TrendCommunications AuroraPlus, Руководство пользователя, Страница: 60 / 226

Trend
Aurora Plus
User Guide
3-10 429850
Enter the
CUG
you want to use.
To delete digits one at a time, press CLEAR . If you want to
enter a new CUG, enter the first digit to delete the current
CUG.
Setting up the CUG Access restrictions
This option enables you to set up whether you want to be
able to make calls outside the CUG, or restrict the calls to
inside the CUG.
From the
CUG
screen choose
ACCESS
.
1 CUG:None
2 ACCESS:NO
Choose
YES
to allow calls to be made outside the CUG.
Choose
NO
to restrict calls to within the CUG.
Setting the BER Test Length
The BER (Bit Error Rate) Test is used to check the integrity
of an ISDN line. A call may be made to the number of the
other B Channel on the calling unit, a loopback box or to
another remote tester.
When you are performing a BER test you can make a
self-call,
Aurora Plus
then automatically loops the call back on
the other B-Channel.
If two
Aurora Plus
units are connected, and if the Loop option
is set to
OFF
, the call may be turned into a two-way BER Test
by answering the call in the BERT menu. Note that if you do
this the BER test that finishes last will have logged more
errors than the test that finished first.
Chap03.P65 30/04/01, 16:31 10