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<a name="_MailEndCompose"><span lang="EN-US" style="font-size:10.0pt;font-family:"Microsoft JhengHei UI",sans-serif">Hi Max,<o:p></o:p></span></a></p>
<p class="MsoNormal" style="line-height:12.0pt;background:white"><span style="mso-bookmark:_MailEndCompose"><span lang="EN-US" style="font-size:10.5pt;font-family:"微軟正黑體",sans-serif;color:#1F497D"><o:p> </o:p></span></span></p>
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<span style="mso-bookmark:_MailEndCompose"><span lang="EN-US" style="font-size:10.0pt;font-family:"Microsoft JhengHei UI",sans-serif">No Diffie Hellman confirmed, we use RSA cipher instead.
</span></span><span style="mso-bookmark:_MailEndCompose"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:windowtext"><o:p></o:p></span></span></p>
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<span style="mso-bookmark:_MailEndCompose"><span lang="EN-US" style="font-size:10.0pt;font-family:"Microsoft JhengHei UI",sans-serif">I found that the problem was the TLS version;</span><span lang="EN-US"><o:p></o:p></span></span></p>
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<span style="mso-bookmark:_MailEndCompose"><span lang="EN-US" style="font-size:10.0pt;font-family:"Microsoft JhengHei UI",sans-serif">I could see nothing while the TLS.cfg method was configured as version 1.2, but it's okay now after switched to version 1.0,
but version 1.0 is an obsolete choice so I would rather the v1.2 if possible.</span><span lang="EN-US"><o:p></o:p></span></span></p>
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<span style="mso-bookmark:_MailEndCompose"><span lang="EN-US" style="font-size:10.0pt;font-family:"Microsoft JhengHei UI",sans-serif">Much appreciate if anyone could help with this question.</span></span><span style="mso-bookmark:_MailEndCompose"><span lang="EN-US" style="font-size:10.0pt">
</span><span lang="EN-US"><o:p></o:p></span></span></p>
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<p class="MsoNormal" style="line-height:12.0pt;background:white"><span style="mso-bookmark:_MailEndCompose"><span lang="EN-US" style="font-size:10.0pt;font-family:"Microsoft JhengHei UI",sans-serif">Best Regards,<o:p></o:p></span></span></p>
<p class="MsoNormal" style="line-height:12.0pt;background:white"><span style="mso-bookmark:_MailEndCompose"><span lang="EN-US" style="font-size:10.0pt;font-family:"Microsoft JhengHei UI",sans-serif">Rex Lin<o:p></o:p></span></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailEndCompose"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:windowtext"><o:p> </o:p></span></span></p>
<span style="mso-bookmark:_MailEndCompose"></span>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext"> sr-users [mailto:sr-users-bounces@lists.sip-router.org]
<b>On Behalf Of </b>Max Muhlbronner<br>
<b>Sent:</b> Monday, March 20, 2017 4:34 PM<br>
<b>To:</b> sr-users@lists.sip-router.org<br>
<b>Subject:</b> Re: [SR-Users] wiresharking TLS problem<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">Hi,<br>
<br>
<br>
<a href="http://wiki.snom.com/FAQ/How_to_decode_TLS_calls_using_wireshark">http://wiki.snom.com/FAQ/How_to_decode_TLS_calls_using_wireshark</a><br>
<br>
<br>
Additionally you need make sure to not use a DH enumeral cipher (client/server) if you want to decrypt the SIP TLS traffic.<br>
<br>
<br>
<br>
BR<br>
<br>
Max M.<br>
<br>
On 20.03.2017 09:04, Rex Lin (</span>林昱頡<span lang="EN-US">) wrote:<o:p></o:p></span></p>
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<pre><span lang="EN-US">hi all<o:p></o:p></span></pre>
<pre><span lang="EN-US"><o:p> </o:p></span></pre>
<pre><span lang="EN-US">wondering if any of you has the experience of TLS decrypting,<o:p></o:p></span></pre>
<pre><span lang="EN-US">SIP client has problem while calling each other, but we are using TLS for communication protocol.....facing problem debugging it.....<o:p></o:p></span></pre>
<pre><span lang="EN-US"><o:p> </o:p></span></pre>
<pre><span lang="EN-US">Best Regards,<o:p></o:p></span></pre>
<pre><span lang="EN-US">Rex Lin<o:p></o:p></span></pre>
<pre><span lang="EN-US"><o:p> </o:p></span></pre>
<pre><span lang="EN-US"><o:p> </o:p></span></pre>
<p class="MsoNormal"><span lang="EN-US"><br>
<br>
<br>
<o:p></o:p></span></p>
<pre><span lang="EN-US">_______________________________________________<o:p></o:p></span></pre>
<pre><span lang="EN-US">SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list<o:p></o:p></span></pre>
<pre><span lang="EN-US"><a href="mailto:sr-users@lists.sip-router.org">sr-users@lists.sip-router.org</a><o:p></o:p></span></pre>
<pre><span lang="EN-US"><a href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users">http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users</a><o:p></o:p></span></pre>
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