System and method for gain control of audio sample packets

System and method for identifying and calling a function of...

System and method for implementing call waiting functions over a

System and method for improving audio quality on a...

System and method for initiating a telephone call utilizing...

System and method for IP-activated call setup

System and method for location-based group services

System and method for maintaining a plurality of media...

System and method for multimedia collaborative conferencing

System and method for packet network media redirection

System and method for processing digital audio packets for...

System and method for providing caller identification for a...

System and method for providing communication channels that...

System and method for providing enhanced services for a...

System and method for providing group communication services

System and method for providing reservationless conferencing

System and method for providing reservationless conferencing

System and method for providing reservationless third party...

System and method for providing speaker identification in a...

System and method for supporting conferencing capabilities...