diff --git a/gtk/voip_calls_dlg.c b/gtk/voip_calls_dlg.c
index 7be77e30b0..2ed43d0275 100644
--- a/gtk/voip_calls_dlg.c
+++ b/gtk/voip_calls_dlg.c
@@ -334,6 +334,13 @@ voip_calls_on_filter                    (GtkButton       *button _U_,
 
 
 /****************************************************************************/
+
+static void help_bt_clicked( GtkButton *button _U_)
+{
+	browser_open_url("http://wiki.ethereal.com/VoIP_20calls");
+} 
+ 
+
 static void
 on_graph_bt_clicked                    (GtkButton       *button _U_,
                                         gpointer         user_data _U_)
@@ -526,6 +533,7 @@ static void voip_calls_dlg_create (void)
 	GtkWidget *scrolledwindow;
 	GtkWidget *hbuttonbox;
 	GtkWidget *bt_close;
+	GtkWidget *bt_help;
 	GtkTooltips *tooltips = gtk_tooltips_new();
 
 	gchar *titles[NUM_COLS] =  {"Start Time", "Stop Time", "Initial Speaker", "From",  "To", "Protocol", "Packets", "State", "Comments"};
@@ -614,6 +622,11 @@ static void voip_calls_dlg_create (void)
 	gtk_button_box_set_layout (GTK_BUTTON_BOX (hbuttonbox), GTK_BUTTONBOX_SPREAD);
 	gtk_button_box_set_spacing (GTK_BUTTON_BOX (hbuttonbox), 30);
 
+	bt_help = BUTTON_NEW_FROM_STOCK(GTK_STOCK_HELP);
+	gtk_container_add (GTK_CONTAINER (hbuttonbox), bt_help);
+	SIGNAL_CONNECT(bt_help, "clicked", help_bt_clicked, NULL);
+	gtk_tooltips_set_tip (tooltips, bt_help, "Go to the help page", NULL);
+	
 	/*bt_unselect = gtk_button_new_with_label ("Unselect");
 	gtk_container_add (GTK_CONTAINER (hbuttonbox), bt_unselect);
 	gtk_tooltips_set_tip (tooltips, bt_unselect, "Unselect this conversation", NULL);*/
@@ -624,7 +637,6 @@ static void voip_calls_dlg_create (void)
 
 	bt_graph = gtk_button_new_with_label("Graph");
 	gtk_container_add(GTK_CONTAINER(hbuttonbox), bt_graph);
-	gtk_widget_show(bt_graph);
 	SIGNAL_CONNECT(bt_graph, "clicked", on_graph_bt_clicked, NULL);
 	gtk_tooltips_set_tip (tooltips, bt_graph, "Show a flow graph of the selected calls.", NULL);