Type Alias switch_dtmf_source_t

pub type switch_dtmf_source_t = c_uint;

\enum switch_dtmf_source_t \brief DTMF sources

SWITCH_DTMF_UNKNOWN             - Unknown source
SWITCH_DTMF_INBAND_AUDIO        - From audio
SWITCH_DTMF_RTP                 - From RTP as a telephone event
SWITCH_DTMF_ENDPOINT            - From endpoint signaling
SWITCH_DTMF_APP                 - From application