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DTMF & Pulse
You can change these parameters if you have problems in dialing number.
Item Description
Dial Wait Timeout
Set the waiting time for the user’s first key press
dialing a number. The user will hear a busy tone if
VoiceCom90 does not get the first key within the set
frame.
Inter Digits Time Out
Set the waiting time between each
key pressing. The inputted
numbers will be dialed after the timeout.
DTMF Settings
Item Description
Minimum DTMF ON Length
Minimum DTMF OFF Length
Set dial tone when a call is being diverted to another extension.
DTMF Detection Sensitivity Adjust the sensitivity of the telephone keys.
FXO Dial Type Choose dialing type of FXO. There are DTMF and Pulse.
Pulse Dial Mark/Space Ratio Duration and break of pulse dial ration.
Out-of-Band DTMF