Hello!<br><br>I tried to search information about my problem at the 
internet and local sites/forums, but I didn&#39;t find solution.<br><br>My 
provider need in CONTACT field: &quot;<a href="mailto:7455@providerserver.com" target="_blank">7455@providerserver.com</a>&quot;
 (7455 - is login on provider server), but FS send: <a href="mailto:gw%2Bgwname@mydomain.com" target="_blank">gw+gwname@mydomain.com</a>&quot;.<br>
If I use option &quot;&lt;param name=&quot;extension-in-contact&quot; 
value=&quot;true&quot;/&gt;&quot; in my gateway config - FS send this: &quot;<a href="mailto:7455@mydomain.com" target="_blank">7455@mydomain.com</a>&quot;.<br><br>As
 a result, my external calls didn&#39;t send over this provider:<br>
<br>&quot;2010-03-20 17:56:30.852222 [NOTICE] switch_channel.c:669 New 
Channel sofia/external/7451 [0ab674ec-bc8c-48e0-9235-<div id=":1fw" class="ii gt">eb395dfe02b0]<br>2010-03-20
 17:56:30.915402 [NOTICE] sofia.c:4788 Hangup sofia/external/7451 
[CS_CONSUME_MEDIA] [NO_ROUTE_DESTINATION]<br>
2010-03-20 17:56:30.918438 [NOTICE] switch_core_session.c:1179 Session 
28 (sofia/external/7451) Ended<br>2010-03-20 17:56:30.918438 [NOTICE] 
switch_core_session.c:1181 Close Channel sofia/external/7451 
[CS_DESTROY]<br>2010-03-20 17:56:30.919604 [INFO] mod_dptools.c:2353 
Originate Failed.  Cause: NO_ROUTE_DESTINATION<br>
2010-03-20 17:56:30.919604 [NOTICE] mod_dptools.c:2416 Hangup 
sofia/internal/<a href="mailto:1000@mydomain.com" target="_blank">1000@mydomain.com</a>
 [CS_EXECUTE] [NO_ROUTE_DESTINATION]<br>2010-03-20 17:56:30.942906 
[NOTICE] switch_core_session.c:1179 Session 27 (sofia/internal/<a href="mailto:1000@mydomain.com" target="_blank">1000@mydomain.com</a>)
 Ended<br>
2010-03-20 17:56:30.942906 [NOTICE] switch_core_session.c:1181 Close 
Channel sofia/internal/<a href="mailto:1000@mydomain.com" target="_blank">1000@mydomain.com</a> [CS_DESTROY]&quot;<br><br>My 
gateway config:<br><br>&quot;&lt;include&gt;<br>
  &lt;gateway name=&quot;gwname&quot;&gt;<br>     &lt;param name=&quot;username&quot; 
value=&quot;7455&quot;/&gt;<br>      &lt;param name=&quot;realm&quot; value=&quot;<a href="http://providerserver.com/" target="_blank">providerserver.com</a>&quot;/&gt;<br>
     &lt;param name=&quot;from-user&quot; value=&quot;7455&quot;/&gt;<br>      &lt;param 
name=&quot;from-domain&quot; value=&quot;<a href="http://providerserver.com/" target="_blank">providerserver.com</a>&quot;/&gt;<br>      &lt;param 
name=&quot;password&quot; value=&quot;pass&quot;/&gt;<br>
      &lt;param name=&quot;extension&quot; value=&quot;7455&quot;/&gt;<br>      &lt;param 
name=&quot;proxy&quot; value=&quot;<a href="http://providerserver.com/" target="_blank">providerserver.com</a>&quot;/&gt;<br>     
 &lt;param name=&quot;register-proxy&quot; value=&quot;<a href="http://providerserver.com/" target="_blank">providerserver.com</a>&quot;/&gt;<br>
       &lt;param name=&quot;expire-seconds&quot; value=&quot;160&quot;/&gt;<br> &lt;param 
name=&quot;register&quot; value=&quot;true&quot;/&gt;<br>     &lt;param 
name=&quot;register-transport&quot; value=&quot;udp&quot;/&gt;<br>
     &lt;param name=&quot;retry-seconds&quot; value=&quot;30&quot;/&gt;<br>    &lt;param 
name=&quot;extension-in-contact&quot; value=&quot;true&quot;/&gt;<br>      &lt;param 
name=&quot;caller-id-in-from&quot; value=&quot;true&quot;/&gt;<br>
      &lt;param name=&quot;contact-params&quot; value=&quot;tport=tcp&quot;/&gt;<br>      
&lt;param name=&quot;ping&quot; value=&quot;25&quot;/&gt;<br>  &lt;/gateway&gt;<br>&lt;/include&gt;<br><br>This
 gateway status in &quot;sofia status&quot;: REGED.<br>
<br>Sorry for my bad english )))<br><br>Best regards, Alexander</div>