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Public telephone mutual dialing method, device, system and computer-readable storage medium

A public telephone and mapping relationship technology, applied in transmission systems, selection devices, digital transmission systems, etc., can solve problems such as hardware resource investment and personal privacy issues

Active Publication Date: 2020-10-27
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still many disadvantages in the public telephone mutual dialing technology based on the Internet technology, such as the personal privacy problem when using the Internet technology; input problem

Method used

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  • Public telephone mutual dialing method, device, system and computer-readable storage medium
  • Public telephone mutual dialing method, device, system and computer-readable storage medium
  • Public telephone mutual dialing method, device, system and computer-readable storage medium

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] In one embodiment of this specification, please refer to figure 1 , shows a schematic diagram of a public telephone exchange process. The mobile phone number of user A is +86 186XXXXXXXX, and the mobile phone number of user B is +86 133XXXXXXXX. The general communication process is that user A uses a mobile phone to call user B. When using the public telephone exchange process, the communication process between the two will change:

[0028] In the first step, user A (the mobile phone number is abbreviated as 186) uses the public switched telephone network to call user B (the mobile phone number is abbreviated as 133), and the call information is not sent directly to user B but to the operator providing PSTN services.

[0029] ...

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PUM

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Abstract

The invention provides a public telephone mutual dialing method. The public telephone mutual dialing method comprises steps that a calling-in request of a second user is received; a first user corresponding to the calling-in request of the second user is queried; a calling-out request is transmitted to a first user by using a preset second virtual number; when the response information of the firstuser is received, a duplex communication channel between the second user and the first user is connected.

Description

technical field [0001] The invention relates to the technical fields of computers and the Internet, in particular to a method, device, system and computer-readable storage medium for mutual dialing of public telephones. Background technique [0002] With the development of the Internet, audio and video communication has become an essential function for various enterprise applications, and the public switched telephone network (PSTN, Public Switched Telephone Network) based on Internet technology is also more and more accepted and used by users. However, there are still many disadvantages in the public telephone mutual dialing technology based on the Internet technology, such as the personal privacy problem when using the Internet technology; Putting in the question. Contents of the invention [0003] In order to solve the technical problems in the prior art, the embodiments of the present invention provide a method, device, system and computer-readable storage medium for ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q3/00H04Q3/72H04L12/46
CPCH04L12/4612H04Q3/0029H04Q3/72
Inventor 王文渊李斌
Owner TENCENT TECH (SHENZHEN) CO LTD