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Network fax method, interface device and business system

A technology of network fax and interface equipment, applied in the field of Internet applications, can solve the problems of open fax service definition and network implementation, etc., and achieve the effect of meeting diverse needs

Active Publication Date: 2012-02-15
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although these two technologies have been applied in some other telecommunication services, no one has proposed the relevant definition and network implementation of the open fax service

Method used

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  • Network fax method, interface device and business system
  • Network fax method, interface device and business system
  • Network fax method, interface device and business system

Examples

Experimental program
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Embodiment Construction

[0038] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0039] Such as figure 2 As shown, it is a schematic structural diagram of an embodiment of the network facsimile service system of the present invention. Network element entities mainly involved in the network fax service system include network fax server 4 , network fax interface device 5 and third-party application server 6 . The internet fax server 4 is the implementation carrier of the internet fax service, and it interacts with the telecommunication network 2 (such as softswitch network or PTSN network) through signaling protocol to complete the control of the internet fax service. The network fax interface device 5 is a middleware device between the network fax server 4 and the third-party application server 6, which is used to realize the ability to open the network fax service to the third-party application s...

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PUM

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Abstract

The invention relates to a network fax method, comprising: authenticating an application server according to a fax request sent by the application server through a fax sending interface, the fax request at least including authentication information, a main display number, a called number and a fax file; After the right is passed, judge whether the called number is legal according to the fax request, and if it is legal, send the main display number, called number and fax file to the network fax server according to the fax request, so as to realize the function of sending the fax file to the called fax machine . The invention also relates to a network facsimile interface device and a business system. The invention simplifies the development difficulty and workload of embedded network fax services in Internet applications and IT applications, makes up for the deficiencies in existing open service capability technologies, and satisfies the diversified needs of enterprise users and Internet users.

Description

technical field [0001] The invention relates to Internet application technology, in particular to a network facsimile method, an interface device and a service system. Background technique [0002] The traditional telecommunication service network is closed, and the fax service can only be carried out in the telecommunication service network, such as figure 1 As shown, a facsimile machine 1 can send a facsimile to another facsimile machine 3 through a PSTN network 2 . This traditional closed network cannot yet realize the combination of telecommunication services and Internet applications, as well as the combination of telecommunication services and IT service systems. With the development of open telecommunication network service technologies, some standard organizations have formulated international standards (such as Parlay / ParlayX, etc.) to open service capabilities of traditional telecommunication networks. [0003] Taking Parlay technology as an example, the defined ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/64H04L29/06H04N1/00
Inventor 梁柏青林玮平罗喧陆钢李惠云
Owner CHINA TELECOM CORP LTD
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