diff --git a/LinphoneAddress.java b/LinphoneAddress.java
index 619bd4fb8..86271674c 100644
--- a/LinphoneAddress.java
+++ b/LinphoneAddress.java
@@ -34,7 +34,11 @@ public interface LinphoneAddress {
 	 * @return null if not set
 	 */
 	public String getDomain();
-	
+	/**
+	 * set display name 
+	 * @param name
+	 */
+	public void setDisplayName(String name);
 	/**
 	 * @return an URI version of the address that can be used to place a call using {@link LinphoneCore#invite(String)}
 	 */
diff --git a/LinphoneAddressImpl.java b/LinphoneAddressImpl.java
index fd80db86e..50036ac7d 100644
--- a/LinphoneAddressImpl.java
+++ b/LinphoneAddressImpl.java
@@ -29,6 +29,8 @@ public class LinphoneAddressImpl implements LinphoneAddress {
 	private native String getUserName(long ptr);
 	private native String getDomain(long ptr);
 	private native String toUri(long ptr);
+	private native String setDisplayName(long ptr,String name);
+	
 	
 	protected LinphoneAddressImpl(String username,String domain,String displayName)  {
 		nativePtr = newLinphoneAddressImpl("sip:"+username+"@"+domain, displayName);
@@ -56,5 +58,8 @@ public class LinphoneAddressImpl implements LinphoneAddress {
 	public String toUri() {
 		return toUri(nativePtr);	
 	}
+	public void setDisplayName(String name) {
+		setDisplayName(nativePtr,name);
+	}
  
 }
diff --git a/LinphoneCore.java b/LinphoneCore.java
index 753dfa12f..4245c5518 100644
--- a/LinphoneCore.java
+++ b/LinphoneCore.java
@@ -90,6 +90,8 @@ public interface LinphoneCore {
 	
 	public void invite(String uri);
 	
+	public void invite(LinphoneAddress to);
+	
 	public void terminateCall();
 	/**
 	 * get the remote address in case of in/out call
@@ -151,6 +153,13 @@ public interface LinphoneCore {
 	 * @param isMuted
 	 */
 	public void muteMic(boolean isMuted);
+	/**
+	 * Build an address according to the current proxy config. In case destination is not a sip uri, the default proxy domain is automatically appended
+	 * @param destination
+	 * @return
+	 * @throws If no LinphonrAddress can be built from destination
+	 */
+	public LinphoneAddress interpretUrl(String destination) throws LinphoneCoreException;
 	
 	
 }
diff --git a/LinphoneCoreImpl.java b/LinphoneCoreImpl.java
index eda069112..173d5846c 100644
--- a/LinphoneCoreImpl.java
+++ b/LinphoneCoreImpl.java
@@ -52,6 +52,8 @@ class LinphoneCoreImpl implements LinphoneCore {
 	private native void setSoftPlayLevel(long nativeptr, float gain);
 	private native float getSoftPlayLevel(long nativeptr);
 	private native void muteMic(long nativePtr,boolean isMuted);
+	private native long interpretUrl(long nativePtr,String destination);
+	private native void inviteAddress(long nativePtr,long to);
 	
 	
 	LinphoneCoreImpl(LinphoneCoreListener listener, File userConfig,File factoryConfig,Object  userdata) throws IOException {
@@ -169,4 +171,15 @@ class LinphoneCoreImpl implements LinphoneCore {
 	public void muteMic(boolean isMuted) {
 		muteMic(nativePtr,isMuted);
 	}
+	public LinphoneAddress interpretUrl(String destination) throws LinphoneCoreException {
+		long lAddress = interpretUrl(nativePtr,destination);
+		if (lAddress != 0) {
+			return new LinphoneAddressImpl(lAddress);
+		} else {
+			throw new LinphoneCoreException("Cannot interpret ["+destination+"]");
+		}
+	}
+	public void invite(LinphoneAddress to) { 
+		inviteAddress(nativePtr,((LinphoneAddressImpl)to).nativePtr);
+	}
 }