Add configuration parameter to enable ICE.

console/commands.c

@@ -850,6 +850,16 @@ lpc_cmd_firewall(LinphoneCore *lc, char *args)
 		{
 			linphone_core_set_firewall_policy(lc,LinphonePolicyNoFirewall);
 		}
+		else if (strcmp(args,"ice")==0)
+		{
+			setting = linphone_core_get_stun_server(lc);
+			if ( ! setting )
+			{
+				linphonec_out("No stun server address is defined, use 'stun <address>' first\n");
+				return 1;
+			}
+			linphone_core_set_firewall_policy(lc,LinphonePolicyUseIce);
+		}
 		else if (strcmp(args,"stun")==0)
 		{
 			setting = linphone_core_get_stun_server(lc);
@@ -883,6 +893,9 @@ lpc_cmd_firewall(LinphoneCore *lc, char *args)
 		case LinphonePolicyUseNatAddress:
 			linphonec_out("Using supplied nat address %s.\n", setting ? setting : linphone_core_get_nat_address(lc));
 			break;
+		case LinphonePolicyUseIce:
+			linphonec_out("Using ice with stun server %s to discover firewall address\n", setting ? setting : linphone_core_get_stun_server(lc));
+			break;
 	}
 	return 1;
 }

coreapi/linphonecore.h

@@ -740,7 +740,8 @@ typedef struct _LCCallbackObj
 typedef enum _LinphoneFirewallPolicy{
 	LinphonePolicyNoFirewall,
 	LinphonePolicyUseNatAddress,
-	LinphonePolicyUseStun
+	LinphonePolicyUseStun,
+	LinphonePolicyUseIce
 } LinphoneFirewallPolicy;
 
 typedef enum _LinphoneWaitingState{

gtk/propertybox.c

@@ -171,6 +171,11 @@ void linphone_gtk_use_stun_toggled(GtkWidget *w){
 		linphone_core_set_firewall_policy(linphone_gtk_get_core(),LinphonePolicyUseStun);
 }
 
+void linphone_gtk_use_ice_toggled(GtkWidget *w){
+	if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w)))
+		linphone_core_set_firewall_policy(linphone_gtk_get_core(),LinphonePolicyUseIce);
+}
+
 void linphone_gtk_mtu_changed(GtkWidget *w){
 	if (GTK_WIDGET_SENSITIVE(w))
 		linphone_core_set_mtu(linphone_gtk_get_core(),gtk_spin_button_get_value(GTK_SPIN_BUTTON(w)));
@@ -956,6 +961,9 @@ void linphone_gtk_show_parameters(void){
 		case LinphonePolicyUseStun:
 			gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(linphone_gtk_get_widget(pb,"use_stun")),TRUE);
 		break;
+		case LinphonePolicyUseIce:
+			gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(linphone_gtk_get_widget(pb,"use_ice")),TRUE);
+		break;
 	}
 	mtu=linphone_core_get_mtu(lc);
 	if (mtu<=0){