sip.js.simpleuserdelegate.oncalldtmfreceived.md

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SimpleUserDelegate.onCallDTMFReceived() method

Called when a call receives an incoming DTMF tone.

Signature:

onCallDTMFReceived?(tone: string, duration: number): void;

Parameters

Parameter	Type	Description
tone	string
duration	number

Returns:

void

Remarks

Callback for handling an incoming INFO request with content type application/dtmf-relay.