The gateway in a conference is represented by virtual users entering a conference a few seconds after it has begun.
Virtual users are typically traditional videoconferencing stations hardware (Polycom, Aethra, Tandberg, Sony...) or software (NetMeeting) or simple GSM phone devices.
The clients are always represented by icons the shape of a phone
If the icon is a phone:
• normal: the gateway is ready to receive and open a call. The call can be opened via the context menu icon.
• barred: the connection between the gateway and when the server is not active.