Avaya 03-300430 User Manual

2000

ABRT

Response to the test was not received within the allowable time period. This 

may be due to hyperactivity. Error type 1538 in the error log indicates 

hyperactivity. The hyperactive circuit pack is out of service and one or more 

of the following symptoms may be exhibited.

●

The DS1-BD tests (such as test 138 and test 139) are aborting with 
error code 2000.

●

The tests run on the ports of this circuit pack are returning a no board 
result.

●

A busyout or a release command has no affect on the test results.

●

A list config command shows that the circuit pack and the ports 

are properly installed.

When hyperactivity occurs, the circuit pack is isolated from the system, and 

all of its trunks are placed into the out-of-service state. The system will try to 

restore the circuit pack within 15 minutes. When no faults are detected for 

15 minutes, the DS1 interface circuit pack is restored to normal operation. 

Every DS1 interface trunk is then returned to the in-service state. 

Hyperactivity is often caused by the associated facility. In such a case, faults 

(such as slips, misframes, or blue alarms) would be entered in the error log. 

In addition, many hardware errors would be logged against the associated 

trunk circuits. If the facility is OK and the error occurs again after 15 

minutes, escalate this problem.

 

FAIL

DS1 Interface circuit pack detects a Loss of Signal alarm. The physical link 
is broken or the remote DS1 endpoint is down. All trunks or ports of this 
DS1 interface circuit pack are out-of-service. If the DS1 Interface circuit 
pack is designated as the supplier of the system synchronization source, 
then the system synchronization maintenance will adopt a source 
elsewhere. Refer to “SYNC (Synchronization)” section for details.

1. If the DS1 Interface circuit pack connects to a T1 facility, call the 

vendor of the T1 carrier to diagnose the remote DS1 endpoint. If the 
DS1 Interface circuit pack connects directly to a switch, call the system 
technician of the remote switch to diagnose the DS1 endpoint.

2. Check the physical connection of the DS1 Interface circuit pack and 

the cable. If a 120A1 CSU module/T1 sync splitter is physically 
connected to a TN767E board on the back of the port carrier, check 
the physical connection of the CSU module/T1 sync splitter, and make 
sure the Network Interface cable is plugged into the CSU module’s/T1 
sync splitter’s NETWORK jack.

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