Epygi QX200 Administrator's Guide

QX50/QX200/QX2000; (SW Version 6.0.x) 188
QX50/QX200/QX2000 Manual II: Administrator’s Guide
Participant Password can be entered to require a password for participant access to the conference. It has to be entered twice for confirmation. The
password entered here should be used by the participant to join the conference. The participant can participate in the conference only according to the
rights (speaker or listener) granted by the moderator.
Max. Duration sets the conference to be limited to a maximum duration (in minutes). Leave the field empty for unlimited conference duration.
With the Play Hold Music Until Moderator is Connected checkbox selected, participants connected to the conference will listen to the hold music unless
moderator will join the conference.
Automatic Speaker Detection checkbox enables the automatic detection of the loudest participant in the conference (the current speaker) and switching
the video on all of the video conferencing phones in automatic mode to the video from that participant. Initially, when the user joins a conference with
Automatic Speaker Detection checkbox enabled, his video phone works in automatic mode. Dialing
 or  feature codes will switch the
phone to manual mode, displaying the video of the next or previous participant correspondingly. When the phone is in manual mode, it will not switch
automatically to display the loudest participant, but it will show the video of the same participant until next time when
 or  is being
pressed. Entering the
 feature code will switch the phone back to automatic mode.
For making the video source switching decision in automatic mode, the video conferencing uses the values of the following parameters:
• Calculate the voice energy for the last [ ] sec.
• Calculate the voice energy every [ ] sec.
• Switch to new Video Source if energy difference is more than [ ] dB.
For example, if the values of the parameters are 3, 1 and 6 (default values) correspondingly, the Conference Server will calculate every one second the
average voice energy of each participant during the last three seconds. Then the largest calculated value will be compared to the average voice energy of
the participant providing currently the video for all phones in automatic mode. If the difference between energies is more than 6dB then the Conference
Server will switch the video to a new source having the largest voice energy.
Leave Active checkbox will keep conference active, even if all participants have left it.
Close the Conference if Moderator did not join in - the idea of including this parameter is as follows:
If the conference is activated by one of the existing ways and the moderator does not join the conference within the first X minutes then the conference
will be closed by the system. No message will be played to the joined users in this case. The conference will be closed in one of the following cases:
o The conference is activated by a schedule, and the moderator did not join within the first X minutes after activation. The only method of
distinguishing the moderator from the other participants is the moderator's password. If the user entered the moderator's password during the
joining process then he/she is a moderator. There are no other means of distinguishing the moderator from the regular participant.
o The conference is activated by a participant when dialing in, and the Activate On Dial In checkbox is enabled for that conference. During the
joining process, the participant either did not enter any password or entered a regular participant's password. In this case, the same as above, if
the moderator did not join the conference within the first X minutes entering moderator's password, the conference will be closed.
o The conference is activated by a moderator from GUI. In this case, even though the moderator activated the conference and did not join within
the first X minutes, the conference will be closed. In all the above mentioned cases, the conference will be closed regardless of the number of
regular participants already joined.
Close the conference if only one participant is connected - if enabled, then the conference will be closed as soon as there is only one participant
connected to the conference, after the moderator left the conference. If the moderator did not join yet (during the first X minutes as described above), the
conference will stay active even if there is only one participant connected yet. If the moderator is the only participant connected to conference then it will
stay active.
Play notification before Conference close. When the Max Duration (M) of the conference is reached, the system will close the conference and M
minutes before closing the conference the system will play the warning message to all participants.
Recording Settings
The settings on this page are addressed to the conference recording configuration, enabling conference recording, defining the recording memory
allocation (internal or external storage), etc.
The Recording Settings page offers the following components:

Epygi QX200 Specifications

General

Brand	Epygi
Model	QX200
Category	Network Hardware
Language	English