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Communication method and communication system based on voip platform

The technology of a communication method and communication system is applied in the field of communication method and communication system that can use a VOIP client to answer calls, and can solve problems such as prone to dead loops, and achieve the effect of solving dead loops

Active Publication Date: 2020-01-21
北京肇煜宏泰信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the purpose of the present invention is to provide a communication method and communication system based on the VOIP platform, which can effectively solve the problem that the dead cycle is prone to occur in the prior art

Method used

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  • Communication method and communication system based on voip platform
  • Communication method and communication system based on voip platform
  • Communication method and communication system based on voip platform

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Embodiment Construction

[0033] The following is a detailed description with reference to the accompanying drawings, but the provided embodiments are not intended to limit the scope of the present invention.

[0034] Such as figure 1 As shown, a communication system based on a VOIP platform disclosed in the present invention includes a VOIP platform, and the VOIP platform includes a VOIP gateway and a SIP server. Wherein, the VOIP gateway is connected with a PSTN gateway of a PSTN network, so that the VOIP platform communicates with the PSTN network. The SIP server is in communication connection with the VOIP gateway.

[0035] The VOIP platform also includes multiple VOIP clients, and each VOIP client has a corresponding relationship with a communication terminal belonging to the PSTN network. The communication terminal can be a mobile communication terminal or other devices with a call function, such as a mobile phone, a tablet computer with a call function, a wearable device with a call function, ...

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PUM

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Abstract

The invention discloses a communication method and a communication system based on a VOIP platform. The communication method comprises the following steps: S1, when a communication terminal receives a call from a PSTN network and the communication terminal sets call transfer to a VOIP client, the call is transferred to a SIP server of the VOIP platform for a continuing call; and S2, when the SIP server finds that the continuing call is from the PSTN network and the VOIP client is not online, the SIP server returns a message indicating that the call cannot be answered. Through the communication method and the communication system, the problem that an endless loop is easy to produce when an ordinary call is transferred to a VOIP platform through call transfer in the prior art is solved effectively, and a call can be put through via a VOIP client.

Description

technical field [0001] The present invention relates to a communication method and a communication system based on a VOIP platform, in particular to a method that can effectively solve the dead loop problem that is likely to occur when using call transfer to transfer an ordinary phone to a VOIP platform in the prior art, and can use VOIP A communication method and a communication system for a client to answer calls. Background technique [0002] VOIP (Voice over Internet Protocol) is Internet telephony, also known as Internet telephony or IP telephony, which converts voice signals between the Public Switched Telephone Network (PSTN, Public Switched Telephone Network) and the Internet (Internet). The voice signal is compressed and encapsulated, and the voice signal is transmitted in the form of data packets. [0003] The current VOIP platform usually includes a VOIP gateway, a SIP server and multiple VOIP clients belonging to the VOIP platform. Wherein, the VOIP gateway is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
Inventor 李明
Owner 北京肇煜宏泰信息科技有限公司
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