KR102617493B1 - Private routing server device and method for managing integrated using the same - Google Patents

Abstract

A private routing server device and an integrated management method using the same are disclosed. The private routing server device is a private exchange server that uses routed packets generated by routing packets related to VoLTE-based voice call connection requests between a counselor and a customer to establish a routing call connection corresponding to the voice call connection request. wealth; and an integrated management server unit that provides integrated management functions between the counselor and the private exchange server unit based on a mobile communication server.

Description

Private routing server device and integrated management method using the same {PRIVATE ROUTING SERVER DEVICE AND METHOD FOR MANAGING INTEGRATED USING THE SAME}

The present invention relates to integrated management technology when providing call services, and particularly to technology that provides integrated management functions for services between counselors and customers when providing call services using mobile terminals.

Many companies that provide services to customers operate call centers that provide consultation services through counselors in response to customers' telephone consultation requests.

In general, a call center system uses a private branch exchange (PBX), which is an on-premise telephone exchange equipment, an IVR (Interactive Voice Response) server that provides a certain voice guidance message to connected customers, and a computer to provide telephone exchange services. It consists of a CTI (Computer and Telephony Integration) server, multiple counselor computers, and a database storing information related to customers, all interconnected through a communication network.

In this call center system, because phone connections with customers are made through the counselor's computer, there was a restriction that many counselors had to work only within the call center.

Korean Patent Publication No. 10-2005-0032089, published on April 6, 2005 (Name: Customer service system using mobile)

The purpose of the present invention is to provide a mobile packet-based call service system for performing consultation tasks using a mobile terminal.

Additionally, the purpose of the present invention is to save the cost of building a new system to provide a mobile packet-based call service by providing a mobile packet-based call service system that can be used in addition to the conventional call center system.

In addition, the purpose of the present invention is to reduce customer inconvenience that may occur due to long waiting times by connecting mobile calls by considering the work status of mobile counselors registered in a call center in real time.

Additionally, the purpose of the present invention is to provide a method for recording mobile terminal-based consultation content based on a SIP/RTP-based IP section without using a separate server for recording the consultation content.

Additionally, the purpose of the present invention is to improve the convenience of consultation work by providing a text message function when providing a call service using a mobile terminal.

The private routing server device according to the present invention for achieving the above purpose corresponds to the voice call connection request using routed packets generated by routing packets related to VoLTE-based voice call connection requests between a counselor and a customer. a private exchange server unit that allows routing call connections to be established; and an integrated management server unit that provides integrated management functions between the counselor and the private exchange server unit based on a mobile communication server.

At this time, the integrated management server unit may provide a text transmission function between the counselor and the customer based on communication with the mobile management server that manages the counselor's mobile terminal.

At this time, the integrated management server unit may provide a call origination function for a voice call connection between the counselor and the customer based on communication with the mobile management server that manages the counselor's mobile terminal.

At this time, the integrated management server unit may provide a call data transmission function to provide an additional call function to the customer during consultation through the routing call connection.

At this time, the integrated management server unit may store text transmission history and call history between the counselor and the customer.

At this time, voice calls between the counselor and the customer and text transmission between the counselor and the customer may be performed simultaneously.

At this time, the integrated management server unit may provide a call control function to provide additional call functions to the customer.

At this time, the integrated management server unit may provide a statistical data generation function for at least one of voice calls and text transmissions between the counselor and the customer.

At this time, the integrated management server unit can manage the counselor information in real time based on communication with the mobile management server that manages the counselor's mobile terminal, and determine the counselor's status based on the counselor information.

In addition, in the integrated management method according to the present invention, a private routing server device routes a packet related to a VoLTE-based voice call connection request between a counselor and a customer and uses a routed packet generated to correspond to the voice call connection request. causing a routing call connection to be established; and providing, by the private routing server device, an integrated management function for services between the counselor and the customer based on a mobile communication server.

At this time, the step of providing an integrated management function may provide a text transmission function between the counselor and the customer based on communication with a mobile management server that manages the counselor's mobile terminal.

At this time, the step of providing an integrated management function may provide a call originating function for a voice call connection between the counselor and the customer based on communication with a mobile management server that manages the counselor's mobile terminal.

At this time, the integrated management server unit may provide a call data transmission function to provide an additional call function to the customer during consultation through the routing call connection.

At this time, the step of providing an integrated management function may store text transmission history and call history between the counselor and the customer.

At this time, voice calls between the counselor and the customer and text transmission between the counselor and the customer may be performed simultaneously.

At this time, the step of providing an integrated management function may provide a call control function to provide additional call functions to customers.

At this time, the step of providing an integrated management function may provide a function of generating statistical data for at least one of voice calls and text transmissions between the counselor and the customer.

At this time, the step of providing an integrated management function is to manage counselor information in real time based on communication with a mobile management server that manages the counselor's mobile terminal, and determine the counselor's status based on the counselor information. can be provided.

According to the present invention, it is possible to provide a mobile packet-based call service system for performing consultation tasks using a mobile terminal.

Additionally, the present invention provides a mobile packet-based call service system that can be used in addition to a conventional call center system, thereby saving the cost of building a new system to provide a mobile packet-based call service.

In addition, the present invention can reduce customer inconvenience that may occur due to long waiting times by connecting mobile calls by considering the work status of mobile counselors registered in the call center in real time.

Additionally, the present invention can provide a method of recording mobile terminal-based consultation content based on a SIP/RTP-based IP section without using a separate server to record the consultation content.

Additionally, the present invention can improve the convenience of consultation work by providing a text message function when providing a call service using a mobile terminal.

Figure 1 is a block diagram showing a mobile packet-based call service system according to an embodiment of the present invention.
Figure 2 is an operation flowchart showing an integrated management method according to an embodiment of the present invention.
Figure 3 is a diagram showing an example of a routing call path and a text transmission path according to an embodiment of the present invention.
FIG. 4 is a diagram illustrating an example of a text transmission process according to the present invention with reference to FIG. 1.
Figure 5 is a diagram showing an example of a text reception process according to the present invention with reference to Figure 1.
FIG. 6 is a diagram illustrating an example of a call origination and call data transfer function linkage process according to the present invention with reference to FIG. 1.
Figure 7 is a block diagram showing a private routing server device according to an embodiment of the present invention.
FIG. 8 is a diagram illustrating an example of a counselor login process according to the present invention with reference to FIG. 1.
FIG. 9 is a diagram illustrating an example of a counselor logout process according to the present invention with reference to FIG. 1.
FIG. 10 is a diagram illustrating an example of a call originating process by a counselor according to the present invention with reference to FIG. 1.
FIG. 11 is a diagram illustrating an example of a call originating process using a counselor's mobile terminal according to the present invention with reference to FIG. 1.
FIG. 12 is a diagram illustrating an example of a counselor's call receiving process according to the present invention with reference to FIG. 1.
FIG. 13 is a diagram illustrating an example of a call termination process by a counselor according to the present invention with reference to FIG. 1.
FIG. 14 is a diagram illustrating an example of a call termination process by a customer according to the present invention with reference to FIG. 1.

It should be noted that the technical terms used in the present invention are only used to describe specific embodiments and are not intended to limit the present invention. In addition, the technical terms used in the present invention, unless specifically defined in a different sense in the present invention, should be interpreted as meanings generally understood by those skilled in the art in the technical field to which the present invention pertains, and are not overly comprehensive. It should not be interpreted in a literal or excessively reduced sense. Additionally, if the technical terms used in the present invention are incorrect technical terms that do not accurately express the idea of the present invention, they should be replaced with technical terms that can be correctly understood by those skilled in the art. In addition, general terms used in the present invention should be interpreted according to the definition in the dictionary or according to the context, and should not be interpreted in an excessively reduced sense.

Additionally, as used in the present invention, singular expressions include plural expressions unless the context clearly dictates otherwise. In the present invention, terms such as “consists of” or “comprises” should not be construed as necessarily including all of the various components or steps described in the invention, and some of the components or steps may not be included. It may be possible, or it should be interpreted as being able to further include additional components or steps.

Additionally, terms containing ordinal numbers, such as first, second, etc., used in the present invention may be used to describe constituent elements, but the constituent elements should not be limited by the terms. Terms are used only to distinguish one component from another. For example, a first component may be named a second component without departing from the scope of the present invention, and similarly, the second component may also be named a first component.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the attached drawings. However, identical or similar components will be assigned the same reference numbers regardless of the reference numerals, and duplicate descriptions thereof will be omitted.

Additionally, when describing the present invention, if it is determined that a detailed description of related known technologies may obscure the gist of the present invention, the detailed description will be omitted. In addition, it should be noted that the attached drawings are only intended to facilitate easy understanding of the spirit of the present invention, and should not be construed as limiting the spirit of the present invention by the attached drawings.

Figure 1 is a block diagram showing a mobile packet-based call service system according to an embodiment of the present invention.

Referring to Figure 1, the mobile packet-based call service system according to an embodiment of the present invention includes a counselor terminal 101, a customer terminal 102, a central routing server 110, a call center server 120, and mobile communication. It includes a server 130, a counselor PC 140, and a mobile management server 150.

At this time, the call service to be provided in the present invention corresponds to the telephone service provided to customers by a specific company or company, and may generally correspond to performing the functions necessary for performing the consultation service along with the consultation service. Therefore, existing consultation work can be performed through equipment that integrates a computer and a telephone based on CTI (Computer Telephony Integration).

However, recently, with the development of mobile terminal technology, an environment has been created in which programs necessary for consultation work can be run on smart phones or tablet PCs.

Therefore, the present invention proposes a new system structure that can add a mobile terminal-based call service method using a mobile communication network to the conventional call service method using a wired communication network.

At this time, the counselor terminal 101 shown in FIG. 1 may correspond to the mobile terminal of a counselor performing counseling work, and the customer terminal 102 may correspond to the mobile terminal of a customer who has requested a service.

The central routing server 110 receives a packet regarding a VoLTE-based voice call connection request between the counselor terminal 101 and the customer terminal 102 through the mobile communication server 130, and receives a packet corresponding to the counselor terminal 101. Based on the identifier, a private routing server is identified and packets are routed.

For example, the call service system according to one embodiment of the present invention can be applied to multiple call centers. Therefore, the central routing server 110 checks the identifier corresponding to the counselor terminal 101 in the packet related to the voice call request, and through the confirmed identifier, the packet related to the voice call connection request is assigned to the counselor registered in which call center. You can determine if it is related and route it.

At this time, the mobile communication server 130 can transmit only packets corresponding to the counselor terminal 101 to the central routing server.

That is, the packet regarding the voice call connection request between the counselor terminal 101 and the customer terminal 102 passes from the mobile communication server 130 to the central routing server 110 to the call center server corresponding to the counselor terminal 101 ( It may be transmitted to the private routing module 121 of 120). At this time, the private routing module 121 may be included in the call center server 320 where the counselor terminal 101 is registered.

At this time, when a packet related to a voice call connection request is received, the mobile communication server 130 may determine whether the packet is related to a call service based on information included in the packet. For example, the mobile communication server 130 may determine whether the packet corresponds to the counselor terminal 101 based on the phone number included in the packet. Accordingly, the mobile communication server 130 can transmit a packet related to a voice call connection request to the central routing server 110 only when it is related to a call service corresponding to the counselor terminal 101.

At this time, the central routing server 110 can provide two-way standard conversion and compatibility based on the SIP (Session Initiation Protocol) method. For example, the central routing server 110 may perform a SIP-based protocol conversion function to relay the SIP protocol of the mobile communication server 130 and the SIP protocol of the private routing server 120. That is, the central routing server 110 automatically converts and routes some protocol contents such as SIP Invite, SIP 180 Ring, and SIP 200 OK, so that the counselor terminal 101 can be connected to the mobile communication server 130 and the private routing server 120. It is possible to process mobile packets for voice call connection between and customer terminal 102.

In addition, although not shown in FIG. 1, a packet related to a voice call connection request according to an embodiment of the present invention may be transmitted to the central routing server 110 through a network interworking interface. At this time, the network interoperability interface may include an interoperability control function to protect the internal network of the mobile communication server 130.

At this time, the central routing server 110 may determine whether to route the packet according to the status of the counselor corresponding to the counselor terminal 101 identified using the identifier.

For example, the counselor corresponding to the counselor terminal 101 determines whether or not the counselor is currently in a state of being able to provide counseling work to the customer terminal 102, and if the counselor is in a state of being able to provide counseling work, the private routing server ( 120), packets can be routed. Therefore, if it is determined that the counselor is logged out, on the phone for another counseling service, or is not currently in a state to provide counseling services to the customer terminal 102 for other reasons, the packet is sent to the private routing server 120. You may not route the packet or process the packet in another way.

At this time, the central routing server 110 may process packets according to a preset exception processing flow when the counselor is unable to connect to a voice call.

For example, in the case of exception handling, the identifier included in the packet can be modified and routed so that the packet can be delivered to the mobile terminal of another secondary counselor capable of counseling work. Alternatively, the packet may be routed to the private routing server 120, but the private routing server 120 may transmit an information message from the IVR (Interactive Voice Response) device to the customer terminal 102 through secondary routing.

At this time, the exception processing flow is not limited to a specific method and can be changed in various settings depending on the call center's policy.

At this time, the central routing server 110 may determine the counselor's status based on communication with the mobile management server 150 that manages the counselor terminal 101.

At this time, the mobile management server 150 provides status information about the counselor corresponding to the counselor terminal 101 to the home module 112 in real time so that the home module 112 updates the status of mobile counselors for each call center. can do. Accordingly, the central routing server 110 can determine the current status of the counselor corresponding to the packet based on the mobile counselor status information for each call center that is updated and managed in real time in the home module 112.

In addition, although not shown in FIG. 1, the home module 112 can help provide a call service according to the present invention based on linkage with a subscriber computer device or customer information database related to the call center server 120. . For example, the subscriber computing device may be linked in a form corresponding to a CSP (Consumer Service Provider) and may receive and provide subscriber information to the home module 112.

At this time, the home module 112 may operate corresponding to WEB and WAS (Web Application Server). For example, when a service request such as a request for specific information occurs by the central routing server 110, a list of counselors for each call center may be provided in a form corresponding to a specific web page through the network. At this time, WAS can be used to support applications to run on the WEB or to perform dynamic server content.

In addition, the mobile management server 150 may provide a counseling application required to perform counseling work to the counselor terminal 101 or manage the initial settings of the counselor terminal 101 according to a policy specified by the call center. .

For example, the mobile management server 150 provides the communication encryption key for the counselor terminal 101, the recording file encryption key, whether to turn WiFi or the camera on/off, screen brightness, volume, ring mode, whether to record text, and storing text. You can manage initial settings related to availability, whether to delete call records, consultation application version, and consultation business hours.

At this time, the counseling application installed on the counselor terminal 101 can perform registration and deregistration of the mobile counselor who will actually conduct the counseling. Accordingly, the mobile counselor can perform counseling work using the counselor terminal 101 through the registration and login process for the counseling application.

In addition, the consultation application may also include functions for making, receiving, terminating, and rejecting mobile calls to the customer terminal 101, functions for sending and receiving text messages (SMS, LMS, MMS), and mobile call mute functions. In addition, the counseling application can encrypt incoming/outgoing content according to the counseling work of the counselor terminal 101 in the form of a file and provide it to the mobile management server. Accordingly, the call center may receive an encrypted file from the mobile management server and store and manage content related to the counselor's counseling work corresponding to the counselor terminal 101.

Such a counseling application can always be maintained in the latest version based on communication between the counselor terminal 101 and the mobile management server 150.

The private routing module 121 provided in the call center server 120 uses routed packets to generate a routing call connection request packet corresponding to the voice call connection request, and requests the routing call connection through the central routing server 110. Packets are provided to the mobile communication server 130.

In other words, if the routing process through the central routing server 110 is the primary routing for a voice call connection between the agent terminal 101 and the customer terminal 102, the routing process through the private routing module 121 is the agent terminal (102). It may correspond to secondary routing for voice call connection between 101) and customer terminal 102.

At this time, the private routing module 121 uses the routing call connection request packet to establish a routing call connection that relays the voice call packet between the agent terminal 101 and the customer terminal 102, and corresponds to the routing call connection. You can manage routing call packets.

At this time, the routing call connection request packet delivered to the central routing server 110 may be converted to a SIP protocol in the central routing server 110 and transmitted to the mobile communication server 130, and the mobile communication server 130 may be converted to a SIP protocol in the central routing server 110. A routing call connection that relays voice call packets between the counselor terminal 101 and the customer terminal 102 by forwarding the routing call connection request packet received from the routing server 110 to the counselor terminal 101 or the customer terminal 102. This can be set.

At this time, the private routing module 121 may provide an additional call function when a request for providing an additional call function for a voice call connection between the counselor terminal 101 and the customer terminal 102 is received.

At this time, the private routing module 121 establishes a first RTP streaming connection corresponding to a routing call connection with the counselor terminal 101 and a second RTP streaming connection corresponding to a routing call connection with the customer terminal 102, , upon receiving a request to provide an additional call function, a packet-based third RTP streaming connection can be further established.

At this time, the private routing module 121 performs at least one of interactive voice response (IVR), conference call, call transfer, voice guidance, and call holding based on the third RTP streaming connection. One or more corresponding additional call functions may be provided.

At this time, one operation of disconnection and connection restoration for the first RTP streaming connection may be selectively performed depending on the third RTP streaming connection.

At this time, even when the interactive voice response function is provided to the customer terminal 102, the first RTP streaming connection corresponding to the routing call connection with the counselor terminal 101 may be maintained without being terminated.

At this time, when the private routing module 121 provides an additional call function corresponding to call holding, the private routing module 121 can hold or release a voice call between the counselor terminal 101 and the customer terminal 102.

At this time, the call hold function may be a function to block call packets from being delivered to a specific terminal during a multi-party call such as a conference call.

At this time, the call release function may allow the terminal on hold to participate in the call again after providing a function such as call hold.

At this time, the private routing module 121 can record the voice call between the counselor and the customer by obtaining routing call packets corresponding to the routing call connection based on the recording module included in the call center server 120.

For example, the private routing module 121 may obtain a routing call packet based on a recording module (REC) provided in the call center server 320 in the IP section with the central routing server 110, and obtain the routing call packet. Voice calls can be recorded by sequentially storing call packets.

In the past, in order to record voice calls, equipment for recording voice call content was required next to every communication exchange, but the present invention has the advantage of not requiring separate equipment because it is a method of acquiring call packets at the intersection where data passes. exist. Additionally, in the present invention, since call packets can be acquired for each RTP port, it is also possible to obtain only specific packets and perform recording.

At this time, the private routing module 121 determines recording conditions for at least one of the target for recording the voice call, the time to record the voice call, and the port for recording the voice call, and records the voice call according to the determined recording conditions. You can.

At this time, the recorded voice call data may be stored in the memory within the call center server 320 and stored for a certain period of time, and the portion corresponding to personal information among the recorded voice call data may be masked.

At this time, the CTI module 122 provided in the call sensor server 120 can provide an integrated management function between the counselor and the private routing module 121 based on the mobile communication server.

At this time, the CTI module 122 may provide a text transmission function between the counselor and the customer based on communication with the mobile management server 150 that manages the counselor's mobile terminal.

For example, when a text message is requested to be sent to the customer terminal 102 through a web application installed on the counselor PC 140, the text message is sent to the CTI module 122 based on OCX (OLE Custom Control) or Web Socket. A transmission request may be transmitted, and the CTI module may request the mobile management server 150 to transmit a text message, so that the text message may be sent from the counselor terminal 101. The text message sent in this way may be transmitted to the customer terminal 102 through the mobile communication server 130.

At this time, text transmission history and call history between the counselor and customer can be saved.

For example, when the counselor terminal 101 transmits a text message to the customer terminal 102 or uploads the text transmission history of receiving a text message from the customer terminal 102 to the mobile management server 150, the mobile management server 150 ) can upload the text transmission history back to the CTI module 122. At this time, the CTI module 122 may store the text transmission history in the memory of the call center server 120. At this time, the text transmission history may be stored in the form of a text file or meta file.

At this time, voice calls between the counselor and the customer and text transmission between the counselor and the customer may be performed simultaneously.

At this time, the CTI module 122 may provide a call origination function for a voice call connection between the counselor and the customer based on communication between the counselor and the mobile management server 150 that manages the mobile terminal.

At this time, the CTI module 122 may provide a call data transmission function to provide additional call functions to the customer during consultation through a routing call connection.

At this time, the CTI module 122 may provide a call control function to provide additional call functions to customers.

At this time, the CTI module 122 may provide a statistical data generation function for at least one of voice calls and text transmissions between a counselor and a customer.

At this time, the CTI module 122 can manage counselor information in real time based on communication with the mobile management server 150, which manages the counselor's mobile terminal.

Using such a system, it is possible to additionally provide a mobile packet-based call service using a conventional call center system, thereby saving the cost of building a new system.

In addition, the convenience of consultation work can be improved by providing a text message function when providing a call service using a mobile terminal.

Figure 2 is an operation flowchart showing a method of providing an additional call function according to an embodiment of the present invention.

Referring to Figure 2, in the method of providing additional call functions according to an embodiment of the present invention, a private routing server device routes a packet related to a VoLTE-based voice call connection request between a counselor and a customer and sends a routed packet. A routing call connection corresponding to the voice call connection request is established (S210).

At this time, the private routing server device may be included in the call center server or call center system in which the counselor is registered. For example, the private routing server device may be provided in the form of a private routing module 121 and a CTI module 122 inside the call center server 120, as shown in FIG. 1.

At this time, packets related to voice call connection requests may be routed from a central routing server linked to the mobile communication server.

At this time, the central routing server can route packets related to voice call connection requests based on the identifier corresponding to the counselor.

For example, the identifier corresponding to the counselor may correspond to the counselor's mobile terminal phone number or the main phone number of the call center where the counselor is registered. However, the identifier corresponding to the counselor is not limited to a phone number, and may be included in a packet related to a voice call connection request and may correspond to a type of data that can identify a private routing server device.

At this time, the central routing server can determine whether to route a packet related to a voice call connection request according to the status of the counselor identified using the identifier corresponding to the counselor.

For example, referring to FIG. 1 , the central routing server 110 may determine the counselor's status based on communication with the mobile management server 150 that manages the counselor terminal 101.

At this time, the counselor's mobile terminal can be managed for each call center, and the counselor's status can be determined based on information about the counselor's mobile terminal.

For example, referring to FIG. 1, the central routing server 110 may be provided with a separate home module 112 for managing the counselor's status information, and the home module 112 may be connected to the mobile management server 150. ), the list of counselors for each call center can be updated and managed in real time based on communication with ). That is, the central routing server 110 can receive status information about the counselor corresponding to the counselor terminal 101 in real time based on communication with the mobile management server 150.

At this time, the mobile management server according to an embodiment of the present invention may obtain login information for the mobile terminal based on communication with the counselor terminal, and may obtain login information for the counseling application based on the counseling application installed on the counselor terminal. can be obtained in real time.

Accordingly, the central routing server can determine the status of the counselor corresponding to the identifier based on the list of counselors for each call center that is updated in real time in the home module 112 shown in FIG. 1.

At this time, the mobile management server may be a server dedicated to a call center corresponding to a counselor. Accordingly, the mobile management server can distribute or manage the counseling application to the counselor's terminal, and also manage the counselor's mobile terminal itself according to the policy corresponding to the call center.

For example, referring to FIG. 1, the mobile management server 150 provides a communication encryption key for the counselor terminal 101, a recording file encryption key, whether WiFi or the camera is turned on/off, screen brightness, volume, ring mode, You can manage initial settings related to whether to record text messages, whether to store text messages, whether to delete call records, consultation application version, and consultation business hours. The initial setting value set in this way is automatically applied when the mobile counselor performs counseling work using the counselor terminal 101, thereby setting the environment of the counselor terminal 101 to the optimal environment for performing counseling work. can play a role.

In addition, the mobile management server can comprehensively manage all inputs to the call center and deliver requests and results from the counselor's terminal based on communication with the CTI module that provides a text transmission function.

For example, referring to FIG. 1, when an event requesting an additional call function required for counseling work occurs from the counselor terminal 101, the mobile management server 150 transmits it to the CTI module 122, thereby transmitting it to the call center server 120. ) can provide additional call functions. In addition, when data related to counseling work is generated in the counselor terminal 101, the related data is transmitted to the CTI module 122 through the mobile management server 150 to store and manage the related data in the call center server 120. You may.

At this time, the central routing server can route packets to the private routing server device when the counselor is capable of making a voice call.

For example, referring to FIG. 1, when it is determined that the counselor is capable of making a voice call based on the counselor information managed in the home module 112, the central routing server 110 uses the central routing module 111. Thus, packets related to voice call connection requests can be routed to the private routing module 121 of the call center server 120. At this time, the central routing server 110 can identify the call center in which the counselor is registered using the identifier corresponding to the counselor, and route packets to the private routing module 121 corresponding to the identified call center. .

At this time, the central routing server can convert the form of the received packet to correspond to the SIP protocol of the mobile communication server to correspond to the SIP protocol of the private routing server device and transmit it. In other words, packets corresponding to the specifications of the mobile communication server can be converted to correspond to the specifications of the private routing server device and relayed.

For example, referring to Figure 1, the central routing server 110 automatically converts the contents of some protocols such as SIP Invite, SIP 180 Ring, and SIP 200 OK to the private routing module 121 in the call center server 120. You can route to .

At this time, if the counselor is unable to connect to a voice call, packets can be processed according to a preset exception processing flow.

For example, it may be assumed that a counselor using the counselor terminal 101 shown in FIG. 1 is unable to connect to a voice call. At this time, the central routing server 110 sends packets to the private routing module 121 so that the customer terminal 102 can receive service through another counselor terminal (not shown) registered in the same call center as the counselor terminal 101. can be routed. At this time, the central routing server 110 can search for other counselor terminals based on the counselor list for each call center managed in the home module 112, and there are multiple other counselors registered in the same call center and capable of making voice calls. If present, one counselor may be selected considering each counselor's workload.

For another example, when a counselor using the counselor terminal 101 shown in FIG. 1 is unable to connect to a voice call, the central routing server 110 sends a packet to the private routing module 121 of the call center server 120. Routing may be performed so that a voice guidance message is transmitted to the customer terminal 102.

At this time, the exception processing flow is not limited to a specific method and can be changed to match the call center's service environment.

At this time, packets related to the voice call connection may be received by the central routing server through the network interworking interface.

At this time, the network interoperability interface may include an interoperability control function to protect the internal network of the mobile communication server.

For example, the interconnection control function corresponds to the Interconnection Boarder Control Function (IBCF), which acts as a Border Controller between networks when interconnecting between IMS (IP Multimedia Subsystem) networks, and provides security and interconnection when interconnecting with various networks. It may correspond to a system that handles related issues. That is, in the case of using the interconnection control function (IBCF) through a network interconnection interface in the present invention, a mobile communication network corresponding to the mobile communication server 130 and a network corresponding to the central routing server 110 and the call center server 120 can be linked.

At this time, the mobile communication server can only forward packets corresponding to the counselor to the central routing server.

For example, the mobile communication server 130 shown in FIG. 1 determines whether the voice call connection request is for the counselor terminal 101 based on the packet related to the voice call connection request, and sends a message to the counselor terminal 101. Only corresponding packets can be delivered to the central routing server 110.

Therefore, the packet that the counselor terminal 101 transmits to the mobile communication server 130 in order to make a call to the customer terminal 102 or the packet that the customer terminal 102 transmits to the mobile communication server 130 in order to make a call to the counselor terminal 101 ) can be delivered to the central routing server 110, respectively.

At this time, the routed packet may correspond to a routing call connection request packet for a routing call connection.

At this time, the routing call connection request packet can be routed to the mobile communication server so that the routing call connection can be established.

At this time, the routing call connection may correspond to relaying voice call packets between the counselor and the customer.

At this time, if the process in which the central routing server relays the packet related to the voice call connection request received from the mobile communication server to the private routing server device is called primary routing, the private routing server device creates a routing call connection request packet and provides consultation. The process of routing to a Sana customer may correspond to secondary routing.

At this time, the private routing server device can use the routing call connection request packet to establish a routing call connection that relays voice call packets between the counselor and the customer, and manage routing call packets corresponding to the routing call connection.

At this time, the private routing server device may provide a routing call connection request packet to the mobile communication server through the central routing server.

For example, referring to Figure 1, when the private routing module 121 generates a routing call connection request packet and delivers it to the central routing server 110, the central routing server 110 performs SIP protocol conversion on the routing call. A connection request packet may be transmitted to the mobile communication server 130. Afterwards, the mobile communication server 130 transfers the routing call connection request packet received from the central routing server 110 to the counselor terminal 101 or the customer terminal 102 to connect the counselor terminal 101 and the customer terminal 102. A routing call connection may be established to relay voice call packets between the devices.

At this time, when the private routing server device receives a request to provide an additional call function, it can further establish a third packet-based RTP streaming connection.

For example, as shown in FIG. 3, when the private routing server device according to an embodiment of the present invention receives a request to provide an additional call function for a voice call connection between a counselor terminal and a customer terminal, the third RTP By establishing a streaming connection 330, it can be linked to an additional call function module that provides additional call functions. At this time, the additional call function module may correspond to an additional function provided by a call center server or a call sensor system, or may correspond to an additional function provided by an external server of the call center.

At this time, the private routing server device may selectively perform one of the operations of disconnecting and restoring connection to the first RTP streaming connection according to the third RTP streaming connection.

For example, as shown in FIG. 3, while the private routing server device according to an embodiment of the present invention provides an additional call function to the customer terminal through the third RTP streaming connection 330, the information input from the customer terminal The first RTP streaming connection 310 may be terminated so that the signal cannot be recognized by the counselor. Afterwards, when use of the additional call function in the customer terminal is terminated, the first RTP streaming connection 310 may be restored in order to resume consultation with the counselor.

At this time, whether to terminate the first RTP streaming connection according to the third RTP streaming connection can be changed for each system.

At this time, the data stored corresponding to the call recording may be stored for a certain period of time according to the policy of the call center server 120, and when storing the data, the part corresponding to the personal information may be deleted or masked and stored. .

In addition, in the method of providing additional call functions according to an embodiment of the present invention, a private routing server device provides an integrated management function for services between counselors and customers based on a mobile communication server (S230).

At this time, a text transmission function between the counselor and the customer can be provided based on communication with the mobile management server that manages the counselor's mobile terminal.

For example, referring to Figure 3, the routing call path 310 between the agent terminal and the customer terminal corresponds to a path sequentially routed through the central routing server and the private routing server. In addition, the text transmission path 320 between the counselor terminal and the customer terminal is such that when the private routing server transmits a text transmission request to the counselor terminal through the mobile management server, the text sent from the counselor terminal is sent to the customer terminal through the mobile communication server. It may correspond to the receiving path.

In other words, when sending text messages between a counselor and a customer, routing through a central routing server or private routing server may not be necessary.

At this time, text transmission history and call history between the counselor and customer can be saved.

For example, referring to Figure 1, the counselor terminal 101 can upload the text transmission history to the CTI module 122 through the mobile management server 150 as text transmission with the customer terminal 102 is completed. there is. At this time, the CTI module 122 manages the text transmission history by storing the text transmission history received from the counselor terminal 101 in the memory of the call center server 120 or a file server linked to the call center server 120. You can.

For another example, referring to FIG. 1, as the routing call connection between the agent terminal 101 and the customer terminal 102 is terminated, the call history recorded through the private routing module 121 is stored in the CTI module 122. You can upload. At this time, the CTI module 122 can manage the call history by storing it in the memory of the call center server 120 or a file server linked to the call sensor server 120.

At this time, voice calls between the counselor and the customer and text transmission between the counselor and the customer may be performed simultaneously. In other words, the counselor may send a text message to the customer's terminal as needed while performing counseling work for the customer.

At this time, a call origination function for voice call connection between the counselor and the customer can be provided based on communication with the mobile management server that manages the counselor's mobile terminal.

For example, referring to Figure 1, when a counselor makes an outgoing request for a voice call between the counselor terminal 101 and the customer terminal using a web application installed on the counselor PC 140, OCX (OLE Custom Control) or Web Socket ( An outgoing request message can be delivered to the CTI module 122 of the call center server 120 based on Websocket. At this time, the CTI module 122 can provide the integrated management function of the present invention. Accordingly, when the CTI module 122 transmits an origination request message to the mobile management server 150, the mobile management server 150 provides an origination request message to the counselor terminal 101, thereby performing the origination at the counselor terminal 101. It can be done as much as possible.

At this time, a call data transmission function can be provided to provide additional call functions to the customer during consultation through a routing call connection.

For example, referring to FIG. 1, a request for an additional call function based on call data transmission may be received during a consultation task. At this time, call data for the additional call function is transmitted from the web application to the CTI module 122 of the call center server 120 based on OCX (OLE Custom Control) or Web Socket of the counselor PC 140. It can be. At this time, the call data may correspond to event data to be used when providing additional call functions, and may be temporarily stored and stored in the CTI module 122, which performs an integrated control function in conjunction with the private routing module 121. . At this time, the CTI module 122 stores call data and performs the role of providing call data when it receives a call data inquiry message from the IVR module of the call sensor server 120 to provide an additional call function. You can.

At this time, a call control function can be provided to provide additional call functions to customers.

For example, referring to Figure 1, when the private routing module 121 provides an additional call function based on the third RTP streaming connection, the CTI module 122 providing an integrated management function provides the first RTP streaming connection. , By controlling the call connection based on the second RTP streaming connection and the third RTP streaming connection, functions such as interactive voice response, conference call, call transfer, or call holding can be performed.

At this time, a statistical data generation function may be provided for at least one of voice calls and text transmissions between the counselor and the customer.

For example, statistical data may include information such as the number of voice calls made to customers by each counselor, the number of text messages sent, consultation times, or the number of times each customer used a counseling service by voice call or text message.

Such statistical data can be used to enable counselors to more efficiently perform counseling tasks using their mobile terminals.

At this time, the counselor's information can be managed in real time based on communication with the mobile management server that manages the counselor's mobile terminal, and the counselor's status can be determined based on the counselor's information.

For example, referring to Figure 1, the CTI module 122 that provides integrated management functions can manage information on counselors registered in the call center server 120 in real time by communicating with the mobile management server 150. , Through this, it is possible to determine whether or not the counselor corresponding to the counselor terminal 101 is currently available for counseling. That is, whether the counselor is logged in through the counselor terminal (101), whether the counselor is logged in through the counselor terminal (101) but is currently on the phone due to other counseling work, or whether the counselor corresponding to the counselor terminal (101) The counselor's status can be judged by considering various conditions, such as whether the workload has achieved the target.

In addition, although not shown in FIG. 2, the method of providing an additional call function according to an embodiment of the present invention stores various information generated in the process of providing an additional call function according to an embodiment of the present invention in a storage module, as described above. Save.

Depending on the embodiment, the storage module that stores various information may be configured independently from the private routing server device to support functions for providing additional call functions. At this time, the storage module may operate as a separate large-capacity storage and may include control functions for performing operations.

By using this method of providing an additional call function, the convenience of consultation work can be improved by providing a text message function when providing a call service using a mobile terminal.

Additionally, by providing a mobile packet-based call service system that can be used in addition to a conventional call center system, the cost of building a new system to provide a mobile packet-based call service can be saved.

FIG. 4 is a diagram illustrating an example of a text transmission process according to the present invention with reference to FIG. 1.

Referring to Figure 4, when a text message is requested to be sent to a customer terminal through a web application installed on the counselor's PC, the text transmission request is sent to the CTI module of the call center server based on OCX (OLE Custom Control) or Web Socket. This can be done (S402, S404), and the CTI module can request the mobile management server to send a text message (S406) and send a message bar to the counselor's terminal (S408).

Afterwards, when a text message is sent from the counselor's terminal to the mobile communication server (S410), the mobile communication server can transmit the text message to the customer's terminal (S412).

At this time, SMS can be transmitted one by one through applications installed in the counselor's terminal, and LMS or MMS can be transmitted at once.

After this, the customer terminal may respond that text transmission has been completed to the counselor terminal through the mobile communication server (S414, S416).

Afterwards, the counselor terminal can respond with the result of the text transmission request to the web application through the mobile management server and CTI module (S418 to S424).

At this time, since the text message sent from the counselor terminal is not detected as mirroring, the counselor terminal uploads the text transmission content to the mobile management server (S426), and the mobile management server can upload the text transmission content back to the CTI module (S426). S428).

Afterwards, the CTI module can manage the text transmission details of the counselor's terminal by secondary transmission of the text transmission contents to the call center file server (S430).

At this time, the file name for uploading the text transmission contents to the call center file server can be entered through a web application in step S402.

Figure 5 is a diagram showing an example of a text reception process according to the present invention with reference to Figure 1.

Referring to Figure 5, the customer terminal may transmit a text message to the counselor terminal through the mobile communication server (S502, S504).

Afterwards, the counselor terminal can transmit a text reception response packet to the customer terminal (S506, S508), and request text reception to the web application installed on the counselor's PC through the mobile management server and CTI module (S510~S516).

Afterwards, when the counselor terminal receives a text message response from the web application through the CTI module and the mobile management server (S518~S524), the counselor terminal uploads the text message content to the mobile management server (S526), and the mobile management server uses the CTI You can upload text transmission contents back to the module (S528).

Afterwards, the CTI module can manage the text reception details of the counselor's terminal by secondary transmission of the text transmission contents to the call center file server (S530).

At this time, the file name for uploading the text transmission content to the call center file server can be entered through a web application in step S518.

FIG. 6 is a diagram illustrating an example of a call origination and call data transfer function linkage process according to the present invention with reference to FIG. 1.

Referring to Figure 6, when the counselor requests an outgoing voice call between the counselor's terminal and the customer's terminal using a web application installed on the counselor's PC (S602), the call center is established based on OCX (OLE Custom Control) or Web Socket. An outgoing request message (MakeCall_Req) can be delivered to the CTI module of the server (S604).

Afterwards, the CTI module can deliver an outgoing request message (MakeCall_Req) to the mobile management server (S606), and the mobile management server can provide an outgoing request message (MakeCall_Req) to the agent terminal (S608) so that outgoing call can be performed from the agent terminal. can do.

Additionally, referring to FIG. 6, call data for additional call functions can be transmitted from a web application to the CTI module of the call center server based on OCX (OLE Custom Control) or Web Socket (S612, S614) ).

At this time, the call data may correspond to event data to be used when providing additional call functions, and may be temporarily stored and stored in the CTI module linked to the private routing module.

Afterwards, the CTI module can respond with the call data delivery result to the web application based on OCX (OLE Custom Control) or Web Socket (S616, S618).

Figure 7 is a block diagram showing a private routing server device according to an embodiment of the present invention.

Referring to FIG. 7, the private routing server device according to an embodiment of the present invention includes a private exchange server unit 710, an integrated management server unit 720, and a memory 730.

At this time, the private routing server device may be included in the call center server or call center system in which the counselor is registered. For example, referring to FIG. 1, the private exchange server unit 710 included in the private routing server device may correspond to the private routing module 121, and the integrated management server unit 720 may correspond to the CTI module 122. It may correspond to .

The private exchange server unit 710 routes a packet related to a VoLTE-based voice call connection request between a counselor and a customer, and uses the generated routed packet to establish a routed call connection corresponding to the voice call connection request.

At this time, packets related to voice call connection requests may be routed from a central routing server linked to the mobile communication server.

At this time, the central routing server can route packets related to voice call connection requests based on the identifier corresponding to the counselor.

For example, the identifier corresponding to the counselor may correspond to the counselor's mobile terminal phone number or the main phone number of the call center where the counselor is registered. However, the identifier corresponding to the counselor is not limited to a phone number, and may be included in a packet related to a voice call connection request and may correspond to a type of data that can identify a private routing server device.

At this time, the central routing server can determine whether to route a packet related to a voice call connection request according to the status of the counselor identified using the identifier corresponding to the counselor.

For example, referring to FIG. 1 , the central routing server 110 may determine the counselor's status based on communication with the mobile management server 150 that manages the counselor terminal 101.

At this time, the counselor's mobile terminal can be managed for each call center, and the counselor's status can be determined based on information about the counselor's mobile terminal.

For example, referring to FIG. 1, the central routing server 110 may be provided with a separate home module 112 for managing the counselor's status information, and the home module 112 may be connected to the mobile management server 150. ), the list of counselors for each call center can be updated and managed in real time based on communication with ). That is, the central routing server 110 can receive the login status of the counselor corresponding to the counselor terminal 101 in real time based on communication with the mobile management server 150.

At this time, the mobile management server according to an embodiment of the present invention may obtain login information for the mobile terminal based on communication with the counselor terminal, and may obtain login information for the counseling application based on the counseling application installed on the counselor terminal. can be obtained in real time.

Accordingly, the central routing server can determine the status of the counselor corresponding to the identifier based on the list of counselors for each call center that is updated in real time in the home module 112 shown in FIG. 1.

At this time, the mobile management server may be a server dedicated to a call center corresponding to a counselor. Accordingly, the mobile management server can distribute or manage the counseling application to the counselor's terminal, and also manage the counselor's mobile terminal itself according to the policy corresponding to the call center.

For example, referring to FIG. 1, the mobile management server 150 provides a communication encryption key for the counselor terminal 101, a recording file encryption key, whether WiFi or the camera is turned on/off, screen brightness, volume, ring mode, You can manage initial settings related to whether to record text messages, whether to store text messages, whether to delete call records, consultation application version, and consultation business hours. The initial setting value set in this way is automatically applied when the mobile counselor performs counseling work using the counselor terminal 101, thereby setting the environment of the counselor terminal 101 to the optimal environment for performing counseling work. can play a role.

In addition, the mobile management server can comprehensively manage all inputs to the call center and deliver requests and results from the counselor's terminal based on communication with the CTI module that provides a text transmission function.

For example, referring to FIG. 1, when an event requesting an additional call function required for counseling work occurs from the counselor terminal 101, the mobile management server 150 transmits it to the CTI module 122, thereby transmitting it to the call center server 120. ) can provide additional call functions. In addition, when data related to counseling work is generated in the counselor terminal 101, the related data is transmitted to the CTI module 122 through the mobile management server 150 to store and manage the related data in the call center server 120. You may.

At this time, the central routing server can route packets to the private routing server device when the counselor is capable of making a voice call.

For example, referring to FIG. 1, when it is determined that the counselor is capable of making a voice call based on the counselor login information managed in the home module 112, the central routing server 110 connects the central routing module 111 to the central routing server 110. Using this, packets related to voice call connection requests can be routed to the private routing module 121 of the call center server 120. At this time, the central routing server 110 can identify the call center in which the counselor is registered using the identifier corresponding to the counselor, and route packets to the private routing module 121 corresponding to the identified call center. .

At this time, the central routing server can convert the form of the received packet to correspond to the SIP protocol of the mobile communication server to correspond to the SIP protocol of the private routing server device and transmit it. In other words, packets corresponding to the specifications of the mobile communication server can be converted to correspond to the specifications of the private routing server device and relayed.

For example, referring to Figure 1, the central routing server 110 automatically converts the contents of some protocols such as SIP Invite, SIP 180 Ring, and SIP 200 OK to the private routing module 121 in the call center server 120. You can route to .

At this time, if the counselor is unable to connect to a voice call, packets can be processed according to a preset exception processing flow.

For example, it may be assumed that a counselor using the counselor terminal 101 shown in FIG. 1 is unable to connect to a voice call. At this time, the central routing server 110 sends packets to the private routing module 121 so that the customer terminal 102 can receive service through another counselor terminal (not shown) registered in the same call center as the counselor terminal 101. can be routed. At this time, the central routing server 110 can search for other counselor terminals based on the counselor list for each call center managed in the home module 112, and there are multiple other counselors registered in the same call center and capable of making voice calls. If present, one counselor may be selected considering each counselor's workload.

For another example, when a counselor using the counselor terminal 101 shown in FIG. 1 is unable to connect to a voice call, the central routing server 110 sends a packet to the private routing module 121 of the call center server 120. Routing may be performed so that a voice guidance message is transmitted to the customer terminal 102.

At this time, the exception processing flow is not limited to a specific method and can be changed to match the call center's service environment.

At this time, packets related to the voice call connection may be received by the central routing server through the network interworking interface.

At this time, the network interoperability interface may include an interoperability control function to protect the internal network of the mobile communication server.

For example, the interconnection control function corresponds to the Interconnection Boarder Control Function (IBCF), which acts as a Border Controller between networks when interconnecting between IMS (IP Multimedia Subsystem) networks, and provides security and interconnection when interconnecting with various networks. It may correspond to a system that handles related issues. That is, in the case of using the interconnection control function (IBCF) through a network interconnection interface in the present invention, a mobile communication network corresponding to the mobile communication server 130 and a network corresponding to the central routing server 110 and the call center server 120 can be linked.

At this time, the mobile communication server can only forward packets corresponding to the counselor to the central routing server.

For example, the mobile communication server 130 shown in FIG. 1 determines whether the voice call connection request is for the counselor terminal 101 based on the packet related to the voice call connection request, and sends a message to the counselor terminal 101. Only corresponding packets can be delivered to the central routing server 110.

Therefore, the packet that the counselor terminal 101 transmits to the mobile communication server 130 in order to make a call to the customer terminal 102 or the packet that the customer terminal 102 transmits to the mobile communication server 130 in order to make a call to the counselor terminal 101 ) can be delivered to the central routing server 110, respectively.

At this time, the routed packet may correspond to a routing call connection request packet for a routing call connection.

At this time, the routing call connection request packet can be routed to the mobile communication server so that the routing call connection can be established.

At this time, the routing call connection may correspond to relaying voice call packets between the counselor and the customer.

At this time, if the process in which the central routing server relays the packet related to the voice call connection request received from the mobile communication server to the private exchange server unit 1110 is called primary routing, the private exchange server unit 1110 makes the routing call connection. The process of generating a request packet and routing it to a counselor or customer may correspond to secondary routing.

At this time, the private exchange server unit 1110 uses the routing call connection request packet to establish a routing call connection that relays voice call packets between the counselor and the customer, and manages routing call packets corresponding to the routing call connection. You can.

At this time, the private exchange server unit 1110 may provide a routing call connection request packet to the mobile communication server through the central routing server.

For example, referring to Figure 1, when the private routing module 121 generates a routing call connection request packet and delivers it to the central routing server 110, the central routing server 110 performs SIP protocol conversion on the routing call. A connection request packet may be transmitted to the mobile communication server 130. Afterwards, the mobile communication server 130 transfers the routing call connection request packet received from the central routing server 110 to the counselor terminal 101 or the customer terminal 102 to connect the counselor terminal 101 and the customer terminal 102. A routing call connection may be established to relay voice call packets between the devices.

At this time, when the private routing server device receives a request to provide an additional call function, it can further establish a third packet-based RTP streaming connection.

For example, as shown in FIG. 3, when the private routing server device according to an embodiment of the present invention receives a request to provide an additional call function for a voice call connection between a counselor terminal and a customer terminal, the third RTP By establishing a streaming connection 330, it can be linked to an additional call function module that provides additional call functions. At this time, the additional call function module may correspond to an additional function provided by a call center server or a call sensor system, or may correspond to an additional function provided by an external server of the call center.

At this time, the private routing server device may selectively perform one of the operations of disconnecting and restoring connection to the first RTP streaming connection according to the third RTP streaming connection.

For example, as shown in FIG. 3, while the private routing server device according to an embodiment of the present invention provides an additional call function to the customer terminal through the third RTP streaming connection 330, the information input from the customer terminal The first RTP streaming connection 310 may be terminated so that the signal cannot be recognized by the counselor. Afterwards, when use of the additional call function in the customer terminal is terminated, the first RTP streaming connection 310 may be restored in order to resume consultation with the counselor.

At this time, whether to terminate the first RTP streaming connection according to the third RTP streaming connection can be changed for each system.

At this time, the data stored corresponding to the call recording may be stored for a certain period of time according to the policy of the call center server 120, and when storing the data, the part corresponding to the personal information may be deleted or masked and stored. .

The integrated management server unit 720 provides integrated management functions for services between counselors and customers based on a mobile communication server.

At this time, a text transmission function between the counselor and the customer can be provided based on communication with the mobile management server that manages the counselor's mobile terminal.

For example, referring to Figure 3, the routing call path 310 between the agent terminal and the customer terminal corresponds to a path sequentially routed through the central routing server and the private routing server. In addition, the text transmission path 320 between the counselor terminal and the customer terminal is such that when the private routing server transmits a text transmission request to the counselor terminal through the mobile management server, the text sent from the counselor terminal is sent to the customer terminal through the mobile communication server. It may correspond to the receiving path.

In other words, when sending text messages between a counselor and a customer, routing through a central routing server or private routing server may not be necessary.

At this time, text transmission history and call history between the counselor and customer can be saved.

For example, referring to Figure 1, the counselor terminal 101 can upload the text transmission history to the CTI module 122 through the mobile management server 150 as text transmission with the customer terminal 102 is completed. there is. At this time, the CTI module 122 manages the text transmission history by storing the text transmission history received from the counselor terminal 101 in the memory of the call center server 120 or a file server linked to the call center server 120. You can.

For another example, referring to FIG. 1, as the routing call connection between the agent terminal 101 and the customer terminal 102 is terminated, the call history recorded through the private routing module 121 is stored in the CTI module 122. You can upload. At this time, the CTI module 122 can manage the call history by storing it in the memory of the call center server 120 or a file server linked to the call sensor server 120.

At this time, voice calls between the counselor and the customer and text transmission between the counselor and the customer may be performed simultaneously. In other words, the counselor may send a text message to the customer's terminal as needed while performing counseling work for the customer.

At this time, a call origination function for voice call connection between the counselor and the customer can be provided based on communication with the mobile management server that manages the counselor's mobile terminal.

For example, referring to Figure 1, when a counselor makes an outgoing request for a voice call between the counselor terminal 101 and the customer terminal using a web application installed on the counselor PC 140, OCX (OLE Custom Control) or Web Socket ( An outgoing request message can be delivered to the CTI module 122 of the call center server 120 based on Websocket. At this time, the CTI module 122 can provide the integrated management function of the present invention. Accordingly, when the CTI module 122 transmits an origination request message to the mobile management server 150, the mobile management server 150 provides an origination request message to the counselor terminal 101, thereby performing the origination at the counselor terminal 101. It can be done as much as possible.

At this time, a call data transmission function can be provided to provide additional call functions to the customer during consultation through a routing call connection.

For example, referring to FIG. 1, a request for an additional call function based on call data transmission may be received during a consultation task. At this time, call data for the additional call function is transmitted from the web application to the CTI module 122 of the call center server 120 based on OCX (OLE Custom Control) or Web Socket of the counselor PC 140. It can be. At this time, the call data may correspond to event data to be used when providing additional call functions, and may be temporarily stored and stored in the CTI module 122, which performs an integrated control function in conjunction with the private routing module 121. . At this time, the CTI module 122 stores call data and performs the role of providing call data when it receives a call data inquiry message from the IVR module of the call sensor server 120 to provide an additional call function. You can.

At this time, a call control function can be provided to provide additional call functions to customers.

For example, referring to Figure 1, when the private routing module 121 provides an additional call function based on the third RTP streaming connection, the CTI module 122 providing an integrated management function provides the first RTP streaming connection. , By controlling the call connection based on the second RTP streaming connection and the third RTP streaming connection, functions such as interactive voice response, conference call, call transfer, or call holding can be performed.

At this time, a statistical data generation function may be provided for at least one of voice calls and text transmissions between the counselor and the customer.

For example, statistical data may include information such as the number of voice calls made to customers by each counselor, the number of text messages sent, consultation times, or the number of times each customer used a counseling service by voice call or text message.

Such statistical data can be used to enable counselors to more efficiently perform counseling tasks using their mobile terminals.

At this time, the counselor's information can be managed in real time based on communication with the mobile management server that manages the counselor's mobile terminal, and the counselor's status can be determined based on the counselor's information.

For example, referring to Figure 1, the CTI module 122 that provides integrated management functions can manage information on counselors registered in the call center server 120 in real time by communicating with the mobile management server 150. , Through this, it is possible to determine whether or not the counselor corresponding to the counselor terminal 101 is currently available for counseling. That is, whether the counselor is logged in through the counselor terminal (101), whether the counselor is logged in through the counselor terminal (101) but is currently on the phone due to other counseling work, or whether the counselor corresponding to the counselor terminal (101) The counselor's status can be judged by considering various conditions, such as whether the workload has achieved the target.

As described above, the memory 730 stores various information generated in the process of providing text according to an embodiment of the present invention.

Meanwhile, the private routing server device is equipped with memory and can store information within the device. In one implementation, the memory is a computer-readable medium. In one implementation, the memory may be a volatile memory unit, and in another implementation, the memory may be a non-volatile memory unit. In one implementation, the storage device is a computer-readable medium. In various different implementations, the storage device may include, for example, a hard disk device, an optical disk device, or some other mass storage device.

Through this private routing server device, the convenience of consultation work can be improved by providing text messages when providing call services using mobile terminals.

Additionally, by providing a mobile packet-based call service system that can be used in addition to a conventional call center system, the cost of building a new system to provide a mobile packet-based call service can be saved.

FIG. 8 is a diagram illustrating an example of a counselor login process according to the present invention with reference to FIG. 1.

Referring to FIG. 8, when a counselor according to an embodiment of the present invention logs in to a mobile management server dedicated to a call center (S802), the mobile management server may respond that login to the counselor's terminal has been completed (S804). .

At this time, the counselor terminal can perform terminal login by transmitting a message corresponding to the registration request (Register_Req) to the mobile management server, and the mobile management server can transmit a response message (Register_Rsp) to the counselor terminal.

At this time, the mobile management server may transmit initial setting values to the counselor terminal in the process of responding to the counselor terminal. For example, communication encryption key, recording file encryption key, WiFi or camera on/off, screen brightness, volume, ring mode, text recording, text storage, call record deletion, consultation application version, and consultation business hours. By providing initial setting values related to etc. to the counselor terminal, the counselor terminal can be managed to be set to the optimal environment for performing counseling.

Afterwards, when the counselor performs a service login using the web application installed on the counselor's PC (S806), a service login request message to the counselor is sent to the CTI module of the call center server based on OCX (OLE Custom Control) or Web Socket. (Register_Req) can be transmitted (S808).

At this time, at least one of the counselor's ID and the MDN of the counselor's terminal can be transmitted along with the service login request message (Register_Req).

Afterwards, the CTI module can deliver a service login request message (Register_Req) for the agent to the mobile management server (S810), and the mobile management server can route by providing the agent login request message (Register_Req) to the home module of the routing server device. The server device can be notified that the counselor has logged in (S812).

At this time, the CTI module may transmit the private routing module IP information of the call center server where the counselor is registered to the mobile management server so that the routing server device can identify the private routing module of the call center server corresponding to the counselor. In other words, the mobile management server can deliver a counselor login request message (Register_Req) to the home module of the routing server device and also deliver the private routing module IP of the call center server where the counselor is registered.

Afterwards, the home module of the routing server device can transmit a response message (Register_Rsp) to the mobile management server (S814), and based on this, the mobile management server can transmit a response message (Register_Rsp) to the CTI module (S816).

Accordingly, the CTI module can also transmit a response message (Register_Rsp) to the consultation application through OCX (OLE Custom Control) or Web Socket (S818, S820).

FIG. 9 is a diagram illustrating an example of a counselor logout process according to the present invention with reference to FIG. 1.

Referring to FIG. 9, when a counselor according to an embodiment of the present invention logs out of a terminal to a mobile management server dedicated to a call center (S902), the mobile management server may respond that logging out of the counselor's terminal has been completed (S902). S904).

Afterwards, when the counselor logs out of the service using the web application installed on the counselor's PC (S906), the service logs out for the counselor using the CTI module of the call center server based on OCX (OLE Custom Control) or Web Socket. A request message (Unregister_Req) can be transmitted (S908).

Afterwards, the CTI module can deliver a service logout request message (Unregister_Req) for the agent to the mobile management server (S910), and the mobile management server can provide a service logout request message (Unregister_Req) to the home module of the routing server device. By doing so, the routing server device can be notified that the counselor is logged out (S912).

Afterwards, the home module of the routing server device can transmit a response message (Unrefister_Rsp) to the mobile management server (S914), and based on this, the mobile management server can transmit a response message (Unrefister_Rsp) to the CTI module (S916).

Accordingly, the CTI module can also transmit a response message (Unrefister_Rsp) to the consultation application through OCX (OLE Custom Control) or Web Socket (S918, S920).

FIG. 10 is a diagram illustrating an example of a call originating process by a counselor according to the present invention with reference to FIG. 1.

Referring to Figure 10, when the counselor requests an outgoing voice call between the counselor terminal and the customer terminal using a web application installed on the counselor's PC (S1002), the call center is established based on OCX (OLE Custom Control) or Web Socket. An outgoing request message (MakeCall_Req) can be delivered to the CTI module of the server (S1004).

Afterwards, the CTI module can deliver an outgoing request message (MakeCall_Req) to the mobile management server (S1006), and the mobile management server can provide an outgoing request message (MakeCall_Req) to the agent terminal (S1008) so that outgoing call can be performed from the agent terminal. can do.

Afterwards, the response message (MakeCall_Rsp) to the outgoing request message (MakeCall_Req) can be delivered to the web application corresponding to steps S1010 to S1016.

Afterwards, the counselor terminal can deliver an outgoing request packet (SIP INVITE) to the mobile communication server based on the SIP protocol (S1018), and the mobile communication server determines that the outgoing request packet (SIP INVITE) is a packet corresponding to the counselor. and can be transmitted to the central routing module of the routing server device (S1020).

At this time, the outgoing request packet (SIP INVITE) is a packet related to a voice call connection request between the counselor terminal and the customer terminal, and may be received by the LTE switch of the mobile communication server and transmitted to the central routing module.

Afterwards, the central routing module transmits a private routing server query request message (Query_Req) to the home module (S1022), receives a response message (Query_Rsp) (S1024), and sends the private routing server inquiry message (SIP INVITE) to the home module (S1024). Routing servers can be identified.

At this time, the home module provides the central routing module with the private routing server information that will route the outgoing request packet (SIP INVITE) based on the pre-stored agent login information for each call center and the private routing module IP information of the call center where the agent is registered. can be provided.

At this time, the private routing server may correspond to the private routing module of the call center server.

After this, the central routing module can route the outgoing request packet (SIP INVITE) to the identified private routing module (S1026).

At this time, the central routing module can convert the outgoing request packet (SIP INVITE) to correspond to the SIP protocol of the private routing module and route it.

Afterwards, the private routing module can use the received packet to generate a routing call connection request packet corresponding to the voice call connection request, and provide the routing call connection request packet to the mobile communication server through the central routing module (S1028 , S1030).

At this time, the central routing module and the mobile communication server may transmit a routing call connection request packet.

Afterwards, the mobile communication server can transmit a routing call connection request packet to the customer terminal through the LTE exchange (S1032), thereby performing an origination for a voice call connection between the counselor terminal and the customer terminal.

Afterwards, when the agent terminal transmits the ringback event message (RingBack_Event) to the mobile management server (S1034), the mobile management server can transmit the ringback event message (RingBack_Event) to the web application through the CTI module of the call center server (S1036). There is (S1038, S1040).

Afterwards, the customer terminal transmits a response packet (SIP 200 OK) to the routing call connection request to the mobile communication server (S1042), and the mobile communication server centrally routes the response packet (SIP 200 OK) based on the network interworking interface. Through the module (S1044), it can be transmitted to the private routing module (S1046).

Afterwards, the private routing module can relay the response packet (SIP 200 OK) received from the customer terminal to the counselor terminal through the central routing module and the mobile communication server (S1048 to S1052).

Afterwards, the agent terminal that received the response packet (SIP 200 OK) transmits the response event message (Answer_Event) to the web application through the mobile management server and CTI module (S1054~S1060), thereby establishing a voice call connection between the agent terminal and the customer terminal. Consultation work based on can be started (S1064).

At this time, the recording server or REC module provided in the call center server is connected to the RTP port of the IP section where the private routing module transmits and receives data to and from the central routing module when the voice call connection between the counselor terminal and the customer terminal is completed. Call recording can be performed by obtaining call packets corresponding to voice calls between the terminal and the customer terminal (S1062).

FIG. 11 is a diagram illustrating an example of a call originating process using a counselor's mobile terminal according to the present invention with reference to FIG. 1.

Referring to Figure 11, it shows the process of making a call directly from the counselor's mobile terminal, that is, the counselor's terminal, according to the present invention.

At this time, in the sending process shown in FIG. 11, during the sending process shown in FIG. 10, the counselor terminal receives a generation request message (MakeCall_Req) from the web application and sends a response message (MakeCall_Rsp) to the generation request message (MakeCall_Req). This may correspond to omitting the process of delivering it back to the web application.

That is, in the present invention, as shown in FIG. 10, a counselor at a call center can make a call using a counselor's terminal through a web application installed on a PC, but as shown in FIG. 11, a call can also be made directly from the counselor's terminal. .

FIG. 12 is a diagram illustrating an example of a counselor's call receiving process according to the present invention with reference to FIG. 1.

Referring to FIG. 12, when an incoming call request for a voice call between the counselor terminal and the customer terminal occurs from the customer terminal (S1202), the packet corresponding to the incoming call (SIP INVITE) is a packet corresponding to the counselor in the mobile communication server. It can be determined that it is and forwarded to the central routing module of the routing server device.

At this time, the incoming call request packet (SIP INVITE) is a packet related to a voice call connection request between the counselor terminal and the customer terminal, and may be received by the LTE switch of the mobile communication server and transmitted to the central routing module.

Afterwards, the central routing module delivers a private routing server inquiry request message (Query_Req) to the home module (S1204), receives a response message (Query_Rsp) (S1206), and routes the incoming call request packet (SIP INVITE). You can identify the private routing server to use.

At this time, in the home module, the private routing server information that will route the incoming call request packet (SIP INVITE) is entered into the central routing module based on the pre-stored agent login information for each call center and the private routing module IP information of the call center where the agent is registered. can be provided to.

At this time, the private routing server may correspond to the private routing module of the call center server.

Afterwards, the central routing module may route the incoming call request packet (SIP INVITE) to the identified private routing module (S1208).

At this time, the central routing module can convert the incoming call request packet (SIP INVITE) to correspond to the SIP protocol of the private routing module and route it.

Afterwards, the private routing module can use the received packet to generate a routing call connection request packet corresponding to the voice call connection request, and provide the routing call connection request packet to the mobile communication server through the central routing module (S1210 , S1212).

At this time, the central routing module and the mobile communication server may transmit a routing call connection request packet.

Afterwards, the mobile communication server transfers the routing call connection request packet to the counselor terminal through the LTE exchange (S1214), so that the counselor terminal can receive an incoming call request for a voice call connection from the customer terminal.

Afterwards, the counselor terminal generates an incall event message (InCall_Event) and delivers it to the mobile management server (S1216), and the mobile management server passes through the CTI module of the call center server (S1218) to notify the web application that an incall event has occurred. (S1220, S1222).

Afterwards, the web application can deliver an incoming response to the incall event to the CTI module of the call center server based on OCX (OLE Custom Control) or Web Socket (S1224, S1226), and the CTI module is connected to the mobile management server. An incoming response message (AnswerCall_Req) can be delivered to the counselor's terminal through (S1228, S1230).

Afterwards, the counselor terminal may transmit a response message to the web application corresponding to steps S1232 to S1238, and then transmit a response packet (SIP 200 OK) to the routing call connection request to the mobile communication server (S1240) ).

Afterwards, the mobile communication server can transmit the response packet (SIP 200 OK) through the central routing module (S1242) and to the private routing module (S1244).

Afterwards, the private routing module can relay the response packet (SIP 200 OK) received from the counselor terminal to the customer terminal through the central routing module and the mobile communication server (S1246 to S1250).

In addition, the counselor terminal transmits a response event message (Answer_Event) to the web application through the mobile management server and the CTI module (S1252 to S1258), so that the counselor terminal receives a call from the customer terminal and the counseling work can begin (S1262).

At this time, the recording server or REC module provided in the call center server is connected to the RTP port of the IP section where the private routing module transmits and receives data to and from the central routing module when the voice call connection between the counselor terminal and the customer terminal is completed. Call recording can be performed by obtaining call packets corresponding to voice calls between the terminal and the customer terminal (S1260).

FIG. 13 is a diagram illustrating an example of a call termination process by a counselor according to the present invention with reference to FIG. 1.

Referring to FIG. 13, the counselor performs counseling work based on a voice call connection between the counselor terminal and the customer terminal (S1302), and when it is determined that the counseling is completed, the counselor may request to end the call through the web application (S1304).

Afterwards, the call termination request message (ReleaseCall_Req) by the web application can be transmitted to the CTI module of the call center server based on OCX (OLE Custom Control) or Web Socket (S1306), and the CTI module is connected to the mobile management server. A call termination request message (ReleaseCall_Req) can be delivered to the counselor's terminal through (S1308, S1310).

Afterwards, the counselor terminal may transmit a response message (ReleaseCall_Rsp) to the call termination request message (ReleaseCall_Req) to the web application through the mobile management server and CTI module (S1312 to S1318).

Afterwards, the counselor terminal may transmit a call termination request packet (SIP BYE) to the mobile communication server (S1320).

Afterwards, the mobile communication server may transmit the call termination request packet (SIP BYE) through the central routing module (S1322) and to the private routing module (S1324).

Afterwards, the private routing module can relay the call termination request packet (SIP BYE) received from the counselor terminal to the customer terminal through the central routing module and the mobile communication server (S1326 to S1330).

After this, the customer terminal transmits a response packet (SIP 200 OK) to the call termination request to the mobile communication server (S1332), and the mobile communication server sends a response packet (SIP 200 OK) to the central routing module based on the network interworking interface. It can be transmitted to the private routing module (S1336) through (S1334).

Afterwards, the private routing module can relay the response packet (SIP 200 OK) received from the customer terminal to the counselor terminal through the central routing module and the mobile communication server (S1338 to S1342).

Afterwards, the private routing module can organize and store the resources collected while the consultation work is in progress (S1344), and the counselor terminal generates an end event message (ReleaseCall_Event) notifying that the voice call with the customer terminal has ended and sends it to the web application. It can be passed on (S1346~S1352).

At this time, the termination event message (ReleaseCall_Event) can be delivered to the web application through the mobile management server and CTI module.

FIG. 14 is a diagram illustrating an example of a call termination process by a customer according to the present invention with reference to FIG. 1.

Referring to Figure 14, the customer is provided with a consultation service based on a voice call connection between the counselor's terminal and the customer's terminal (S1402), and when it is determined that the consultation is completed, the call is terminated and a call termination request packet (SIP BYE) is sent to the mobile communication server. ) can be transmitted (S1404)

Afterwards, the mobile communication server can transmit the incoming call termination request packet (SIP BYE) to the private routing module (S1408) through the central routing module (S1406).

Afterwards, the private routing module can relay the call termination request packet (SIP BYE) received from the customer terminal to the counselor terminal through the central routing module and the mobile communication server (S1410 to S1414).

Afterwards, the counselor terminal delivers a response packet (SIP 200 OK) to the call termination request to the mobile communication server (S1416), and the mobile communication server sends a response packet (SIP 200 OK) to the central routing module based on the network interworking interface. It can be transmitted to the private routing module (S1420) through (S1418).

Afterwards, the private routing module can relay the response packet (SIP 200 OK) received from the counselor terminal to the customer terminal through the central routing module and the mobile communication server (S1422 to S1426).

Afterwards, the private routing module can organize and store the resources collected while the consultation work is in progress (S1428), and the counselor terminal generates an end event message (ReleaseCall_Event) notifying that the voice call with the customer terminal has ended and sends it to the web application. It can be passed on (S1430~S1436).

At this time, the termination event message (ReleaseCall_Event) can be delivered to the web application through the mobile management server and CTI module.

Implementations of the functional operations and subject matter described in this specification may be implemented as digital electronic circuits, computer software, firmware or hardware including the structures disclosed herein and their structural equivalents, or a combination of one or more of these. Implementation is possible. Implementations of the subject matter described herein may comprise one or more computer program products, that is, one or more modules of computer program instructions encoded on a tangible program storage medium for execution by or for controlling the operation of a processing system. It can be implemented.

The computer-readable medium may be a machine-readable storage device, a machine-readable storage substrate, a memory device, a composition of matter that affects a machine-readable radio wave signal, or a combination of one or more of these.

In this specification, 'system' or 'device' includes all instruments, devices, and machines for processing data, including, for example, programmable processors, computers, or multiple processors or computers. In addition to the hardware, the processing system may include code that forms an execution environment for computer programs on demand, such as code making up processor firmware, a protocol stack, a database management system, an operating system, or a combination of one or more of these. .

A computer program (also known as a program, software, software application, script, or code) may be written in any form of a programming language, including compiled, interpreted, a priori, or procedural languages, as a stand-alone program, or as a module. It can be deployed in any form, including components, subroutines, or other units suitable for use in a computer environment. Computer programs do not necessarily correspond to files in a file system. A program may be stored within a single file that serves the requested program, or within multiple interacting files (e.g., files storing one or more modules, subprograms, or portions of code), or as part of a file that holds other programs or data. (e.g., one or more scripts stored within a markup language document). The computer program may be deployed to run on a single computer or multiple computers located at one site or distributed across multiple sites and interconnected by a communications network.

Meanwhile, computer-readable media suitable for storing computer program instructions and data include semiconductor memory devices such as EPROM, EEPROM, and flash memory devices, magnetic disks such as internal hard disks and external disks, magneto-optical disks, and CDs. -Can include all forms of non-volatile memory, media, and memory devices, including ROM and DVD-ROM disks. The processor and memory may be supplemented by, or integrated into, special-purpose logic circuitry.

Implementations of the subject matter described herein may include backend components, such as a data server, middleware components, such as an application server, or, for example, a web browser or graphical user through which a user may interact with an implementation of the subject matter described herein. It may be implemented in a front-end component, such as a client computer with an interface, or in a computing system that includes any combination of one or more of such back-end, middleware, or front-end components. The components of the system may be interconnected by any form or medium of digital data communication, such as a telecommunications network.

Although this specification contains details of numerous specific implementations, these should not be construed as limitations on the scope of any invention or what may be claimed, but rather as descriptions of features that may be unique to particular embodiments of particular inventions. It must be understood. Likewise, certain features described herein in the context of individual embodiments may also be implemented in combination in a single embodiment. Conversely, various features described in the context of a single embodiment can also be implemented in multiple embodiments individually or in any suitable sub-combination. Furthermore, although features may be described as operating in a particular combination and initially claimed as such, one or more features from a claimed combination may in some cases be excluded from that combination, and the claimed combination may be a sub-combination. It can be changed to a variant of a sub-combination.

Additionally, although operations are depicted in the drawings in a specific order herein, this should not be understood to mean that such operations must be performed in the specific order or sequential order shown or that all illustrated operations must be performed to obtain desirable results. Can not be done. In certain cases, multitasking and parallel processing may be advantageous. Additionally, the separation of various system components in the above-described embodiments should not be construed as requiring such separation in all embodiments, and the described program components and systems may generally be integrated together into a single software product or packaged into multiple software products. You must understand that you can

As such, this specification is not intended to limit the invention to the specific terms presented. Accordingly, although the present invention has been described in detail with reference to the above-described examples, those skilled in the art may make modifications, changes, and variations to the examples without departing from the scope of the present invention. The scope of the present invention is indicated by the claims described below rather than the detailed description above, and all changes or modified forms derived from the meaning and scope of the claims and their equivalent concepts should be interpreted as being included in the scope of the present invention. do.

As described above, the private routing server device and the integrated management method using the same according to the present invention are not limited to the configuration and method of the embodiments described above, and the embodiments can be modified in various ways. All or part of each embodiment may be selectively combined.

According to the present invention, a private routing server device routes a packet related to a VoLTE-based voice call connection request between a counselor and a customer, and uses the generated routed packet to establish a routing call connection corresponding to the voice call connection request, Based on a mobile communication server, integrated management functions for services between counselors and customers can be provided. Furthermore, it is possible to improve the convenience of counseling work for call center counselors by providing a text message function when providing call services using mobile terminals.

101: Counselor terminal 102: Customer terminal
110: central routing server 111: central routing module
112: Home module 120: Call center server
121: private routing module 122: CTI module
123: RTP port 140: Agent PC
150: Mobile Management Server 310: Routing Call Path
320: Text provision path 710: Private exchange server section
720: Integrated management server unit 730: Memory

Claims (10)

an exchange server unit that routes a packet related to a voice call connection request between a recipient and a sender and establishes a routing call connection corresponding to the voice call connection request using the generated routed packet; and
Integrated management server unit that provides integrated management functions between the recipient and the exchange server unit based on a mobile communication server
Including,
The routed packet is
Corresponds to being routed by identifying only call connection requests for the recipient registered in the exchange server unit based on a hierarchical routing method by the central routing server and the exchange server unit,
The central routing server is
A private routing server device characterized in that, when a voice call connection request for the recipient is received, the packet is routed by identifying the server device in which the recipient is registered among a plurality of interconnected routing server devices. ◈Claim 2 was abandoned upon payment of the setup registration fee.◈ In claim 1,
The integrated management server unit
A private routing server device that provides a text transmission function between the recipient and the sender based on communication with a mobile management server that manages the recipient's mobile terminal. ◈Claim 3 was abandoned upon payment of the setup registration fee.◈ In claim 1,
The integrated management server unit
A private routing server device characterized in that it provides a call origination function for a voice call connection between the recipient and the sender based on communication with a mobile management server that manages the recipient's mobile terminal. ◈Claim 4 was abandoned upon payment of the setup registration fee.◈ In claim 1,
The integrated management server unit
A private routing server device characterized in that it provides a call data transfer function to provide an additional call function to the caller during consultation through the routing call connection. ◈Claim 5 was abandoned upon payment of the setup registration fee.◈ In claim 1,
The integrated management server unit
A private routing server device, characterized in that it stores text transmission history and call history between the recipient and the sender. ◈Claim 6 was abandoned upon payment of the setup registration fee.◈ In claim 1,
A private routing server device, characterized in that voice calls between the recipient and the sender and text transmission between the recipient and the sender can be performed simultaneously. ◈Claim 7 was abandoned upon payment of the setup registration fee.◈ In claim 1,
The integrated management server unit
A private routing server device characterized in that it provides a call control function for providing additional call functions to the caller. ◈Claim 8 was abandoned upon payment of the setup registration fee.◈ In claim 1,
The integrated management server unit
A private routing server device characterized in that it provides a statistical data generation function for at least one of voice calls and text transmissions between the recipient and the sender. ◈Claim 9 was abandoned upon payment of the setup registration fee.◈ In claim 1,
The integrated management server unit
A private routing server that manages counselor information corresponding to the recipient in real time based on communication with a mobile management server that manages the recipient's mobile terminal, and determines the recipient's status based on the counselor information. Device. allowing a routing server device to establish a routing call connection corresponding to the voice call connection request using routed packets generated by routing a packet related to a voice call connection request between a recipient and a caller; and
The routing server device providing an integrated management function for services between the recipient and the sender based on a mobile communication server.
Including,
The routed packet is
Corresponds to being routed by identifying only call connection requests for the recipient registered in the routing server device based on a hierarchical routing method by the central routing server and the routing server device,
The central routing server is
An integrated management method characterized in that, when a voice call connection request for the recipient is received, the routing server device in which the recipient is registered is identified among a plurality of interconnected routing server devices and the packet is routed.

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