System and method for putting control of incoming telephone calls in the hands of subscribers with the aid of computer software and the Internet. In effect, a very efficient multiplexer is provided that does not require a change in the behavior of the called party or the calling party. This system permits...http://www.google.fr/patents/US7397910?utm_source=gb-gplus-shareBrevet US7397910 - Method and apparatus for providing expanded telecommunications service
Method and apparatus for providing expanded telecommunications service
