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If you have these symptoms...
The message
Network Disconnected
appears during the power-on
process or during operation.
(continued)
And this
network...
ISDN Triple-
1. Check the LED lights on the ISDN
BRI
2. If all three LEDs are not solid
3. If all three LEDs are green, run the
Network or Communications Failure
Do this...
Triple-BRI network interface board
on the back of the electronics
module. All three LEDs should be
solid green.
green, make sure that the Triple-
BRI cables match the numbers
you entered on the Set Numbers
screen, as follows:
Cable A should match the first two
numbers (Line 1);
Cable B should match the third
and fourth numbers (Line 2);
Cable C should match the fifth and
sixth numbers (Line 3).
Contact your network provider
for this information.
Test ISDN Interface test from the
Network Subsystem Self-Tests
menu.
If this test indicates a defective
network interface board, call
your PictureTel service provider.
8-13
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