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OPTICODEC 7400
System Setup
Under entry number 96, enter an “X”, an ISDN number or
an IP address and AUTOCON as the name (SHORTNAME).
Also set up the desired configuration under AUDIO DATA
ENCODER. Confirm your entry with EXIT using the ‘Enter’
button.
X.21 Clock Monitoring
When operating the OPTICODEC via X.21 on a satellite
modem or leased line, you can configure the OPTICODEC
in such a way that the unit will establish an ISDN connection
should the X.21 clock fail.
This is done by entering the ISDN position number of the
partner unit to be dialled in case of a failure. Enter the
number in the line “NO X.21 CLOCK” in the backup settings.
These position numbers are listed in the ISDN directory.
The desired configuration must also be defined.
Enter “X” instead of an ISDN number (using the ‘Quick
Dial’ button) in any one of the empty fields of the ISDN
directory.
Save your entry with ‘Store & Exit’ and leave this menu
item. As soon as the X.21 clock is active again, the ISDN
connection is disconnected and the unit returns to the
X.21 mode.
X.21 clock OK
No X.21 clock
X.21 mode
No connection
ISDN connection
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OPTICODEC