sendDTMF

open fun sendDTMF(context: Context, accountID: String, callID: Int, dtmfTone: String)

Send DTMF. If the call does not exist or has been terminated, a disconnected state will be sent to onCallState

context

application context

accountID

account ID

callID

call ID to hang up

dtmfTone

DTMF tone to send (e.g. number from 0 to 9 or # or *). You can send only one DTMF at a time.