User Guide
DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si 
555-230-123 
Issue 1
April 1997
Maintenance Object Repair Procedures 
Page 10-692EXP-INTF (Expansion Interface Circuit Pack) 
10
12026 ABORT Expansion Interface circuit pack reset successfully. It responded 
with an unknown reply to the query for the results of its initialization 
tests.
1. Retry the command at 1-minute intervals a maximum of 5 times.
2. If the test continues to abort, replace the circuit pack or 
transceiver.
1 FAIL The Expansion Interface did not successfully reset.
1. If the Expansion Interface circuit pack is in the EPN, the EPN 
Maintenance Board may be holding the Expansion Interface 
circuit pack reset. Attempt to rectify this condition by executing 
the test maint P long command on the maintenance board in 
the same EPN.
2. If Step #1 was not successful in releasing the Expansion 
Interface circuit pack, temporarily remove the EPN 
maintenance circuit pack.
3. Repeat the reset board PCSS command.
4. If reset continues to fail, replace circuit pack.
5. Insert EPN maintenance circuit pack if it was removed.
2 FAIL The Expansion Interface circuit pack was successfully reset, but it 
did not begin running after the reset.
1. If the Expansion Interface circuit pack is in the EPN, temporarily 
remove the EPN maintenance circuit pack.
2. Repeat the reset board PCSS command.
3. Re-insert the EPN maintenance circuit pack if it was removed.
Table 10-197. TEST #336 Expansion Interface Reset Test — Continued
Error 
Code
Test 
Result Description/ Recommendation
Continued on next page










