flags property
Flags indicating additional information about the DTMF event. If PJMEDIA_STREAM_DTMF_IS_UPDATE is set, the event was already indicated earlier. The new indication contains an updated event duration. If PJMEDIA_STREAM_DTMF_IS_END is set, the event has ended and this indication contains the final event duration. Note that end indications might get lost. Hence it is not guaranteed to receive an event with PJMEDIA_STREAM_DTMF_IS_END for every event.
Implementation
@ffi.UnsignedInt()
external int flags;