Lucent Technologies 555-233-119 3-186ATM-EI (Expansion Interface Circuit Pack)

DEFINITY ECS Release 8.2 Maintenance for R8.2csi 555-233-119 Issue 1
April 2000
Maintenance Objects
3-186ATM-EI (Expansion Interface Circuit Pack)
3
XYZ FAIL A device on the circuit pack is failing. There is at least one bad
DSP on the board. Values are as follows:
■The X value indicates the number of talker DSPs
■Y indicates the number of listener DSPs
■Z indicates the number of Echo Canceler DSPs that have
failed the test.
1. Run the tests for the active Tone-Clock on the PN that
contains the indicted ATM-EI circuit pack to verify that
dial-tone is supplied.
2. If the tone-clock is healthy, repeat the short test on the
ATM-EI b oard .
3. If this test continues to fail, replace the ATM-EI circuit pack.
XYZ PASS The test passed for some or all DSPs depending on XYZ values.
XYZ indicates the number of tal k er, listener and echo-canc eler
DSPs for which the test passed, respectively. In the DSPs that
passed the test, the test tone was correctly detected by the DSP
Listener and by tone-detector for the DSP Talkers on both
busses, and the Echo Canceler DSPs are working properly.
0NO
BOARD No board was detected by the test.
1. Check the Error Log for wrong board (Error Type 125) or no
board (Error Type 131). Resolve either of these issues, if
applicable.
2. Check that the board is properly translated and inserted. If
so, check for hyperactivity (Error Type 1538). If hyperactive,
use the reset board UUCSS command.
3. Run the test again. If it fails, the circuit pack may be bad.
Replace the circuit pack and retest.
Table 3-77. ATM Board DSP Test (#1293) — Continued
Error Code
Test
Result Description/ Recommendation
Continued on next page