Bitek International is a high technology software company producing cutting edge Telecommunication / Network Expense Management systems for military, enterprise and national networks. Bitek's comprehensive network expense management solutions allow organizations to manage data from different sources and in different formats from a single management billing engine. Our hosted or fully managed solutions are hardened to military grade specifications and offer our customers unique tools to identify and audit expenses, including PSTN and VoIP communications traffic, tools to block unauthorized traffic such as Peer to Peer or backdoor attacks, and communication billing solutions for services, departments, and individual users.