Troubleshooting guide

Epygi Technologies Hidden Pages for Quadro Advanced Configuration
name and time as defined by the ETSI standard. Selecting this checkbox is useful if the called
party’s phone does not recognize all FSK parameters and doesn't show Caller ID on incoming
calls.
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Flash MIN Duration and Flash MAX Duration: The Flash button causes the line to go on-
hook for a short time then return back to the off-hook state again. The Flash MIN Duration
and Flash MAX Duration specify the minimum and maximum durations of keeping the line
on-hook for the system to assume the Flash button is pressed (i.e. if the line goes on hook for
longer than the specified Flash MIN Duration period of time, but shorter than the specified
Flash MAX Duration, then the system will assume that the Flash button has been pressed).
On-hook intervals shorter than the Flash MIN Duration will be ignored by the system. On-
hook intervals longer than the Flash MAX Duration will be interpreted as hanging up the
handset.
Figure 16 Lines Configuration page
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DSP Echo Cancellation: This checkbox enables the DSP echo canceller for the FXS line. For
the meaning of the DSP Echo Tail, DSP Echo NLP Diff, and DSP Echo NLP Shift, see
section
3.6.
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Codec Echo Cancellation: This checkbox enables the echo canceller running on the hardware
codec (ADC/DAC).
Please Note: It is strongly recommended that only one echo canceller run on the line. If the
DSP echo canceller is enabled, leave the codec echo canceller disabled.
Please Note: The DSP echo canceller provides a better suppression of echo compared with
the Codec echo canceller.
3.11 netcapture.cgi
The Network Capture page allows network packets captures from a specified network interface
(see Figure 17). This page contains the following settings:
PAGE 20 17-Feb-15