19. The method for interfacing the management of layer one telecommunication resources of claim 14 , wherein the predetermined format of messages is ASCII text.
21. The method for interfacing the management of layer one telecommunication resources of claim 19 , wherein the steps of transmitting messages having a predetermined format to the management system of an accessing telecommunication network and of transmitting messages having a predetermined format to the management system of a dedicating telecommunication network comprises transmitting messages using a JMS protocol.