Parameter # | Description | Units |
75
76
77
DTMF transmit delta low group. The relative transmit level | 1 (0 to 40) | group of | ||
frequencies in the DTMF tone pair. |
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Country | Default |
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United States | 20 |
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Australia | 20 |
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France | 20 |
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Germany | 20 |
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Netherlands | 20 |
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United Kingdom | 20 |
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India | 20 |
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Korea | 20 |
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China | 20 |
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DTMF duration and interdigit time. Duration of each DTMF signal1ms (40 ms |
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duration of the interdigit silence. | to 200 ms) |
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Country | Default |
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United States | 70 |
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Australia | 85 |
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France | 80 |
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Germany | 90 |
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Netherlands | 80 |
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United Kingdom | 85 |
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India | 70 |
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Korea | 100 |
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China | 70 |
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(Reserved) |
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