Method, apparatuses and software product for establishing a network connection or invoking a communication service automatically

The present invention relates to a method for selecting a network connection or invoking a service automatically, depending on criteria that have been configured by the end user beforehand where the steps of selecting a connection or invoking a service, is performed by creating an access script (SC) e.g. a Call Processing Language CPL script, for a user, where said script comprising criteria and rules controlling which connection has to be established or which service has to be engaged, and interpreting and executing the script when said connection or service is required. Furthermore, the present invention relates to an access client (AC), an access server (AS), and a computer software product.