System and method for managing voice communications between a telephone, a circuit switching network and/or a packet switching network

摘要

A system and method for managing voice communications routes a first telephone call from a remote source to a remote destination using a second telephone call. The first telephone call is made through a first network, which may be one of a circuit switching network and a packet switching network, while the second telephone call is made through a second network, which is one of the circuit and packet switching network that differs from the first network. The second telephone call is initiated in response to the first telephone call. The first and second telephone calls are then interconnected to connect the remote source to the remote destination.