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Hi,<br>
<br>
In the initial invite the contact header the tls part is missing:<br>
<br>
Contact: <a class="moz-txt-link-rfc2396E" href="mailto:sip:4640@4.3.2.1:5060"><sip:4640@4.3.2.1:5060></a><br>
<br>
it should have sips and transport=tls otherwise it will default to
sip/udp, it's probably here the cause of your issue...<br>
<br>
Since you have tls_only = true, FS shouldn't reply to the that
contact or place a error message "wrong contact... or something"...
<br>
did you try with last git? can you try? and if it fails open a jira
so the dev team can take a look.<br>
<br>
<br>
<br>
<br>
<div class="moz-cite-prefix">On 01/12/2018 06:07 PM, Geoff Mina
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAKzROs0ZJ1CWvz4UEdk5C5UyxV3di0+yQbV-rEv7A73M3z8egg@mail.gmail.com">
<div dir="ltr">Greetings,<br clear="all">
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<div class="gmail_signature" data-smartmail="gmail_signature">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
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<p style="font-size:12.8px">I have a pretty odd
issue that I have no idea how to resolve. We have
a Sofia profile that is TLS only. It listens on
5061. This is with an upstream vendor and we want
them to be able to send inbound calls to
extensions without register.</p>
<p style="font-size:12.8px">Our FS instance is
sending back "transport=udp" and port 5060 in the
Contact header of the 200 OK. Even though the
invite is for TLS and the sip_profile is
tls-only=true. I have attached a SIP trace and a
copy of our external.xml sofia profile. </p>
<p style="font-size:12.8px">I am thinking this is a
Freeswitch bug - or maybe just an oddly documented
"feature". Any help is really appreciated. </p>
<p style="font-size:12.8px">In the sip-trace
attached, you can see an INVITE followed by a
Trying and then an OK. The OK has Contact
information for transport=udp and port 5060, which
is invalid, so the ACK never gets back to us and
we retransmit the 200 OK until it expires.</p>
<p style="font-size:12.8px">Thanks,</p>
<p style="font-size:12.8px">Geoff</p>
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</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Saludos / Regards / Cumprimentos
António Silva</pre>
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