_ftdm_channel_open_by_span 1753 src/ftdm_io.c status = _ftdm_channel_open_by_span(span_id, direction, caller_data, ftdmchan); _ftdm_channel_open_by_span 2483 src/ftdm_io.c status = _ftdm_channel_open_by_span(hunting->mode_data.span.span_id,