Installation manual

30
H.320
This menu contains the following configuration settings:
• Audio Number = Video Number:
In a non-aggregated ISDN call, the audio number may be different from the video number.
If this checkbox is not selected, the System will request the video number and offer by
default the same number as the one used by audio.
• Additional Calls:
Select automatic or manual configuration of additional calls
• Mode:
Allows you to set the call mode to 64K or 56K.
• TCS4 Delimiter
definition of TCS4 calls delimiter: “#” or “*”. TCS4 is a special routing method
for direct video call when a Gateway is present on the network (ISDN network to
IP network). To place a call using a TCS4 extension, do the following:
1. Obtain the following information: Gateway number, delimiter and TCS4 extension.
2. Dial the Gateway number, the delimiter and the TCS4 extension.
Example: ISDN_Gateway_number# TCS4_extension.
Broadcast
This menu contains the following configuration settings:
• This option allows you to set a transmission as “broadcast” (without capabilities exchange).
Note
In order to make a Broadcast call, the two terminals must have the same audio, video, rate and Data(LSD)
configurations.
Display Status Bar and Transparency
• STATUS BAR:
Allows you to personalise the System graphical interface, choosing whether you want the
status bar to be present and, if so, what information should be displayed on it.
Information on the status bar:
Date and Time, selected camera, channel status, charges, data channel.
• TRASPARENCY:
allows you to add transparency to graphical pages where the video window is not reduced in
size.
This transparency can be set to four different preset levels (high=75% transparency,
medium=50%, low=25%, opaque=0%). Transparency can be used in different ways:
1) Automatic: (default) Only the diagnostic pages of the “Connection state” uses
transparency with a selectable initial level (default medium). The transparency
level can be changed dynamically.
2) Variable: All pages where no video is present use a selectable initial transparency
level (default medium). The transparency level can be changed dynamically.
3) Fixed: All pages where no video is present use a selectable initial transparency
level (default medium). The transparency level cannot be changed dynamically.
4) Off: Transparency is always deactivated.
Dynamic change of transparency level is achieved by pressing the remote control key C. The
transparency is always deactivated when a page is superimposed with a message page to
improve legibility.