Avaya G700, Installing And Upgrading, Page: 380 / 808

Telephones and adjunct systems
380 Installing and Upgrading the Avaya G700 Media Gateway and Avaya S8300 Media Server
Testing the integrity of data sent over the loop
Now perform the second part of the test, checking for data errors.
Note:
Note:
The loss of signal (LOS) alarm (demand test #138) is not processed during this
test while the 3-in-24 pattern is active.
To test the integrity of data sent over the loop
1. At the SAT, type
clear meas ds1 loop XXXVS
to zero out the bit-error counter.
where
XXX
is the administered number of the G700 or G350 (for example, 002 ), and
VS
is
the slot number on the G700 or G350 of the Media Module (for example, V3 ).
2. Type
clear meas ds1 log XXXVS
to zero out the performance measurement counter.
3. Type
clear meas ds1 esf
XXXVS to zero out the ESF error count.
4. Type
list meas ds1 sum XXXVS
to display the bit error count.
5. Step through Table 26: DS1 Troubleshooting to troubleshoot.
Table 26: DS1 Troubleshooting
Condition Solution
The value of the
Test: cpe-loopback-jack field is
Pattern 3-in-24
The loopback jack test is active.
The value of the Synchronized field is
N
Retry the test 5 times.
The value of the Synchronized field
remains
N
after 5 tries.
Excessive bit errors are likely. Check for
intermittent connections or broken wires
in an SPE receive or transmit pair, and
repair as necessary. Then repeat Step 1.
The value of the Bit-error count field is
non-zero
Repeat Step 1 several times.
The value of the Synchronized field is
Y
The DS1 circuit pack has synchronized to
the looped 3-in-24 pattern and is counting
bit errors in the pattern.
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