not export srtp support on outbound

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7747 d0543943-73ff-0310-b7d9-9358b9ac24b2

conf/dialplan/default.xml

@@ -55,7 +55,7 @@
       <condition field="${sip_has_crypto}" expression="^(AES_CM_128_HMAC_SHA1_32|AES_CM_128_HMAC_SHA1_80)$" break="never">
 	<action application="set" data="sip_secure_media=true"/>
 	<!-- Offer SRTP on outbound legs if we have it on inbound. -->
-	<action application="export" data="sip_secure_media=true"/>
+	<!-- <action application="export" data="sip_secure_media=true"/> -->
       </condition>
       <condition>
 	<action application="db" data="insert/spymap/${caller_id_number}/${uuid}"/>
@@ -327,7 +327,6 @@
     -->
     <extension name="enum">
       <condition field="destination_number" expression="^(.*)$">
-	<action application="unset" data="sip_secure_media"/>
 	<action application="transfer" data="$1 enum"/>
       </condition>
     </extension>

conf/dialplan/extensions/sipphone.com.noload

 <include>
   <extension name="sipphone.com">
     <condition field="destination_number" expression="^((1222.*)$|^(1747.*))$">
-      <action application="unset" data="sip_secure_media"/>
       <action application="bridge" data="sofia/gateway/proxy01.sipphone.com/$1"/>
     </condition>
   </extension>

conf/dialplan/extensions/tollfreegateway.com.noload

 <include>
   <extension name="tollfreegateway.com">
     <condition field="destination_number" expression="^1?(8(00|55|66|77|88)[2-9]\d{6})$">
-      <action application="unset" data="sip_secure_media"/>
       <action application="bridge" data="{absolute_codec_string=PCMU,PCMA}sofia/${use_profile}/9313371$1@sip.tollfreegateway.com"/>
     </condition>
   </extension>