ftdm_set_channels_alarms 4623 src/ftdm_io.c if (ftdm_set_channels_alarms(span, currindex) != FTDM_SUCCESS) { ftdm_set_channels_alarms 5235 src/ftdm_io.c if (ftdm_set_channels_alarms(span, 0) != FTDM_SUCCESS) {