2.6 Hardware (H/W) Settings
Programming Manual 143
Value Range
40 ms–200 ms, units 20 ms
DTMF Detection Interdigit Pause
Specifies the minimum length of time that must pass between 2 DTMF signals in order for the second
signal to be recognised.
Value Range
40 ms–200 ms, units 20 ms
Call Progress Tone Detection Sensitivity
Specifies Call Progress Tone Detection Sensitivity.
Value Range
-50 dBm – -20 dBm
Use First Tone for Ringback Tone Detection
Specifies whether to use the first tone for ringback tone detection. If the ringback tone does not start
from the beginning, "Disable" should be selected, otherwise, Off-hook detection will be detected by
mistake.
Value Range
Disable, Enable
Dial Tone Detection Time
Specifies the length of time to recognise Dial Tone detection. Dial Tone detection longer than the
specified time is recognised as Dial Tone.
Value Range
500 ms–3000 ms, units 10 ms
Busy/Reorder Threshold Time
Determines how the VPS differentiates between busy tones and reorder tones. Tones that are shorter
than this setting are detected as reorder tones; tones that are longer than this setting are detected as
busy tones. If "None" is selected, the VPS does not differentiate between busy tones and reorder
tones.
Value Range
None, 100 ms–1000 ms, units 50 ms
Number of Glitch
Specifies the number of glitches that must be detected before Off-hook detection occurs.
To Next Page
Loading...
