Service connection method and architecture

摘要

A point-to-point protocol (PPP) proxy module enables subscribers to seamlessly establish multiple, simultaneous PPP connections with one or more telecommunications networks through different service providers offering various services. The PPP connections are established over an access network maintained by an access provider. The subscriber performs a service selection process over a PPP connection that serves as dedicated control link between the subscriber's customer premises equipment (CPE) and the PPP proxy module. When a subscriber performs the service selection process, the PPP proxy module references stored information about the selected telecommunications network, and establishes a PPP connection that serves as a transmission link for media or other content between the CPE and a telecommunications network having the selected service. The information stored in the PPP proxy module is sufficient to configure the parameters of both a network access layer and an Internet protocol (IP) layer of the transmission link.