Managing audio in a multi-source audio environment

Meeting lobby for web conferencing

Meeting lobby for web conferencing

Message signaling arrangement between a switching system and use

Method and a system for finding a time and a place for two or mo

Method and apparatus for audio teleconferencing a plurality of p

Method and apparatus for controlling a conference

Method and apparatus for controlling conference calls

Method and apparatus for dynamically exchanging data among...

Method and apparatus for establishing communication between two

Method and apparatus for improved conference call management

Method and apparatus for improving nuisance signals in...

Method and apparatus for joining a party to a multipoint...

Method and apparatus for making sidebar calls

Method and apparatus for managing parties to a multipoint...

Method and apparatus for on-demand teleconferencing

Method and apparatus for on-demand teleconferencing

Method and apparatus for performing conferencing services...

Method and apparatus for providing adaptive administration and c

Method and apparatus for providing telephone conference...