diff --git a/coreapi/linphonecore_jni.cc b/coreapi/linphonecore_jni.cc
index b4f0c4f1e..163dbbc4b 100644
--- a/coreapi/linphonecore_jni.cc
+++ b/coreapi/linphonecore_jni.cc
@@ -1041,6 +1041,20 @@ extern "C" jint Java_org_linphone_core_LinphoneCoreImpl_getNumberOfCallLogs(	JNI
 		,jlong lc) {
 		return (jint)ms_list_size(linphone_core_get_call_logs((LinphoneCore*)lc));
 }
+
+extern "C" void Java_org_linphone_core_LinphoneCoreImpl_setMtu(JNIEnv*  env
+		,jobject  thiz
+		,jlong lc
+		,jint mtu) {
+		linphone_core_set_mtu((LinphoneCore*)lc,mtu);
+}
+
+extern "C" jint Java_org_linphone_core_LinphoneCoreImpl_getMtu(JNIEnv*  env
+		,jobject  thiz
+		,jlong lc) {
+		return linphone_core_get_mtu((LinphoneCore*)lc);
+}
+
 extern "C" void Java_org_linphone_core_LinphoneCoreImpl_setNetworkStateReachable(	JNIEnv*  env
 		,jobject  thiz
 		,jlong lc
diff --git a/java/impl/org/linphone/core/LinphoneCoreImpl.java b/java/impl/org/linphone/core/LinphoneCoreImpl.java
index 48aa5a939..c7c93feb1 100644
--- a/java/impl/org/linphone/core/LinphoneCoreImpl.java
+++ b/java/impl/org/linphone/core/LinphoneCoreImpl.java
@@ -1140,4 +1140,14 @@ class LinphoneCoreImpl implements LinphoneCore {
 	public void setCallErrorTone(Reason reason, String path) {
 		setCallErrorTone(nativePtr, reason.mValue, path);
 	}
+	private native void setMtu(long nativePtr, int mtu);
+	@Override
+	public void setMtu(int mtu) {
+		setMtu(nativePtr,mtu);
+	}
+	private native int getMtu(long nativePtr);
+	@Override
+	public int getMtu() {
+		return getMtu(nativePtr);
+	}
 }