Aethra AVC500 Use And Installation Manual page 72

To add participants using the alphanumeric keys of the remote control, go to a video control panel, and select the "HANDSET"
icon; press OK to start the call procedure.
Three options for choosing a remote user will be presented:
•
Phonebook
•
Video
•
Audio
Alternately, once the HANDSET icon has been selected, directly press the CALL key on the remote control.
Repeat the above procedure for each terminal to be connected, up to the preset limit.
To add participants to the conference from fullscreen page, please press the "CALL" key: the "Audio – Video Call" page will
appear.
There are three different MCU modes:
1. Continuous Presence
When second terminal joins the conference system automatically switches to this mode, that allows all participants to
see all connected terminals at the same time. Video windows disposition can be chosen among available by selecting
the "Terminals disposition" icon.
2. Voice Switched
MCU manager detects the "active speaker" (person speaking at the moment), and sends his video to all other
participants. Active speaker terminal receives video of previous speaker.
3. Broadcasted Video
MCU manager sends selected video to all participants.
In any case MCU manager can switch among the three modes by means of the dedicated icons in the MCU control page.
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