Technology was always the engine of the evolution of the telecommunications networks. Today one notes a convergence and a thorough integration of information technologies in the networks which become intelligent.
Principal technologies are those of the telecommunications networks, fixed and mobile, commutated and ATM; data-processing technologies amplify this phenomenon with the fall in the prices of the hardware and the increase in their performances. In the world of the development of software, techniques direct-object and the data base management systems allow fast installation of quality services. Finally, the ergonomics of dialogue between the system and the user are accentuated thanks to progress development of the graphic interfaces for users.
Telecommunications transformed with time into the backbonel of modern industries. Especially as the provision of services in a company which depends on information. That means that the services and telecommunications networks play a vital role and that one needs to the user the best of them to conclude its activities.
The market trends of the telecommunications networks are directly affected by the deregulation of the market worldwide. The distribution of roles between operators, and on the other hand providers of services and systems of telecommunication is called into question by privatization and the globalization of the market. Pushing each part of the chess-board in an infernal spiral of acquisitions and fusions.