2N Omega Lite - Configuration Tool manual v1.7 - Manual (Page 20)

20
2.1.6. Tone parameters
DTMF
Increasing of DTMF resistant for DISA. Min. length of the DTMF sign that is
accepted in the DISA direct inward calling.
Increasing of DTMF resistant for VMail. Min. length of the DTMF sign that is
accepted in VoiceMail.
Amplitude of the DTMF L Group:
the size of the DTMF sign‟s amplitude (as a rule
it is not necessary to change it).
Amplitude of the DTMF H Group:
the size of the DTMF sign‟s amplitude (as a
rule it is not necessary to change it)
The PBX has two tone generators which can be used as tone sources when setting
Tones. The tone can be formed from up to three varying frequencies. When
forming the tones it is necessary to uphold the rule on the overall size of the
amplitude:
-1
st
Frequency = Amplitude to 62