Procedure, network, system and devices for generalized access to telecommunication networks

摘要

The present invention relates to a method and relative systems which can be used to allow a user accessing to a telecommunication local area network to access by means of a unique terminal device, in a generalized and unified way, even to a plurality of geographical telecommunication wide area networks. The most interesting applications of the invention are the fields, as the marine communications one, where there are particular (technical and cost-relating) difficulties or restrictions to obtain access to geographical wide area networks. This system is made up of a series of devices connected to a local area network among which there are control systems and terminals apt to carry out the access to geographical wide area networks. The described system allows, on the one hand to manage the access of local customers, and on the other hand to activate connections to geographical wide area networks by using suitable terminals. The system thus conceived allows the locally registered users and provided with a terminal only provided with interfaces apt to the local connection to carry out communication outside the local area network by using, in a transparent way for the users, the terminals belonging to the system as a whole. The various devices described and the way of their interaction allow the system to be easily usable to manage, both from a technical point of view and from the commercial one, the services which can be used by the local users.