Abstract
In recent years, the scientific and technical literature has been actively discussing ideas for creating digital twins to solve a wide range of problems that arise before enterprises of various kinds. Advances in information technology and the development of essential software are indeed delivering important new results through the creation of digital twins. The article discusses a proposal for the construction of a network of digital twins used as models for solving a number of urgent problems in complex telecommunication systems. Two applications are considered as examples of such tasks. The first application is the organization of information feedback for enterprises engaged in the life cycle of a telecommunications network: "the formation of modernization principles, equipment development, design, construction, operation." The second application is traffic monitoring, including its atypical behaviour in order to avoid repeating erroneous actions in the event of abnormal situations.