Method for the selection of transmission entities

摘要

The invention relates to a method for selecting transmission entities for supporting services within and between networks. The problem of selecting a transmission entity, taking as well a plurality of service parameter as a plurality of transmission entities into account, is solved by sending a request including a set of parameter to a number of transmission entities. The receiver of said request check, whether they support the requested service, or if they can offer an alternative. They transmission to different transmission entities is performed offering a number of alternatives.