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SSxDSL-5M
2.3.4.4 Self BERT Call
Use this test to quickly qualify a line for data service by perform-
ing a Data-64K call from one B-channel to the next. Then the
test set will automatically answer the call and run a BER test on
B-channel 1.
START
11:50:45
C1: C2:
> +POWER<
> <
SELF BERT CALL
ENTER DIAL PREFIX
ENTER START TO CONTINUE
Figure 21 Self BERT Call Screen
Use this procedure:
1. Confirm that the T1/E1 SIG and LP 1 SYNC LEDs are green and
that PHONE NUM 1 and PHONE NUM 2 (for North American
protocols, P-to-MP) are set in the TEST CONFIGURATION
screen.
2. Press AUTO and select SELF BERT CALL. See Figure 21.
3. If needed enter the dial prefix. For example, dial ‘9’ first to place
the call.
4. Press F4 to start. While the call is being placed, “PLEASE
WAIT TEST IN PROGRESS” is displayed.
5. When the call successfully connects, “CONNECT” is displayed
and the C1 and C2 handsets are in the off-hook position.
6. When the call has connected, the screen automatically goes
to the BERT & RESULTS screen.
7. To disconnect from the call, press ESC and then press STATUS
to display the CALL STATUS screen. Press ON-HOOK (F1) to
disconnect the call. Both C1 and C2 will now be on-hook.
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