diff --git a/coreapi/linphonecore_jni.cc b/coreapi/linphonecore_jni.cc
index b394b4d59..33d76dec6 100644
--- a/coreapi/linphonecore_jni.cc
+++ b/coreapi/linphonecore_jni.cc
@@ -4317,7 +4317,9 @@ extern "C" jlong Java_org_linphone_core_LinphoneChatRoomImpl_createFileTransferM
 	return (jlong) message;
 }
 
-
+extern "C" jboolean Java_org_linphone_core_LinphoneChatRoomImpl_islimeAvailable(JNIEnv *env, jobject thiz, jlong ptr) {
+	return (jboolean) linphone_chat_room_lime_available((LinphoneChatRoom*)ptr);
+}
 
 extern "C" void Java_org_linphone_core_LinphoneChatMessageImpl_cancelFileTransfer(JNIEnv* env, jobject  thiz, jlong ptr) {
 	linphone_chat_message_cancel_file_transfer((LinphoneChatMessage *)ptr);
diff --git a/java/common/org/linphone/core/LinphoneChatRoom.java b/java/common/org/linphone/core/LinphoneChatRoom.java
index e75f2479d..144854696 100644
--- a/java/common/org/linphone/core/LinphoneChatRoom.java
+++ b/java/common/org/linphone/core/LinphoneChatRoom.java
@@ -33,13 +33,13 @@ public interface LinphoneChatRoom {
 	 * @return LinphoneAddress peer address
 	 */
 	LinphoneAddress getPeerAddress();
-	
+
 	/**
 	* send a message to peer member of this chat room.
 	* @param  	message to be sent
 	*/
 	void sendMessage(String message);
-	
+
 	/**
 	 * Send a message to peer member of this chat room.
 	 * @param message chat message
@@ -120,26 +120,26 @@ public interface LinphoneChatRoom {
 	 * @return LinphoneChatMessage object
 	 */
 	LinphoneChatMessage createLinphoneChatMessage(String message, String url, State state, long timestamp, boolean isRead, boolean isIncoming);
-	
+
 	/**
 	 * Returns a back pointer to the core managing the chat room.
 	 * @return the LinphoneCore
 	 */
 	LinphoneCore getCore();
-	
+
 	/**
 	 * Create a message attached to a dedicated chat room with a particular content.
 	 * @param content LinphoneContent initial content.
 	 * @return a new LinphoneChatMessage
 	 */
 	LinphoneChatMessage createFileTransferMessage(LinphoneContent content);
-	
+
 	/**
-	 * 
+	 *
 	 * @param message
 	 */
 	void sendChatMessage(LinphoneChatMessage message);
-	
+
 	/**
 	 * get Curent Call associated to this chatroom if any
 	 * To commit a message, use #linphone_chat_room_send_message
@@ -152,6 +152,11 @@ public interface LinphoneChatRoom {
 	 * @return  RFC 4103/T.140 char
 	 */
 	long getChar();
-	
-	
+
+	/**
+	 * Return if lime is available in this room
+	 * @param cr: chat room
+	 * @return
+     */
+	boolean islimeAvailable();
 }
diff --git a/java/impl/org/linphone/core/LinphoneChatRoomImpl.java b/java/impl/org/linphone/core/LinphoneChatRoomImpl.java
index 2c4b27635..f44c6ecf6 100644
--- a/java/impl/org/linphone/core/LinphoneChatRoomImpl.java
+++ b/java/impl/org/linphone/core/LinphoneChatRoomImpl.java
@@ -44,14 +44,15 @@ class LinphoneChatRoomImpl implements LinphoneChatRoom {
 			boolean isIncoming);
 	private native void sendChatMessage(long ptr, Object message, long messagePtr);
 	private native void finalize(long nativePtr);
-	
+	private native boolean islimeAvailable(long nativePtr);
+
 	protected void finalize() throws Throwable {
 		if (nativePtr != 0) {
 			finalize(nativePtr);
 		}
 		super.finalize();
 	}
-	
+
 	protected LinphoneChatRoomImpl(long aNativePtr)  {
 		nativePtr = aNativePtr;
 	}
@@ -160,7 +161,7 @@ class LinphoneChatRoomImpl implements LinphoneChatRoom {
 	private LinphoneChatMessage[] getHistoryPrivate(Object[] typesPtr) {
 		return (LinphoneChatMessage[]) typesPtr;
 	}
-	
+
 	private native long createFileTransferMessage(long ptr, String name, String type, String subtype, int size);
 	@Override
 	public LinphoneChatMessage createFileTransferMessage(LinphoneContent content) {
@@ -172,16 +173,21 @@ class LinphoneChatRoomImpl implements LinphoneChatRoom {
 	public void sendChatMessage(LinphoneChatMessage message) {
 		sendChatMessage(nativePtr, message, ((LinphoneChatMessageImpl)message).getNativePtr());
 	}
-	
+
 	private native Object getCall(long nativePtr);
 	@Override
 	public LinphoneCall getCall() {
 		return (LinphoneCall) getCall(nativePtr);
 	}
-	
+
 	private native long getChar(long nativePtr);
 	@Override
 	public long getChar() {
 		return getChar(nativePtr);
 	}
+
+	@Override
+	public boolean islimeAvailable() {
+		return islimeAvailable(nativePtr);
+	}
 }