ADTRAN, Inc. (ADTRAN) is engaged in designing, manufacturing, marketeting and servicing network access solutions for communications networks. The Company’s solutions are deployed by providers of telecommunications services (serviced by its Carrier Networks Division), and small and mid-sized businesses and enterprises (serviced by its Enterprise Networks Division), and enable voice, data, video and Internet communications across copper, fiber and wireless networks. The Company has two operating divisions: the Carrier Networks Division and the Enterprise Networks Division. The Company develops, markets, and supports high-speed network access solutions for use across Internet protocol (IP), asynchronous transfer mode (ATM), and time division multiplexed (TDM) architectures in both wireline and wireless network applications.