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 10-359CO-TRK (CO Trunk) 
10
1945 ABORT Loss self check at -16 dBm at 404 Hz failed. 
1. Test the TN771 circuit packs.
2. If the test continues to abort escalate the problem.
1946 ABORT Loss self check at -16 dBm at 2804 Hz failed. 
1. Test the TN771 circuit packs. 
2. If the test continues to abort escalate the problem.
1947 ABORT Noise with tone self check failed. 
1. Test the TN771 circuit packs. 
2. If the test continues to abort escalate the problem.
2000 ABORT The test timed out while waiting for a response from the 
TN771 circuit pack. 
1. Retry the command at 1 minute intervals for a 
maximum of 5 retries. 
2. If the test continues to abort escalate the problem.
2012 ABORT An internal software error occurred. 
1. Retry the command at 1 minute intervals for a 
maximum of 5 retries.
2. If the test continues to abort escalate the problem.
2053 ABORT The test call could not be established, but no information 
on why is available. 
1. Retry the command at 1 minute intervals for a 
maximum of 5 retries. 
2. If the test continues to abort escalate the problem.
2056 ABORT An error occurred while trying to obtain results from the 
TN771 circuit pack. 
1. Test the TN771 circuit packs.
2. If the test continues to abort escalate the problem.
Table 10-99. TEST #844-848 Transmission Test — Continued
Error 
Code
Test 
Result Description/ Recommendation
Continued on next page










