Value Format INTEGER
Description Specifies the method to notify the DTMF.
Value Range
• 0: RFC2833
• 1: Inband
• 2: SIP INFO
Note
• RFC2833 refers to Outband DTMF.
• Inband refers to Inband DTMF.
Default Value 0
Web User Interface Reference DTMF Type
OUTBANDDTMF_VOL
Value Format INTEGER
Description Specifies the volume (in decibels [dB]) of the DTMF tone using RFC
2833.
Value Range -63–0
Default Value -5
INBANDDTMF_VOL
Value Format INTEGER
Description Specifies the volume (in decibels [dB]) of in-band DTMF tones.
Value Range -46–0
Default Value -5
DTMF_SIGNAL_LEN
Value Format INTEGER
Description Specifies the length of the DTMF signal, in milliseconds.
Value Range 60–200
Default Value 180
DTMF_INTDIGIT_TIM
Value Format INTEGER
Description Specifies the interval, in milliseconds, between DTMF signals.
Value Range 60–200
Default Value 90
5.3.25 DTMF Settings
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