Speak-louder signaling system for conference calls

Speaker identification during telephone conferencing

Speakerphone establishing and using a second connection of...

Speakerphone transmitting URL information to a remote device

Speech additive distribution equipment for conferencing system

Stereo conferencing

Subconference calling in a telephony-over-LAN environment

Subscription and paired authorization code based access to a mee

Synthetic audio placement

System and method for authorizing a party to join a conference

System and method for automated conference call setup

System and method for call conferencing

System and method for call conferencing

System and method for call conferencing

System and method for collaborative and social group phone...

System and method for conference call consolidation

System and method for controlling a conference call

System and method for dynamically establishing optimum audio...

System and method for enhanced multimedia conference...

System and method for establishing a conference in two or...