DEFINITY ECS Release 8.2 Maintenance for R8.2csi
555-233-119 Issue 1
April 2000
Maintenance Objects
3-1053TBRI-TRK (TN2185 ISDN Trunk-Side BRI)
3
System Technician-Demanded Tests:
Descriptions and Error Codes
Always investigate tests in the order p resented in the table below whe n
inspecting errors in the sy stem. By clearing error cod es associated with the

Servic es Sta te Test

, for example, you may also clear errors gener ated from other
tests in the testing sequenc e.
Signaling Link State (#1251)
This test is nondestructive. This test checks th e current state of the signaling link.
The test looks at the board-level translations, c hecks that the board is p hysically
inserted, gets the state of the D-Chan nel and service state of the por t.
The test passes if the signaling link (D-Channel) is connected and operating
normally. The test fails if the board is not installed, the sig naling link is
disconnected , or if the port is out of service. The test abo rts otherwise.
Order of Investigation
Short Test
Sequence
Long Test
Sequence D/ND1
1. Destructive; ND = Nondestruc tive
Signaling Link State Check Test (#1251) X X ND
Service State Audit Test (#256) X X ND
Call State Audit Test (#257) X X ND
ISDN Test Call Test (#258) X ND
Table 3-468. TEST #1251 Signaling Link State Test
Error
Code
Test
Result Description/ Recommendation
ABORT Internal system error
1018 ABORT The test is disabled .
1. Enable the test by entering enable test #1251.
1114 ABORT The signaling link is in a transitional state.
1. Retry the command at 1-minute intervals a maximum of 5 times.
8 FAIL The signaling link is down.
1. Consult the procedures for the TBRI-PT maintenance object.
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