Compulsory subject from the curriculum for training of students to obtain Bachelor's degree, specialty “Telecommunication Engineering”, Professional orientation 5.3 Communication and Computer Technology, Field 5 Technical Sciences, teaching in English.

The aim of the course is to give a basic knowledge of the signaling systems and the principles of protocols used in telecommunications and in IPv4-based networks. The students who have completed this course will know the principles of various protocols and will be able to easily analyze newly created and other ones.