Web Real-Time Voice Communication via QR Code Scanning
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Solution Overview
Problem
Existing network voice communication methods require both parties to download and install a client or plug-in, making the process inconvenient and cumbersome.
Innovation Solution
A method utilizing two-dimensional code scanning to establish web real-time voice communication, where users register with a SIP server to obtain a unique code, allowing them to initiate calls without the need for installed clients or plugins by generating a temporary web with a call plug-in embedded, using Web RTC and SIP servers to establish communication channels.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional network voice communication methods are used where both parties download and install a client or plug-in, then reliable voice communication can be established, but the ease of operation deteriorates due to the inconvenience and tediousness of installation
Solution Approach 1:
The patent introduces a web server as an intermediary that hosts the voice communication plug-in and provides a web-based interface. Instead of requiring direct installation of communication software on both endpoints, the system mediates the connection through a web environment, allowing users to access voice communication capabilities through a browser without installing dedicated clients.
Solution Approach 2:
The patent makes the voice communication system universally accessible through web browsers. The same web-based interface and plug-in can serve multiple functions: initiating calls, receiving calls, and managing communication settings. This universal web access point eliminates the need for separate client installations while maintaining communication reliability.
2Reliability
If a client or plug-in is installed on both calling and called parties, then stable communication channels can be established, but the device complexity increases due to multiple layers and modules
Solution Approach 1:
The patent extracts the heavy communication client software from the endpoint devices and relocates it to a web server environment. The core communication logic and channel management functions are hosted on the server side, while the client devices only need lightweight web browser components. This extraction reduces device complexity while maintaining stable communication channels through server-side control.
Solution Approach 2:
The patent transitions the communication architecture from a distributed peer-to-peer model (requiring full clients on both ends) to a centralized web-based model. By moving the communication infrastructure to the web dimension, the system reduces the complexity burden on individual devices while maintaining channel stability through server-mediated connections.
Data Source
AI summary
The disclosure relates to a method for web real-time voice communication based on two-dimensional code scanning which, even when the called party does not have its own web, can automatically generate a temporary web embedded with a web communication plug-in for the called party by a network voice communication SIP server, and realizes web real-time voice communication based on two-dimensional code scanning. In addition, by using the web real-time voice communication technology, the calling party can communicate with the called party without downloading and installing the client, and the calling party can call and communicate with the called party answering terminal by the web real-time communication SIP server and the network voice communication SIP server, only with the need to scan a two-dimensional code to use the web communication plug-in on the web of the called party or the temporarily generated web.