diff --git a/conf/vanilla/autoload_configs/enum.conf.xml b/conf/vanilla/autoload_configs/enum.conf.xml
index d67f60f7dd..b9813efa27 100644
--- a/conf/vanilla/autoload_configs/enum.conf.xml
+++ b/conf/vanilla/autoload_configs/enum.conf.xml
@@ -14,8 +14,8 @@
   </settings>
 
   <routes>
-    <route service="E2U+SIP" regex="sip:(.*)" replace="sofia/${use_profile}/$1"/>
-    <route service="E2T+SIP" regex="sip:(.*)" replace="sofia/${use_profile}/$1"/>
+    <route service="E2U+SIP" regex="sip:(.*)" replace="sofia/${use_profile}/$1;transport=udp"/>
+    <route service="E2T+SIP" regex="sip:(.*)" replace="sofia/${use_profile}/$1;transport=tcp"/>
     <!--<route service="E2U+XMPP" regex="XMPP:(.*)" replace="dingaling/$${xmpp_server_profile}/$1"/>-->
   </routes>
 </configuration>