Avaya 03-300430 User Manual

When the Red alarm is cleared, the DS1 Interface circuit pack will stop transmitting the Yellow 
alarm to the remote DS1 endpoint. The maintenance software restores all trunks of the DS1 
Interface circuit pack to the service state before the Red alarm occurs.
Loss of Multiframe Alarm: If the DS1 Interface circuit pack is administered using DMI-BOS 
signaling, the DS1 Interface circuit pack raises a Loss of Multiframe Alarm (LMA) when it cannot 
interpret the incoming signaling bits to synchronize to the multiframe pattern received in the 24

th

 

channel. Once DS1 Interface circuit pack detects an LMA, the circuit pack will transmit a 
Remote Multiframe Alarm (RMA) to the remote DS1 endpoint. Maintenance software handles 
both Red alarm and LMA alarm(s) using the same mechanism.

ABRT

Internal system error

2100

ABRT

Could not allocate the necessary system resources to run this test.

1. Retry the command at 1-minute intervals up to 5 times.

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 has no affect on the test results.

●

A list config 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.

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