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Commit 1230edcf authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "IMS: start and stop dtmf tones"

parents a836df1b 363d909f
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+14 −0
Original line number Diff line number Diff line
@@ -226,6 +226,20 @@ interface IImsCallSession {
     */
    void sendDtmf(char c, in Message result);

    /**
     * Start a DTMF code. According to <a href="http://tools.ietf.org/html/rfc2833">RFC 2833</a>,
     * event 0 ~ 9 maps to decimal value 0 ~ 9, '*' to 10, '#' to 11, event 'A' ~ 'D' to 12 ~ 15,
     * and event flash to 16. Currently, event flash is not supported.
     *
     * @param c the DTMF to send. '0' ~ '9', 'A' ~ 'D', '*', '#' are valid inputs.
     */
    void startDtmf(char c);

    /**
     * Stop a DTMF code.
     */
    void stopDtmf();

    /**
     * Sends an USSD message.
     *