Beyond carrier redundancy, Broadband Dynamic’s intelligent network leverages a least cost routing (LCR) mechanism that chooses the highest quality, lowest cost route for customer calls from up to 30 different carrier networks, providing a lower cost of service than any single supplier can offer. Additionally, BBD employs the most efficient billing available in the industry today; via our 6 second minimum call duration, 6 second increments and 4 decimal place rounding methods.