to the home location registrar in association with the voice mailbox server (step 513). Accordingly, the home location register may send voice mailbox information to the calling exchange (step 515). The originating exchange receiving the voice mailbox information transmits a voice mailbox service request to the voice mailbox server side exchange with reference to the voice mailbox information (step 517), and receives the voice mailbox service side exchange. In response, the voice mailbox service request may be transmitted to the voice mailbox server (step 519). In addition, the originating exchange may receive a voice message from the originating terminal in association with the originating terminal, generate voice message content information, and transmit the generated voice message content information to the voice mailbox server side exchange (step 521). Accordingly, the voice mailbox server side exchange may transmit the voice message content information to the voice mailbox server (step 523). Thereafter, the voice message server may transmit a voice message information transmission request to the short message service center to notify the destination terminal that the voice message server has a voice message (step 525). Accordingly, the short message service center may transmit the called terminal location request to the home location register (step 527), and the home location register may transmit the called terminal location information to the short message service center (step 529). The short message service center receiving the called terminal location information may transmit voice message information to the called terminal through the called side exchange with reference thereto (step 531). The receiver terminal receiving the voice message information may receive the voice message information and output the same through the display unit as described above, and check the received voice message information and access the voice mailbox server according to a general voice mailbox listening procedure. You can listen to the message.

6 is a signal flowchart schematically illustrating a process of generating a duplicate message according to another exemplary embodiment of the present invention.

Referring to FIG. 6, in response to an origination of an originating terminal, the originating exchange may transmit a routing information request corresponding to the called terminal of the call received by the home location register (step 601). In response to the routing information request, the home location registrar may send a first call routing information request to the called exchange (step 603). At this time, if the called terminal is busy (step 605), the called-side exchange may transmit, to the home location register, the non-receipt information corresponding to the call of the called terminal (step 607).

In this case, in response to the non-call information, the home location register may determine whether the user corresponding to the called terminal is the catch call service subscriber (step 609). Here, whether or not the catch call service subscriber is determined may be determined based on catch call service subscriber information prepared in advance by a user corresponding to the called terminal. As a result of the determination, when the user corresponding to the called terminal is the catch call service subscriber, the home location register does not transmit the unacceptable information to the calling information providing server so that a duplicate message regarding the calling information is not transmitted to the called terminal. That is, when the user corresponding to the called terminal is the catch call service subscriber, the calling information providing service for the caller based impossible call is not performed (step 610). In addition, when the user corresponding to the called terminal is not the catch call service subscriber, the calling information providing service for the caller based incoming impossible call is performed (step 611).

 On the other hand, the home location register may extract voice mailbox service information in response to the unreachable information (step 613). In response to the extracted voice mail service information, the home location register may transmit a second call routing information request to the voice mail server side exchange (step 615). The voice mailbox server side exchange receiving the second call routing information request may transmit a response to the second call routing information request to the home location registrar in association with the voice mailbox server (step 617). Accordingly, the home location register may send voice mailbox information to the calling exchange (step 619). The originating exchange having received the voice mailbox information may transmit a voice mailbox service request to the voice mailbox server side exchange with reference to the voice mailbox information (step 621), and receives the voice mailbox service side. In response, the exchange may send the voice mailbox service request to the voice mailbox server (step 623). In addition, the originating exchange may receive a voice message from the originating terminal in association with the originating terminal, generate voice message content information, and transmit the generated voice message content information to the voice mailbox server side exchange (step 625). Accordingly, the voice mailbox server side exchange may transmit the voice message content information to the voice mailbox server (step 627). Thereafter, the voice message server may transmit a voice message information transmission request to the short message service center to notify the destination terminal that the voice message server has a voice message (step 629). Accordingly, the short message service center may transmit the called terminal location request to the home location register (step 631), and the home location register may transmit the called terminal location information to the short message service center (step 633). The short message service center receiving the called terminal location information may transmit voice message information to the called terminal through the called side exchange with reference to the received message (step 635). The receiver terminal receiving the voice message information may receive the voice message information and output the same through the display unit as described above, and check the received voice message information and access the voice mailbox server according to a general voice mailbox listening procedure. You can listen to the message.

7 is a signal flow diagram schematically illustrating a process of processing a duplicate message according to another embodiment of the present invention.

Referring to FIG. 7, in response to an origination of an originating terminal, the originating exchange may transmit a routing information request corresponding to the called terminal of the call received by the home location register (step 701). In response to the routing information request, the home location registrar may send a first call routing information request to the called side exchange (step 703). Accordingly, the called side exchange can send call routing information to the home location register. In response to the call routing information, the home location register may send routing information to the originating exchange. Accordingly, the originating exchange may transmit a call connection request to the called exchange. At this time, if there is no response from the called terminal (step 705), the called exchange may transmit, to the calling exchange, non-receipt information corresponding to the called terminal non-response (step 707). Accordingly, the originating exchange may transmit the unreachable information to the home location register (step 709).

In this case, in response to the non-call information, the home location register may determine whether the user corresponding to the called terminal is the catch call service subscriber (step 711). Here, whether or not the catch call service subscriber is determined may be determined based on catch call service subscriber information prepared in advance by a user corresponding to the called terminal. As a result of the determination, when the called party is a catch call service subscriber, the home location register does not transmit the unreachable information to the calling information providing server so that a duplicate message regarding the calling information is not sent to the called terminal. That is, when the user corresponding to the called terminal is the catch call service subscriber, the calling information providing service for the caller based impossible call is not performed (step 713).

In addition, when the called result is not the catch call service subscriber, the home location register may determine whether the called party is the calling number indicating service subscriber (step 715). Here, whether the caller ID service subscriber is determined may be determined based on the caller ID service subscriber information prepared in advance by the called party. When the called result is the caller ID service subscriber, the home location register is the called terminal. Do not transmit the non-receipt information to the originating information providing server so that duplicate messages regarding the originating information are not transmitted. That is, when the user corresponding to the called terminal is the catch call service subscriber, the calling information providing service for the caller based impossible call is not performed (step 713). In addition, when the called result is not the subscriber of the calling number display service, the home location register may transmit the unreachable information to the calling information providing server. Thereafter, the originating information providing server may transmit the originating information message to the called terminal when the called terminal is in a state capable of receiving a message in association with the short message service center. (Step 717).

On the other hand, the home location register may extract voice mailbox service information in response to the unreachable information (step 719). In response to the extracted voice mail service information, the home location register may transmit a second call routing information request to the voice mail server side exchange (step 721). The voice mailbox server side exchange receiving the second call routing information request may transmit a response to the second call routing information request to the home location register in association with a voice mailbox server (step 723). Accordingly, the home location register may send voice mailbox information to the calling exchange (step 725). The originating exchange having received the voice mailbox information transmits a voice mailbox service request to a voice mailbox server side exchange with reference to the voice mailbox information (step 727), and receives the voice mailbox service side exchange. In response, the voice mail service request may be transmitted to the voice mail server (step 729). In addition, the originating exchange may interwork with the originating terminal to receive a voice message from the originating terminal, generate voice message content information, and transmit the voice message content information to the voice mailbox server side exchange (step 731). Accordingly, the voice mailbox server side exchange may transmit the voice message content information to the voice mailbox server (step 733). Thereafter, the voice message server may transmit a voice message information transmission request to the short message service center to notify the destination terminal that the voice message server has a voice message (step 735). Accordingly, the short message service center may transmit a called terminal location request to the home location register (step 737). The home location register may then send the destination terminal location information to the short message service center (step 739). The short message service center receiving the called terminal location information may transmit voice message information to the called terminal through the called side exchange with reference thereto (step 741). The receiver terminal receiving the voice message information may receive the voice message information and output the same through the display unit as described above, and check the received voice message information and access the voice mailbox server according to a general voice mailbox listening procedure. You can listen to the message.

The present invention is not limited to the above embodiments, and many variations are possible by those skilled in the art within the spirit of the present invention.

According to the present invention, when the called terminal can receive a message for a non-receiving call connected to the voice mailbox, the call is sent to the non-receiving call connected to the voice mailbox capable of outputting an outgoing information message corresponding to the incoming call through the display unit. It can provide a method of providing information.

In addition, according to the present invention, if the called party is a catch-call service subscriber, it is possible to provide a method for providing outgoing information on an unreachable call connected to a voice mailbox capable of refining a duplicate message through a home location register without interworking with a catch-call server. Can be.

Claims (10)

What is claimed is: 1. A method for providing outgoing information for an unanswered call connected to a voice mailbox in a mobile communication network including a calling exchange, a voice mailbox server side exchange, a home location register, a voice mailbox server, a calling information providing server, and a message service center. Sending, by the calling side exchange, a routing information request corresponding to the called terminal of the call received from the calling terminal to the home location register; In response to the routing information request, extracting power off information stored in the home location register corresponding to the called terminal; In response to the extracted power-off information, transmitting, by the home location register, the unreachable information to the originating information providing server; In response to the non-receipt information, transmitting, by the originating information providing server, the originating information message transmission request including the originating information of the originating terminal to the message service center, wherein the originating information message transmission request is Generated based on service subscriber information prepared in advance by a user corresponding to the calling terminal; In response to the extracted power off information, extracting voice mailbox service information by the home location register; In response to the extracted voice mail service information, the home location register transmits a call routing information request to the voice mailbox server side exchange and sends the call routing information request generated from the voice mailbox server side exchange in association with a voice mailbox. Sending voice mailbox information to the calling exchange in response to the response; In response to the voice mailbox information, the calling exchange sends a voice mail service request to the voice mailbox server through the voice mail server side exchange, wherein the voice mail server interworks with the calling exchange and the calling terminal. To receive a voice message from the calling terminal; In response to the voice message received from the originating terminal, transmitting the voice message information transmission request to the message service center to inform the called terminal of the existence of the voice message to the voice mailbox server; Transmitting, by the message service center, an originating information message of a calling terminal to a called terminal with reference to the called terminal location information received in association with the home location register; wherein the calling information message includes a calling terminal number, calling time, and calling party. At least one of an identification message and a caller identification icon; And Transmitting, by the message service center, voice message information for notifying that the voice message exists in the voice mailbox server to the called terminal with reference to the called terminal location information received in association with the home location register; Method for providing outgoing information on the incoming call that is connected to the voice mailbox including a. Provides outgoing information for non-receiving calls associated with voice mailboxes in a mobile communication network including the calling exchange, voice mailbox server-side exchange, destination exchange, home location register, voice mailbox server, origination information providing server, and message fulfillment center. In the method, Sending, by the calling side exchange, a routing information request corresponding to the called terminal of the call received from the calling terminal to the home location register; In response to the routing information request, transmitting, by the home location register, a call routing information request for a called terminal to the called exchange; In response to the call routing information request, extracting, by the called-side exchange, the non-receivable information corresponding to the case where the called terminal is busy and transmitting it to the home location register; In response to the undeliverable information, transmitting, by the home location register, the unreachable information to the originating information providing server; In response to the non-receipt information, transmitting, by the originating information providing server, the originating information message transmission request including the originating information of the originating terminal to the message service center, wherein the originating information message transmission request is Generated based on service subscriber information prepared in advance by a user corresponding to the calling terminal; In response to the undeliverable information, extracting voice mailbox service information by the home location register; In response to the extracted voice mail service information, the home location register transmits a call routing information request to the voice mailbox server side exchange and sends the call routing information request generated from the voice mailbox server side exchange in association with a voice mailbox. Sending voice mailbox information to the calling exchange in response to the response; In response to the voice mailbox information, the calling exchange sends a voice mail service request to the voice mailbox server through the voice mail server side exchange, wherein the voice mail server interworks with the calling exchange and the calling terminal. To receive a voice message from the calling terminal; In response to the voice message received from the originating terminal, transmitting the voice message information transmission request to the message service center to inform the called terminal of the existence of the voice message to the voice mailbox server; Transmitting, by the message service center, an originating information message of a calling terminal to a called terminal with reference to the called terminal location information received in association with the home location register; wherein the calling information message includes a calling terminal number, calling time, and calling party. At least one of an identification message and a caller identification icon; And Transmitting, by the message service center, voice message information for notifying that the voice message exists in the voice mailbox server to the called terminal with reference to the called terminal location information received in association with the home location register; Method for providing outgoing information on the incoming call that is connected to the voice mailbox including a. Provides outgoing information for non-receiving calls associated with voice mailboxes in a mobile communication network including the calling exchange, voice mailbox server-side exchange, destination exchange, home location register, voice mailbox server, origination information providing server, and message fulfillment center. In the method, Sending, by the calling side exchange, a routing information request corresponding to the called terminal of the call received from the calling terminal to the home location register; In response to the routing information request, transmitting, by the home location register, a call routing information request for the called terminal to the called side exchange; In response to the call routing information request, the called side exchange interworking with the home location register and the calling side exchange to collect unreachable information corresponding to the case where the called terminal is unresponsive; Transmitting, by the called side exchange, the non-receiving information corresponding to the case where the called terminal is not answered, to the calling exchange, wherein the calling side exchange transmits the received non-receiving information to the home location register; In response to the undeliverable information, transmitting, by the home location register, the unreachable information to the originating information providing server; In response to the non-receipt information, transmitting, by the originating information providing server, the originating information message transmission request including the originating information of the originating terminal to the message service center, wherein the originating information message transmission request is Generated based on service subscriber information prepared in advance by a user corresponding to the calling terminal; In response to the undeliverable information, extracting voice mailbox service information by the home location register; In response to the extracted voice mail service information, the home location register transmits a call routing information request to the voice mailbox server side exchange and sends the call routing information request generated from the voice mailbox server side exchange in association with a voice mailbox. Sending voice mailbox information to the calling exchange in response to the response; In response to the voice mailbox information, the calling exchange sends a voice mail service request to the voice mailbox server through the voice mail server side exchange, wherein the voice mail server interworks with the calling exchange and the calling terminal. To receive a voice message from the calling terminal; In response to the voice message received from the originating terminal, transmitting the voice message information transmission request to the message service center to inform the called terminal of the existence of the voice message to the voice mailbox server; Transmitting, by the message service center, an originating information message of a calling terminal to a called terminal with reference to the called terminal location information received in association with the home location register; wherein the calling information message includes a calling terminal number, calling time, and calling party. At least one of an identification message and a caller identification icon; And Transmitting, by the message service center, voice message information for notifying that the voice message exists in the voice mailbox server to the called terminal with reference to the called terminal location information received in association with the home location register; Method for providing outgoing information on the incoming call that is connected to the voice mailbox including a. The method according to any one of claims 1 to 3, The message service center includes at least one of a short message service center and a multimedia message service center. The method according to any one of claims 1 to 3, The called terminal receives the outgoing information message and the voice message information and outputs it through the display unit, wherein the voice message information is a short message indicating that the voice message is stored in the voice mailbox. Method for providing outgoing information on an incoming call that is connected to a voice mailbox, characterized in that. delete What is claimed is: 1. A method for providing outgoing information for an unanswered call connected to a voice mailbox in a mobile communication network including a calling exchange, a voice mailbox server side exchange, a home location register, a voice mailbox server, a calling information providing server, and a message service center. Sending, by the calling side exchange, a routing information request corresponding to the called terminal of the call received from the calling terminal to the home location register; In response to the routing information request, extracting power off information stored in the home location register corresponding to the called terminal; In response to the extracted power off information, extracting voice mailbox service information by the home location register; In response to the extracted voice mail service information, the home location register transmits a call routing information request to the voice mailbox server side exchange and sends the call routing information request generated from the voice mailbox server side exchange in association with a voice mailbox. Sending voice mailbox information to the calling exchange in response to the response; In response to the voice mailbox information, the calling exchange sends a voice mail service request to the voice mailbox server through the voice mail server side exchange, wherein the voice mail server interworks with the calling exchange and the calling terminal. To receive a voice message from the calling terminal; In response to the voice message received from the originating terminal, transmitting the voice message information transmission request to the message service center to inform the called terminal of the existence of the voice message to the voice mailbox server; Transmitting, by the message service center, voice message information for notifying that the voice message exists in the voice mailbox server to the called terminal with reference to the called terminal location information received in association with the home location register; And In response to the extracted power-off information, determining, by the home location register, whether the user corresponding to the called terminal is a catch call service subscriber, wherein whether the home call register is a catch call service subscriber is determined by a user corresponding to the called terminal. Based on the catch call service subscriber information prepared in advance by Including but not limited to: If the user corresponding to the called terminal is a catch call service subscriber, the home location register does not transmit the unreachable information corresponding to the power-off information to the originating information providing server. To provide outgoing information for a non-incoming call associated with a voicemail. Provides outgoing information for non-receiving calls associated with voice mailboxes in a mobile communication network including the calling exchange, voice mailbox server-side exchange, destination exchange, home location register, voice mailbox server, origination information providing server, and message fulfillment center. In the method, Sending, by the calling side exchange, a routing information request corresponding to the called terminal of the call received from the calling terminal to the home location register; In response to the routing information request, sending, by the home location register, a call routing information request to the called exchange; In response to the call routing information request, extracting, by the called-side exchange, the non-receivable information corresponding to the case where the called terminal is busy and transmitting it to the home location register; In response to the undeliverable information, extracting voice mailbox service information by the home location register; In response to the extracted voice mail service information, the home location register transmits a call routing information request to the voice mailbox server side exchange and sends the call routing information request generated from the voice mailbox server side exchange in association with a voice mailbox. Sending voice mailbox information to the calling exchange in response to the response; In response to the voice mailbox information, the calling exchange sends a voice mail service request to the voice mailbox server through the voice mail server side exchange, wherein the voice mail server interworks with the calling exchange and the calling terminal. To receive a voice message from the calling terminal; In response to the voice message received from the originating terminal, transmitting the voice message information transmission request to the message service center to inform the called terminal of the existence of the voice message to the voice mailbox server; Transmitting, by the message service center, voice message information for notifying that the voice message exists in the voice mailbox server to the called terminal with reference to the called terminal location information received in association with the home location register; And In response to the unreachable information, determining, by the home location register, whether the user corresponding to the called terminal is a catch call service subscriber, wherein whether or not the catch call service subscriber is determined by a user corresponding to the called terminal. Based on the catch call service subscriber information prepared in advance- Including but not limited to: If the user corresponding to the called terminal is a catch call service subscriber as a result of determining whether to subscribe to the catch call service, the home location register does not transmit the unacceptable information corresponding to the information that the called terminal is calling to the calling information providing server. Method for providing outgoing information for an incoming call that is connected to the voice mailbox, characterized in that it does not. Provides outgoing information for non-receiving calls associated with voice mailboxes in a mobile communication network including the calling exchange, voice mailbox server-side exchange, destination exchange, home location register, voice mailbox server, origination information providing server, and message fulfillment center. In the method, Sending, by the calling side exchange, a routing information request corresponding to the called terminal of the call received from the calling terminal to the home location register; In response to the routing information request, sending, by the home location register, a call routing information request to the called exchange; In response to the call routing information request, the called side exchange interworking with the home location register and the calling side exchange to collect unreachable information corresponding to the case where the called terminal is unresponsive; Sending, by the called side exchange, the non-receiving information corresponding to the case where the called terminal is unresponsive to the calling side exchange, wherein the calling side exchange transmits the unreachable information to the home location register; In response to the undeliverable information, extracting voice mailbox service information by the home location register; In response to the extracted voice mail service information, the home location register transmits a call routing information request to the voice mailbox server side exchange and sends the call routing information request generated from the voice mailbox server side exchange in association with a voice mailbox. Sending voice mailbox information to the calling exchange in response to the response; In response to the voice mailbox information, the calling exchange sends a voice mail service request to the voice mailbox server through the voice mail server side exchange, wherein the voice mail server interworks with the calling exchange and the calling terminal. To receive a voice message from the calling terminal; In response to the voice message received from the originating terminal, transmitting the voice message information transmission request to the message service center to inform the called terminal of the existence of the voice message to the voice mailbox server; Transmitting, by the message service center, voice message information for notifying that the voice message exists in the voice mailbox server to the called terminal with reference to the called terminal location information received in association with the home location register; And Determining, by the user corresponding to the called terminal, whether the user corresponding to the called terminal is a catch call service subscriber in response to the non-receiving information, wherein whether the user is the catch call service subscriber is previously determined by the user corresponding to the called terminal; Based on the catch call service subscriber information Including but not limited to: If the user corresponding to the called terminal is a catch call service subscriber as a result of determining whether to subscribe to the catch call service, the home location register does not transmit the non-receivable information corresponding to the called terminal non-response information to the originating information providing server. A method for providing outgoing information on an incoming call that is connected to a voice mailbox. Provides outgoing information for non-receiving calls associated with voice mailboxes in a mobile communication network including the calling exchange, voice mailbox server-side exchange, destination exchange, home location register, voice mailbox server, origination information providing server, and message fulfillment center. In the method, Sending, by the calling side exchange, a routing information request corresponding to the called terminal of the call received from the calling terminal to the home location register; In response to the routing information request, sending, by the home location register, a call routing information request to the called exchange; In response to the call routing information request, the called side exchange interworking with the home location register and the calling side exchange to collect unreachable information corresponding to the case where the called terminal is unresponsive; Sending, by the called side exchange, the non-receiving information corresponding to the case where the called terminal is unresponsive to the calling side exchange, wherein the calling side exchange transmits the unreachable information to the home location register; In response to the undeliverable information, extracting voice mailbox service information by the home location register; In response to the extracted voice mail service information, the home location register transmits a call routing information request to the voice mailbox server side exchange and sends the call routing information request generated from the voice mailbox server side exchange in association with a voice mailbox. Sending voice mailbox information to the calling exchange in response to the response; In response to the voice mailbox information, the calling exchange sends a voice mail service request to the voice mailbox server through the voice mail server side exchange, wherein the voice mail server interworks with the calling exchange and the calling terminal. To receive a voice message from the calling terminal; In response to the voice message received from the originating terminal, transmitting the voice message information transmission request to the message service center to inform the called terminal of the existence of the voice message to the voice mailbox server; Transmitting, by the message service center, voice message information for notifying that the voice message exists in the voice mailbox server to the called terminal with reference to the called terminal location information received in association with the home location register; And Determining, by the home location register, whether the user corresponding to the called terminal is a calling number display service subscriber in response to the unreachable information, wherein whether or not the calling number indicating service subscriber is a user corresponding to the called terminal; Based on the caller ID service subscriber information prepared in advance by Including but not limited to: If the user corresponding to the called terminal is the calling number indicating service subscriber, the home location register does not transmit the unacceptable information corresponding to the called terminal non-response information to the calling information providing server. Method for providing outgoing information for an incoming call that is connected to the voice mailbox, characterized in that it does not.

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