diff --git a/src/modules/app_jsdt/app_jsdt_api.c b/src/modules/app_jsdt/app_jsdt_api.c
index 108b96896c2..ff9f2ad19d1 100644
--- a/src/modules/app_jsdt/app_jsdt_api.c
+++ b/src/modules/app_jsdt/app_jsdt_api.c
@@ -1141,6 +1141,13 @@ int sr_kemi_jsdt_exec_func_ex(duk_context *J, sr_kemi_t *ket)
 				ret = ((sr_kemi_fmssnn_f)(ket->func))(env_J->msg,
 						&vps[0].s, &vps[1].s, vps[2].n, vps[3].n);
 				return sr_kemi_jsdt_return_int(J, ket, ret);
+			} else if(ket->ptypes[0]==SR_KEMIP_STR
+					&& ket->ptypes[1]==SR_KEMIP_INT
+					&& ket->ptypes[2]==SR_KEMIP_INT
+					&& ket->ptypes[3]==SR_KEMIP_INT) {
+				ret = ((sr_kemi_fmsnnn_f)(ket->func))(env_J->msg,
+						&vps[0].s, vps[1].n, vps[2].n, vps[3].n);
+				return sr_kemi_jsdt_return_int(J, ket, ret);
 			} else if(ket->ptypes[0]==SR_KEMIP_INT
 					&& ket->ptypes[1]==SR_KEMIP_STR
 					&& ket->ptypes[2]==SR_KEMIP_STR
@@ -1148,6 +1155,27 @@ int sr_kemi_jsdt_exec_func_ex(duk_context *J, sr_kemi_t *ket)
 				ret = ((sr_kemi_fmnsss_f)(ket->func))(env_J->msg,
 						vps[0].n, &vps[1].s, &vps[2].s, &vps[3].s);
 				return sr_kemi_jsdt_return_int(J, ket, ret);
+			} else if(ket->ptypes[0]==SR_KEMIP_INT
+					&& ket->ptypes[1]==SR_KEMIP_INT
+					&& ket->ptypes[2]==SR_KEMIP_STR
+					&& ket->ptypes[3]==SR_KEMIP_STR) {
+				ret = ((sr_kemi_fmnnss_f)(ket->func))(env_J->msg,
+						vps[0].n, vps[1].n, &vps[2].s, &vps[3].s);
+				return sr_kemi_jsdt_return_int(J, ket, ret);
+			} else if(ket->ptypes[0]==SR_KEMIP_INT
+					&& ket->ptypes[1]==SR_KEMIP_INT
+					&& ket->ptypes[2]==SR_KEMIP_INT
+					&& ket->ptypes[3]==SR_KEMIP_STR) {
+				ret = ((sr_kemi_fmnnns_f)(ket->func))(env_J->msg,
+						vps[0].n, vps[1].n, vps[2].n, &vps[3].s);
+				return sr_kemi_jsdt_return_int(J, ket, ret);
+			} else if(ket->ptypes[0]==SR_KEMIP_INT
+					&& ket->ptypes[1]==SR_KEMIP_INT
+					&& ket->ptypes[2]==SR_KEMIP_INT
+					&& ket->ptypes[3]==SR_KEMIP_INT) {
+				ret = ((sr_kemi_fmnnnn_f)(ket->func))(env_J->msg,
+						vps[0].n, vps[1].n, vps[2].n, vps[3].n);
+				return sr_kemi_jsdt_return_int(J, ket, ret);
 			} else {
 				LM_ERR("invalid parameters for: %.*s\n",
 						fname->len, fname->s);