System and method for providing feature mediation and...

System and method for providing high-speed data access using...

System and method for providing high-speed local...

System and method for providing host geographic location...

System and method for providing information dispersal in a...

System and method for providing integrated voice, video and...

System and method for providing internet based phone...

System and method for providing internet based phone...

System and method for providing local services within a...

System and method for providing location and access network...

System and method for providing location independent voice...

System and method for providing managed frame relay service

System and method for providing masquerading using a...

System and method for providing media content to end-users

System and method for providing multimedia jitter buffer...

System and method for providing multimedia jitter buffer...

System and method for providing multiple classes of service...

System and method for providing multiple endpoints in a...

System and method for providing on-hold content in a voice...

System and method for providing packet data and voice services t