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<tt>Hi Brett,<br>
<br>
1) a SIP URI without username is perfect valid.<br>
<br>
2) as Contact URI is just for IP routing purposes, a username part
is totally useless.<br>
<br>
3) preserving the username may "leak" topo info (you never know
what is the username content).<br>
<br>
4) see the simple attached patch to force a static dummy username.<br>
<br>
Regards,<br>
</tt>
<pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a></pre>
<br>
On 02/05/2013 11:09 AM, Brett Nemeroff wrote:
<blockquote
cite="mid:CAPwC5wyNHCmKnd7u7Qd2wDTtWY-WseKi9=S4th_F1GDV43NoZw@mail.gmail.com"
type="cite">Hello All,
<div>I noticed that when invoking topology_hiding from the dialog
module that the contact header is rewritten without a userpart
in the URI. I've had some carriers complain about the lack of a
userpart. What is the reasoning for removing the userpart of the
URI and is there any way to safely add it back without breaking
in-dialog requests?</div>
<div><br>
</div>
<div>Thanks,</div>
<div>Brett</div>
<div><br>
</div>
<pre wrap="">
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