zc 1005 src/ftmod/ftmod_isdn/ftmod_isdn.c ftdm_channel_t *zc = ftdm_span_get_channel(span, x); zc 1007 src/ftmod/ftmod_isdn/ftmod_isdn.c if (!ftdm_test_flag(zc, FTDM_CHANNEL_INUSE) && ftdm_channel_get_state(zc) == FTDM_CHANNEL_STATE_DOWN) { zc 1008 src/ftmod/ftmod_isdn/ftmod_isdn.c ftdmchan = zc;