The MSG_TONECLAMP parameter is supported and can be used to retrieve the value set by dcb_setbrdparm( ) for tone clamping (TONECLAMP_ON or TONECLAMP_OFF).
8.3.2. Retrieving the Interval for Active Talker Notification EventsActive Talker indications determine which conferees in any given conference are currently talking. Active Talkers are those conferees providing "non-silence" energy.
The MSG_ACTTALKERNOTIFYINTERVAL parameter is supported and can be used to retrieve the interval value (in 100 ms units) for Active Talker notification events set by dcb_setbrdparm( ).
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