FTDM_SPAN_USE_AV_RATE 1468 src/ftdm_io.c if (ftdm_test_flag(check->span, FTDM_SPAN_USE_AV_RATE)) { FTDM_SPAN_USE_AV_RATE 860 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.c ftdm_set_flag(span, FTDM_SPAN_USE_AV_RATE);