DTMFType
The DTMF type.
Constants
ALL
All types of DTMF tones trigger the CallEvents.ToneReceived event: in-band , RFC 2833 and SIP INFO. Receiving an RFC 2833 tone disables processing of in-band tones to avoid duplicating
IN_BAND
Only in-band DTMF tones trigger the CallEvents.ToneReceived event
SIP_INFO
Only SIP INFO DTMF tones trigger the CallEvents.ToneReceived event
TELEPHONE_EVENT
Only RFC 2833 DTMF tones trigger the CallEvents.ToneReceived event