Hi, <br>
<br>
I want to use the openser as a UAS on behalf of a user that's not registered. <br>
There's a proxy in the middle that receives an INVITE and find that the
user is not registered, and rely the INVITE to the openser. <br>
I want the openser&nbsp; to send a 200 OK response, but also to put a
Contact in the response so the final ACK will be send also to the
openser. <br>
<br>
I have tried the following:<br>
<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; append_hf(&quot;Contact: xxxxx:pp&quot;);<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (t_newtran()) {<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; xlog(&quot;UAS logic&quot;);<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; append_hf(&quot;Contact: xxxxx:pp&quot;);<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; t_reply(&quot;200&quot;,&quot;OK&quot;);<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; append_hf(&quot;Contact: xxxxx:pp&quot;);<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; } else sl_reply_error();<br>
<br>
<br>
But still no Contact appears in the 200 OK response.<br>
<br>
Thanks <br>