diff --git a/src/ranap/RANAP_Event1I-Parameters.c b/src/ranap/RANAP_Event1I-Parameters.c
new file mode 100644
index 0000000..16230dd
--- /dev/null
+++ b/src/ranap/RANAP_Event1I-Parameters.c
@@ -0,0 +1,91 @@
+/*
+ * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * From ASN.1 module "RANAP-IEs"
+ * 	found in "../../asn1/ranap/RANAP-IEs.asn"
+ */
+
+#include "RANAP_Event1I-Parameters.h"
+
+static int
+memb_threshold_constraint_1(asn_TYPE_descriptor_t *td, const void *sptr,
+			asn_app_constraint_failed_f *ctfailcb, void *app_key) {
+	long value;
+	
+	if(!sptr) {
+		_ASN_CTFAIL(app_key, td, sptr,
+			"%s: value not given (%s:%d)",
+			td->name, __FILE__, __LINE__);
+		return -1;
+	}
+	
+	value = *(const long *)sptr;
+	
+	if((value >= -120ull && value <= -25ull)) {
+		/* Constraint check succeeded */
+		return 0;
+	} else {
+		_ASN_CTFAIL(app_key, td, sptr,
+			"%s: constraint failed (%s:%d)",
+			td->name, __FILE__, __LINE__);
+		return -1;
+	}
+}
+
+static asn_per_constraints_t asn_PER_memb_threshold_constr_2 GCC_NOTUSED = {
+	{ APC_CONSTRAINED,	 7,  7, -120ull, -25ull }	/* (-120..-25) */,
+	{ APC_UNCONSTRAINED,	-1, -1,  0,  0 },
+	0, 0	/* No PER value map */
+};
+static asn_TYPE_member_t asn_MBR_RANAP_Event1I_Parameters_1[] = {
+	{ ATF_NOFLAGS, 0, offsetof(struct RANAP_Event1I_Parameters, threshold),
+		(ASN_TAG_CLASS_CONTEXT | (0 << 2)),
+		-1,	/* IMPLICIT tag at current level */
+		&asn_DEF_NativeInteger,
+		memb_threshold_constraint_1,
+		&asn_PER_memb_threshold_constr_2,
+		0,
+		"threshold"
+		},
+};
+static const ber_tlv_tag_t asn_DEF_RANAP_Event1I_Parameters_tags_1[] = {
+	(ASN_TAG_CLASS_UNIVERSAL | (16 << 2))
+};
+static const asn_TYPE_tag2member_t asn_MAP_RANAP_Event1I_Parameters_tag2el_1[] = {
+    { (ASN_TAG_CLASS_CONTEXT | (0 << 2)), 0, 0, 0 } /* threshold */
+};
+static asn_SEQUENCE_specifics_t asn_SPC_RANAP_Event1I_Parameters_specs_1 = {
+	sizeof(struct RANAP_Event1I_Parameters),
+	offsetof(struct RANAP_Event1I_Parameters, _asn_ctx),
+	asn_MAP_RANAP_Event1I_Parameters_tag2el_1,
+	1,	/* Count of tags in the map */
+	0, 0, 0,	/* Optional elements (not needed) */
+	0,	/* Start extensions */
+	2	/* Stop extensions */
+};
+asn_TYPE_descriptor_t asn_DEF_RANAP_Event1I_Parameters = {
+	"RANAP_Event1I-Parameters",
+	"RANAP_Event1I-Parameters",
+	SEQUENCE_free,
+	SEQUENCE_print,
+	SEQUENCE_constraint,
+	SEQUENCE_decode_ber,
+	SEQUENCE_encode_der,
+	SEQUENCE_decode_xer,
+	SEQUENCE_encode_xer,
+	SEQUENCE_decode_uper,
+	SEQUENCE_encode_uper,
+	SEQUENCE_decode_aper,
+	SEQUENCE_encode_aper,
+	0,	/* Use generic outmost tag fetcher */
+	asn_DEF_RANAP_Event1I_Parameters_tags_1,
+	sizeof(asn_DEF_RANAP_Event1I_Parameters_tags_1)
+		/sizeof(asn_DEF_RANAP_Event1I_Parameters_tags_1[0]), /* 1 */
+	asn_DEF_RANAP_Event1I_Parameters_tags_1,	/* Same as above */
+	sizeof(asn_DEF_RANAP_Event1I_Parameters_tags_1)
+		/sizeof(asn_DEF_RANAP_Event1I_Parameters_tags_1[0]), /* 1 */
+	0,	/* No PER visible constraints */
+	asn_MBR_RANAP_Event1I_Parameters_1,
+	1,	/* Elements count */
+	&asn_SPC_RANAP_Event1I_Parameters_specs_1	/* Additional specs */
+};
+