Abstract: An application program interface system and method for automating high speed network access ordering and provisioning processes, particularly involving business to business interactions, such as automating interactions between ISPs and ILEC/CLECs for xDSL service ordering and provisioning processes, are disclosed. The method for automating communications between service providers in connection with providing a high speed network access service generally comprises electronically receiving a request message relating to the high speed network access service from a service provider via a network, processing the request message from the service provider using a computer system to automatically generate a response message to the request message, and electronically transmitting the response message to the service provider via the network.

Abstract: A method and system for provisioning remote user data access over digital subscriber lines (DSL's) through connection-oriented packet networks is described. According to a preferred embodiment, DSL terminal units are directed to train at a rate that is not substantially greater than the subscribed data rate, thereby avoiding network congestion due to data rate mismatches between the DSL connection and a corresponding permanent virtual circuit (PVC) channel through the connection-oriented packet network. According to another preferred embodiment, the DSL units are directed to test for the maximum trainable data rate before settling to the subscribed data rate, and to communicate this information to a network operations center computer, thereby allowing the maximum allowable DSL data rate to be compared to actual client traffic usage patterns and to the client's subscribed data rate.