With legacy TDM equipment reaching end of life and, in many cases, end of support, the U.S. Department of Defense (DoD) has been given a tight timeframe to migrate to IP-based networking technologies. As it makes that transition, it can’t afford to strand existing users of legacy TDM-based applications. Responding to the need to ensure operations continuity as the DoD moves from TDM to IP, Nokia offers a field-proven solution.