DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
Maintenance Object Repair Procedures
9-618DS1-BD (DS1 Interface Circuit Pack)
9
sent. If the loopback is not e stablished within the 10 sec onds, the test returns
FAIL .
The status of the CPE Loopback Jack test will b e available in the hardware error
log via error type 3900. Several distinc t aux values will be used to give the user
information of the status of the test.
The
list measurements ds1 summary
command will disp lay the length of time the
test has been running (
Test Duration
field) and number of b it errors detected
(
Loopback/Span Test Bit-Error Count
field). If the test pattern is b eing passed
through the loopbac k cleanly, the number of bit errors should b e very low. The
command will also disp lay the type of loopb ack/span test executin g (
Tes t
field),
the type of pattern generated for the loopback /span test (
Pattern
field), and
whether the pattern (
3-in-24 Pattern
) is synchronized (
Synchronized Field
).
To terminate the test, enter test ds1-loop UUCSS end-loopback/span-test
command or the release board. Using the release board command restores all
trunks or ports on the TN767E DS1 Interface circuit p ack to the in-service state.
Table 9-249. TEST #1212 CPE Loopback Jack Test
Error
Code Test
Result Description/ Recommendation
ABORT Internal system error
1. Retry test ds1-loop UUCSS cpe-loopback-jack-test-begin at 1-minute
intervals a maximum of 5 times.
1005 ABORT CPE Loopback Jack Test cannot be executed in the current configuration. To
run this Test, the TN767E or later suffix DS1 must be administered for
24-channel operation. The "Bit Rate" field on the DS 1 circuit pack administration
form must be set to "1.544" for 24-channel operation.
1015 ABORT Ports on the DS1 Interface circuit pack have not been busied out to
out-of-service.
1. Enter the busyout board UUCSS command to put all trunk s or ports of the
DS1 Interface circuit pack into the out-of-service state.
2. Retry the command.
1039 ABORT The DS1 Interface circuit pack is providing timing for the system. Executing this
test could cause major system disruption.
If the DS1 Interface circuit pack needs to be tested, set the synchronization
reference to another DS1 Interface circuit pack or to the Tone-Clock circuit
pack via the following command sequence:
1. Issue the disable synchronization-switch command.
2. Next, issue the set synchronization UUCSS command.
3. Lastly, issue the enable synchronization-switch command.
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