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TBRI-TRK (TN2185 ISDN Trunk-Side BRI)
Issue 4 May 2002 10-1697 555-233-123
2220 ABORT Call terminated prematurely.
1. Wait one minute and try again.
2221
2222
2223
2224
2225
2226 ABORT Internal system error
1. Follow recommendations for ABORT code 2012.
2227 ABORT Could not allocate the necessary system resources to run this
test.
1. Follow the recommendations for ABORT code 2100.
2042 FAIL This is the main purpose of the test. The comparison of the
data sent with the data received indicates a loss of integrity on
the communications path.
1. The trunk should be taken out-of-service and the quality
of the ISDN Trunk-side BRI line should be investigated.
The investigation should include an in-depth analysis of
the facility including the transmission facility and any
external equipment such as DACs, CSUs, etc.
PASS The call worked. A test pattern was sent and received
properly; the communications path is OK if the synchronous
test call command was issued. An in-depth analysis of the
ISDN Trunk-side BRI trunk facility including the transmission
facility and any external equipment such as DACs, CSUs, and
others should take place if the bit and block error rates are not
acceptable.
Table 10-624. TEST #258 ISDN TEST Call — Continued
Error
Code Test
Result Description/Recommendation
Continued on next page