KR20010008132A - System for servicing Internet Total Solution Provider coupled with internet phone which is based on VoIP and method for realizing the service - Google Patents

Abstract

PURPOSE: An internet total solution service system including an Internet phone based upon VoIP(Voice over Internet Protocol) is to provide a profit model to an ISP(Internet Service Provider) company and to reduce a communication cost of a subscriber by realizing the system where a VoIP-based internet phone is coupled. CONSTITUTION: An internet total solution service system comprises a transmitter part(10), a receiver part(20) and a medium part(30). The medium part(30) has an IDC(300), an ISP network and a mobile communication network for connecting the transmitter part(10) and the receiver part(20). The IDC(300) has a gate keeper for judging a receiving telephone number requested from the transmitter part(10) in order to determine an internet protocol address of the receiver part(20). The receiver part(20) has the first to the third receiving part(200,220,240). The first receiving part(200) consists of an ISP subscriber that is connected to an IP network through the transmitter part(10) and the IDC(300). The second receiving part(220) is connected to a gateway of an IDC(320) of an adjacent area through the transmitter part(10) and the IDC(300). The third receiving part(240) is connected to a gateway through the IDC(300) and the transmitter part(10) and is connected to the mobile communication network.

Description

System for servicing Internet Total Solution Provider coupled with internet phone which is based on VoIP and method for realizing the service}

The present invention relates to an internet total solution providing service system and a service implementation method in which an Internet phone is combined. More specifically, an Internet service provider (ISP) is referred to as an ISP (PBX) of a subscriber. : Private Branch Exchange (hereinafter referred to as 'PBX') leasing a small capacity transmission gateway and an Internet dedicated line to connect the IP network network, forming an ISP network in cooperation with a long distance or overseas ISP company, and managing the Internet Established a data center (IDC: Internet Data Center (IDC)) to collect Internet phone calls from ISP-subscribed senders into ISP networks and provide local / international / international telephone networks (PSTN). Personal information based on Voice over Internet Protocol (VoIP) that connects calls to mobile communication networks. Internet Total Solution Provider (ITSP: Internet Total Solution Provider: hereinafter referred to as 'ITSP') It relates to a service system and a service implementation method.

Conventional ISP companies have been operating as a main revenue source for leasing lines connecting subscribers and Internet servers. However, as ISPs are fiercely competing, ISP line rental rates continue to decline, and new ISP models are urgently needed in the face of free ISP line rental providers all over the world.

On the other hand, IP subscribers recently require various application services and additional services such as an integrated messaging system using the Internet network, and as a telephone service is available through the Internet network, various IP phone services are requested to reduce phone costs.

In particular, Internet phone services have been expanded to reduce intercity or international telephone call charges by connecting internal exchanges with the Internet.

However, the general Internet phone service uses the PSTN to the transmission gateway 106 of the medium unit 30 and the reception gateway through the Internet network when the transmitter 10 makes a phone call through the Internet in FIG. In step 206, the PSTN is connected to the receiving unit 20 to make a call. In FIG. 1, since a PSTN is used to connect the transmitter 10, the transmitter gateway 106, the receiver 20, and the receiver gateway 206, call charges are generated at both ends of communication.

In addition, as the spread of mobile phones has recently spread, calls between wireline transmitters and mobile telephone receivers have been rapidly increasing, but there is a problem in that communication costs can not be reduced by the currently provided Internet phone service.

An object of the present invention is to reduce the communication costs incurred when connecting a transmission gateway in the PBX by leasing a small capacity transmission gateway and an Internet leased line for the ISP to connect the subscriber's PBX and IP network to the subscriber. In order to provide Internet phone service in the form of near-area connection service that provides international calls at local call rates, ISP networks are established in association with long-distance or overseas ISP companies, and IDC is installed to manage them. Contracting a predetermined communication cost contract with ISP company and PSTN provider or mobile network operator based on the number of outgoing calls flowing into ISP network of ISP provider by collecting calls to ISP network of ISP company and connecting call to PSTN or mobile communication network. To derive the ISP subscription sender as part of the discounted communication cost Chemistry provides VoIP total solutions for the Internet as a basis for providing new revenue models of concurrent ISP's to reduce costs related to the service system and service implementation.

1 is a diagram illustrating a general Internet phone service implementation.

2 is a block diagram of an Internet phone service system of the present invention.

3A is a diagram illustrating an implementation of an Internet phone service in the form of a gateway to gateway according to the present invention.

Figure 3b is an implementation of the Internet phone service in the form of proximity connection service of the present invention.

3c is an implementation diagram of an Internet phone service in the form of a phone to phone of the present invention.

4 is a flowchart illustrating an embodiment of a method for implementing an internet total solution providing service in which an internet phone based on VIO IP is combined according to the present invention.

※ Explanation of symbols for main parts of drawing

10: transmitter 20: receiver

30: medium unit 100: first transmitting unit

102: sender 200: first receiving unit

202: receiver 220: second receiver

240: third receiver 300: Internet data center

302: gatekeeper 308: billing system

320: Nearest Area IDC

104, 204, 304: Private exchange 106, 206, 306: Gateway

V-IP based Internet phone according to the present invention for achieving the above object

The combined internet total solution providing service system is an internet total solution providing service system in which an internet phone based on VIP is combined, and includes one or more small transmission gateways for connecting an in-house PBX and an IP network. An ISP subscriber transmitter and an ISP network for connecting the transmitter to the receiver, a PSTN or mobile communication network connected to the ISP network, a gatekeeper for determining the IP address of the receiver by determining a received telephone number requested by the transmitter, and a PSTN or IDC having a PBX for making a call to a mobile communication network and a billing system for subscriber management, and a media unit in which an ISP network is established in cooperation with a long distance or overseas ISP company to support a proximity area connection service, and the media unit in the transmitting unit. ISP subscriber first receiving unit connected to the IP network via IDC and the transmission Is connected to the PSTN after the IDC gateway is connected to the PSTN through the IDC of the media network, and the transmitter is connected to the gateway through the IDC of the media and is connected to the PSTN or the mobile communication network through the IDC's PBX. It consists of a receiver having a third receiver to be connected.

In accordance with an embodiment of the present invention, a method for implementing an internet total solution service in which an internet phone based on a VIP is combined is provided. Thus, a subscriber receiving an ISP service makes a telephone request through an internal exchange, determines the telephone request, and connects to a transmission gateway of a transmitter to connect to an IP network when the telephone call is an Internet telephone request, and the transmission gateway and the IP network network. Requesting an internet call to an IDC gatekeeper of an ISP network connected to the network, determining the receiving IP address by the gatekeeper, determining a receiver's service connection characteristics, and determining that a call is established between the subscriber and the receiver. It features.

As a result of the determination of the nature of the connection, if the subscriber to the ISP subscription, the receiver is connected through the IP network network, and the call is established by determining the receiver in the receiving PBX.

As a result of the determination of the access characteristic, when the remote receiver is connected to the gateway of the neighboring region IDC through the IP network network, the call is established by connecting to the PSTN from the gateway of the neighboring region IDC of the receiver, In this case, it is preferable that a call setup is made by connecting a gateway of the IDC and connecting from the PBX of the IDC to the PSTN.

And, as a result of the determination of the connection nature, in the case of the mobile communication receiver, it is preferable that the call is established by connecting the gateway of the IDC and connecting to the mobile communication network from the PBX of the IDC.

In accordance with an embodiment of the present invention, a method for implementing an internet total solution service in which an internet phone based on a VIP is combined is provided. And collects the Internet phone call of the ISP subscriber sender to the ISP network of the ISP company and establishes a call to the PSTN or mobile communication network, and the ISP company and the domestic or international PSTN based on the number of transmission calls of the subscriber sender flowing into the ISP network. And a predetermined communication cost discount contract with the operator or the mobile communication network operator, and discounts the call cost of the ISP subscriber sender by a portion of the discounted communication cost.

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

In FIG. 2, an internet total solution service system in which an internet phone based on a VIA is combined includes a transmitter 10, a receiver 20, and a media unit 30. Here, the transmitter 10 includes a plurality of first transmitters 100 that are ISP subscribers, and the first transmitter 100 constituting the transmitter 10 is a small capacity transmission gateway for connecting an in-house PBX and an IP network. Equipped with.

The medium unit 30 includes an ISP network for connecting the transmitter 10 and the receiver 20, a PSTN or mobile communication network connected to the ISP network, and an IDC 300, and the IDC of the medium unit 30. 300 is a gatekeeper for determining an IP address of the receiver 20 by determining a received telephone number requested by the transmitter 10, a PBX for making a call to a PSTN or a mobile communication network, and a billing system for subscriber management. Equipped. In addition, the ISP network of the media unit 30 is established in solidarity with the local or overseas ISP companies to support the proximity area connection service.

The receiver 20 includes a first receiver 200, a second receiver 220, and a third receiver 240. The first receiver 200 includes IDCs of the transmitter 10 and the medium unit 30. Receiving unit 20 consisting of ISP subscriber connected to the IP network through the 300, the second receiving unit 220 is close to the receiver of the IP network via the IDC 300 of the transmitting unit 10 and the medium unit 30 The receiver 20 is connected to the gateway of the local IDC 320 and then connected through the PSTN. The third receiver 240 is connected to the gateway through the IDC 300 of the transmitter 10 and the medium unit 30. The receiver is connected to the PSTN or the mobile communication network through the PBX of 300.

The service provided by the ITSP service system has a form in which the first transmitter 100 and the first receiver 200, which are ISP subscribers, are connected to each other, and the transmission gateway 106 of the first transmitter 100 is connected to one end of the IDC 300. Is connected to the other end of the IDC 300 may be provided as a gateway-to-gateway service connected to the receiving gateway 206 of the first receiving unit 200 as shown in Figure 3a.

The first transmitter 100 is connected to the PBX 104 of a plurality of transmitting telephones 102, the PBX 104 determines the call request of the sender 102 and the Internet network request is connected to the IP network network In order to connect the transmission gateway 106, the transmission gateway 106 sends an Internet call request to the gatekeeper 302 of the IDC 300 connected to the IP network. When the receiving gateway 206 of the first receiving unit 200 connected to the transmitter 102 by the gatekeeper 302 is connected to the sender 102 and the first receiving unit 200 is connected to the IP network, the receiving gateway 206 is connected. Sends an Internet call request to PBX 204 and sets up recipient 202 at PBX 204 to make a call.

Through the ISP-to-Gateway gateway-to-gateway Internet phone service of FIG. 3A, a company may set up a call between a suburban or overseas branch in the form of a local call, and may use a IP network to realize a free call.

As another type of Internet phone service provided by the ITSP service system, the first transmitter 100, the ISP subscriber of FIG. 3B, and the second receiver 220 connected to a remote PSTN such as a long distance or an international call, can be used as a local telephone fee. As a proximity area connection service method for providing a call, the first transmitter 100 has a plurality of transmitters 102 connected to the PBX 104, and the PBX 104 determines the call request of the transmitter 102. When the Internet call request is received, the transmission gateway 106 is connected to the IP network, and the transmission gateway 106 sends the Internet call request to the gatekeeper 302 of the IDC 300 connected to the IP network. . When the gatekeeper 302 determines the IP address to be connected to the sender 102 as the gateway 306 of the IDC 320 of the receiver neighboring area of the ISP network adjacent to the local telephone bill application section of the second receiver 220, It is connected to the gateway 306 of the receiver near-field IDC 320 of the ISP network through the network network, and requests a call to the PSTN from the gateway 306 of the receiver near-area IDC 320, and the second receiver 220 A call is made with the recipient 202.

Through the proximity connection service, intercity or overseas calls can be used as local call rates.

Another type of Internet phone service provided by the ITSP service system is a phone-to-phone service that connects the first transmitter 100, the ISP subscriber of FIG. 3C, and the third receiver 240 connected to a local or mobile communication network. In the first transmitter 100, a plurality of transmitters 102 are connected to the PBX 104, and the PBX 104 determines the telephone request of the sender 102 and receives an Internet telephone request. The transmission gateway 106 connects to the gateway gateway 106, and the transmission gateway 106 sends an Internet call request to the gatekeeper 302 of the IDC 300 connected to the IP network. The IP address to be connected to the sender 102 by the gatekeeper 302 is designated as the gateway 306 in the same IDC 300, and a call is requested from the PBX 304 connected to the gateway 306 to the PSTN or the mobile communication network. Call is made with the receiver 202 of the third receiver 240.

The phone-to-phone service collects and transmits a call from a landline phone to a wireless phone as well as a call between landline phones to an ISP network of an ISP company.

Referring to FIGS. 4A and 4B, the ISP subscriber requests an internet call and establishes a call. When the first sender 102 makes a call request (S2), the calling PBX 104 determines the call request ( S4), if the telephone request is the Internet telephone request (S6), the transmission gateway 106 of the first transmitter 100 is connected (S8), and the transmission gateway 106 is connected to the IP network (S10) and It is connected to the gatekeeper 302 of the IDC 300 (S12), the gatekeeper 302 sets the IP address of the receiver to be connected to the sender 102 (S12). When the IP address of the receiver determined by the gatekeeper 302 (S14) is the ISP subscription receiver 200 (S16), the gatekeeper 302 to the IP network in the form of a gateway-to-gateway service as shown in FIG. 3A. Connected (S18) to the receiving gateway 206 of the first receiving unit 200 (S20), the receiver 202 connected to the receiving PBX 204 in the receiving gateway 206 (S22) to establish a call ( S24) is made.

When the IP address of the receiver determined by the gatekeeper 302 of the IDC 300 is the IP of the receiver connected to the long distance or international long distance PSTN (S26), the gatekeeper 302 is in the form of a proximity area connection service as shown in FIG. 3B. Is connected through the IP network (S28) to the gateway 306 of the local area IDC 320 of the long-distance or overseas ISP network closest to the receiver 202 (S30), and to the PSTN from the gateway 306 Call (S32) and the call setup (S24) is made with the receiver 202 of the second receiver 220.

If the IP address of the receiver determined by the gatekeeper 302 of the IDC 300 is the IP of the receiver connected to a local or mobile communication network (S34), the gatekeeper 302 has a phone-to-phone service form as shown in FIG. 3C. The connection is established to the gateway 306 in the same IDC 300 (S36), and the call is established from the PBX 304 connected to the gateway 306 to the PSTN or the mobile communication network (S38). S24 is made.

When the sender 102 of the first transmitter 100 requests an internal call (S40), the transmission PBX 106 sets an extension receiver (S42) to establish a call (S24), and the first transmitter 100 is performed. In the case where the sender 102 requests a general phone other than a VIO IP-based Internet phone (S44), the call setting (S24) may be made by connecting (S48) to the PSTN or the mobile phone network from the transmitting PBX 106. have.

The above-described various types of Internet phone services are possible by the Internet total service providing service system in which an Internet phone based on VIO IP is combined according to an embodiment of the present invention.

In particular, in the proximity area connection service of FIG. 3B or the phone-to-phone service of FIG. 3C, an Internet phone request of the ISP subscriber is collected into an ISP network of an ISP company, and a telephone connection is attempted to a PSTN or a mobile communication network. It induces a contract for discounting call costs between ISP companies based on Internet telephony calls and PSTNs and mobile network operators, and reduces the subscriber's communication costs with a portion of the discounted call costs and creates new profits for ISP companies. Done. In addition, it is possible to provide various Internet additional services through the established ISP network to enhance the competitiveness of the ISP.

Accordingly, according to the present invention, in implementing an Internet total solution providing service system and service in which an Internet phone based on VIP is combined, an ISP company rents a small capacity transmission gateway connected to a subscriber's PBX together with an existing line rental. In order to reduce the communication costs incurred from the sender to the sending gateway and to enable various types of Internet phone services, the ISP network is formed in solidarity with local and overseas ISP companies, and the IDC is managed. The telephone call is collected by the PBX of the ISP and connected to the PSTN or the mobile communication network, and a predetermined call cost discount contract is induced with the ISP and the PSTN or mobile network operator based on the transmission call collected by the ISP's ISP network. Saves subscribers' communication costs as part of the established call costs This has the effect of providing a new profit model for ISP companies.

In addition, it is possible to provide various Internet additional services through the established ISP network, thereby creating various profit models of ISP companies.

Although the present invention has been described in detail only with respect to the described embodiments, it will be apparent to those skilled in the art that various changes and modifications can be made within the technical spirit of the present invention.

It is natural that such variations and modifications fall within the scope of the appended claims.

Claims (7)

In the Internet total solution providing service system combined with the Internet phone based on VIO, One or more ISP subscriber transmitters having a small capacity transmission gateway for connecting an in-house PBX and an IP network; An ISP network for connecting the transmitter to a receiver, a PSTN or a mobile communication network connected to the ISP network; An IDC including a gatekeeper for determining an IP address of a receiver by determining a reception telephone number requested by the transmitter, a PBX for making a call to a PSTN or a mobile communication network, and a billing system for subscriber management; A media department in which an ISP network is established in solidarity with a long-distance or overseas ISP company to support a proximity area connection service; And An ISP subscriber first receiver connected from the transmitter to an IP network via IDC of the medium; A second receiver connected to the PSTN after being connected from the transmitter to the gateway of the neighboring region IDC in the IP network through the IDC of the media unit; A receiving unit connected to the gateway through the IDC of the transmitting unit from the transmitting unit and having a third receiving unit connected to the PSTN or the mobile communication network through the PBX of the IDC; Internet total solution providing service system combined with the Internet phone based on VIP, characterized in that provided with. In the Internet total solution service implementation method combined with the Internet phone based on VIO, A subscriber receiving an ISP service, making a call request through an internal exchange; Determining the telephone request and connecting to a transmission gateway of a transmitter to connect to an IP network in the case of an internet telephone request; Requesting an internet call to a gatekeeper of an ISP network IDC connected to the transmission gateway and an IP network; Determining, by the gatekeeper, a receiving IP address to establish a receiving gateway; Determining a service access characteristic of the receiver; Establishing a call between the subscriber and the receiver; Internet total solution providing service implementation method coupled to the Internet phone based on VIO IP characterized in that it comprises a. The method of claim 2, As a result of the determination of the connection nature, if the subscriber to the ISP subscription, Connecting an IP network; Connecting a receiving gateway of a receiver; And Determining a receiver at a receiving PBX; Internet total solution providing service implementation method coupled to the Internet phone based on the V IP, characterized in that the call is made is provided. The method of claim 2, In the case of the remote receiver, Connecting an IP network; Connecting to a gateway of a receiver proximity IDC; And Connecting to a PSTN at the gateway of the IDC; Internet total solution providing service implementation method coupled to the Internet phone based on the V IP, characterized in that the call is made is provided. The method of claim 2, In the case of the short-range recipient as a result of the determination of the connection nature, Connecting a gateway of IDC; And Connecting from PBX of IDC to PSTN; Internet total solution providing service implementation method coupled to the Internet phone based on the V IP, characterized in that the call is made is provided. The method of claim 2, In the case of the mobile communication receiver, Connecting a gateway of IDC; And Connecting from the PBX of the IDC to the mobile communication network; Internet total solution providing service implementation method coupled to the Internet phone based on the V IP, characterized in that the call is made is provided. In the implementation method of Internet total solution providing service combined with Internet phone based on VIO IP, Collects the Internet phone transmission call of the ISP subscriber sender to the ISP network of the ISP company and establishes a call to the PSTN or mobile communication network, and the ISP company and the domestic or international PSTN service provider or Total internet connection based on VIO IP which induces a predetermined communication cost discount contract with the mobile communication network operator and reduces the call cost of the ISP subscriber sender as a part of the discounted communication cost. How to implement a solution delivery service.