KR100898735B1 - Method and system for performing call process service between media server and application server - Google Patents

Abstract

The present invention relates to a method and system for performing a call processing service between a media server and an application server. The method of performing a call processing service between a media server and an application server according to the present invention comprises the steps of: initial access for a call processing service between a media server and an application server; reporting, by the media server, an incoming call of a caller to the application server; The media server receives an event list related to the caller call from the application server, transmitting a result of setting the event to the application server, and when an event occurs in the media server, the media server sets the event. And processing the originator call according to the result of the check on whether or not.

Application Server, Media Server, Call Processing, Inbound, Outbound

Description

Method and system for performing call processing service between media server and application server {METHOD AND SYSTEM FOR PERFORMING CALL PROCESS SERVICE BETWEEN MEDIA SERVER AND APPLICATION SERVER}

1 is a diagram showing the overall configuration of performing a call processing service between a media server and an application server.

2 is a diagram illustrating a process of performing a call processing service between a media server and an application server for an inbound call according to an embodiment of the present invention.

3 is a diagram illustrating a process of performing a call processing service between a media server and an application server for an outbound call according to an embodiment of the present invention.

FIG. 4 is a diagram illustrating a detailed configuration of a media server for performing a call processing service between an inbound call and a media server and an application server according to another embodiment of the present invention.

FIG. 5 is a diagram illustrating a specific configuration of a media server for performing a call processing service between an media server and an application server for an outbound call according to another embodiment of the present invention.

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

201: caller

202: media server

203: application server

204: initial connection phase

210: Event related to caller call

211: Check Event Settings

213: Interrupt mode check

The present invention relates to a method and system for performing a call processing service between a media server and an application server. More particularly, the present invention relates to an inbound calling party call and an outbound calling party call based on the media server. A method and system for performing a service.

If the media server and the application server are not standardized in the past, they cannot be applied to various call processing types at once, and different access methods are used for each service, resulting in a lot of time and compatibility problems. It was hard to deal with a lot of calls.

In the process of connecting between the media server and the sender to perform various services, and delivering the processing results to the receiver, there is a problem that the service processing is confused when the call processing procedure is not standardized or unified.

When an event related to a caller call or a receiver call occurs in the performance of a service, if the processing according to the event is not provided as a standard, the method of processing is changed every time according to the event type, and eventually there is a compatibility problem in applying the service. As a result, the work was inefficient.

Therefore, the procedure for standardizing the process of performing the call processing service between the servers performing the call processing service through a specific message in the server and, therefore, a procedure for standardizing the processing process when an event occurs is required.

The present invention has been made to solve the problems of the prior art as described above, and an object thereof is to provide a method and system for performing a call processing service between a media server and an application server.

The present invention provides a method and system for performing a call processing service between a media server and an application server for flexibly coping with various call processing services and performing efficient tasks by standardizing a process of performing a call processing service between a media server and an application server. .

The present invention provides a method and system for performing a call processing service between a media server and an application server, which sets various events generated during execution of a call processing service and standardizes a process of call processing according to an event mode.

The present invention provides a method for performing a call processing service between a media server and an application server for performing a call processing service such as a recording service, a pre-call recording service, a conference room recording service, etc. through a process for basic inbound or outbound call. And a system.

In order to achieve the above object and to solve the above-mentioned problems of the prior art, a method for performing a call processing service between a media server and an application server according to an embodiment of the present invention is an initial method for call processing service between a media server and an application server. Accessing, the media server reporting the incoming call to the application server; the media server receives an event list related to the caller call from the application server and sends the result of setting the event to the application server. And transmitting the caller's call according to a result of checking whether the event is set when the event occurs in the media server.

According to an aspect of the present invention, when an event occurs in the media server, the media server processing the receiver call according to a result of checking whether the event is set may include an event for the receiver call. When the media server occurs, the media server checks whether the generated event is set; when the generated event is set in the media server, the media server notifies the application server of the occurrence of the event; Determining, by the media server, whether the set event is in an interrupt mode; when the set event is in an interrupt mode, requesting, by the application server, the media server to transmit a disconnection signal of the call to the receiver; and the media server And a step of notifying the call termination connection for the recipient in fact the application server.

In a call processing system between a media server and an application server according to another embodiment of the present invention, the media server receives a resource allocation request for generating a receiver call received from an application server, and generates a call ID of the receiver call to generate the application server. The media server receives the event list related to the receiver call from the application server, and transmits a result of setting the event to the application server. The media server transmits the event list from the application server to the receiver call. Receiving a connection request for the request, transmitting a result of connecting the call with the receiver according to the connection request to the application server, and when an event occurs in the media server, the media server determines whether the event is set. Processing the called party according to the test result.

On the other hand, the call processing service performing system between the media server and the application server according to another embodiment of the present invention is an initial access unit for the initial connection for the application server and the call processing service, the caller call to report the incoming call to the call server A receiving unit, an event manager which receives an event list related to the caller call from the application server, and transmits a setting result of the event to the application server, and when the event occurs, according to a result of checking whether the event is set It includes a caller call processing unit for processing the caller call.

According to another aspect of the present invention, a call receiver for receiving a resource allocation request for generating a receiver call received from an application server, generating a call ID of the receiver call and returning it to the application server, the receiver from the application server An event manager which receives an event list related to a call, transmits a result of setting the event to the application server, receives a connection request for the receiver call from the application server, and connects the call to the receiver according to the connection request And a receiver call connection unit for transmitting a result to the application server and a receiver call processing unit for processing the receiver call according to a result of checking whether the event is set when an event related to the receiver call occurs.

Hereinafter, a method and a system for performing a call processing service between a media server and an application server according to the present invention will be described in detail with reference to the accompanying drawings.

The method for performing a call processing service between a media server and an application server according to an embodiment of the present invention may be performed by a call processing service performing system between a media server and an application server.

1 is a diagram illustrating an overall configuration of performing a call processing service between a media server and an application server.

The configuration of performing the call processing service may include a sender 101 and a receiver 102, a media server 103, and an application server 104. Looking at the rough service execution process, the caller 101 enters the caller number and the recipient number to connect the call with the media server 103, and between the media server 103 and the application server 104 for the caller call. You can perform the service. Thereafter, the media server 103 may connect the call with the receiver 103 using the receiver number input by the caller 101 and transmit the result of performing the call processing service to the receiver 102.

If an event for the call of the caller 101 or the call of the receiver 102 occurs in the media server 103, the media server 103 may transmit the result of processing the call according to the event to the application server 104. . When an event occurs for the call of the caller 101 or the receiver 102, a detailed process of call processing according to each event will be described with reference to FIGS. 2 and 3.

In addition, using the basic configuration of performing call processing service between the media server 103 and the application server 104 of FIG. 1, a pre-call recording service, a recording service during a call, a conference room recording service, and the like may be performed. Message call call processing or VMS call processing can be done by applying

2 is a diagram illustrating a process of performing a call processing service between a media server and an application server for an inbound call according to an embodiment of the present invention.

The inbound call referred to in the present invention may refer to a call that is incoming based on the media server 202, and may be viewed as a caller's call connecting for a call processing service.

First, an initial connection may be made between the media server 202 and the application server 203 for a call processing service. The initial access may be made through the following process. The application server 203 prepares a service for a call processing service, and the application server 203 connects to the media server 202 using a protocol and requests the media server 202 to authenticate the access. In this case, the protocol is an Internet protocol, TCP / IP is common, but can be replaced with another protocol that can perform the same function. If the authentication is successful, the application server 203 cleans up using the call ID list, and after the cleanup is performed, the application server 203 services the media server 202 using the service ID included in the call ID list. Can be registered. By standardizing the initial connection between the media server 202 and the application server 203 for a call processing service through a specific message or command, it is possible to process a large number of incoming calls to the media server 202.

In the state where the initial connection is made between the media server 202 and the application server 203 for the call processing service, the caller 201 may connect the call to the media server 202 using the caller number and the receiver number. The media server 202 then sends a call fact report message of the calling party to the application server 203. At this time, the message may be provided with a call ID callID1 of the caller call and a service key, caller number, and recipient number for the call.

The application server 203 that has received the incoming fact report message for the calling party may request the media server 202 for event setting including an event list for the calling party. The event list may vary according to an inbound call or an outbound call, or depending on a server performing a call processing service, and an interrupt mode may be set according to an event as described below. In this case, the interrupt mode may mean that the interrupt mode is set for an event that interrupts or releases a call connection. In other words, it may be set to an interrupt mode for an event corresponding to a call disconnection, and may not be set for an event for which a connection is maintained.

The media server 202 may report the event setting result to the application server 203 according to the event setting request received from the application server 203. At this time, a result of whether the event is successfully set or failed to be set may be provided together, and the failure code may be included when the event is failed to be set. The media server 202 then responds to the call request of the calling party and a connection can be made with the caller 201.

Thereafter, a call processing service may be established between the media server 202 and the application server 203 for the caller 201 call. At this time, an event may occur in the media server 202 for the calling party. In principle, the event may occur at any time during the call processing service, but an event in which the caller 201 blocks access after the call processing of the caller 201 is performed for the inbound call. For example, when the caller 201 performs a call processing service such as a recording service, and then completes the service, an event generated when the caller is disconnected may be referred to as a general event occurring for an inbound call. Of course, in addition to the connection blocking event, there may be various event types set according to the server.

When an event occurs in the media server 202, the media server 202 may check whether an event is set in the server with respect to the generated event. If the media server 202 determines that the generated event is already set in the server, the media server 202 may notify the application server 203 of the occurrence of the event. If the set event is in the interrupt mode, the application server 203 may request the media server 202 to transmit a caller call release signal to the caller 201. . Thereafter, when the media server 202 transmits a call disconnection signal to the caller 201, the call release completion result thereof is returned from the caller 201, and the media server 202 indicates that the caller terminates the call connection. The server 203 can be notified.

When not in the interrupt mode, the connection between the caller 201 and the media server 202 may be maintained since it is not related to call disconnection, and the call processing result according to the event may be transmitted to the application server 203. If the generated event is not set, the result of the caller call processing according to the event may be immediately transmitted to the application server 203 without notification of the occurrence of the event. The events that occur on the call of the caller 201 may vary depending on the server manager or the event type set in the server, but being set to interrupt mode usually means that the caller 201 terminates the connection with the media server 202 for inbound calls. It may be a disconnect event.

3 is a diagram illustrating a process of performing a call processing service between a media server and an application server for an outbound call according to an embodiment of the present invention.

The outbound call referred to in the present invention refers to a call to which the media server 302 connects to the receiver 301 in order to deliver a result of performing a service on an originator call connected with the media server 302 to the receiver 301. Can mean. Compared with FIG. 1, the overall call processing service can be said to be performed in succession with the process of FIG. 2 in time.

The media server 302 may receive a resource allocation request for generating a call from the application server 303. At this time, callID1, which is a call ID of a caller who has been or has been received by the media server but has already been disconnected, may be included in the resource allocation request. This is for the media server 302 to connect the call with the receiver 301 by using the receiver number input by the sender corresponding to the ID. Herein, the resource allocation request may mean a request for the media server 302 to set a channel or address for connecting a call with the receiver 301 and generate a call ID of the receiver 301. When the caller reaches the media server 302, the receiver number entered may mean the same as the telephone number of the receiver 301 to which the media server 302 is to connect the call. The media server 302 may generate callID2 corresponding to the call ID of the receiver call according to the resource allocation request, and transmit the call ID of the receiver call to the application server 303.

The application server 303 may make an event setting request to the media server 302 using the event list for the called party. The event list may include a busy event, a no answer event, a routerselectfailure event, an answer event, and a disconnect event for a call of a receiver. The event may correspond to an example of an event that may occur in the called party. That is, although a characteristic event occurs for the receiver call, it is obvious that the event may vary depending on the server manager or the event type set in the server. The media server 302 reports the event setting result to the application server 303 in response to the event setting request. If the event setting fails, the media server 302 may include a failure code in the event setting result.

The application server 303 may transmit a connection request for the receiver call to the media server. At this time, the application server 303 may transmit a connection request for a receiver call including callID2, a caller number, and a receiver number, which are call IDs of the receiver call already generated. This process is to deliver the service call processing result for the caller who is incoming or received and released to the media server 302 to the receiver 301 by connecting the call with the receiver 301 via the media server 302. It can be said.

The media server 302 may set up the receiver 301 and the receiver number for the call processing service and connect the call with the receiver 301. In addition, the media server 302 may transmit a connection result for the called party to the application server 303. The connection result for the receiver call indicates whether the media server 302 succeeded or failed to connect the call with the receiver 301 using the receiver number provided when the caller reached the media server 302. The result can be said.

If a call is connected between the media server 302 and the receiver 301, and then an event for the receiver call occurs in the media server 302, the media server 302 receives an event for the generated receiver call inside the media server. You can check whether it is set. If the media server 302 determines that an event for the called party call has been set, the application server 303 may be notified of the occurrence of the event. If the set event is determined to be in an interrupt mode, and the set event is determined to be an interrupt mode, the application server 303 may receive a request to the media server 302 to transmit a caller call disconnection signal to the receiver 301. have. Thereafter, when the media server 302 transmits a call disconnection signal to the caller, the call release completion signal is received from the receiver 301, and the media server 302 indicates that the call disconnection has been terminated by the application server 303. ) Can be notified.

When not in the interrupt mode, the connection between the receiver 301 and the media server 302 may be maintained since it is not related to call disconnection, and the call processing result according to the event may be transmitted to the application server 303. When the generated event is not set, the receiver call processing result according to the event may be immediately transmitted to the application server 303 without notifying the fact that the event has occurred. If an event included in the event list for the call is a busy event, an unresponsive event, a router selection failure event, and an access disconnect event, it may correspond to an interrupt mode.

In one embodiment of the present invention using the process of Figures 2 and 3 through the call processing process for the inbound call and the call processing process for the outbound call recording service during the call, pre-call recording service, conference room recording service, etc. In general, it can be applied as a service that provides a service by recording between the sender and the receiver or providing a message recorded by the caller to the receiver.

4 is a diagram illustrating a specific configuration of a media server 402 that performs a call processing service between a media server and an application server for an inbound call according to another embodiment of the present invention.

The media server 402 may include an initial access unit 404, a caller call receiver 405, an event manager 406, and a caller call processor 407.

The initial access unit 404 may make an initial connection for the call processing service for the application server 403 and the caller 401. In detail, the initial access unit 404 authenticates the access request received from the application server 403, receives the service ID from the application server 403, registers the service, and registers the media server 402 with the application server 403. Initial connection can be made between

The caller call terminator 405 may report the caller's call to the application server 403 when the call of the caller 401 reaches the media server 402. When reporting the caller call to the application server 403 may include the call ID of the caller call, the corresponding service ID of the caller call, the caller number, the recipient number for the caller.

The event manager 406 may receive an event list related to the caller call from the application server 403 and transmit a result of setting the event to the application server 403. Specifically, if an event included in the event list is successfully set in the event management unit 406, the setting success result is transmitted to the application server 403. If the event is failed to set, the setting failure result and the failure code are combined together. (403) is to be sent.

When the caller call processing unit 407 generates an event for the caller call in the media server 402, checks whether the generated event is set in the event managing unit 406, and when the generated event is set in the event managing unit 406, It can be determined whether the set event is an interrupt mode.

When an event occurring in the media server 402 is set in the event management unit 406, the caller call processing unit 407 notifies the application server 403 of the occurrence of the event, and the generated event is not set in the event management unit 406. In this case, the call processing result according to the event may be transmitted to the application server 403. When the set event is in the interrupt mode, the caller may receive a caller call disconnection signal transmission request from the application server 403, and may notify the application server 403 of the caller call disconnection when the caller call is disconnected. In addition, when the set event is not in the interrupt mode, the connection between the calling party and the media server 402 may be maintained.

FIG. 5 is a diagram illustrating a specific configuration of a media server for performing a call processing service between an media server and an application server for an outbound call according to another embodiment of the present invention.

For outbound calls, the media server 502 may include a receiver call originator 504, an event manager 505, a receiver call connector 506, and a receiver call processor 507.

The receiver call originator 504 may receive a resource allocation request for generating a receiver call from the application server 503, generate a call ID of the receiver call, and return it to the application server 503. At this time, the call ID of the caller who is receiving or has already received the media server may be included in the resource allocation request for generating the callee. This can be said to deliver the result of performing the call processing service for the sender to the receiver 501 through the media server 502.

The event manager 505 may receive an event list related to the receiver call from the application server 503, set an event included in the event list, and transmit the result of setting the event to the application server 503. . The event list may include at least one of a busy event, a no answer event, a routerselectfailure event, an answer event, and a disconnect event for a call of a receiver. . In this case, it is obvious that the event list may further include events for outbound calls that may occur.

The receiver call connection unit 506 may receive a connection request for a receiver call from the application server 503, and transmit a result of connecting the call with the receiver 501 according to the connection request to the application server 503. It can play a role of delivering the result of performing call processing service on caller's call.

Specifically, the receiver call connection unit 506 receives a connection request including the call ID, the caller ID, and the receiver number of the receiver call from the application server 503, and receives the receiver 501 using the receiver number input through the caller call. ) And the call can be transmitted to the application server (503).

When an event related to the receiver call occurs, the receiver call processing unit 507 may process the receiver call according to a result of checking whether the event is set. That is, when an event for a receiver call occurs, it is determined whether the generated event is set in the event manager 505, and when the generated event is set in the event manager 505, it is determined whether the set event is in an interrupt mode. can do.

When the generated event is set in the event manager 505, the application server 503 is notified of the event occurrence. When the generated event is not set in the event manager 505, the call processing result according to the event is notified by the application server. Can be passed to 503.

And, if the set event is in the interrupt mode, the receiver call processing unit 507 receives the request for the receiver call disconnection signal transmission request from the application server 503, and if the receiver call is disconnected, the receiver server terminates the call connection. 503 may be notified. In this case, when the set event is in the interrupt mode, it may include any one of the busy event, an unresponsive event, a router selection failure event, and an access blocking event. If the set event is not in the interrupt mode, the connection between the called party and the media server 502 may be maintained.

The method for performing a call processing service between a media server and an application server according to the present invention may be implemented in the form of program instructions that can be executed through various computer means and recorded in a computer readable medium. The computer readable medium may include program instructions, data files, data structures, etc. alone or in combination. Program instructions recorded on the media may be those specially designed and constructed for the purposes of the present invention, or they may be of the kind well-known and available to those having skill in the computer software arts. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tape, optical media such as CD-ROMs, DVDs, and magnetic disks, such as floppy disks. Magneto-optical media, and hardware devices specifically configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like. Examples of program instructions include not only machine code generated by a compiler, but also high-level language code that can be executed by a computer using an interpreter or the like. The hardware device described above may be configured to operate as one or more software modules to perform the operations of the present invention, and vice versa.

As described above, although the present invention has been described with reference to limited embodiments and drawings, the present invention is not limited to the above embodiments, and those skilled in the art to which the present invention pertains various modifications and variations from such descriptions. This is possible.

Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined not only by the claims below but also by the equivalents of the claims.

According to the present invention, a method and system for performing a call processing service between a media server and an application server are provided.

According to the present invention, a method and system for performing a call processing service between a media server and an application server for flexibly coping with various call processing services and performing efficient tasks by standardizing a process of performing a call processing service between a media server and an application server are provided. Is provided.

According to the present invention, there is provided a method and system for performing a call processing service between a media server and an application server that set various events generated during execution of a call processing service and standardize a process of call processing according to an event mode.

According to the present invention, a call processing service is performed between a media server and an application server for performing a call processing service such as a recording service during a call, a pre-call recording service, a conference room recording service, etc. through a process for basic inbound or outbound call. Methods and systems are provided.

Claims (36)

Initial access for a call processing service between the media server and the application server; Reporting, by the media server, that an incoming call is received to the application server; The media server receiving an event list related to the caller call from the application server and transmitting a result of setting the event to the application server; And If an event occurs in the media server, the media server processes the caller's call according to a check result of whether the event is set. Call processing service between the media server and the application server comprising a. The method of claim 1, The initial connection for the call processing service between the media server and the application server, The service server preparing a service for the call processing service; The application server accessing and authenticating to the media server; If the authentication is successful, clearing the application server using a call ID list; And After the call clearing, the application server registering the service with the media ID using the service ID Call processing service between the media server and the application server comprising a. The method of claim 1, The step of the media server to report to the application server that the incoming call of the caller corresponding to the call processing service, When the media server reports the caller's call reception, reporting the caller's call ID, the corresponding service ID of the caller's call, the caller's number, and the recipient's number of the caller together to the application server. Call processing service between the media server and the application server comprising a. The method of claim 1, The media server receives the event list related to the caller call from the application server, and transmitting the setting result of the event to the application server, If the event is successfully set, transmitting a setting success result to the application server; And If it fails to set the event, transmitting the set failure result and the failure code together to the application server; Call processing service between the media server and the application server comprising a. The method of claim 1, When an event occurs in the media server, the media server may process the caller's call according to a result of checking whether the event is set. When an event for the caller call occurs in the media server, the media server checking whether the event has been set; If the generated event is set in the media server, notifying the application server of the occurrence of the event; Determining, by the media server, whether the set event is in an interrupt mode; When the set event is in an interrupt mode, requesting, by the application server, the media server to transmit a release signal of the caller to the caller; And The media server notifying the application server of the call end of the calling party call; How to perform a call processing service between a media server and an application server including a. The method of claim 5, If the generated event is not set in the media server, transmitting the call processing result according to the event to the application server; Method of performing a call processing service between the media server and the application server further comprising. The method of claim 5, When the set event is in the interrupt mode, the step of the application server requesting the media server to send a disconnection signal of the caller call to the caller, And a case where the generated event is a disconnection event (disconnect). The method of claim 5, If the generated event is not in the interrupt mode, maintaining the connection between the calling party and the media server. Method of performing a call processing service between the media server and the application server further comprising. The media server receiving a resource allocation request for generating a receiver call received from an application server, generating a call ID of the receiver call and returning the call ID to the application server; The media server receiving an event list related to the call from the application server and transmitting a result of setting the event to the application server; The media server receiving a connection request for the receiver call from the application server and transmitting a result of connecting the call with the receiver according to the connection request to the application server; And If an event occurs in the media server, processing the called party according to a result of checking whether the event is set or not; Call processing service between the media server and the application server comprising a. The method of claim 9, The media server receives the resource allocation request for the receiver call generation received from the application server, and generating the call ID of the receiver call to return to the application server, And a call ID of a caller who has been or has already received the media server in the resource allocation request for generating the callee. The method of claim 9, The event list, A media server and application comprising at least one of a busy event, a no answer event, a routerselectfailure event, an answer event, and a disconnect event for a call of the called party; How to perform call processing service between servers. The method of claim 9, The media server receives the connection request for the receiver call from the application server, and transmitting the result of connecting the call with the receiver according to the connection request to the application server, And transmitting the service call processing result for the originator call that has arrived at the media server to the receiver call through the connection of the media server and the receiver call. The method of claim 9, The connection request for the called party is Including the call ID, the caller number, and the callee number of the callee, As a result of connecting the call with the receiver according to the connection request, And a method in which the media server connects the call with the receiver by using a receiver number provided when the caller calls the media server. The method of claim 9, When an event occurs in the media server, the media server may process the called party according to a result of checking whether the event is set. If an event for the called party occurs on the media server, the media server checking whether the event occurred; If the generated event is set in the media server, notifying the application server of the occurrence of the event; Determining, by the media server, whether the set event is an interrupt mode; Requesting, by the application server, the media server to send a disconnection signal of the receiver call to the receiver when the set event is in an interrupt mode; And The media server notifying the application server of the termination of the call of the called party; Call processing service between the media server and the application server comprising a. The method of claim 14, If the generated event is not set in the media server, transmitting the call processing result according to the event to the application server; Method of performing a call processing service between the media server and the application server further comprising. The method of claim 14, When the set event is in the interrupt mode, the application server requesting the media server to transmit a disconnection signal of the receiver call to the receiver, In the case of any one of a busy event, a non-response event, a router selection failure event, and an access blocking event for the call of the receiver, the set event is the interrupt mode, wherein the call processing service is performed between the media server and the application server. . The method of claim 14, If the set event is not in the interrupt mode, maintaining the connection between the called party and the media server. More, If the event occurred is not in interrupt mode, And performing the call processing service between the media server and the application server. A computer-readable recording medium having recorded thereon a program for executing the method of any one of claims 1 to 17. An initial access unit for initial access to the application server and the call processing service; A caller call terminator for reporting a caller's call to the application server; An event manager which receives an event list related to the caller call from the application server and transmits a result of setting the event to the application server; And When the event occurs, the caller call processing unit for processing the caller call according to the check result of the event setting System performing call processing service between an application server and a media server including a server. The method of claim 19, The initial connection portion, Authenticate the connection request of the application server, Call processing service performing system between the media server and the application server, characterized in that for registering the service receives the service ID from the application server. The method of claim 19, The caller call receiver, And a call ID of the caller call, a corresponding service ID of the caller call, the caller number, and a caller number for the caller together with the application server. The method of claim 19, The event management unit, If the event is successfully set, and transmits a successful setting result to the application server, and if the event fails to set the event between the media server and the application server characterized in that it transmits the setting failure result and the failure code to the application server. Call processing service performing system. The method of claim 19, The caller call processing unit, When an event for the caller call occurs, it is checked whether the generated event is set in the event manager, And determining whether the set event is in an interrupt mode when the generated event is set in the event management unit. The method of claim 23, wherein The caller call processing unit, Notifying the application server of the event occurrence when the generated event is set in the event manager, And a system for performing a call processing service between a media server and an application server that transmits a call processing result according to the event when the generated event is not set in the event manager. The method of claim 23, wherein The caller call processing unit, When the set event is in the interrupt mode, the caller disconnection signal transmission request is received from the application server, And performing a call processing service between a media server and an application server, notifying the application server of the termination of the caller call connection when the caller call is disconnected. The method of claim 23, wherein The caller call processing unit, And a system for executing a call processing service between an application server and a media server which maintains a connection between the originator call and the media server when the set event is not in the interrupt mode. A receiver call originator that receives a resource allocation request for generating a receiver call received from an application server and generates a call ID of the receiver call and returns it to the application server; An event manager which receives an event list related to the call from the application server and transmits a result of setting the event to the application server; A receiver call connection unit receiving a connection request for the receiver call from the application server and transmitting a result of connecting the call with the receiver according to the connection request to the application server; And When an event related to the called party occurs, the called party processing unit processes the called party according to a result of checking whether the event is set. Call processing service performing system between the media server and the application server comprising a. The method of claim 27, The receiver call originator, A system for performing a call processing service between a media server and an application server including a call ID of a caller who has been or has already been received by a media server in the resource allocation request for generating the called party. The method of claim 27, The event management unit, Recalling an event list including at least one of a busy event, a no answer event, a routerselectfailure event, an answer event, and a disconnect event for the call of the called party; System for performing call processing service between an application server and a media server received from an application server. The method of claim 27, The receiver call connection portion, A call processing service performing system between a media server and an application server for delivering a result of performing a call processing service for an originator call to a called party through a connection of the called party. The method of claim 27, The receiver call connection portion, Receiving a connection request including a call ID, a caller number, and the called party number of the called party; And performing a call processing service between the media server and the application server, wherein the result of connecting the call with the receiver using the receiver number input through the caller call is transmitted to the application server. The method of claim 27, The receiver call processing unit, When an event for the called party occurs, it is checked whether the generated event is set in the event manager, And determining whether the set event is an interrupt mode when the generated event is set in the event management unit. 33. The method of claim 32, The receiver call processing unit, Notifying the application server of the event occurrence when the generated event is set in the event manager, And a system for performing a call processing service between a media server and an application server that transmits a call processing result according to the event when the generated event is not set in the event manager. 33. The method of claim 32, The receiver call processing unit, When the set event is in the interrupt mode, the receiver receives a call connection release signal transmission request from the application server, A system for performing a call processing service between a media server and an application server, notifying the application server of termination of connection of the receiver call when the receiver call is disconnected. The method of claim 34, wherein And when the set event is in an interrupt mode, any one of the busy event, an unresponsive event, a router selection failure event, and an access disconnect event. 33. The method of claim 32, The receiver call processing unit, And if the set event is not in an interrupt mode, maintaining a connection between the called party and the media server.

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