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S-SYN-PT (Speech Synthesis Port)
Issue 1 June 2005 1981
System Technician-Demanded Tests:
Descriptions and Error Codes
Investigate tests in the order presented below. Clearing error codes associated with the one test
may also clear errors generated from other tests in the sequence.
NPE Crosstalk Test (#6)
The NPE Crosstalk test verifies that this port’s NPE channel talks on the selected time slot and
never crosses over to time slots reserved for other connections. If the NPE is not working
correctly, one-way and noisy connections may occur. This test is usually only part of a port’s
long test sequence and takes about 20 to 30 seconds to complete.
Table 726: S-SYN-PT Demand test - order of investigation
Order of Investigation Short Test
Sequence
Long Test
Sequence
D/ND
1
1. D = Destructive, ND = Nondestructive
Speech Synthesis PSS Handshake test (#168) X X ND
NPE Crosstalk test (#6) X ND
Conference Circuit test (#7) X ND
Speech Synthesis DTMF Receiver test (#163) X ND
Speech Synthesis Memory test (#166) X X ND
Speech Synthesis DSP Tone test (#165) X X ND
Speech Synthesis SSD Inquiry test (#167) X X ND
Speech Synthesis DTMF Receiver Inquiry test (#164) X X ND
Speech Synthesis Parameter Update test (#169) X X ND