sip.js.sessiondescriptionhandler.senddtmf.md

September 26, 2022 ยท View on GitHub

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SessionDescriptionHandler.sendDtmf() method

Send DTMF via RTP (RFC 4733). Returns true if DTMF send is successful, false otherwise.

Signature:

sendDtmf(tones: string, options?: {
        duration: number;
        interToneGap: number;
    }): boolean;

Parameters

ParameterTypeDescription
tonesstringA string containing DTMF digits.
options{ duration: number; interToneGap: number; }Options object to be used by sendDtmf.

Returns:

boolean