diff --git a/p2pproxy/Makefile.am b/p2pproxy/Makefile.am
index fb4500f02..aaa51ae78 100644
--- a/p2pproxy/Makefile.am
+++ b/p2pproxy/Makefile.am
@@ -3,10 +3,10 @@ EXTRA_DIST=dependencies dependencies-src src test-src
 SUBDIRS=launcher plugin-src
 
 ALL_JARS= \
-	antbuild/dist/p2pproxy_0.1/bcprov-jdk14.jar   antbuild/dist/p2pproxy_0.1/log4j.jar \
-	antbuild/dist/p2pproxy_0.1/javax.servlet.jar  antbuild/dist/p2pproxy_0.1/org.mortbay.jetty.jar \
-	antbuild/dist/p2pproxy_0.1/jstun-0.7.0.jar    antbuild/dist/p2pproxy_0.1/p2pproxy.jar \
-	antbuild/dist/p2pproxy_0.1/junit-4.3.1.jar    antbuild/dist/p2pproxy_0.1/sip.jar
+	$(top_builddir)/antbuild/dist/p2pproxy_0.1/bcprov-jdk14.jar   $(top_builddir)/antbuild/dist/p2pproxy_0.1/log4j.jar \
+	$(top_builddir)/antbuild/dist/p2pproxy_0.1/javax.servlet.jar  $(top_builddir)/antbuild/dist/p2pproxy_0.1/org.mortbay.jetty.jar \
+	$(top_builddir)/antbuild/dist/p2pproxy_0.1/jstun-0.7.0.jar    $(top_builddir)/antbuild/dist/p2pproxy_0.1/p2pproxy.jar \
+	$(top_builddir)/antbuild/dist/p2pproxy_0.1/junit-4.3.1.jar    $(top_builddir)/antbuild/dist/p2pproxy_0.1/sip.jar
 
 $(ALL_JARS):	src/org/linphone/p2pproxy/*/*.java
 	$(ANT) dist
diff --git a/p2pproxy/build.xml b/p2pproxy/build.xml
index 76a4c0fb7..02d3a759f 100644
--- a/p2pproxy/build.xml
+++ b/p2pproxy/build.xml
@@ -34,7 +34,7 @@
    <mkdir dir="antbuild/p2pproxy-tester"/>
    <mkdir dir="${dist.dir}"/>
    <mkdir dir="antbuild/META-INF"/>
-   <copy todir="antbuild" includeemptydirs="false">
+   <copy overwrite="true" todir="antbuild" includeemptydirs="false">
      <fileset dir="src" excludes="**/*.launch, **/*.java"/>
    </copy>
   </target>
@@ -66,13 +66,13 @@
       <exclude name="**/*Tester.java"/> 
       <classpath refid="p2pproxy.classpath"/>
     </javac>
-   <copy todir="antbuild/p2pproxy">
+    <copy overwrite="true" todir="antbuild/p2pproxy">
          <fileset dir="${jxta-src}/impl/src">
             <include name="**/*.properties"/>
          	<include name="META-INF/**/*"/>
          </fileset>  
    </copy> 
-      <copy todir="antbuild/p2pproxy">
+   <copy overwrite="true" todir="antbuild/p2pproxy">
             <fileset dir="${jxta-src}/api/src">
                <include name="**/*.properties"/>
              </fileset>  
@@ -160,7 +160,7 @@
   </target>
   <target name="dist" depends="build-project">
    <!--prep-->
-   <copy todir="${dist.dir}">
+   <copy overwrite="true" todir="${dist.dir}" >
             <fileset dir="dependencies">
                <include name="*"/>
              </fileset>  
diff --git a/p2pproxy/configure.ac b/p2pproxy/configure.ac
index 5d290f7a1..94f8d420f 100644
--- a/p2pproxy/configure.ac
+++ b/p2pproxy/configure.ac
@@ -46,6 +46,8 @@ AC_SUBST(javadir)
 
 AC_PATH_PROG(ANT,ant,false)
 
+AC_PATH_PROG(SWIG,swig,false)
+
 if test x$ANT = xfalse ; then
 	AC_MSG_ERROR([ant not found: you must install ant to build this package.])
 fi
diff --git a/p2pproxy/launcher/src/p2pproxy.c b/p2pproxy/launcher/src/p2pproxy.c
index a383806c7..224ad443f 100644
--- a/p2pproxy/launcher/src/p2pproxy.c
+++ b/p2pproxy/launcher/src/p2pproxy.c
@@ -20,6 +20,7 @@ JavaVM *p2pproxy_application_jvm = 0;
 	jint lResult = 0 ;\
 	JNIEnv *lJniEnv = 0;\
 	jclass  lMainClass = 0;\
+	if (p2pproxy_application_jvm==0) return P2PPROXY_ERROR_APPLICATION_NOT_STARTED; \
 	lResult = (*p2pproxy_application_jvm)->AttachCurrentThread(p2pproxy_application_jvm,(void**)&lJniEnv,NULL);\
 	if (lResult != 0) { \
 		fprintf(stderr,"cannot attach VM\n");\
@@ -176,7 +177,6 @@ int p2pproxy_resourcemgt_revoke_sip_proxy(const char* proxy_uri) {
 int p2pproxy_application_get_state() {
 	jmethodID stateMethod;
 	GET_JNI_ENV
-	
 	stateMethod = (*lJniEnv)->GetStaticMethodID(lJniEnv, lMainClass, "getState", "()I");
 	lResult = (*lJniEnv)->CallStaticIntMethod(lJniEnv, lMainClass, stateMethod);
 	(*p2pproxy_application_jvm)->DetachCurrentThread(p2pproxy_application_jvm);
diff --git a/p2pproxy/plugin-src/fonis.c b/p2pproxy/plugin-src/fonis.c
index a35228e45..dd207c55b 100644
--- a/p2pproxy/plugin-src/fonis.c
+++ b/p2pproxy/plugin-src/fonis.c
@@ -40,8 +40,11 @@ static bool_t fonis_init(void){
 	if (!initd){
 		ms_thread_create(&fonis_thread,NULL,fonis_thread_func,NULL);
 		initd=TRUE;
+		while( p2pproxy_application_get_state()==P2PPROXY_ERROR_APPLICATION_NOT_STARTED){
+			usleep(200000);
+			ms_message("Waiting for p2pproxy to start");
+		}
 	}
-	sleep(4);
 	return TRUE;
 }