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S-SYN-PT (Speech Synthesis Port)
Issue 1 June 2005 1985
Speech Synthesis DTMF Receiver Test (#163)
A series of dual-tone multifrequency (DTMF) tones are conferenced from the TDM bus into the
port’s DTMF receiver and checked to see if the correct tones have been detected during the
correct intervals. If every DTMF tone was detected correctly, the test passes. If any of the tones
were not detected correctly, the test fails.
Table 729: TEST #163 Speech Synthesis DTMF Receiver
Error
Code
Test
Result
Description / Recommendation
ABRT Could not allocate the necessary system resources to run this test.
1. Retry the command at 1-minute intervals up to 5 times.
1000 ABRT System resources required to run this test are not available. The port may
be busy with a valid call and therefore unavailable for certain tests. Wait
until the port is idle (amber LED is off) before retesting.
1. If the port is idle, retry the command at 1-minute intervals up to 5 times.
2000 ABRT Response to the test request was not received within the allowable time
period.
1. Retry the command at 1-minute intervals up to 5 times.
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.
Any FAIL DTMF tones were not detected. This type of failure may cause features
using touch-tone input to the Speech Synthesis port to malfunction.
1. Verify that the Tone-Clock circuit is functioning correctly by checking
the Error Log and using test tone-clock long.
2. If the test fails again, replace the Speech Synthesis circuit pack.
PASS The port has detected every DTMF tone correctly. User-reported troubles
should be investigated using other tests and by verifying other ports on this
circuit pack are working correctly.