FTDM_CAUSE_WRONG_CALL_STATE 500 src/ftmod/ftmod_isdn/ftmod_isdn.c cause.Value = (unsigned char) FTDM_CAUSE_WRONG_CALL_STATE; FTDM_CAUSE_WRONG_CALL_STATE 1120 src/ftmod/ftmod_isdn/ftmod_isdn.c cause.Value = (unsigned char)((fail_cause) ? fail_cause : FTDM_CAUSE_WRONG_CALL_STATE); FTDM_CAUSE_WRONG_CALL_STATE 869 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_hndl.c case FTDM_CAUSE_WRONG_CALL_STATE: