Voice communication system according to the principle of mobile radio

This article discusses the problem of instant remote communication with people at a remote distance. The main task was the creation of an information system that provides confidential instant radio communication of all employees and partners of the company without additional devices. Use schemes and interface circuits were used. To justify the feasibility of developing a system, a comparative analysis of analogues was carried out and the distinctive advantages of the proposed method were highlighted. The article described the system requirements and the use of software for its implementation. In addition, the article discusses the principle of emergency SOS channel, with which you can call for help if you are in trouble. GPS capabilities and the principle of tracking the location of users are considered.