KR100417636B1 - Method and apparatus for changing a sound source of supplementary service using a ring back tone on calling - Google Patents

Abstract

The present invention relates to a method and apparatus for providing a service for changing another additional service sound source by using ringback tone replacement sound during a telephone call. The service providing method according to the present invention comprises the steps of detecting a DTMF shortcut signal from the calling terminal through the service IP server during the call transmission of the calling terminal, receiving collection information from the service IP server in response to the DTMF shortcut signal, collecting information Processing by a predetermined method, and transmitting the ringback tone substitute tone code included in the collected information to the CP server according to the processed information, wherein the CP server provides at least the first MCP which provides the ringback tone substitute tone of the called party; And a plurality of sound source codes of the second MCP providing the additional service of the caller and a plurality of singer names and song names corresponding to the plurality of sound source codes, respectively, by using a mapping table created to be cross-referenced. Extracting the sound source code of the service, receiving the sound source code from the CP server, and collecting information to the second MCP Contained caller information and transmitting a sound source change request signal including a sound source code.

Description

Method and apparatus for changing a sound source of supplementary service using a ring back tone on calling}

The present invention provides a method for changing the ringback tone replacement tone of a called party to a sound source of another caller's additional service by using a DTMF shortcut key during the call and the caller's ringback tone replacement tone or a service sound source (title song) of the callee's additional service. The present invention relates to a method and an apparatus thereof.

In general, a ring back tone is a ring tone sent from a switch to a subscriber of a calling terminal to inform a subscriber of a calling terminal that a calling signal is being transmitted to a subscriber of a called terminal in a general switched telephone network (PSTN) or a mobile communication network. . Recently, various ring back tone services have been developed and used to replace ringback tones using the existing simple tones. For example, user-selectable two-ring, coloring, and filling services are exploding in popularity as the ITU-T recommendation replaces the uniformly provided ringback tone. The ring back tone replacement sound service will be described in detail as follows.

First, when the calling terminal subscribes to the ringback tone replacement service and requests a call connection to the called terminal managed by the called side exchange (MSC), the calling side exchange (MSC) sends the called location information to the home location register (HLR). Request (Location Request). The HLR requests routing information from the originating exchange to the destination exchange in response to the request for the called location information from the originating exchange. The destination exchange exchanges the routing information (TLDN: Temporary Local Directory Number) to the HLR in response to the routing information request signal received from the HLR. The HLR then sends the called location information to the calling exchange using the received routing information.

The originating exchange requests the ISW (ISDN User Part) call connection to the destination exchange based on the routing information. The called exchange reads the ringback tone replacement tone service setting information stored in the storage device in advance according to the ISUP call connection request signal transmitted from the calling exchange, and then a user corresponding to the called terminal subscribes to the ringback tone substitute tone service. In this case, the ISUP call connection request signal is transmitted to the sound source control device as the intelligent peripheral device (IP) by using the routing information of the previously stored sound source control device. At this time, the ISUP call connection request signal includes a called terminal identifier and a calling terminal identifier. As a result of performing this process, a call path is formed between the calling exchange, the called exchange and the sound source providing device.

The sound source providing apparatus requests a sound source code to the sound source providing control server as a service controller (SCP) based on the received called terminal identifier and the calling terminal identifier. The sound source providing control server searches for a stored sound source code connected to the called terminal identifier or the calling terminal identifier in response to the sound source code request signal, and transmits the found sound source code to the sound source providing apparatus. Thereafter, the sound source providing apparatus transmits a ringback tone substitute sound corresponding to the sound source code received from the sound source providing control server to the calling terminal through the formed call path. When the called exchange recognizes that the called terminal responds while the ringback tone replacement tone is transmitted to the calling terminal, the called exchange requests the ISUP call release to the sound source providing apparatus. The sound source providing apparatus releases the call path set as the calling terminal after receiving the ISUP call release request signal from the called side exchange. Thereafter, the called terminal performs a normal call using the call path set in the calling terminal.

As described above, the conventional ringback tone substitute tone service uses a ringback tone substitute tone service described above by the called terminal subscriber to hear the ringback tone substitute tone replacing the existing uniform ringback tone selected by the calling terminal subscriber. Can give The reason why such ringback tone replacement service is commercially successful may be that it satisfies the desire of modern people to express personality to some extent.

However, in the conventional ringback tone replacement sound service, the subscriber may subscribe to a communication service provider having a corresponding sound source to change the sound source. As such, the current supplementary services, such as ringback tone replacement sound service, call background sound service, ringtone service, karaoke service, music letter service, and MOD / VOD service, must be subscribed to the telecommunication service provider that owns the corresponding sound source. There is a limit that the sound source can be changed. In addition, in order to change the sound source of the conventional additional service, it is inconvenient to change the sound source only by accessing the homepage, the wireless Internet or the ARS of the communication service provider providing the additional service, and entering the called party's telephone number.

In addition, in the conventional method of changing the sound source in the additional service, for example, the caller hears the ringback tone of the called party and the sound source is satisfied, and immediately the ringback tone substitute sound of the called party is replaced by the ringback tone of the ringtone. Could not be set as a sound source for an additional service of. In addition, in the conventional method of changing the sound source in the supplementary service, the subscriber of the supplementary service cannot change the sound source of the supplementary service because the subscriber cannot change the sound source of the supplementary service in real time, or forgets the telephone number of the called party. There are also disadvantages.

An object of the present invention is to provide a ringback tone replacement sound set by the called party in real time using a DTMF hotkey while a caller makes a call using a wired or wireless telephone, regardless of whether the ringback tone replacement tone service is subscribed to a wired or wireless communication network. It is to provide a service method and apparatus to set or change.

It is another object of the present invention to provide a service method and apparatus which allows a caller to present his ringback tone replacement sound or a specific sound source (title song) as an additional service sound source of the called party during the call.

It is still another object of the present invention to provide a service method and an apparatus for setting a sound source presented by a calling terminal subscriber in real time as a sound source of a called party's own supplementary service in real time during call origination. will be.

It is still another object of the present invention to provide a supplementary service in a telecommunication service provider that subscribes to a ring back tone replacement sound source of another telecommunication service provider that a caller hears after making a call using a mobile phone and a general telephone in a wired or wireless communication network. It is to provide a service method and apparatus that can be used as a sound source.

1 is a diagram schematically showing a configuration of a communication network for applying a service according to an embodiment of the present invention.

2 is a block diagram showing a service providing apparatus according to an embodiment of the present invention.

3 is a diagram schematically illustrating a service for changing another additional service sound source by using ringback tone substitute sound during a telephone call according to an exemplary embodiment of the present invention.

4 is a signal flow diagram illustrating a signal processing procedure of a service according to an exemplary embodiment of the present invention.

5 is a signal flow diagram illustrating a signal processing procedure of a service according to another embodiment of the present invention.

6 is a signal flow diagram illustrating a signal processing procedure of a service according to another embodiment of the present invention.

7 is a view for explaining a CP server according to an embodiment of the present invention.

8 is a signal flow diagram illustrating a signal processing procedure of a service for changing another additional service sound source by using ringback tone substitute sound during a telephone call according to this preferred embodiment of the present invention.

9 is a diagram schematically showing a signal processing procedure of a service according to this preferred embodiment of the present invention.

10 is a diagram schematically illustrating a processing procedure including network interworking of a service according to an embodiment of the present invention.

11 is a diagram illustrating a processing procedure including network interworking of a service according to this embodiment of the present invention.

12 is a signal flow diagram illustrating a subscription procedure of a sound source change service according to an exemplary embodiment of the present invention.

13 illustrates a shortcut key of a service according to an exemplary embodiment of the present invention.

14 is a view for explaining a title song of a service according to an embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

100: service IP server

103: exchanger

109: intelligent peripherals (IP)

111: service controller (SCP)

115: Customer Care System (CS)

119 Network Management System (NMS)

123: Short Message Service Center (SMSC)

127: IDR System

131, 133, 135, 137: master content provider (MCP)

200: service delivery system

200A, 200S: Gateway

260: Service Provision MCP System

261: content provider (CP) server

263: CP ARS

In order to achieve the above object, according to an aspect of the present invention, a switch (MSC), a service IP server and a content provider (CP) server for managing at least one source terminal and at least one destination terminal through a mobile communication network; A method of providing a sound source change service in a combining service providing system-a service of changing a sound source of at least one additional service of a caller by using a sound source of a ringback tone substitute sound of a called party during a telephone call; Detecting a DTMF shortcut signal from the originating terminal through the service IP server during origination; Receiving collection information from the service IP server in response to the DTMF shortcut signal; Processing the collection information by a predetermined method; Transmitting a ringback tone substitute tone code included in the collected information to the CP server according to the processed information, wherein the CP server includes at least the first MCP and a second MCP that provides additional service of the caller; Extracting a sound source code of the supplementary service corresponding to the ringback tone substitute sound code using a mapping table created so that a plurality of sound source codes and a plurality of singer names and song names respectively corresponding to the plurality of sound source codes are cross-referenced; Receiving the sound source code from the CP server; And transmitting a sound source change request signal including the caller information and the sound source code included in the collection information to the second MCP.

According to another aspect of the present invention, the sound source is changed in a service providing system that combines at least one source terminal and at least one destination terminal with a switching center (MSC), a service IP server, and a content provider (CP) server through a mobile communication network. A service for providing a service for changing a sound source of at least one additional service of a caller by using a sound source of a ringback tone substitute sound of a called party during a telephone call, comprising: via the service IP server during a telephone call of the calling terminal. Detecting a DTMF shortcut signal from the calling terminal; Receiving collection information from the service IP server in response to the DTMF shortcut signal; Processing DTMF shortcut information in the collection information; Transmitting a ringback tone substitute tone code included in the collection information to a first MCP providing ringtone substitute tone of a called party according to the processed information; Receiving sound source information corresponding to the ringback tone substitute tone code from the first MCP; Transmitting the sound source information to the CP server, wherein the CP server extracts a sound source code of the additional service corresponding to the sound source information using a mapping table; Receiving the sound source code from the CP server; And transmitting a sound source change request signal including the caller information included in the collection information and the sound source code to a second MCP that provides the additional service.

In a preferred embodiment, the service IP server is mounted in the exchange MSC. In addition, the service IP server may be mounted in the service providing system instead of being mounted in the MSC.

The collection information may include customer information including the calling terminal identifier and the called terminal identifier corresponding to the called terminal, a sound source code including an MCP identifier (ID) and a serial number corresponding to the first MCP, and the DTMF shortcut key. It is characterized by including the information.

In addition, the collection information is stored in a database of the service providing system, is read in a first-in first-out (FIFO) method, it is preferably transmitted to the CP server or the first MCP sequentially.

In addition, the CP server is preferably a service providing MCP (Master Contents Provider) system including at least one contents provider (CP) and an ARS system.

The service providing method may further include transmitting, by the second MCP, a sound source change request signal to the SCP when the supplementary service sound source is a ringback tone replacement sound source or a call connection sound source.

In addition, the service providing method further comprises the step of notifying the originating terminal via a short message of the short message service center (SMSC) of the change result for the additional service sound source.

The method may further include accessing the ARS server or the WEB / WAP (ME) server by using the callback number of the ARS server or the callback URL of the WEB / WAP (ME) server included in the short message. Characterized in that.

According to another aspect of the invention, at least one exchange (MSC), at least one service IP server and at least one content provider (CP) managing at least one originating terminal and at least one destination terminal via a mobile communication network A method of providing a sound source change service in a plurality of service providing systems, each coupled to and interworking with a server, for changing a sound source of at least one additional service of a caller by using a sound source of a ringback tone substitute sound of a called party during a call. The method of claim 1, further comprising: detecting a DTMF hotkey signal from the calling terminal through a first service IP server in a first telecommunication service provider network subscribed to by a called terminal subscriber during the calling of the calling terminal; Receiving collection information from the first service IP server by a first service providing system in the first service provider network in response to the DTMF shortcut key signal; Processing the collection information by a predetermined method; Transmitting a ringback tone substitute tone code included in the collection information to a first MCP providing ringtone substitute tone of the called party according to the processed information; Receiving first sound source information corresponding to the ringback tone substitute tone code from the first MCP; Transmitting, by the first service providing system, the first sound source information to a second service providing system in a second service provider network subscribed to by a calling terminal subscriber; Transmitting the first sound source information to a CP server in the second communication provider network, wherein the CP server includes a plurality of sound source code information for the caller's additional service and a plurality of sound source code information respectively; Extracting a sound source code of the additional service corresponding to the first sound source information by using a mapping table created so that the singer name and the song name information of the user are cross-referenced; Receiving the sound source code from the CP server; And transmitting a sound source change request signal including the caller information included in the collection information and the sound source code to a second MCP that provides the supplementary service in the second communication provider network. Can provide.

In a preferred embodiment, the service providing method includes the step of transmitting the caller information and the first sound source information by the second service providing system to a third MCP in the second carrier network that interworks with the first MCP; Receiving second sound source information corresponding to the first sound source information from the third MCP and available within the second carrier network; And transmitting the second sound source information to the CP server to obtain the sound source code corresponding to the second sound source information.

According to another aspect of the present invention, an MSC, a service IP server, a content provider (CP) server, and an ARS server managing at least one source terminal and at least one destination terminal through a mobile communication network A method for providing a sound source change service in a service providing system coupled with a service for changing a sound source of at least one additional service of a called party by using a sound source of a ringback tone substitute sound of a caller during a phone call, the method comprising: Detecting a DTMF hotkey signal from the calling terminal through the service IP server while calling; Receiving collection information from the service IP server in response to the DTMF shortcut signal; Processing the collection information by a predetermined method; Transmitting caller information included in the collection information to a first MCP providing ringback tone replacement sound of the caller according to the processed information; Receiving sound source information of the ringback tone substitute tone corresponding to the caller information from the first MCP; Transmitting the sound source information to the CP server, wherein the CP server corresponds to at least a plurality of sound source codes of the first MCP and a second MCP providing additional service of the called party and the plurality of sound source codes, respectively; Extracting a sound source code of the additional service corresponding to the sound source information by using a mapping table created so that a plurality of singer names and song names are cross-referenced; Receiving the sound source code from the CP server; Transmitting the called party information and the sound source code included in the collection information to the second MCP; And transmitting a short message to the called terminal through a short message service center (SMSC), wherein the short message includes content requesting sound source setting of the supplementary service and a callback number or WEB / WAP (ME) of the ARS server. And a callback URL of a server, wherein the second MCP is interworking with the ARS server or the WEB / WAP (ME) server to transmit the sound source code according to the sound source change request signal of the called terminal. It is possible to provide a sound source change service providing method characterized in that the setting to the sound source.

According to another aspect of the present invention, a switch (MSC), a service IP server, a content provider (CP) server, and an answering service (ARS) server managing at least one calling terminal and at least one called terminal through a mobile communication network. A service for providing a sound source change service in a service providing system coupled with a service for changing a sound source of at least one additional service of a called party by using a sound source of a caller's title song during a call. Detecting a DTMF shortcut signal from the calling terminal through the service IP server in the middle; Receiving collection information from the service IP server in response to the DTMF shortcut signal; Processing the collection information by a predetermined method; Transmitting a sound source code request signal for the title song to the CP server according to the processed information; Receiving the sound source code from the CP server; Transmitting the called party information included in the collection information and the sound source code to an MCP providing the additional service of the called party; And transmitting a short message to the called terminal through a short message service center (SMSC), wherein the short message includes content requesting sound source setting of the supplementary service and a callback number or WEB / WAP (ME) of the ARS server. And a callback URL of a server, wherein the MCP interworks with the ARS server or the WEB / WAP (ME) server to convert the sound source code into a sound source of the additional service according to a sound source change request signal of the called terminal. It is possible to provide a sound source change service providing method characterized in that the setting.

In a preferred embodiment, the service providing method further comprises the step of transmitting a service subscription request signal for the called party to the customer management server.

The service providing method may further include transmitting, by the ARS server, a sound source change request signal to the SCP through the CP server or the first MCP when the additional service sound source is a ringback tone replacement sound source or a call connection sound source. Characterized in that.

The additional service may include at least one of a ringback tone replacement sound service, a ringtone service, a call background sound service, a karaoke service, a music letter service, a wake-up service, a music on demand service, and a video on demand service. It is characterized by including.

According to another aspect of the present invention, at least one exchanger (MSC), a service IP server, a content provider (CP) server and an answering service that manages at least one source terminal and at least one destination terminal through a mobile communication network ( ARS) A method for providing a sound source change service-a service for changing the sound source of at least one additional service of the called party by using a specific sound source of the caller during a telephone call in a plurality of service providing systems respectively coupled to the server, wherein the call Detecting a DTMF shortcut signal from the calling terminal through a first service IP server in a first telecommunication service provider network subscribed to by the calling terminal subscriber during a phone call of the terminal; Receiving collection information from the first service IP server by a first service providing system in the first service provider network in response to the DTMF shortcut key signal; Processing the collection information by a predetermined method; Transmitting caller information to a first CP server in the first service provider network providing the specific sound source according to the processed information; Receiving sound source information of the specific sound source corresponding to the caller information from the first CP server; Transmitting, by the first service providing system, the sound source information to a second service providing system in a second service provider network subscribed to by a called terminal subscriber; Transmitting the sound source information to a second CP server in the second communication provider network, wherein the second CP server includes a plurality of sound source code information for the additional service and a plurality of sound source code information respectively corresponding to the additional service; Extracting a sound source code of the additional service corresponding to the sound source information by using a mapping table created so that the singer name and the song name information of the user are cross-referenced; Receiving the sound source code from the second CP server; Transmitting a sound source change request signal including the called party information included in the collection information and the sound source code to a second MCP providing the supplementary service in the second carrier network; And transmitting a short message to the called terminal through a short message service center (SMSC), wherein the short message includes content requesting sound source setting of the supplementary service and a callback number or WEB / WAP (ME) of the ARS server. And a callback URL of a server, wherein the second MCP interworks with the ARS server or the WEB / WAP (ME) server to transmit the sound source code according to the sound source change request signal of the called terminal. It is possible to provide a sound source change service providing method characterized in that the setting to the sound source.

In a preferred embodiment, the second CP server is characterized in that it comprises the second MCP.

According to another aspect of the present invention, a DTMF signal detection unit for detecting a DTMF shortcut signal from the originating terminal through the service IP server during the call origination of the originating terminal; A collection information processing unit processing the collection information received from the service IP server by a predetermined method; Sound source information for the first additional service with a first MCP that receives the collection information from the service IP server in response to the DTMF shortcut signal and provides the first additional service based on the information processed by the collection information processing unit. Transmits a sound source information request signal for requesting the sound signal, receives the sound source information from the first MCP, transmits the sound source information to the CP server, receives the sound source code from the CP server, and receives the second additional service. Data transmitting and receiving unit for transmitting the sound source change request signal to the second MCP providing a; And storing the processed information in a database, reading the processed information in a first-in first-out (FIFO) method and sequentially transmitting the processed information to the first MCP, wherein the DTMF signal detector and the collection information processor And, it may provide a sound source change service providing apparatus including a control unit for controlling the data transceiver.

According to another aspect of the present invention, a sound source change service-telephone coupled to a switchboard (MSC), a service IP server, and a content provider (CP) server that manages at least one calling terminal and at least one called terminal through a mobile communication network. A service providing system for changing a sound source of at least one additional service of a caller by using a sound source of a ringback tone substitute sound of a called party during a call, comprising: a memory in which a program is stored; A processor for executing a program, wherein the processor detects, by the program, a DTMF hotkey signal from the caller terminal through the service IP server during a call of the caller terminal, and in response to the DTMF hotkey signal; Receive collection information from an IP server, and determine the collection information in advance A ringback tone replacement tone code included in the collection information to the CP server according to the processed information, wherein the CP server provides at least a ringback tone replacement tone of the called party; The ringback tone replacement tone code using a mapping table created so that a plurality of sound source codes of the MCP and a second MCP providing additional service of the caller and a plurality of singer names and song names respectively corresponding to the plurality of sound source codes can be referred to each other. Extracting a sound source code of the supplementary service corresponding to the receiving unit; receiving the sound source code from the CP server, and transmitting a sound source change request signal including the caller information included in the collection information and the sound source code to the second MCP; A sound source change service providing system may be provided.

According to another aspect of the present invention, a sound source change service-telephone is coupled to an exchange (MSC), a service IP server, and a content provider (CP) server that manages at least one calling terminal and at least one called terminal through a mobile communication network. A service providing system for changing a sound source of at least one additional service of a caller by using a sound source of a ringback tone substitute sound of a called party during a call, comprising: a memory in which a program is stored; A processor for executing a program, wherein the processor detects, by the program, a DTMF hotkey signal from the caller terminal through the service IP server during a call of the caller terminal, and in response to the DTMF hotkey signal; Receive collection information from the IP server, DTMF terminal in the collection information Process the key information, and transmit a ringback tone replacement tone code included in the collection information to a first MCP that provides ringtone replacement tone of a called party according to the processed information, and transmits the ringback tone replacement tone from the first MCP. Receiving sound source information corresponding to a code, and transmitting the sound source information to the CP server, wherein the CP server includes sound source code information of the at least one additional service and singer name and song name information corresponding to the sound source code information; Extracting a sound source code of the additional service corresponding to the sound source information by using a mapping table created to be cross-referenced; receiving the sound source code from the CP server, and collecting the second sound source code to a second MCP that provides the additional service; A sound source change characterized by transmitting a sound source change request signal including the caller information included in the information and the sound source code Services offered can provide the system.

According to still another aspect of the present invention, a sound source is combined with at least one MSC, a service IP server, and a content provider (CP) server, each of which manages at least one calling terminal and at least one called terminal through a mobile communication network. A service providing system for providing a change service-a service for changing a sound source of at least one additional service of a caller by using a sound source of a ringback tone substitute sound of a called party during a telephone call, comprising: a memory in which a program is stored; A processor coupled to the processor for executing the program, wherein the processor is configured to execute, by the program, the calling terminal through a first service IP server in a first communication service provider network subscribed to by a called terminal subscriber during a telephone call of the calling terminal. Detects a DTMF shortcut signal from the first signal; A first service providing system in a first carrier network receives collection information from the first service IP server, processes the collection information by a predetermined method, and replaces the ringback tone of the called party according to the processed information. Transmitting a ringback tone substitute tone code included in the collection information to a first MCP providing, receiving sound source information corresponding to the ringback tone substitute tone code from the first MCP, and wherein the first service providing system is a calling terminal The sound source information is transmitted to a second service providing system in a second service provider network subscribed to by a subscriber, and the second service providing system transmits the sound source information to a CP server in the second service provider network, wherein the The CP server includes a plurality of sound source code information for the sender's additional service and a plurality of sound source code information corresponding to the plurality of sound source code information, respectively. Extracting a sound source code of the supplementary service corresponding to the sound source information by using a mapping table created so that the singer name and the song name information are cross-referenced, receiving the sound source code from the CP server, and in the second carrier network The system may provide a sound source change service providing system comprising transmitting a sound source change request signal including the caller information and the sound source code included in the collection information to a second MCP providing the additional service.

According to another aspect of the present invention, a switch (MSC), a service IP server, a content provider (CP) server, and an answering service (ARS) server managing at least one calling terminal and at least one called terminal through a mobile communication network. A service providing system for providing a sound source change service, a service for changing a sound source of at least one additional service of a called party by using a caller's specific sound source during a telephone call, comprising: a memory in which a program is stored; A processor coupled to the processor to execute the program, wherein the processor detects, by the program, a DTMF shortcut signal from the calling terminal through the service IP server during the telephone call of the calling terminal, and the DTMF shortcut signal; In response to receiving the collection information from the service IP server, The beam is processed by a predetermined method, the sound source code request signal for the title song is transmitted to the CP server according to the processed information, the sound source code is received from the CP server, and the additional service of the called party is provided. The receiver information and the sound source code included in the collection information are transmitted to the MCP, and the short message is transmitted to the destination terminal through a short message service center (SMSC), wherein the short message is a sound source setting of the additional service. The request information and the callback number of the ARS server or the callback URL of the WEB / WAP (ME) server, wherein the MCP is linked to the ARS server or the WEB / WAP (ME) server in connection with the sound source of the called terminal. The sound source change service providing system, characterized in that for setting the sound source code as a sound source of the additional service in accordance with a change request signal. It may provide.

According to another aspect of the present invention, a switch (MSC), a service IP server, a content provider (CP) server, and an answering service (ARS) server managing at least one calling terminal and at least one called terminal through a mobile communication network. A service providing system for providing a sound source change service, a service for changing a sound source of at least one additional service of a called party by using a caller's specific sound source during a telephone call, comprising: a memory in which a program is stored; A processor coupled to the processor to execute the program, wherein the processor detects, by the program, a DTMF shortcut signal from the calling terminal through the service IP server during the telephone call of the calling terminal, and the DTMF shortcut signal; In response to receiving the collection information from the service IP server, Process the beam in a predetermined manner, transmit the sender information included in the collection information to a first MCP providing the ringback tone replacement sound according to the processed information, and corresponding to the sender information from the first MCP; Receive sound source information of the ringback tone substitute sound, and transmit the sound source information to the CP server, wherein the CP server includes at least the first MCP and a plurality of sound sources of a second MCP providing additional service of the called party; Extracting a sound source code of the additional service corresponding to the sound source information by using a mapping table created so that a plurality of singer names and song names respectively corresponding to the code and the plurality of sound source codes are cross-referenced, from the CP server Receiving a code, transmitting the called party information and the sound source code included in the collection information to the second MCP, and a short message The short message is transmitted to the called terminal through a service center (SMSC), wherein the short message includes a request for setting a sound source of the supplementary service and a callback number of the ARS server or a callback of a WEB / WAP (ME) server. Including the URL, the second MCP in conjunction with the ARS server or the WEB / WAP (ME) server to set the sound source code as a sound source of the additional service according to the sound source change request signal of the called terminal A sound source change service providing system can be provided.

According to another aspect of the present invention, at least one exchanger (MSC), a service IP server, a content provider (CP) server and an answering service that manages at least one source terminal and at least one destination terminal through a mobile communication network ( ARS) A service providing system for providing a sound source change service in combination with a server, a service for changing a sound source of at least one additional service of a called party by using a specific sound source of a caller during a telephone call, the memory in which a program is stored And a processor coupled to the memory to execute the program, wherein the processor is configured to execute, by the program, a first service IP server in a first telecommunication service provider network subscribed to by a calling terminal subscriber during a calling of the calling terminal. Detects a DTMF shortcut signal from the calling terminal through the DTMF shortcut signal. In response, a first service providing system in the first service provider network receives collection information from the first service IP server, processes the collection information by a predetermined method, and provides the specific sound source according to the processed information. Transmitting caller information to a first CP server in the first communication provider network, receiving sound source information of the specific sound source corresponding to the caller information from the first CP server, and wherein the first service providing system is a called terminal The sound source information is transmitted to a second service providing system in a second service provider network subscribed to by a subscriber, and the second service providing system transmits the sound source information to a second CP server in the second service provider network, where The second CP server may include a plurality of sound source code information and the plurality of sound source code information for the additional service, respectively. Extracting a sound source code of the additional service corresponding to the sound source information by using a mapping table created so that corresponding plurality of singer names and song name information may be cross-referenced, receiving the sound source code from the second CP server, Transmitting the sound source change request signal including the receiver information included in the collection information and the sound source code to a second MCP that provides the supplementary service in a second carrier network, and the incoming call is transmitted through a short message service center (SMSC). Send a short message to a terminal, wherein the short message includes a content requesting sound source setting of the additional service and a callback number of the ARS server or a callback URL of a WEB / WAP (ME) server; The MCP attaches the sound source code according to the sound source change request signal of the called terminal in association with the ARS server or the WEB / WAP (ME) server. It is possible to provide a sound source change service providing system, characterized in that the setting as the sound source of the service.

Next, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. For reference, in the present specification, a sound source change service or a telephone service is provided by a caller using his / her ringback tone substitute sound source to change his / her supplementary service source or present his / her ring back tone substitute sound as a caller's supplementary service sound source. Refers to the sound source change service while outgoing.

1 is a diagram schematically illustrating a configuration of a communication network for applying a service according to an exemplary embodiment of the present invention.

Referring to FIG. 1, a communication network according to an embodiment of the present invention includes an MSC 103 and a home location register (HLR) as at least elements constituting a communication network. In addition, the communication network, for example, SCP (111) for managing ringback tone replacement tone and call background tone subscriber information and ringback tone replacement tone and call background tone code to provide ringback tone replacement tone service and call background tone service, and ring back tone And an intelligent peripheral device (IP) 109 for reproducing a sound source of an additional service such as the caller. IP 109 is another service IP for reproducing a sound source of an additional service (other service) in addition to the service according to the present invention on the subscriber's call path. In addition, the communication network registers the sound source for each supplementary service such as ring back tone replacement sound service, call background sound service, ring tone service, music letter service, wake-up call service, MOD / VOD service, and manages a plurality of MCPs (131, 133, 135, 137). In addition, the communication network is a service IP server 100 for providing a service according to the present invention as well as the other service IP 109 mentioned above, a plurality of MCPs (131 to 137) for providing an existing additional service and the present invention. It performs a basic function while interworking with the service providing MCP system 260 which is an additional device for providing a service according to the present invention.

Specifically, the communication network according to the present invention exchanges through an exchange (MSC) 103, a service switch (SSP) 105, and a mobile communication switching network (MSC Network) 107 managing at least one mobile communication terminal 101. Another service IP 109 coupled to the service exchanger 105 and a service IP server 100 coupled to the service IP server 100 and a service controller 111 coupled with the service IP server 100 and the service IP server 100; It includes. SCP (111) is a WISE (CS / BS) network 113, a type of customer management network, WISE (CS) 115, a type of customer management service, NMS system through a NMS network (117) 119, the SMSC network 121, and the SMSC 123 and the IDR network 125 to be connected to the Internet Recorder System (IDR System) 127.

The communication network also includes a plurality of master content providers (MCPs) 131, 133, 135, and 137. MCPs 131-137 are coupled to an automated response system (ARS) 132, 134, 136, 138, respectively. The ARSs 132 to 138 are coupled to the mobile communication terminal 143 and the wired telephone 145 through a public switched telephone network or a mobile communications switching network 141. In addition, the MCPs 131 to 137 and the ARSs 132 to 138 are coupled to at least one Internet user terminal 149 through the Internet 147.

In addition, the communication network provides a service providing system 200 (hereinafter, referred to as a 'service providing service for changing a sound source of another additional service using a ringback tone substitute sound during a telephone call according to the present invention). System "). The service providing system 200 is coupled to the service IP server 100, the SCP 111, the MCPs 131 to 137 through a firewall. The service providing system 200 includes a gateway (G / W) as a basic service providing device. For example, the service providing system 200 includes a first service providing G / W 200A and a second service providing G / W 200S as shown in FIG. 1. In this case, the first service providing G / W 200A and the second service providing G / W 200S operate as a server having an active-active structure or as a server having an active-standby structure.

In addition, the service providing system 200 may include RAIDs (251) coupled to the first service providing G / W 200A and the second service providing G / W 200S as shown in FIG. 1. It may include. The RAID 251 refers to a device that duplicately stores the same important data in multiple storage devices. By using the RAID 251, input / output operations of data may be balanced and overlapped to improve overall system performance.

In addition, the service providing system 200 may include an OAM server (OAM Server: Operation, Administration and Maintenance Server) 253 coupled to the first service providing G / W 200A and the second service providing G / W 200S. Can be. The OMS 253 includes functions for operating and managing the system from a remote location, and for billing and statistical processing. OMS 253 provides a graphical user environment for the convenience of the operator. OMS 253 is composed of a server and a client for operating / managing the service providing system 200. The OMS 253 plays an OAM role that performs configuration management, statistics management, operation management, and failure management for the service providing system 200 and the RAID 251. To this end, the OMS 253 is interworking with the CP server 261 and CP ARS 263 described below, web-based OAM function, MMC (Man Machine Communication) and CLI (Common Line Interface) processing function, system It includes configuration management function, mapping table code management and statistics inquiry function, system status and fault management function, interworking function with NMS.

In addition, the communication network according to the present invention includes a content provider server (CP Server) 261 and a CP ARS (263) coupled to the SCP (111), MCP (131 ~ 137), service providing system 200 and the like. The CP server 261 and the CP ARS 263 are for providing a service according to the present invention, and are used as a service providing MCP system 260 for the present service. In this case, the CP ARS 263 may be included in the CP server 261. In this case, the CP server 261 represents the service providing MCP system 260. In addition, the service providing WEB server 265 coupled to the Internet 147 and the service providing WAP / ME server 267 may be coupled to the CP server 261. The CP ARS 263 is coupled to at least one telephone terminal 153 through a mobile communication network / public switched telephone network 151.

On the other hand, the CP server 261 according to the present invention, when the subscriber requests the setting or change of the sound source to the additional service sound source using the DTMF signal during the call, the customer information and the corresponding sound source in conjunction with the service providing system 200 It is responsible for changing the sound source code of another additional service to correspond to the service provided by the service providing system 200 by using the information. In addition, the CP server 261 is a connection protocol processing unit with the service providing system 200, a sound source management unit for communication additional service (hereinafter referred to as 'sound change service') according to the present invention, a customer management unit using the sound source change service, service Code management unit for the sound source in the providing system, code management unit in the service providing system for sound sources of other operators, update function unit of the service providing system for the sound source code, sound source code DB, subscriber information DB of the sound source change service, external CP Database management unit that manages / MCP information DB and external CP / MCP sound source code DB, backup function unit, protocol message processing statistics and statistics management unit for managing the code change of each source code and system load rate statistics, and service providing system It includes a fault management function to manage access failures and system failures.

CP ARS (263) according to the present invention is the calling terminal subscriber or the destination terminal subscriber to use the mobile communication terminal to set / change or listen to the sound source of their additional service, or to use other services such as presenting a sound source to a friend To be able. To this end, the CP ARS 263 is interworking with the service providing system 200, interworking function of the ITU-T No.7 signaling method or the R2 / PRI signaling method with the mobile communication exchange (MSC) and the PSTN exchange, CP server A second connection processing a connection protocol with the MCP 131 providing a first connection protocol processing function for processing a connection protocol with the 261 and an additional service such as ringback tone replacement sound services such as existing filling, coloring, and touring A protocol processing function, and a third connection protocol processing function for processing a connection protocol with other external MCPs.

In addition, CP ARS (263) is a sound source download and sound management function of the sound source change service according to the present invention, presenting the selected sound source to the other operator customers and sound source copy of the additional service of the other operator customer and interworking additional service function between the network operators It includes statistical functions including statistics of selected sound sources, call processing statistics, and system load rate statistics, and fault management functions for system fault management and TCP / IP interworking fault handling. In addition, the CP ARS 263 may process a user unit (SS7 ISUP) and an IVR (Interactive Voice Response) signal of the ITU-T No. 7 signaling scheme in the CP ARS server.

On the other hand, the above-mentioned service IP server 100 is expected to be mounted in the exchange (MSC) 103 or the service providing system 200 in the future according to the advances in the electronic communication equipment. Therefore, the present invention includes the case where the service IP server 100 is an independent device or an IP function unit mounted in the exchange 103 or the service providing system 200.

2 is a block diagram illustrating an apparatus for providing a service according to an exemplary embodiment of the present invention.

Referring to FIG. 2, the apparatus for providing a service according to an embodiment of the present invention changes the ringback tone substitute sound source of the called party to the sound source of his or her supplementary service by using the DTMF hotkey while the calling terminal subscriber makes a call. It is a device for presenting a back tone replacement sound source, a title song, or a corresponding specific sound source as a sound source of the called party's supplementary service. The service providing apparatus 200A basically includes an external data receiver for receiving a user's signal from an external intelligent network, a data processor for processing the received data, a database processor, and an external data transmitter for transferring the processed data to another server. Include.

In detail, the service providing apparatus 200A may be an IP interface 201 coupled to at least one service IP 100 and an MCP interface 203 coupled to MCPs 131, 133, and 135 as a part for transmitting and receiving external data. ), CP server interface 205 coupled to CP server 261, SMSC interface 207 coupled to SMSC 123, IDR interface 209 coupled to IDR 127, and WAP / ME push server 155 Simple Network Management Network Agent (SNMP Agent) coupled to WAP / ME Push Server Interface 211 coupled to WAP / ME Push Server Interface 211, Web Interface 213 coupled to WAP / ME Gateway 157, and NMS 119 Agent 215). The aforementioned SMSC interface 207 is an interface for short message service notification (SMS Notification) according to a new subscription. To this end, the SMSC interface 207 may use the SMPP protocol. The IDR interface 209 is an interface that works with the IDR 127 to charge (settle) the service. The IDR interface 209 conforms to the standard set by each network operator.

In addition, the service providing apparatus 200A may include a task manager 217 managing all tasks in the system, a database 227 coupled to the task manager 217, and a common gateway interface coupled to the task manager 217. Common Gateway Interface (CGI) 229) and High Availability Module 231 for increasing the availability of the system. The task manager 217 is a request processing task 219 for requesting sound source setting or sound source change to the SCP 111 through the CP server 261 or the MCPs 131; 133; 135, and each MCP. A code conversion task unit 221 for converting different sound source codes into sound source codes of a desired additional service, a log task processor 223 for recording a log of processing tasks performed by the task manager 217. And a statistical task processor 225 for processing statistics on the processing task performed by the task manager 217.

Through the above configuration, the present invention can provide the following advantages to the service user. First, the service subscription customer may set the at least one additional service sound source immediately after listening to the ringback tone substitute sound of the counterpart by using the DTMF hotkey every time a telephone call is made online. Second, the non-subscribed customers can subscribe to the service and set up the sound source in real time after listening to the ringback tone substitute sound of the other party when attempting to call online. Third, the calling customer can easily set and manage a sound source (title song) to be presented to the other party (recipient) through wired / wireless internet and CP ARS. Fourth, the calling customer presents the sound (the title song or his ringback tone substitute sound) set by the DTMF hotkey as an additional service sound source by using the DTMF hotkey every time an online call is attempted. can do.

In addition, the present invention can provide the following effects to the carrier. First, the mobile communication service provider may generate additional profits by inducing new subscriptions and additional customers. Second, in the case of mobile operators, MCP and CP, customers can frequently change the sound source for the pre-produced sound source, thereby increasing the additional revenue from the sound source change / reuse. Third, it is possible to increase the induction of new subscriptions for customers who do not subscribe because they do not know the service subscription method and procedure.

FIG. 3 is a diagram illustrating a service in which a caller sets a ringback tone substitute sound source of a called party as a supplementary service sound source by using a DTMF shortcut key during call transmission according to an exemplary embodiment of the present invention. 4 is a signal flow diagram illustrating a signal processing procedure of a service according to an exemplary embodiment of the present invention.

3 and 4, when the caller makes a call to a called party subscribed to the ringback tone replacement tone service, the caller receives the ringback tone substitute tone of the called party according to the ringback tone replacement tone service scenario (step 401). At this time, if the called party's ringback tone replacement sound is desired and the user wants to change to the service sound source, the caller inputs the service sound source DTMF hotkey at the calling terminal (step 403). The service IP server detects the corresponding shortcut and provides the service with the calling phone number (caller MIN), called phone number (caller MIN), ringback tone alternate tone code, and DTMF shortcut information, which is the information collected by the service IP server for the current service. Send to the system (step 405). For example, the service sound source shortcut is 1 # for ringback tone replacement, 2 # for background sound change, 3 # for ringtone change, 4 # for music letter change, 5 # for MOD change, and 6 # for VOD change. The service providing system also includes a gateway (G / W) as a service providing apparatus according to the present invention.

Next, the service providing system analyzes the data received from the service IP server. That is, the service providing system analyzes at least the DTMF shortcut and transmits the customer information and the sound source information to the ringback tone substitute sound service MCP in order to know the sound source information of the called party, for example, the singer and the title (step 407). The ringback tone substitute tone service MCP extracts the mantissa name and song name of the corresponding ringback tone substitute tone code and transmits it to the service providing system (step 409).

The service providing system requests a sound source code corresponding to the artist name and title to be used for an additional service for changing a sound source according to a caller's request to a CP server interworking for a service according to the present invention (step 411). According to this request, the CP server extracts the sound source code and transmits it to the service providing system (step 413). The service providing system requests a setting and a change of the sound source to the corresponding additional service providing MCP providing the additional service of the caller using the received sound source code (step 415).

Upon receiving the sound source change request signal from the service providing system, the additional service providing MCP changes the service setting information set for the caller (step 417). In this case, if the service to be changed is the ringback tone replacement sound, the MCP requests the SCP to change the sound source for the ringback tone replacement sound of the caller (step 419). After that, the Q service providing system may notify the sender of the sound source change result by SMS as shown in FIG. 3. If the caller is not subscribed to the service at this time, the service providing system requests WISE (CS) to register a new customer for the caller, automatically subscribes the caller to the service, and briefly announces the result of the sound change with the subscription. You can notify the message service (SMS). After the call, the caller can access the ARS through the callback number or URL address in the SMS to confirm the service subscription, sound source listening, and sound source change.

5 is a signal flow diagram illustrating a signal processing procedure of a service according to another embodiment of the present invention.

Referring to FIG. 5, when the CP server is configured to include functions of a plurality of MCPs for providing each additional service, the service according to the present invention may be shortened through a procedure shorter than in the case of the above-described embodiment. Can provide. Specifically, when the caller makes a call to a called party who subscribes to the ringback tone replacement service, the caller receives the ringback tone replacement ringtone of the called party according to the ringback tone replacement tone service scenario (step 501). If the user wants to change his / her supplementary service sound source, the caller inputs the service sound source DTMF hotkey at the calling terminal (step 503). The service IP server detects the corresponding shortcut and transmits the caller's phone number (caller MIN), the called party's phone number (caller MIN), ringback tone substitute tone code, and DTMF shortcut information, which are information collected for the current service, to the service providing system. (Step 505).

The service providing system analyzes the data received from the service IP server to detect the service request by the caller. Thereafter, the service providing system transmits the customer information and the sound source information to the CP server providing the service according to the present invention in association with the service providing system (step 507). At this time, the CP server recognizes it as a sound source change request signal for the sender's specific supplementary service, and changes the service setting information for the caller's specific supplementary service (step 509). If the service requested to be changed by the caller is the ringback tone replacement tone service, the CP server requests the SCP to change the sound source for the ringback tone replacement tone of the caller (step 511). Thereafter, the service providing system notifies the caller of the sound source change result by SMS (step 513). If the caller is not subscribed to the service at this time, as described in the above embodiment, the service providing system requests a new customer registration for the caller from the WISE (CS) and automatically subscribes the caller to the service. With the subscription details, the result of the sound source change can be notified by SMS. After the call, the caller can access the ARS via SMS callback number or URL address to confirm service subscription, sound source listening and sound source change.

As such, the service providing system according to another exemplary embodiment of the present invention receives sound source information such as a singer name and a song name from the aforementioned ringback tone substitute sound service MCP, and obtains a corresponding sound source code from a CP server of the present service. Thereafter, the above-described additional service providing MCP does not request a sound source change, and the CP server itself may extract the corresponding sound source code and change the service setting information to provide a service according to the present invention. In this case, the CP server includes sound source information of each ringback tone substitute sound service MCP, and includes a service providing function of an additional service providing MCP. In particular, the CP server includes a mapping table written to refer to sound source codes of various additional services provided by the additional service providing MCP by using sound source codes corresponding to the sound sources of the ringback tone replacement sound MCPs. . The information in the mapping table is updated regularly from each MCP.

6 is a signal flow diagram illustrating a signal processing procedure of a service according to another embodiment of the present invention.

Referring to FIG. 6, when the CP server is configured to include functions of a plurality of MCPs for providing each additional service, on the other hand, according to the present invention through a shorter procedure than in the case of the above-described embodiment, Can provide services. Specifically, when the caller makes a call to the called party subscribed to the ringback tone replacement tone service, the caller receives the ringback tone substitute tone of the called party according to the ringback tone replacement tone service scenario (step 601). At this time, if the called party's ringback tone replacement sound is desired and the user wants to change to the service sound source, the caller inputs the service sound source shortcut key from the calling terminal (step 603). The service IP server detects the corresponding shortcut and transmits the caller's phone number (caller MIN), the called party's phone number (caller MIN), ringback tone substitute tone code, and DTMF shortcut information, which are information collected for the current service, to the service providing system. (Step 605).

The service providing system interoperates with the service providing system and requests a sound source code to be used in an additional service for changing a sound source to a CP server providing a service according to the present invention (step 607). At this time, the CP server extracts the sound source code by applying the customer information received from the service providing system and the ringback tone replacement tone code to the mapping table, and then transmits the sound source code to the service providing system (step 609). Then, the service providing system requests the sound source change to the additional service providing MCP providing the additional service requested by the caller using the received sound source code (step 611).

Upon receiving the sound source change request signal from the service providing system, the additional service providing MCP changes the service setting information set for the caller (step 613). At this time, if the sound source to be changed is the ringback tone replacement sound source, the additional service providing MCP requests the SCP to change the sound source for the ringback tone replacement sound of the caller (step 615). Thereafter, the service providing system may notify the sender of the sound source change result by SMS. If the caller is not subscribed to the service at this time, as described in the above embodiments, the service providing system requests a new customer registration for the caller from the WISE (CS) and automatically subscribes the caller to the service. With the subscription details, the result of the sound source change can be notified by SMS. After the call, the caller can access the ARS via SMS callback number or URL address to confirm service subscription, sound source listening and sound source change.

As such, the service providing system according to another exemplary embodiment of the present invention does not receive sound source information such as a singer name and a song name from the aforementioned ringback tone replacement sound service MCP, and replaces the ringback tone replacement sound of the customer information and the called party in the CP server. After obtaining and obtaining a sound source code corresponding to the code, it may be made to request a sound source change to the aforementioned additional service provision MCP. In this case, the CP server includes sound source information of each ringback tone substitute sound service MCP. In particular, the CP server includes a mapping table capable of mapping sound source codes of various additional services provided by the additional service providing MCP by using the ringback tone replacement sound code of the customer information and the ringback tone replacement sound service MCP. The information in the mapping table is regularly updated from at least the called MCP and the calling MCP.

7 is a view for explaining a CP server according to an embodiment of the present invention.

Referring to FIG. 7, the CP server 261 according to the present invention frequently registers sound source information and sound source codes for service provision from a plurality of MCP servers 131, 133, 135, and 137 that provide contents to respective network operators. / Uploading In this case, the CP server 261 creates a table of information about service sound sources used in each communication network and converts a plurality of MCPs or different service sound sources in a plurality of communication networks to substantially the same sound source. ) And keep it.

As such, the CP server according to the present invention includes a mapping table for converting a sound source code, for example, as shown in Table 1, thereby interworking with a service providing system, a ringback tone replacement sound service MCP, and an additional service providing MCP. For example, the caller can use the called party's ringback tone replacement as a sound source of his supplementary service.

FIG. 8 is a view illustrating a ringback tone replacement sound source or a title song designated by a caller through a WEB / WAP (Me) or ARS system using a DTMF hotkey while a caller according to a preferred embodiment of the present invention. A signal flow diagram illustrating a signal processing procedure of a service for setting an additional service sound source. 9 is a diagram schematically showing a processing procedure of a service according to this preferred embodiment of the present invention. In the present embodiment, a description will be given of a method in which a caller presents a pre-set sound or his ringback tone replacement sound as a sound source of a called party's supplementary service during a call.

8 and 9, when a caller makes a call to a called party subscribed to a ringback tone replacement tone service, the caller receives the ringback tone replacement tone according to the ringback tone replacement tone service scenario of the called party (step 801). . At this time, the caller presses the service sound source DTMF hotkey at the calling terminal when he / she wants to present a specific sound source (hereinafter, referred to as 'title song') or his ringback tone replacement sound as an additional service sound source of the called party (step 803). ). For example, the service source shortcut is' 1 * 'for presenting ringback tone replacement,' 2 * 'for presenting ringtone tone,' 3 * 'for presenting ringtone sound, and' shortcut 'for presenting music letter' 4 * ', the hotkey' 5 * 'for the MOD source present, and the hotkey' 6 * 'for the VOD source present.

When the service source shortcut key is input from the calling terminal, the service IP server detects the shortcut key, and the caller's phone number (caller MIN), the called party's phone number (caller MIN), and the ring information collected for the current ringback tone replacement service. The backtone substitute tone code and DTMF shortcut information are transmitted to the service providing system (step 805). The service providing system includes a gateway (G / W) as a service providing apparatus according to the present invention.

The service providing system requests gift registration while requesting first service information including the caller's title song information to the CP server which cooperates to provide the service (step 807). In operation 809, first service information is received from the CP server. If the caller's title song is registered, the service providing system notifies the called party by the SMS of the sound source setting request (step 811).

If the caller's title song is not registered, the service providing system transmits the caller information to the caller's ringback tone replacement tone service MCP and receives the singer's name and song name of the ringback tone substitute tone of the caller from the ringback tone substitute tone service MCP. (Step 813, step 815). The service providing system requests gift registration while requesting the CP server for the second service information including the sound source code of the singer name and the song name to be used in the gift service (step 817). In operation 819, second service information is received from the CP server. Thereafter, the service providing system notifies the called party by SMS of the setting request according to the sound source present (step 821). The called party accesses the CP ARS and listens to the sound source and sets / changes the sound source (steps 823 and 825). At this time, if the called party is, for example, a non-subscriber of the ringback tone replacement tone service, the called party may subscribe to the service under the guidance of CP ARS.

In this way, the calling terminal subscriber presents his title song or his ringback tone substitute sound source as the sound source of the called party's additional service through the above process. That is, the service providing system according to the present invention prepares to set the sound source of a specific additional service of the called party in accordance with the service request shortcut key of the calling terminal subscriber, and the called party connects through the CP ARS, very simply to receive the sound source received from the caller It can be set as a sound source of a specific additional service. In addition, when the called party is a non-subscriber, the service can be easily subscribed according to the guidance of the CP ARS. On the other hand, if there is a different network operator to which the sender and the called party subscribe, there should be interworking between the network operators. This case will be described in detail below.

FIG. 10 is a diagram illustrating a service in which a caller sets a ringback tone substitute sound source of a called party of another communication network as his additional service sound source by using a DTMF shortcut key while transmitting a mobile phone according to an embodiment of the present invention. In order to understand the present embodiment, in Fig. 10, sequence numbers 1 to 9 are indicated.

Referring to FIG. 10, when a caller makes a call to a called party subscribed to a ringback tone replacement tone service, the caller receives a ringback tone substitute tone of the called party according to the ringback tone replacement tone service scenario. At this time, if the receiver wants to change the ringback tone replacement sound to his / her own service sound source, ①The caller needs to change the service source DTMF hotkey, for example, ringback tone replacement sound, negotiated between the mobile operators at the calling terminal. Enter # '. Then, ② the service IP server in the telecommunications provider network (first telecommunications provider network) to which the called party detects the shortcut. And (3) The service IP server provides the first service providing system in the first carrier network with information of the caller telephone number (caller MIN), the caller telephone number (caller MIN), ringback tone substitute tone code DTMF shortcut information, which is information collected for the current service. To send.

Next, the first service providing system receiving the collection information from the service IP server analyzes the data received from the service IP server (DTMF key analysis) and transmits the ringback tone substitute tone MCP (second MCP) of the called party. The second MCP extracts the mantissa name and the song name of the ringback tone substitute tone code and transmits it to the first service providing system. Then, ⑤ the first service providing system is a second service providing system in the telecommunication service provider network (second telecommunication service provider network) to which the caller subscribed, collecting information (caller / recipient information including caller MIN / recipient MIN) and ringing of the called party. Transmits the name of the mantissa and the song name of the backtone substitute sound.

Next, ⑥ the second service providing system interoperates with the MCP of the corresponding service (for example, the caller's ringback tone replacement tone MCP (first MCP)] to transmit the service subscription information and sound source information to the ringback tone replacement tone of the called party. Request the sound source code of the singer name and song name for the song. ⑦ The second service providing system transmits the sound source information including the sound source code of the singer name and the song name to the CP server in the second communication provider network to receive a new sound source code to be used for the caller's additional service. Thereafter, the second service providing system requests the first MCP to change the service sound source using the caller information and the received new sound source code. If the caller is an out-of-service subscriber, the service providing system automatically handles the ringback tone replacement service subscription for the caller. 9. The first MCP requests the SCP server to change the sound source of the calling terminal subscriber. In addition, the second service providing system transmits the charging information to the IDR server for billing settlement, and then notifies the calling terminal of the result of the sound source change by SMS. If the caller is not subscribed to the service at this time, the second service providing system automatically subscribes the caller to the service, and notifies the calling terminal of the subscription and the change with SMS. After the call, the caller may access the CP ARS to check the sound source and the sound source change.

FIG. 11 is a view for explaining a service in which a caller presents a title song or ringback tone replacement sound which he / she sets in advance as a supplementary service sound source of another network receiver by using a DTMF shortcut key while transmitting a mobile phone according to an embodiment of the present invention. to be. In order to understand the present embodiment, the sequence numbers 1 to 9 are shown in FIG. 11.

Referring to FIG. 11, when a caller makes a call to a called party subscribed to a ringback tone replacement tone service, the caller receives a ringback tone replacement tone of a called party according to a ringback tone replacement tone service scenario. At this time, ①When the caller wants to present a specific sound source such as a title song or ring back tone replacement sound set by WEB / ME (WAP) or ARS system as the recipient's additional service sound source, the caller's service source shortcut, For example, enter '1 *' to change the ringback tone. Then, the first service IP server in the telecommunication service provider network (first telecommunication service provider network) to which the called party subscribes detects the corresponding shortcut key. And (3) The first service IP server transmits the caller's telephone number (caller MIN), the called party's telephone number (caller MIN), and the ringback tone replacement tone code, which are information collected for the current service, to the first service providing system in the first network provider network. send.

Next, the first service providing system transmits the data received from the first service IP server to the second service providing system in the communication service provider network (second communication service provider network) to which the sender subscribes. (5) The second service providing system requests and receives the caller's title song information from the second CP server in the second carrier network. If the caller's title song is registered, the second service providing system transmits the caller's sound source information to the first service providing system.

Next, ⑧ The first service providing system requests the caller's title song information and gift registration from the first CP server in the first telecommunication service provider network and receives a sound source code for the corresponding sound source. And ⑨ the first service providing system notifies the called party of the short message service of the message about the sound source setting request or the reception of the sound source present. Thereafter, the first service providing system transmits information to the second service providing system that the sound source present has been completed. The called party receiving the short message can access the CP ARS in the first carrier network and subscribe to the service, listen to the sound source, and set the sound source.

On the other hand, if the caller's title song is not registered after the above process ⑤, ⑥ the second service providing system transmits the caller information to the calling party's MCP in the second telecommunications provider network, so that the name of the singer and the name of the caller's ringback tone replacement tone Receive The second service providing system transmits the sound source information including the singer name and the song name to the CP server in the second communication service provider network and receives a sound source code to be used for the additional service. Thereafter, the second service providing system requests the source MCP to change the source using the caller information and the received sound source code. Hereinafter, the above-mentioned procedures of 7 to 8 are performed in the same manner.

On the other hand, if the called party's supplementary service requested by the caller in the above process ⑧ is ringback tone replacement tone, the first CP server determines that the called party's ringback tone replacement tone is replaced by the called party's MCP, here, the ringback tone replacement tone MCP. Request sound source setting / change. Then, the called party MCP again requests the first SCP server in the first carrier network to set / change the ringback tone substitute sound source of the called party.

12 is a signal flow diagram illustrating a subscription procedure of a sound source change service according to an exemplary embodiment of the present invention.

Referring to FIG. 12, when a calling terminal subscriber requests a subscription for a communication supplementary service (sound change service) according to the present invention (step 1201), whether a service is subscribed may be stored in a subscriber database (DB). Thereafter, the subscriber DB sends the service subscription information including at least the calling terminal identifier provided to the home location register (HLR) provided when the calling terminal subscriber subscribes to the sound source changing service (step 1203). The HLR sets the sound source change service in the profile of the calling terminal subscriber based on the received service subscription information (step 1205). In addition, the subscriber DB transmits the subscriber information of the calling terminal subscriber who applied for the sound source change service according to the present invention to the service providing apparatus (step 1207). The service providing apparatus sets the sound source change service code by using the received subscriber information (step 1209). The sound source change service code corresponds to at least one subscriber information set by a user.

13 is a diagram illustrating a method of using a sound source change service according to an exemplary embodiment of the present invention.

Referring to FIG. 13, the calling terminal subscriber sets a DTMF shortcut key for a sound source changing service on his calling terminal. That is, a shortcut key is set for use in a service (hereinafter, referred to as a 'first sound source change service') that changes its at least one additional service sound source into a ringback tone substitute sound of the called party. For example, the shortcut key for the first sound source change service includes a shortcut key '1 #' for changing the sound source of the ringback tone substitute sound service to the ringback tone substitute sound source of the called party, and the ringback tone replacement sound source of the called party. '2 #' to change the sound source, call key '3 #' to change the ringtone sound source to the caller's ringback tone, and to change the sound source of the music letter to the ringback tone replacement sound source of the caller. Hot key '4 #', hot key '5 #' for changing the sound source of MOD (Music On Demand) to ringback tone alternative sound source, and ring back tone alternative sound source for VOD (Video On Demand) Include the shortcut '6 #' to change to.

In addition, the calling terminal subscriber sets a shortcut for setting or presenting a sound source changing service to the called terminal of the other party. That is, the calling terminal subscriber sets a shortcut for using the service for presenting at least one additional service sound source of the called party as its title song or ringback tone replacement sound (hereinafter referred to as 'second sound source changing service'). For example, the shortcut key for the second sound source changing service may include a shortcut key '1 *' for setting the sound source of the called party's ringback tone replacement service as the caller's title song or ringback tone alternate sound source, and the sound source of the called party's ringtone. Hotkey '2 *' for setting the caller's title song or ringback tone alternate sound source, Hotkey '3 *' for setting the caller's call background sound source as caller's title song or ringback tone replacement sound source; '4 *' to set the sound source of the music letter of the caller as the caller's title song or ringback tone replacement sound source, and the caller's MOD (Music On Demand) sound source as the caller's title song or ringback tone replacement sound source And a shortcut key '6 *' for setting the called party's video on demand (VOD) source as the caller's title song or ringback tone replacement sound source.

As such, the present invention defines a DTMF shortcut key in the calling terminal in order to use the sound source change service. Meanwhile, these shortcut keys may be added and changed according to the service definition. The above-mentioned additional service includes at least one additional service in which the calling terminal subscriber or the called terminal subscriber subscribes to at least one specific carrier. The setting information for the additional service may be stored in a database of the corresponding content provider or master content provider or stored in a database system such as SCP. For example, the additional service setting information is set for the calling terminal subscriber or the called terminal subscriber as shown in Table 2 below.

As shown in Table 2, when the calling terminal subscriber or the called terminal subscriber subscribes to ringback tone replacement ring service, ringtone service, call background tone service, karaoke service, music letter service, wake-up call service, MOD service, VOD service, etc. The information is stored in the service providing apparatus or the content provider server. Ringtone service, karaoke service and music letter service can be used without subscription. This additional service can be set or presented very simply by pressing the shortcut key of the calling terminal by the sound source changing service according to the present invention.

14 is a view for explaining a title song (Title Song) according to an embodiment of the present invention.

Referring to FIG. 14, the calling terminal subscriber sets his or her own title song through title song management means such as Internet personal space 1401 for sound source management of the sound source change service and uses the same to change the sound source change service according to the present invention. It is available. For example, the calling terminal subscriber registers and manages his title song through the WEB / WAP (Me) or ARS system through the title song management means provided by the service providing system. Can present as Meanwhile, title songs may be designated for each service type, and may be set as representative title songs in one case, and may be designated for each service in a plurality of cases. For example, if there are two or more title songs, the calling terminal subscriber can give priority to the title song for the sound source change service or set the title song by time zone or by telephone number, and set the title song by service. Can be set. In this embodiment, the first title song 1403 and the second title song 1405 are registered, and service priority is set to the first title song 1403. In addition, when there are a plurality of title songs, the priority can be set and changed by a service subscription customer.

As such, the calling terminal subscriber can select / listen / manage his / her title song by using the wired Internet, the wireless Internet, an answering service system (ARS system), or the like. In addition, this title song management system can be used to easily present its own sound source to the called party. In addition, the present invention can also use the service as an outgoing terminal subscribers with the automatic subscription of non-subscriber of the sound source change service according to the present invention. In this case, it is preferable to perform a separate verification process such as a short message notification to the non-subscriber.

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, as a calling terminal subscriber, the service subscription customer immediately listens to the ringback tone replacement sound of the called party every time a telephone call is made online (eg, ringback tone replacement sound source, ringtone sound source, karaoke sound source, Music letter sound source, call background sound source, MOD and VOD) can be easily set.

According to the present invention, various additional services (ringback tone replacement sound service, background music service, ringtone change service, karaoke service, etc.) of the sound source (title song) set by the caller himself or his or her ringback tone substitute sound (receiver) Music Letter Service, MOD / VOD Service) can be used as a gift service.

According to the present invention, a two-way real-time service is possible during the origination of the calling terminal subscriber, and the calling terminal subscriber can conveniently use a service such as changing the sound source of the additional service by using the DTMF shortcut key during the telephone call.

According to the present invention, as a calling terminal subscriber, a non-subscribed customer can subscribe to a service immediately after listening to the ringback tone replacement sound of the other party whenever an online telephone call is attempted, and set it as his additional service sound source. In addition, in the case of a recipient who receives a specific sound source of the caller or a ringback tone replacement sound source as a gift, the service subscription and the sound source setting are similarly provided with convenience.

According to the present invention, the network operator provides the convenience of changing the sound source and the subscription to the customer, thereby increasing the number of changes and the increase of the new subscription, so that the subscription fee, the monthly income according to the new subscription, and the high value-added revenue generated by the sound source setting are provided. .

According to the present invention, by providing a service that can be subscribed and changed by pressing the DTMF key (DTMF hotkey) during the telephone call to the inexperienced people such as the Internet, the network operators can easily induce new subscriptions and additional benefits from increasing the number of customers It can be created. In addition, the network operators, MCP and CP customers can change the sound source often, it is possible to increase the additional revenue due to the sound source change.

Claims (28)

Ring of the called party during sound source change service-calling in a service providing system that combines at least one calling terminal and at least one called terminal with a switching center (MSC), a service IP server, and a content provider (CP) server through a mobile communication network A method for providing a service for changing a sound source of at least one supplementary service of a caller using a sound source of a backtone substitute sound, the method comprising: Detecting a DTMF shortcut signal from the calling terminal through the service IP server while the calling terminal is calling; Receiving collection information from the service IP server in response to the DTMF shortcut signal; Processing the collection information by a predetermined method; Transmitting a ringback tone substitute tone code included in the collected information to the CP server according to the processed information, wherein the CP server includes at least the first MCP and a second MCP that provides additional service of the caller; Extracting a sound source code of the supplementary service corresponding to the ringback tone substitute sound code using a mapping table created so that a plurality of sound source codes and a plurality of singer names and song names respectively corresponding to the plurality of sound source codes are cross-referenced; Receiving the sound source code from the CP server; And Transmitting a sound source change request signal including the caller information included in the collection information and the sound source code to the second MCP; Sound source change service providing method comprising a. Ring of the called party during sound source change service-calling in a service providing system that combines at least one calling terminal and at least one called terminal with a switching center (MSC), a service IP server, and a content provider (CP) server through a mobile communication network A method for providing a service for changing a sound source of at least one supplementary service of a caller using a sound source of a backtone substitute sound, the method comprising: Detecting a DTMF shortcut signal from the calling terminal through the service IP server while the calling terminal is calling; Receiving collection information from the service IP server in response to the DTMF shortcut signal; Processing DTMF shortcut information in the collection information; Transmitting a ringback tone substitute tone code included in the collection information to a first MCP providing ringtone substitute tone of a called party according to the processed information; Receiving sound source information corresponding to the ringback tone substitute tone code from the first MCP; Transmitting the sound source information to the CP server, wherein the CP server extracts a sound source code of the additional service corresponding to the sound source information using a mapping table; Receiving the sound source code from the CP server; And Transmitting a sound source change request signal including caller information included in the collection information and the sound source code to a second MCP providing the additional service; Sound source change service providing method comprising a. The method according to claim 1 or 2, The service IP server is mounted in the exchange (MSC) Sound source change service providing method characterized in that. The method according to claim 1 or 2, The service IP server is mounted in the service providing system Sound source change service providing method characterized in that. The method according to claim 1 or 2, The collection information includes customer information including the calling terminal identifier and the called terminal identifier corresponding to the called terminal, a sound source code including an MCP identifier (ID) and a serial number corresponding to the first MCP, and the DTMF shortcut information. Sound source change service providing method comprising a. The method according to claim 1 or 2, The collection information is stored in a database of the service providing system, read out in a first-in first-out (FIFO) method, and is sequentially transmitted to the CP server or the first MCP. The method according to claim 1 or 2, The CP server is a service providing MCP (Master Contents Provider) system including at least one contents provider (CP) and an ARS system. Sound source change service providing method characterized in that. The method according to claim 1 or 2, If the supplementary service sound source is a ringback tone replacement sound source or a ring back tone sound source, the second MCP further comprising transmitting a sound source change request signal to the SCP; Sound source change service providing method characterized in that. The method according to claim 1 or 2, Notifying the calling terminal of the result of the change of the additional service sound source through a short message of a short message service center (SMSC); Sound source change service providing method characterized in that. The method of claim 9, The calling terminal accessing the ARS server or the WEB / WAP (ME) server using the callback number of the ARS server or the callback URL of the WEB / WAP (ME) server included in the short message; Sound source change service providing method characterized in that. A plurality of coupling and interworking with at least one switchboard (MSC), at least one service IP server, and at least one content provider (CP) server, respectively, for managing at least one source terminal and at least one destination terminal through a mobile communication network. What is claimed is: 1. A method for providing a sound source change service in a service providing system of a service for changing a sound source of at least one additional service of a caller by using a sound source of a ringback tone substitute sound of a called party during a telephone call. Detecting a DTMF shortcut signal from the calling terminal through a first service IP server in a first telecommunication service provider network subscribed to by a called terminal subscriber during the calling of the calling terminal; Receiving collection information from the first service IP server by a first service providing system in the first service provider network in response to the DTMF shortcut key signal; Processing the collection information by a predetermined method; Transmitting a ringback tone substitute tone code included in the collection information to a first MCP providing ringtone substitute tone of the called party according to the processed information; Receiving first sound source information corresponding to the ringback tone substitute tone code from the first MCP; Transmitting, by the first service providing system, the first sound source information to a second service providing system in a second service provider network subscribed to by a calling terminal subscriber; Transmitting the first sound source information to a CP server in the second communication provider network, wherein the CP server includes a plurality of sound source code information for the caller's additional service and a plurality of sound source code information respectively; Extracting a sound source code of the additional service corresponding to the first sound source information by using a mapping table created so that the singer name and the song name information of the user are cross-referenced; Receiving the sound source code from the CP server; And And transmitting a sound source change request signal including the caller information included in the collection information and the sound source code to a second MCP that provides the supplementary service in the second service provider network. The method of claim 11, Transmitting, by the second service providing system, the caller information and the first sound source information to a third MCP in the second carrier network that interworks with the first MCP; Receiving second sound source information corresponding to the first sound source information from the third MCP and available within the second carrier network; And Transmitting the second sound source information to the CP server to obtain the sound source code corresponding to the second sound source information Sound source change service providing method further comprising a. Change of sound source in a service providing system that combines an exchanger (MSC), a service IP server, a content provider (CP) server, and an answering service (ARS) server that manages at least one calling terminal and at least one called terminal through a mobile communication network A method for providing a service-a service for changing a sound source of at least one additional service of a called party by using a sound source of a caller's ringback tone substitute sound during a telephone call, Detecting a DTMF shortcut signal from the calling terminal through the service IP server while the calling terminal is calling; Receiving collection information from the service IP server in response to the DTMF shortcut signal; Processing the collection information by a predetermined method; Transmitting caller information included in the collection information to a first MCP providing ringback tone replacement sound of the caller according to the processed information; Receiving sound source information of the ringback tone substitute tone corresponding to the caller information from the first MCP; Transmitting the sound source information to the CP server, wherein the CP server corresponds to at least a plurality of sound source codes of the first MCP and a second MCP providing additional service of the called party and the plurality of sound source codes, respectively; Extracting a sound source code of the additional service corresponding to the sound source information by using a mapping table created so that a plurality of singer names and song names are cross-referenced; Receiving the sound source code from the CP server; Transmitting the called party information and the sound source code included in the collection information to the second MCP; And Transmitting a short message to the called terminal through a short message service center (SMSC), wherein the short message includes content requesting sound source setting of the supplementary service and a callback number of the ARS server or a WEB / WAP (ME) server; Contains callback URL for- Including, The second MCP provides a sound source change service, wherein the sound source code is set as a sound source of the additional service according to a sound source change request signal of the called terminal in cooperation with the ARS server or the WEB / WAP (ME) server. Way. Change of sound source in a service providing system that combines at least one source terminal and at least one destination terminal with a switching center (MSC), a service IP server, a content provider (CP) server, and an answering service (ARS) server through a mobile communication network A method for providing a service-a service for changing a sound source of at least one additional service of a called party by using a sound source of a caller's title song during a telephone call, Detecting a DTMF shortcut signal from the calling terminal through the service IP server while the calling terminal is calling; Receiving collection information from the service IP server in response to the DTMF shortcut signal; Processing the collection information by a predetermined method; Transmitting a sound source code request signal for the title song to the CP server according to the processed information; Receiving the sound source code from the CP server; Transmitting the called party information included in the collection information and the sound source code to an MCP providing the additional service of the called party; And Transmitting a short message to the called terminal through a short message service center (SMSC), wherein the short message includes content requesting sound source setting of the supplementary service and a callback number of the ARS server or a WEB / WAP (ME) server; Contains callback URL for- Including, The MCP is linked with the ARS server or the WEB / WAP (ME) server in accordance with the sound source change request signal of the terminating terminal set the sound source code as a sound source of the additional service, characterized in that the. The method according to claim 13 or 14, And a service subscription request signal for the called party to a customer management server. The method according to claim 13 or 14, If the supplementary service sound source is a ringback tone replacement sound source or a ring back tone sound source, the ARS server transmitting a sound source change request signal to the SCP through the CP server or the first MCP; Sound source change service providing method further comprising a. The method of claim 14, The additional service includes at least one of ringback tone replacement sound service, ringtone service, call background sound service, karaoke service, music letter service, wake-up service, music on demand (MOD) service and video on demand (VOD) service. that Sound source change service providing method characterized in that. A plurality of combined with at least one switch (MSC), a service IP server, a content provider (CP) server and an answering service (ARS) server that manages at least one calling terminal and at least one called terminal through a mobile communication network, respectively. A method for providing a sound source change service in a service providing system-a service of changing a sound source of at least one additional service of a called party by using a specific sound source of a caller during a telephone call; Detecting a DTMF shortcut signal from the calling terminal through a first service IP server in a first telecommunication service provider network subscribed to by the calling terminal subscriber during the calling of the calling terminal; Receiving collection information from the first service IP server by a first service providing system in the first service provider network in response to the DTMF shortcut key signal; Processing the collection information by a predetermined method; Transmitting caller information to a first CP server in the first service provider network providing the specific sound source according to the processed information; Receiving sound source information of the specific sound source corresponding to the caller information from the first CP server; Transmitting, by the first service providing system, the sound source information to a second service providing system in a second service provider network subscribed to by a called terminal subscriber; Transmitting the sound source information to a second CP server in the second communication provider network, wherein the second CP server includes a plurality of sound source code information for the additional service and a plurality of sound source code information respectively corresponding to the additional service; Extracting a sound source code of the additional service corresponding to the sound source information by using a mapping table created so that the singer name and the song name information of the user are cross-referenced; Receiving the sound source code from the second CP server; Transmitting a sound source change request signal including the called party information included in the collection information and the sound source code to a second MCP providing the supplementary service in the second carrier network; And Transmitting a short message to the called terminal through a short message service center (SMSC), wherein the short message includes content requesting sound source setting of the supplementary service and a callback number of the ARS server or a WEB / WAP (ME) server; Contains callback URL for- Including, The second MCP provides a sound source change service, wherein the sound source code is set as a sound source of the additional service according to a sound source change request signal of the called terminal in cooperation with the ARS server or the WEB / WAP (ME) server. Way. The method of claim 18, The second CP server includes the second MCP Sound source change service providing method characterized in that. A sound change service-combining ringback tone replacement sound of a called party during a telephone call in conjunction with an exchange (MSC), a service IP server, and a content provider (CP) server that manages at least one calling terminal and at least one called terminal through a mobile communication network. A service providing apparatus for providing a service for changing a sound source of at least one additional service of a caller using a sound source and a service for changing a sound source of at least one additional service of a called party using a specific sound source of a caller during a telephone call. , An IP interface coupled to the at least one service IP server; A CP server interface coupled to the CP server; An SMSC interface coupled to the SMSC; An IDR interface coupled to the IDR; A WAP / ME push server interface coupled to the WAP / ME push server; A web interface coupled to the WAP / ME gateway; A Simple Network Management Protocol Agent (SNMP Agent) coupled to a Network Management System (NMS); A task manager managing a task in the service providing apparatus; A database coupled to the task manager; A common gateway interface (CGI) coupled to the database; And High Availability Modules to increase device availability Sound source change service providing apparatus comprising a. The method of claim 20, MCP server interface coupled to at least one Master Contents Provider (MCP) that provides the at least one additional service Sound source change service providing device further comprising. A sound changeover service is connected to an exchange (MSC), a service IP server, and a content provider (CP) server that manages at least one calling terminal and at least one called terminal through a mobile communication network. A service providing apparatus for providing a service for changing a sound source of at least one additional service of a caller using a sound source and a service for changing a sound source of at least one additional service of a called party using a specific sound source of a caller during a telephone call. , A DTMF signal detection unit for detecting a DTMF shortcut signal from the calling terminal through the service IP server while the call is originating from the calling terminal; A collection information processing unit processing the collection information received from the service IP server by a predetermined method; Sound source information for the first additional service with a first MCP that receives the collection information from the service IP server in response to the DTMF shortcut signal and provides the first additional service based on the information processed by the collection information processing unit. Transmits a sound source information request signal for requesting the sound signal, receives the sound source information from the first MCP, transmits the sound source information to the CP server, receives the sound source code from the CP server, and receives the second additional service. Data transmitting and receiving unit for transmitting the sound source change request signal to the second MCP providing a; And Storing the processed information in a database, reading the processed information in a first-in first-out (FIFO) method, and sequentially transmitting the processed information to the first MCP, the DTMF signal detector, the collection information processor, Sound source change service providing apparatus including a control unit for controlling the data transmission and reception unit. A sound changeover service is connected to an exchange (MSC), a service IP server, and a content provider (CP) server that manages at least one calling terminal and at least one called terminal through a mobile communication network. A service providing system for providing a service for changing a sound source of at least one additional service of a caller by using a sound source, A memory in which a program is stored; A processor coupled to the memory to execute the program; The processor by the program, Detecting a DTMF shortcut signal from the calling terminal through the service IP server during the call transmission of the calling terminal, receiving collection information from the service IP server in response to the DTMF shortcut signal, and collecting the collecting information in a predetermined manner. And a ringback tone substitute tone code included in the collected information according to the processed information to the CP server, wherein the CP server provides at least a first MCP that provides ringback tone substitute tone of the called party; Corresponding to the ringback tone replacement tone code by using a mapping table in which a plurality of sound source codes of a second MCP providing the additional service of the caller and a plurality of singer names and song names corresponding to the plurality of sound source codes are cross-referenced Extracting the sound source code of the additional service to receive the sound source code from the CP server; Transmitting a sound source change request signal including caller information included in the collection information and the sound source code to the second MCP; Sound source change service providing system characterized in that. A sound changeover service is connected to an exchange (MSC), a service IP server, and a content provider (CP) server that manages at least one calling terminal and at least one called terminal through a mobile communication network. A service providing system for providing a service for changing a sound source of at least one additional service of a caller by using a sound source, A memory in which a program is stored; A processor coupled to the memory to execute the program; The processor by the program, Detect a DTMF shortcut signal from the calling terminal through the service IP server during the telephone call of the calling terminal, receive collection information from the service IP server in response to the DTMF shortcut signal, and retrieve DTMF shortcut information in the collecting information. And transmit a ringback tone replacement tone code included in the collection information to a first MCP providing ringtone replacement tone of the called party according to the processed information, and corresponding to the ringback tone replacement tone code from the first MCP. Receiving sound source information, and transmitting the sound source information to the CP server, wherein the CP server can cross-reference the name code and the song name information corresponding to the sound source code information and the sound source code information of the at least one additional service; Add a sound source code of the additional service corresponding to the sound source information using a mapping table prepared to Outgoing, receiving the sound source code from the CP server, and transmitting a sound source change request signal including the caller information included in the collection information and the sound source code to a second MCP providing the additional service; Sound source change service providing system characterized in that. Ring of the called party during sound source change service-calling in combination with at least one MSC, a service IP server, and a content provider server, each managing at least one calling terminal and at least one called terminal, through a mobile communication network A service providing system for providing a service for changing a sound source of at least one additional service of a caller by using a sound source of a backtone substitute tone, A memory in which a program is stored; A processor coupled to the memory to execute the program; The processor by the program, During a telephone call of the calling terminal, a DTMF shortcut signal from the calling terminal is detected through a first service IP server in a first communication provider network subscribed to by the called terminal subscriber, and in response to the DTMF shortcut signal, the first carrier network A first service providing system within which receives collection information from the first service IP server, processes the collection information in a predetermined manner, and provides ringback tone replacement sounds of the called party according to the processed information; The ringback tone substitute tone code included in the collection information is transmitted to the MCP, and the sound source information corresponding to the ringback tone substitute tone code is received from the first MCP, and the first service providing system subscribes to the calling terminal subscriber. The sound source information is transmitted to a second service providing system in a second communication provider network, and the second service providing system Transmit the sound source information to a CP server in the second communication provider network, wherein the CP server includes a plurality of singer names corresponding to the plurality of sound source code information and the plurality of sound source code information for the additional service of the caller; Extracting a sound source code of the supplementary service corresponding to the sound source information by using a mapping table created so that song name information is cross-referenced; receiving the sound source code from the CP server, and receiving the sound source code from the CP network; Transmitting a sound source change request signal including the caller information included in the collection information and the sound source code to a second MCP that provides an additional service; Sound source change service providing system characterized in that. Source change service-telephone in combination with an exchange (MSC), a service IP server, a content provider (CP) server, and an answering service (ARS) server that manages at least one calling terminal and at least one called terminal through a mobile communication network A service providing system for providing a service for changing a sound source of at least one additional service of a called party by using a specific sound source of a caller, A memory in which a program is stored; A processor coupled to the memory to execute the program; The processor by the program, Detecting a DTMF shortcut signal from the calling terminal through the service IP server during the call transmission of the calling terminal, receiving collection information from the service IP server in response to the DTMF shortcut signal, and collecting the collecting information in a predetermined manner. The sound source code request signal for the title song to the CP server according to the processed information, receive the sound source code from the CP server, and collect the MCP to provide additional services of the called party. Transmit the called party information included in the information and the sound source code, and transmit a short message to the called terminal through a short message service center (SMSC), wherein the short message includes a content request for sound source setting of the additional service; Includes a callback number of the ARS server or a callback URL of a WEB / WAP (ME) server; Setting the sound source code as a sound source of the additional service according to a sound source change request signal of the called terminal in association with the ARS server or the WEB / WAP (ME) server; Sound source change service providing system characterized in that. Source change service-telephone in combination with an exchange (MSC), a service IP server, a content provider (CP) server, and an answering service (ARS) server that manages at least one calling terminal and at least one called terminal through a mobile communication network A service providing system for providing a service for changing a sound source of at least one additional service of a called party by using a specific sound source of a caller, A memory in which a program is stored; A processor coupled to the memory to execute the program; The processor by the program, Detecting a DTMF shortcut signal from the calling terminal through the service IP server during the call transmission of the calling terminal, receiving collection information from the service IP server in response to the DTMF shortcut signal, and collecting the collecting information in a predetermined manner. And sender information included in the collection information to a first MCP providing the ringback tone replacement sound according to the processed information, and the ringback tone replacement sound corresponding to the caller information from the first MCP. Receiving sound source information of the second MCP and transmitting the sound source information to the CP server, wherein the CP server includes at least a plurality of sound source codes of the second MCP and the plurality of sound source codes that provide additional services of the first MCP and the called party; By using a mapping table created so that a plurality of singer names and song names corresponding to sound source codes are cross-referenced, Extracting the sound source code of the supplementary service corresponding to the original information; receiving the sound source code from the CP server, transmitting the called party information included in the collection information and the sound source code to the second MCP, and a short message The short message is transmitted to the called terminal through a service center (SMSC), wherein the short message includes a request for setting a sound source of the supplementary service and a callback number of the ARS server or a callback of a WEB / WAP (ME) server. Including a URL, wherein the second MCP sets the sound source code as a sound source of the additional service according to a sound source change request signal of the called terminal in cooperation with the ARS server or the WEB / WAP (ME) server; Sound source change service providing system characterized in that. Change the sound source by combining with at least one exchanger (MSC), service IP server, content provider (CP) server and answering machine (ARS) server that manages at least one calling terminal and at least one called terminal through a mobile communication network, respectively. A service providing system for providing a service-a service for changing a sound source of at least one additional service of a called party by using a specific sound source of a caller during a telephone call, A memory in which a program is stored; A processor coupled to the memory to execute the program; The processor by the program, During the telephone call of the calling terminal, a DTMF shortcut signal is detected from the calling terminal through a first service IP server in a first communication provider network subscribed to by the calling terminal subscriber, and the first communication provider network in response to the DTMF shortcut signal. A first service provider network in which a first service providing system in the network receives collection information from the first service IP server, processes the collection information by a predetermined method, and provides the specific sound source according to the processed information. A second communication in which caller information is transmitted to a first CP server in the network, receiving sound source information of the specific sound source corresponding to the caller information from the first CP server, and wherein the first service providing system is subscribed to by a called terminal subscriber. The sound source information is transmitted to a second service providing system in an operator network, and the second service providing system The sound source information is transmitted to a second CP server in the second carrier network, wherein the second CP server includes a plurality of sound source code information for the supplementary service and a plurality of sound source code information respectively corresponding to the additional service. Extracting a sound source code of the additional service corresponding to the sound source information by using a mapping table created so that the singer name and the song name information of the cross-reference are possible; and receiving the sound source code from the second CP server and receiving the second communication. Transmitting a sound source change request signal including the receiver information included in the collection information and the sound source code to a second MCP providing the supplementary service in an operator network, and receiving a short message to the called terminal through a short message service center (SMSC). Send a message, wherein the short message includes a content requesting sound source setting of the supplementary service and the ARS server; A callback number or a callback URL of a WEB / WAP (ME) server, wherein the second MCP is linked with the ARS server or the WEB / WAP (ME) server in response to a sound source change request signal of the called terminal; Setting a code as a sound source of said additional service Sound source change service providing system characterized in that.