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555-233-119
1180
Issue 5 October 2002
Tone Detection Verification Test (#42)
This test checks out a single ETR port in the touch-tone receiver mode MFC tone
detection/generation mode and general purpose tone detection mode. During the
first portion of the test, the touch-tone receiver mode is tested. Then general
purpose call progress and maintenance tones are tested and lastly MFC tones are
tested.
Table 262. TEST #42 Tone Detection Verification Test
Error
Code Test
Result Description/ Recommendation
none ABORT The system was not able to allocate all the resources needed for this test
OR there was an Internal System Error.
1 ABORT The system could not allocate all the resources needed to test the tones.
1001 ABORT The system was unable to put the ETR-PT in the appropriate mode to test
it.
1002 ABORT The system could not allocate time slots for the test connection. This
situation could occur when the system is heavily loaded. If the system is not
heavily loaded, then test the TDM-BUS via the test tdm command. Refer to
TDM-BUS for details.
1. Retry the command at 1-minute intervals a maximum of 5 times.
1003 ABORT The system could not allocate a Tone-Clock for the test connection. This
may be caused by a heavy load on the system or by a faulted Tone-Clock.
1. Check to see if there are any alarms against the Tone-Clock in the port
network where the test aborted. If so refer to the recommended
procedures for TONE-BD or TONE-PT.
2. If a new Tone-Clock has been inserted, allow about 1 minute for
maintenance to run on the newly inserted circuit pack.
3. Retry the command at 1-minute intervals a maximum of 5 times.
2000 ABORT Circuit Pack’s response to the test request was not received within the
allowable time period.
1. Retry the command at 1-minute intervals a maximum of 5 times.
2006 ABORT This abort code indicates that the active Tone-Clock circuit pack or a Tone
Detector circuit pack may not be functioning properly. On G3r V2 systems,
this abort can also be caused by a mismatch between the companding
mode administered for the system and that of the Tone Detector circuit
pack.
1. [G3r V2] Make sure that the companding mode of the system matches
that of the Tone Detector: mu-law for TN748; A-law for TN420.
2. Test the active Tone-Clock circuit pack in the port network with the test
tone-clock PC command and refer to the TONE-BD section for
failures.
3. Retry the command at 1-minute intervals a maximum of 5 times.
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