FTDM_SPAN_NON_STOPPABLE 639 src/ftdm_io.c ftdm_clear_flag(span, FTDM_SPAN_NON_STOPPABLE); FTDM_SPAN_NON_STOPPABLE 747 src/ftdm_io.c if (ftdm_test_flag(span, FTDM_SPAN_NON_STOPPABLE)) { FTDM_SPAN_NON_STOPPABLE 1097 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.c ftdm_set_flag(span, FTDM_SPAN_NON_STOPPABLE);