Methods and systems for least cost routing of communications providing low dollar amount cards

摘要

The present invention provides systems and methods for routing a communications (such as a telephone call) through the most cost effective route. The method may comprise the steps of: determining the cost per minute and complexity in routing said call from an origin to a destination through Internet telephony; determining the cost per minute and complexity in routing said call from an origin to a destination through time division multiplexed (TDM); routing said call through either said Internet telephony or said time division multiplexing (TDM) according to said cost per minute and said complexity of route.