Chapter 16 VoIP
Management Switch Card User’s Guide
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16.17 The POTS Flash Screen
Click VoIP > Pots > Flash to open the following screen. Use this screen to set how long (in
milliseconds) a user has to press the flash key for the IES to register its use. DEFVAL uses the
period defined in the country code setting.
Figure 427 VoIP > Pots > Flash
The following table describes the labels in this screen.
Table 343 VoIP > Pots
LABEL DESCRIPTION
DEFVAL Select this to use the flash period defined in the country code setting.
Minimum
Time
If you cleared the DEFVAL option, use this field to specify a minimum number of milliseconds
that the flash key has to be pressed. You can use 20~1500.
Note: Setting the minimum to less than 80 ms disables flash key pulse detection.
Maximum
Time
If you cleared the DEFVAL option, use this field to specify a maximum number of milliseconds
for the flash key to be pressed. The valid range is from the number specified as the minimum,
up to 1500.
Apply Click Apply to save the changes in this screen to the system’s volatile memory. The system
loses these changes if it is turned off or loses power, so use the Config Save link on the
navigation panel and then the Save button to save your changes to the non-volatile memory
when you are done configuring.
Cancel Click Cancel to begin configuring the screen again.
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