diff --git a/Makefile.in b/Makefile.in
index 6e7d795..eaba94a 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -28,10 +28,12 @@
 
 MODULE_NAME=ipc3270
 
-SOURCES= \
+CORE_SOURCES= \
 	$(wildcard src/*.c) \
+	$(wildcard src/@OSNAME@/*.c)
+
+PLUGIN_SOURCES= \
 	$(wildcard src/plugin/*.c) \
-	$(wildcard src/@OSNAME@/*.c) \
 	$(wildcard src/@OSNAME@/*.rc)
 
 TEST_SOURCES= \
@@ -49,6 +51,7 @@ INSTALL_PROGRAM=@INSTALL_PROGRAM@
 XGETTEXT=@XGETTEXT@
 MSGCAT=@MSGCAT@
 WINDRES=@WINDRES@
+AR=@AR@
 
 #---[ Paths ]----------------------------------------------------------------------------
 
@@ -177,21 +180,40 @@ all: \
 Release: \
 	$(BINRLS)/$(MODULE_NAME)@DLLEXT@
 
+$(BINRLS)/lib$(MODULE_NAME).a: \
+	$(foreach SRC, $(basename $(CORE_SOURCES)), $(OBJRLS)/$(SRC).o)
+
+	@$(MKDIR) `dirname $@`
+	@echo $< ...
+
+	@$(AR) rcs $@ $^
+
 $(BINRLS)/$(MODULE_NAME)@DLLEXT@: \
-	$(foreach SRC, $(basename $(SOURCES)), $(OBJRLS)/$(SRC).o)
+	$(foreach SRC, $(basename $(PLUGIN_SOURCES)), $(OBJRLS)/$(SRC).o) \
+	$(BINRLS)/lib$(MODULE_NAME).a	
+
 
 	@$(MKDIR) `dirname $@`
 	@echo $< ...
 	@$(LD) \
 		-shared -Wl,-soname,$(@F) \
 		-o $@ \
-		$(LDFLAGS) \
-		$(foreach SRC, $(basename $(SOURCES)), $(OBJRLS)/$(SRC).o) \
 		-L$(BINRLS) \
+		$(LDFLAGS) \
+		$(foreach SRC, $(basename $(PLUGIN_SOURCES)), $(OBJRLS)/$(SRC).o) \
+		-l$(MODULE_NAME) \
 		$(LIBS)
 
 #---[ Install Targets ]------------------------------------------------------------------
 
+install-plugin: \
+	$(BINRLS)/$(MODULE_NAME)@DLLEXT@
+
+	@$(MKDIR) $(DESTDIR)$(libdir)/pw3270-plugins
+
+	@$(INSTALL_PROGRAM) \
+		$(BINRLS)/$(MODULE_NAME)@DLLEXT@ \
+		$(DESTDIR)$(libdir)/pw3270-plugins
 
 #---[ Misc Targets ]---------------------------------------------------------------------
 
@@ -212,6 +234,15 @@ Debug: \
 	$(BINDBG)/@DLLPREFIX@$(MODULE_NAME)@DLLEXT@ \
 	$(BINDBG)/$(MODULE_NAME)@EXEEXT@
 
+$(BINDBG)/lib$(MODULE_NAME).a: \
+	$(foreach SRC, $(basename $(CORE_SOURCES)), $(OBJDBG)/$(SRC).o)
+
+	@$(MKDIR) `dirname $@`
+	@echo $< ...
+
+	@$(AR) rcs $@ $^
+
+
 $(BINDBG)/$(MODULE_NAME)@EXEEXT@: \
 	$(foreach SRC, $(basename $(TEST_SOURCES)), $(OBJDBG)/$(SRC).o) \
 	$(BINDBG)/@DLLPREFIX@$(MODULE_NAME)@DLLEXT@
@@ -251,7 +282,8 @@ $(BINDBG)/@DLLPREFIX@$(MODULE_NAME)@DLLEXT@.@PACKAGE_MAJOR_VERSION@: \
 		$@
 
 $(BINDBG)/@DLLPREFIX@$(MODULE_NAME)@DLLEXT@.@PACKAGE_MAJOR_VERSION@.@PACKAGE_MINOR_VERSION@: \
-	$(foreach SRC, $(basename $(SOURCES)), $(OBJDBG)/$(SRC).o)
+	$(foreach SRC, $(basename $(PLUGIN_SOURCES)), $(OBJDBG)/$(SRC).o) \
+	$(BINDBG)/lib$(MODULE_NAME).a	
 
 	@$(MKDIR) `dirname $@`
 	@echo $< ...
@@ -260,8 +292,9 @@ $(BINDBG)/@DLLPREFIX@$(MODULE_NAME)@DLLEXT@.@PACKAGE_MAJOR_VERSION@.@PACKAGE_MIN
 		-o $@ \
 		-L$(BINDBG) \
 		$(LDFLAGS) \
-		$(foreach SRC, $(basename $(SOURCES)), $(OBJDBG)/$(SRC).o) \
-		$(LIBS)
+		$(foreach SRC, $(basename $(PLUGIN_SOURCES)), $(OBJDBG)/$(SRC).o) \
+		-l$(MODULE_NAME) \
+		$(LIBS) 
 
 #---[ Clean Targets ]--------------------------------------------------------------------
 
diff --git a/pw3270-plugin-ipc.cbp b/pw3270-plugin-ipc.cbp
index 024eaf9..fa37e42 100644
--- a/pw3270-plugin-ipc.cbp
+++ b/pw3270-plugin-ipc.cbp
@@ -41,6 +41,9 @@
 		<Unit filename="src/constants.c">
 			<Option compilerVar="CC" />
 		</Unit>
+		<Unit filename="src/convert.c">
+			<Option compilerVar="CC" />
+		</Unit>
 		<Unit filename="src/include/config.h.in" />
 		<Unit filename="src/include/lib3270/ipc.h" />
 		<Unit filename="src/linux/getproperties.c">
diff --git a/src/convert.c b/src/convert.c
new file mode 100644
index 0000000..0369845
--- /dev/null
+++ b/src/convert.c
@@ -0,0 +1,43 @@
+/*
+ * "Software pw3270, desenvolvido com base nos códigos fontes do WC3270  e X3270
+ * (Paul Mattes Paul.Mattes@usa.net), de emulação de terminal 3270 para acesso a
+ * aplicativos mainframe. Registro no INPI sob o nome G3270.
+ *
+ * Copyright (C) <2008> <Banco do Brasil S.A.>
+ *
+ * Este programa é software livre. Você pode redistribuí-lo e/ou modificá-lo sob
+ * os termos da GPL v.2 - Licença Pública Geral  GNU,  conforme  publicado  pela
+ * Free Software Foundation.
+ *
+ * Este programa é distribuído na expectativa de  ser  útil,  mas  SEM  QUALQUER
+ * GARANTIA; sem mesmo a garantia implícita de COMERCIALIZAÇÃO ou  de  ADEQUAÇÃO
+ * A QUALQUER PROPÓSITO EM PARTICULAR. Consulte a Licença Pública Geral GNU para
+ * obter mais detalhes.
+ *
+ * Você deve ter recebido uma cópia da Licença Pública Geral GNU junto com este
+ * programa; se não, escreva para a Free Software Foundation, Inc., 51 Franklin
+ * St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Este programa está nomeado como main.c e possui - linhas de código.
+ *
+ * Referências:
+ *
+ * https://github.com/joprietoe/gdbus/blob/master/gdbus-example-server.c
+ * https://github.com/bratsche/glib/blob/master/gio/tests/gdbus-example-export.c
+ *
+ * Contatos:
+ *
+ * perry.werneck@gmail.com	(Alexandre Perry de Souza Werneck)
+ * erico.mendonca@gmail.com	(Erico Mascarenhas Mendonça)
+ *
+ */
+
+#include <lib3270.h>
+#include <lib3270/actions.h>
+#include <lib3270/ipc.h>
+
+gchar * ipc3270_convert_output_string(GObject *object, const gchar *string)
+{
+	return g_convert_with_fallback(string,-1,ipc3270_get_display_charset(object),"UTF-8","?",NULL,NULL,NULL);
+}
+
diff --git a/src/include/lib3270/ipc.h b/src/include/lib3270/ipc.h
index e1923bc..16509b1 100644
--- a/src/include/lib3270/ipc.h
+++ b/src/include/lib3270/ipc.h
@@ -55,6 +55,8 @@
 	GObject		* ipc3270_new();
 	GType		  ipc3270_get_type(void);
     void		  ipc3270_set_session(GObject *object, H3270 *hSession, const char *name, GError **error);
+	gchar		* ipc3270_convert_output_string(GObject *object, const gchar *string);
+	const gchar	* ipc3270_get_display_charset(GObject *object);
 
 	G_END_DECLS
 
diff --git a/src/linux/getproperties.c b/src/linux/getproperties.c
index 3c6da95..5caf492 100644
--- a/src/linux/getproperties.c
+++ b/src/linux/getproperties.c
@@ -40,13 +40,14 @@
 #include <dbus/dbus-glib-bindings.h>
 
 GVariant *
-ipc3270_get_property (GDBusConnection  *connection,
-                     const gchar      *sender,
-                     const gchar      *object_path,
-                     const gchar      *interface_name,
-                     const gchar      *property_name,
-                     GError          **error,
-                     gpointer          user_data)
+ipc3270_get_property (
+		G_GNUC_UNUSED  GDBusConnection  *connection,
+		G_GNUC_UNUSED  const gchar      *sender,
+		G_GNUC_UNUSED  const gchar      *object_path,
+		G_GNUC_UNUSED  const gchar      *interface_name,
+		const gchar      *property_name,
+		GError          **error,
+		gpointer          user_data)
 {
 	size_t ix;
 
diff --git a/src/linux/gobject.c b/src/linux/gobject.c
index 0390378..3da09b8 100644
--- a/src/linux/gobject.c
+++ b/src/linux/gobject.c
@@ -72,7 +72,7 @@ static void ipc3270_init(ipc3270 *object) {
 
 }
 
-GObject * ipc3270_new(GtkWidget *window, GtkWidget *terminal) {
+GObject * ipc3270_new() {
 	return g_object_new(GLIB_TYPE_IPC3270, NULL);
 }
 
@@ -270,5 +270,8 @@ void ipc3270_set_session(GObject *object, H3270 *hSession, const char *name, GEr
 
 }
 
+const gchar * ipc3270_get_display_charset(GObject *object) {
+	return lib3270_get_display_charset(IPC3270(object)->hSession);
+}
 
 
diff --git a/src/linux/methods.c b/src/linux/methods.c
index 3f8ef7e..800f85f 100644
--- a/src/linux/methods.c
+++ b/src/linux/methods.c
@@ -40,7 +40,7 @@
 #include <dbus/dbus-glib-bindings.h>
 
 /// @brief Converts lib3270 string to UTF-8 sets the method response.
-void g_dbus_method_invocation_return_tn3270_string(ipc3270 *obj, GDBusMethodInvocation *invocation, char *string) {
+static void g_dbus_method_invocation_return_tn3270_string(ipc3270 *obj, GDBusMethodInvocation *invocation, char *string) {
 
 	if(!string) {
 		g_autoptr (GError) error = NULL;
@@ -59,14 +59,15 @@ void g_dbus_method_invocation_return_tn3270_string(ipc3270 *obj, GDBusMethodInvo
 }
 
 void
-ipc3270_method_call (GDBusConnection       *connection,
-                    const gchar           *sender,
-                    const gchar           *object_path,
-                    const gchar           *interface_name,
-                    const gchar           *method_name,
-                    GVariant              *parameters,
-                    GDBusMethodInvocation *invocation,
-                    gpointer               user_data)
+ipc3270_method_call (
+		G_GNUC_UNUSED GDBusConnection       *connection,
+		G_GNUC_UNUSED const gchar           *sender,
+		G_GNUC_UNUSED const gchar           *object_path,
+		G_GNUC_UNUSED const gchar           *interface_name,
+		const gchar           *method_name,
+		GVariant              *parameters,
+		GDBusMethodInvocation *invocation,
+		gpointer               user_data)
 {
 
 
@@ -85,7 +86,8 @@ ipc3270_method_call (GDBusConnection       *connection,
 		gchar *text = NULL;
 		g_variant_get(parameters, "(&s)", &text);
 
-		if(lib3270_input_string(IPC3270(user_data)->hSession,(const unsigned char *) text) < 0)
+		g_autofree gchar * converted = ipc3270_convert_output_string(G_OBJECT(user_data), text);
+		if(lib3270_input_string(IPC3270(user_data)->hSession,(const unsigned char *) converted) < 0)
 		{
 			// Failed!
 			g_set_error(&error,IPC3270(user_data)->error_domain,errno,"%s: %s",method_name,strerror(errno));
@@ -105,7 +107,8 @@ ipc3270_method_call (GDBusConnection       *connection,
 		gchar *text = NULL;
 		g_variant_get(parameters, "(ii&s)", &row, &col, &text);
 
-		if(lib3270_set_string_at(IPC3270(user_data)->hSession,row,col,(const unsigned char *) text) < 0)
+		g_autofree gchar * converted = ipc3270_convert_output_string(G_OBJECT(user_data), text);
+		if(lib3270_set_string_at(IPC3270(user_data)->hSession,row,col,(const unsigned char *) converted) < 0)
 		{
 			// Failed!
 			g_set_error(&error,IPC3270(user_data)->error_domain,errno,"%s: %s",method_name,strerror(errno));
@@ -135,7 +138,8 @@ ipc3270_method_call (GDBusConnection       *connection,
 		gchar *text = NULL;
 		g_variant_get(parameters, "(i&s)", &addr, &text);
 
-		if(lib3270_set_string_at_address(IPC3270(user_data)->hSession,addr,(unsigned char *) text) < 0)
+		g_autofree gchar * converted = ipc3270_convert_output_string(G_OBJECT(user_data), text);
+		if(lib3270_set_string_at_address(IPC3270(user_data)->hSession,addr,(unsigned char *) converted) < 0)
 		{
 			// Failed!
 			g_set_error(&error,IPC3270(user_data)->error_domain,errno,"%s: %s",method_name,strerror(errno));
diff --git a/src/linux/setproperties.c b/src/linux/setproperties.c
index e0cf770..24cd48e 100644
--- a/src/linux/setproperties.c
+++ b/src/linux/setproperties.c
@@ -40,14 +40,15 @@
 #include <dbus/dbus-glib-bindings.h>
 
 gboolean
-ipc3270_set_property (GDBusConnection  *connection,
-                     const gchar      *sender,
-                     const gchar      *object_path,
-                     const gchar      *interface_name,
-                     const gchar      *property_name,
-                     GVariant         *value,
-                     GError          **error,
-                     gpointer          user_data)
+ipc3270_set_property (
+		G_GNUC_UNUSED GDBusConnection  *connection,
+		G_GNUC_UNUSED const gchar      *sender,
+		G_GNUC_UNUSED const gchar      *object_path,
+		G_GNUC_UNUSED const gchar      *interface_name,
+		const gchar      *property_name,
+		GVariant         *value,
+		GError          **error,
+		gpointer          user_data)
 {
 	// Check for property
 	size_t ix;
diff --git a/testscripts/setstring.sh b/testscripts/setstring.sh
new file mode 100755
index 0000000..daa5fc5
--- /dev/null
+++ b/testscripts/setstring.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+#
+# https://stackoverflow.com/questions/48648952/set-get-property-using-dbus-send
+#
+
+dbus-send \
+	--session \
+	--dest=br.com.bb.pw3270.a\
+	--print-reply \
+	"/br/com/bb/tn3270" \
+	"br.com.bb.tn3270.setString"
+	string:${1}
+
--
libgit2 0.21.2