Raspberry Pi: GOIP Previously used a USB SIM800-like communication module, operated the serial port with Python after connecting to the computer. Subsequently used Raspberry Pi/ESP32 as the main controller. The open-source asterisk can not only serve as a VoIP server but also bridge PSTN for making and receiving calls and SMS messages. The customized system … Read more
↓Recommended Follow↓ Author: Chocolate Brain https://juejin.cn/post/7235844016640933943 Babel When I was very young, someone told me that code should be written artistically. I thought to myself: …… so advanced, how pretentious. However, with the passage of time and the adoption of various proposals, the way of writing JS has gradually upgraded, and the syntactic sugar has … Read more
Recently, while looking at the TiDB source code, I found that it used failpoint for fault injection, which I found very interesting. It involves code generation and parsing the code AST tree for replacement to implement fault injection. I will also try to analyze it and learn how to parse the AST tree to generate … Read more
Are you looking for a phone system for a small business or home office? I have always been interested in scalable VoIP (Voice over IP) solutions, and later I found an implementation of Asterisk on the Raspberry Pi. — Don Watkins Table of Contents –Getting Started10% –Testing35% –Completing a Call77% Are you looking for a … Read more