<div dir="ltr"><div><br class="">In a SIP TLS call initial SIP INVITE with proxy authentication uri is populated with transport=tls, which seems to be causing issues with far end.</div><div><br></div><div>How can I modify this field? I need to be (uri=&quot;<a href="mailto:sip%3A%2B14089234300@tls.itsp.com">sip:+14089234300@tls.itsp.com</a>) like this:</div><div><p class=""><span class="">Proxy-Authorization: Digest username=&quot;gonzalo&quot;, realm=&quot;<a href="http://sip.itsp.com">sip.itsp.com</a>&quot;, nonce=&quot;76202e080586a818939c7b1292e61317&quot;, cnonce=&quot;CoLCw8Y1EjOpXQqrj4sqmw&quot;, opaque=&quot;b4728d445b067bf647afd6d7028881f6&quot;, algorithm=MD5, uri=&quot;<a href="mailto:sip%3A%2B14089234300@tls.itsp.com">sip:+14089234300@tls.itsp.com</a>&quot;, response=&quot;d901a524745a6124c50e6dac1c08a502&quot;, qop=auth, nc=000000</span></p><p class=""><span class="">Instead of </span><a href="mailto:sip%3A%2B14089234300@gonzalotls.itsp.com">sip:+14089234300@gonzalotls.itsp.com</a>;transport=tls:</p><p class=""><span class=""></span></p><p class=""><span class="">Proxy-Authorization: Digest username=&quot;gonzalo&quot;, realm=&quot;<a href="http://sip.itsp.com">sip.itsp.com</a>&quot;, nonce=&quot;5c99ec833921f9e31eb50d27c6230b33&quot;, cnonce=&quot;0sNq8sY2EjOpXQqrj4sqmw&quot;, opaque=&quot;c85f5b8d3a7ac674837b72594bf3c7b8&quot;, algorithm=MD5, uri=&quot;<a href="mailto:sip%3A%2B14089234300@tls.itsp.com">sip:+14089234300@tls.itsp.com</a>;transport=tls&quot;, response=&quot;d17b81a6cbbb1538d5c9a03e35d6bdde&quot;, qop=auth, nc=00000001</span></p><div style="font-size:12.8000001907349px"><div style="font-size:12.8000001907349px">This is my configuration:</div><div style="font-size:12.8000001907349px"><br></div><div style="font-size:12.8000001907349px">&lt;include&gt;</div><div style="font-size:12.8000001907349px">&lt;gateway name=&quot;itsp-tls&quot;&gt;</div><div style="font-size:12.8000001907349px">   &lt;param name=&quot;tls-version&quot; value=&quot;tlsv1&quot;/&gt;</div><div style="font-size:12.8000001907349px">   &lt;param name=&quot;register-transport&quot; value=&quot;tls&quot;/&gt;</div><div style="font-size:12.8000001907349px">   &lt;param name=&quot;username&quot; value=&quot;gonzalo*****&quot;/&gt; </div><div style="font-size:12.8000001907349px">   &lt;param name=&quot;password&quot; value=&quot;password****&quot;/&gt; </div><div style="font-size:12.8000001907349px">   &lt;param name=&quot;realm&quot; value=&quot;itsp-tls&quot;/&gt;</div><div style="font-size:12.8000001907349px">   &lt;param name=&quot;proxy&quot; value=&quot;<a href="http://tls.itsp.com">tls.itsp.com</a>&quot;/&gt; &lt;!-- (your configured Trunk SIP URI) --&gt;</div><div style="font-size:12.8000001907349px">   &lt;param name=&quot;register&quot; value=&quot;false&quot;/&gt;</div><div style="font-size:12.8000001907349px">&lt;/gateway&gt;</div><div style="font-size:12.8000001907349px">&lt;/include&gt;</div><div style="font-size:12.8000001907349px"><br></div><div style="font-size:12.8000001907349px"><br></div><div style="font-size:12.8000001907349px"><div style="font-size:12.8000001907349px">&lt;extension name=&quot;us_itsp_secure&quot;&gt;</div><div style="font-size:12.8000001907349px">        &lt;action application=&quot;log&quot; data=&quot;INFO Processing REGEX&quot;/&gt;</div><div style="font-size:12.8000001907349px">        &lt;condition field=&quot;destination_number&quot; expression=&quot;^80(\d{11})$&quot;&gt;</div><div style="font-size:12.8000001907349px">            &lt;action application=&quot;set&quot; data=&quot;proxy_media=false&quot;/&gt;</div><div style="font-size:12.8000001907349px">            &lt;action application=&quot;set&quot; data=&quot;bypass_media=false&quot;/&gt;</div><div style="font-size:12.8000001907349px">            &lt;action application=&quot;export&quot; data=&quot;zrtp_secure_media=false&quot;/&gt;</div><div style="font-size:12.8000001907349px">            &lt;action application=&quot;export&quot; data=&quot;nolocal:rtp_secure_media=mandatory:AES_CM_128_HMAC_SHA1_80&quot;/&gt;</div><div style="font-size:12.8000001907349px">                      &lt;action application=&quot;set&quot; data=&quot;dialed_number=+$1&quot;/&gt;</div><div style="font-size:12.8000001907349px">            &lt;action application=&quot;log&quot; data=&quot;INFO Processing US call to ITSP Secure ${dialed_number}&quot;/&gt;</div><div style="font-size:12.8000001907349px">            &lt;action application=&quot;bridge&quot; data=&quot;sofia/gateway/itsp-tls/${dialed_number}&quot;/&gt;</div><div style="font-size:12.8000001907349px">          &lt;/condition&gt;</div><div style="font-size:12.8000001907349px">    &lt;/extension&gt;</div></div></div><div style="font-size:12.8000001907349px"><br></div><p class="">Thanks</p><p class=""><br></p></div></div>