1. A method of voice print matching which comprises: receiving a telephonic communication; separating a first portion of the telephonic communication into silent and non-silent segments; evaluating the non-silent segments to determine which portions thereof are speech or non-speech; generating a plurality of parameters that determine what is speech and non-speech in the non-silent segments; and using the generated parameters to determine what is speech and non-speech for at least the remainder of the telephonic communication.