Apparatus and method for providing multimedia conferencing...

Apparatus and method for providing multimedia conferencing...

Apparatus and method for providing multimedia conferencing...

Apparatus and method for providing multimedia conferencing...

Apparatus and method for sending data messages at an optimum tim

Apparatus and method for setting up a conference call

Apparatus and method for voice message control

Apparatus for an improved ISDN terminal adapter having automatic

Apparatus for embodying combined time switching and conference c

Apparatus method and system for roamer originated automatic...

Apparatus, method and system for automatic telecommunication...

Apparatus, method, and computer program for processing audio...

Application independent telephone call initiation

Application module interface for bidirectional signaling and...

Application module interface for hardware control signals in...

Architecture and method for using IEEE 802.11-like wireless...

Architecture and method for using IEEE 802.11-like wireless...

Asynchronous transfer mode (ATM) multicast tree delivery switchi

Audio chat system based on peer-to-peer architecture

Audio data communication