Avaya 03-300430 User Manual

Within a specified PN, the Customer-Provided Alarming Device (CPAD) test closes the relay 
that activates the CPAD for 1 minute. If more than 1 minute is necessary to verify the CPAD’s 
activation, the Repeat field on test customer-alarm location can be used to close the 

relay for up to 99 minutes.

2500

Internal system error.

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

FAIL

The serial link between the currently standby EI or standby IPSI circuit 
pack and the PN’s Maintenance circuit pack is defective. If the standby 
EXP-INTF or IPSI is on Carrier A, then error type 3329 is logged. If the 
standby EXP-INTF or IPSI is on Carrier B, then error type 3585 is logged.

1. If error type 3585 was logged:

●

See if the ICCA/ICCB cables between carriers A and B are present 
and properly connected (ICCA to ICCA, and ICCB to ICCB). 

●

See if the ICCC/ICCD cables between carriers A and B are present 
and properly connected (ICCC to ICCC, and ICCD to ICCD).

●

If the IPSI has faceplate ICC cables See if the faceplate cables 
between the IPSIs and Maintenance circuit pack are properly 
connected.

2. Install or reconnect the cables if necessary, and rerun the test.

3. Replace the PN’s Maintenance circuit pack.

4. Rerun the test. If the test continues to fail, replace the standby PN 

Expansion Interface circuit pack.

5. Rerun the test. If the test continues to fail and the standby link is on B 

side, replace the ICC cable or IPSI faceplate cable that carries the 
serial link from Expansion Interface or IPSI circuit pack B to the PN’s 
Maintenance circuit pack.

PASS

The serial link from the standby Expansion Interface or IPSI to the PN’s 

Maintenance circuit pack is working.

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