diff --git a/conf/dialplan/extensions/sipphone.com.noload b/conf/dialplan/extensions/sipphone.com.noload
index a6ea9e8d41..eb8ed305f9 100644
--- a/conf/dialplan/extensions/sipphone.com.noload
+++ b/conf/dialplan/extensions/sipphone.com.noload
@@ -1,7 +1,7 @@
 <include>
   <extension name="sipphone.com">
     <condition field="destination_number" expression="^((1222.*)$|^(1747.*))$">
-      <action application="bridge" data="sofia/gateway/proxy01.sipphone.com/$1"/>
+      <action application="bridge" data="sofia/gateway/proxy01.sipphone.com/$1;transport=udp"/>
     </condition>
   </extension>
 </include>