DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
Maintenance Object Repair Procedures

9-1766TIE-TRK (Analog Tie Trunk)

9
Audit Update Test (#36)

This test sends to the circuit pac k updates of translations for all ad ministered

ports on the circuit p ack. It is non-disruptive and guards against poss ible

corruption of translation da ta contained on the circuit p ack. No response is

expected from the c ircuit pack. Port translation data inc ludes:

7,
129,
131, or
133

(cont’d

.)

FAIL
(cont’d.)
NOTE:
If the loop around and conference circuit test fails for all ports on a
circuit pack, a -5 volt power problem is indic ated. If a TN736 or TN752
power unit circuit pack is present, either the 631DB AC power unit or
the 676B DC power unit may be defective. (The 631DB power unit is
used in a medium cab inet powered by an AC source. The 645B power
unit is used in a medium cabinet powered by a DC power source.) The
system may contain a TN736 or TN752 power unit circuit pack or a
631DB AC power unit, but not both types of power units. To investigate
problems with a 631DB AC power unit, refer to the CARR-POW (carrier
port power unit for AC-powered systems) Maintenance documentation.
To investigate problems with a 645B DC power unit, refer to the
CARR-POW (carrier port power unit for DC-powered systems)
Maintenance documentation. If a red LED on TN736 or TN752 power
unit circuit pack is on, replace the pack.
If the test fails on more than 1 port, check for errors on the TONE-BD or
the TONE-PT. If errors, take appropriate actions. When the tone errors
are cleared, rerun the test. If the test fails again, see FAULT ISOLATION
above.
PASS Tie trunk Looparound and Conference Test is successful. This port is
functioning properly.
1. If users are reporting troubles, examine loop connections to the port.
0NO
BOARD The test could not relate the internal ID to the port (no board).
1. Check to ensure that the board translations are correct. Translate the
board, if necessary.
2. Issue the busyout board command.
3. Issue the reset board command.
4. Issue the release busy board command.
5. Issue the test board command. This should re-establish the linkage
between the internal ID and the port.
Table 9-661. TEST #33 Looparound and Conference
Circuit Test — Continued
Error
Code Test
Result Description/ Recommendation
Continued on next page