ftdm_r2_get_span_sig_status 551 src/ftmod/ftmod_r2/ftmod_r2.c static FIO_SPAN_GET_SIG_STATUS_FUNCTION(ftdm_r2_get_span_sig_status) ftdm_r2_get_span_sig_status 1612 src/ftmod/ftmod_r2/ftmod_r2.c span->get_span_sig_status = ftdm_r2_get_span_sig_status;