Information became the most important resource for any business organization. The reason is that a reliable and accurate information significantly reduces the risk and uncertainty. However, without communication it's impossible to gather the necessary information. Therefore, communication is the transfer of information from the sender to the recipient. Today, a very developed is integrated marketing communication that represents the communication between companies and consumers. This communication can combine a variety of marketing activities to convey certain information to consumers and to enable them to provide feedback to companies. However, during the integration of marketing communications, companies may come across the dissatisfaction of consumers who show an extremely rude manner, but there are also a variety of barriers. To determine are there indeed certain problems during the integration of marketing communications, author made the analysis of integrated marketing communications in the case of company Hrvatski Telekom. For the purposes of this analysis, author made the survey on a sample of 58 respondents and even made an interview with two employess and the boss, and secondary data sources has been also analyzed.