System and method for sharing computer screens over a...

System and method for simulating telephone use in a network...

System and method for supporting communications services on...

System and method for supporting multiple voice channels

System and method for switching media packets for...

System and method for temporary data transfer

System and method for testing a voice gateway

System and method for transfer of IP data in an optical...

System and method for transferring connecting configurations...

System and method for transmitting voice messages through...

System and method for transmitting voice messages through...

System and method for transporting a call

System and method for transporting a call

System and method for using a portable information device to...

System and method for utilizing circuit switched and packet...

System and method for utilizing circuit switched and packet...

System and method for variable bandwidth transmission...

System and method for voice over internet protocol using a...

System and method for voice Playout in an asynchronous packet ne

System and method for voice transmission over network protocols