<html>
  <head>
    <meta content="text/html; charset=ISO-8859-1"
      http-equiv="Content-Type">
  </head>
  <body text="#000000" bgcolor="#FFFFFF">
    Seems like a valid bug report.<br>
    <br>
    I think an easy workaround would be to always use name-addr syntax.<br>
    <br>
    regards<br>
    Klaus<br>
    <br>
    <br>
    <div class="moz-cite-prefix">On 24.04.2013 14:58, Julia wrote:<br>
    </div>
    <blockquote cite="mid:1F1B01E97593418AA540BF0575A5FE23@n53113"
      type="cite">
      <meta http-equiv="Content-Type" content="text/html;
        charset=ISO-8859-1">
      <meta name="Generator" content="Microsoft Word 11 (filtered
        medium)">
      <style>
<!--
 /* Font Definitions */
 @font-face
        {font-family:Calibri;
        panose-1:2 15 5 2 2 2 4 3 2 4;}
 /* Style Definitions */
 p.MsoNormal, li.MsoNormal, div.MsoNormal
        {margin:0cm;
        margin-bottom:.0001pt;
        font-size:12.0pt;
        font-family:"Times New Roman";}
a:link, span.MsoHyperlink
        {color:blue;
        text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
        {color:purple;
        text-decoration:underline;}
span.EmailStyle17
        {mso-style-type:personal-compose;
        font-family:Arial;
        color:windowtext;
        font-weight:normal;
        font-style:normal;
        text-decoration:none none;}
@page Section1
        {size:612.0pt 792.0pt;
        margin:72.0pt 90.0pt 72.0pt 90.0pt;}
div.Section1
        {page:Section1;}
-->
</style><!--[if gte mso 9]><xml>
 <o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
 <o:shapelayout v:ext="edit">
  <o:idmap v:ext="edit" data="1" />
 </o:shapelayout></xml><![endif]-->
      <div class="Section1">
        <p class="MsoNormal"><font face="Times New Roman" size="3"><span
              style="font-size:
              12.0pt">Hello,<o:p></o:p></span></font></p>
        <p class="MsoNormal"><font face="Times New Roman" size="3"><span
              style="font-size:
              12.0pt"><o:p> </o:p></span></font></p>
        <p class="MsoNormal"><font face="Times New Roman" size="3"><span
              style="font-size:
              12.0pt">The BYE, generated by Kamailio in case of dialog
              timeout</span></font><font face="Arial" size="2"><span
              style="font-size:11.0pt;font-family:Arial">,</span></font>
          is malformed:<font face="Calibri" size="2"><span
              style="font-size:11.0pt;
              font-family:Calibri"><o:p></o:p></span></font></p>
        <p class="MsoNormal"><font face="Times New Roman" size="3"><span
              style="font-size:
              12.0pt"><o:p> </o:p></span></font></p>
        <p class="MsoNormal"><i><font face="Times New Roman" size="3"><span
                style="font-size:12.0pt;font-style:italic">BYE <a
                  moz-do-not-send="true"
                  href="sip:anonymous@192.168.225.2:50601"
                  title="blocked::sip:anonymous@192.168.225.2:50601"><font
                    color="black"><span style="color:windowtext">sip:anonymous@192.168.225.2:50601</span></font></a>
                SIP/2.0<o:p></o:p></span></font></i></p>
        <p class="MsoNormal"><i><font face="Times New Roman" size="3"><span
                style="font-size:12.0pt;font-style:italic">Via:
                SIP/2.0/UDP
                172.16.60.113;branch=z9hG4bK77b6.941684b6.0<o:p></o:p></span></font></i></p>
        <p class="MsoNormal"><i><font face="Times New Roman" size="3"><span
                style="font-size:12.0pt;font-style:italic">Via:
                SIP/2.0/UDP
10.1.1.10;branch=z9hG4bKsr-JfymiMenCtp4urS5CXSnCHJnCXJZiHvRCHYJb6ggNPN9NVDL3-TWhdW0UvOfN1KPTReRiHy1CHmcs6mZiHS*<o:p></o:p></span></font></i></p>
        <p class="MsoNormal"><b><i><font face="Times New Roman" size="3"><span
style="font-size:12.0pt;background:yellow;font-weight:bold;font-style:italic">To:
                  <a moz-do-not-send="true"
                    href="sip:anonymous;cpc=ordinary@192.168.225.2;tag=01e3a8c0-c1c2-t-1"
title="blocked::sip:anonymous;cpc=ordinary@192.168.225.2;tag=01e3a8c0-c1c2-t-1"><font
                      color="black"><span style="color:windowtext">sip:anonymous;cpc=ordinary@192.168.225.2;tag=01e3a8c0-c1c2-t-1</span></font></a></span><o:p></o:p></font></i></b></p>
        <p class="MsoNormal"><i><font face="Times New Roman" size="3"><span
                style="font-size:12.0pt;font-style:italic">From: <a
                  moz-do-not-send="true"
href="sip:1255010006@192.168.225.2:5060;user=phone;tag=813142547-1366730270587"
title="blocked::sip:1255010006@192.168.225.2:5060;user=phone;tag=813142547-1366730270587"><font
                    color="black"><span style="color:windowtext">sip:1255010006@192.168.225.2:5060;user=phone;tag=813142547-1366730270587</span></font></a><o:p></o:p></span></font></i></p>
        <p class="MsoNormal"><i><font face="Times New Roman" size="3"><span
                style="font-size:12.0pt;font-style:italic">CSeq:
                465332801 BYE<o:p></o:p></span></font></i></p>
        <p class="MsoNormal"><i><font face="Times New Roman" size="3"><span
                style="font-size:12.0pt;font-style:italic">Call-ID: <a
                  moz-do-not-send="true"
                  href="mailto:1aebb42c-01e3a8c0-000007c2@192.168.225.2"
title="blocked::mailto:1aebb42c-01e3a8c0-000007c2@192.168.225.2"><font
                    color="black"><span style="color:windowtext">1aebb42c-01e3a8c0-000007c2@192.168.225.2</span></font></a><o:p></o:p></span></font></i></p>
        <p class="MsoNormal"><i><font face="Times New Roman" size="3"><span
                style="font-size:12.0pt;font-style:italic">Content-Length:
                0<o:p></o:p></span></font></i></p>
        <p class="MsoNormal"><i><font face="Times New Roman" size="3"><span
                style="font-size:12.0pt;font-style:italic">User-Agent:
                kamailio (3.3.2
                (x86_64/linux))<o:p></o:p></span></font></i></p>
        <p class="MsoNormal"><i><font face="Times New Roman" size="3"><span
                style="font-size:12.0pt;font-style:italic">Max-Forwards:
                69<o:p></o:p></span></font></i></p>
        <p class="MsoNormal"><font face="Times New Roman" size="3"><span
              style="font-size:
              12.0pt"><o:p> </o:p></span></font></p>
        <p class="MsoNormal"><font face="Times New Roman" size="3"><span
              style="font-size:
              12.0pt">The bad syntax is located in the “To” header
              field. <o:p></o:p></span></font></p>
        <p class="MsoNormal"><font face="Times New Roman" size="3"><span
              style="font-size:
              12.0pt">According to the RFC 3261 section 25.1, the
              grammar of the To header
              field is as follow:<o:p></o:p></span></font></p>
        <p class="MsoNormal"><font face="Times New Roman" size="3"><span
              style="font-size:
              12.0pt"><o:p> </o:p></span></font></p>
        <p class="MsoNormal"><font face="Courier New" size="3"><span
              style="font-size:12.0pt;
              font-family:"Courier New"">To        = 
              ( "To" / "t" ) HCOLON ( name-addr<o:p></o:p></span></font></p>
        <p class="MsoNormal"><font face="Courier New" size="3"><span
              style="font-size:12.0pt;
              font-family:"Courier New"">            
              / addr-spec ) *( SEMI to-param )<o:p></o:p></span></font></p>
        <p class="MsoNormal"><font face="Courier New" size="3"><span
              style="font-size:12.0pt;
              font-family:"Courier New"">name-addr =  [
              display-name ] LAQUOT addr-spec
              RAQUOT<o:p></o:p></span></font></p>
        <p class="MsoNormal"><font face="Courier New" size="3"><span
              style="font-size:12.0pt;
              font-family:"Courier New"">addr-spec =  SIP-URI
              / SIPS-URI / absoluteURI<o:p></o:p></span></font></p>
        <p class="MsoNormal"><font face="Courier New" size="3"><span
              style="font-size:12.0pt;
              font-family:"Courier New"">to-param  = 
              tag-param / generic-param<o:p></o:p></span></font></p>
        <p class="MsoNormal"><font face="Calibri" size="3"><span
              style="font-size:12.0pt;
              font-family:Calibri"><o:p> </o:p></span></font></p>
        <p class="MsoNormal"><font face="Times New Roman" size="3"><span
              style="font-size:
              12.0pt">The RFC 3261 section 20.10 explains that:<o:p></o:p></span></font></p>
        <p class="MsoNormal"><font face="Times New Roman" size="3"><span
              style="font-size:
              12.0pt"><o:p> </o:p></span></font></p>
        <p class="MsoNormal"><font face="Courier New" size="3"><span
              style="font-size:12.0pt;
              font-family:"Courier New"">   Even if the
              "display-name" is
              empty, the "name-addr" form MUST be<o:p></o:p></span></font></p>
        <p class="MsoNormal"><font face="Courier New" size="3"><span
              style="font-size:12.0pt;
              font-family:"Courier New"">   used if the
              "addr-spec"
              contains a comma, semicolon, or question<o:p></o:p></span></font></p>
        <p class="MsoNormal"><font face="Courier New" size="3"><span
              style="font-size:12.0pt;
              font-family:"Courier New"">   mark.  There may
              or may not be LWS
              between the display-name and the<o:p></o:p></span></font></p>
        <p class="MsoNormal"><font face="Courier New" size="3"><span
              style="font-size:12.0pt;
              font-family:"Courier New"">   "<".<o:p></o:p></span></font></p>
        <p class="MsoNormal"><font face="Calibri" size="3"><span
              style="font-size:12.0pt;
              font-family:Calibri"><o:p> </o:p></span></font></p>
        <p class="MsoNormal"><font face="Times New Roman" size="3"><span
              style="font-size:
              12.0pt">As the “addr-spec” <b><i><span
                    style="font-weight:bold;
                    font-style:italic"><a moz-do-not-send="true"
                      href="sip:anonymous;cpc=ordinary@192.168.225.2"
                      title="blocked::sip:anonymous;cpc=ordinary@192.168.225.2"><font
                        color="black"><span style="color:windowtext">sip:anonymous;cpc=ordinary@192.168.225.2</span></font></a></span></i></b>
              contains a semicolon, it means that the “name-addr” form
              must be
              used. The “To” header field should be encoded as follow:<o:p></o:p></span></font></p>
        <p class="MsoNormal"><font face="Times New Roman" size="3"><span
              style="font-size:
              12.0pt"><o:p> </o:p></span></font></p>
        <p class="MsoNormal"><b><i><font face="Times New Roman" size="3"><span
style="font-size:12.0pt;font-weight:bold;font-style:italic">To: <<a
                    moz-do-not-send="true"
                    href="sip:anonymous;cpc=ordinary@192.168.225.2"
                    title="blocked::sip:anonymous;cpc=ordinary@192.168.225.2"><font
                      color="black"><span style="color:windowtext">sip:anonymous;cpc=ordinary@192.168.225.2</span></font></a>>;tag=01e3a8c0-c1c2-t-1<o:p></o:p></span></font></i></b></p>
        <p class="MsoNormal"><font face="Times New Roman" size="3"><span
              style="font-size:
              12.0pt"><o:p> </o:p></span></font></p>
        <p class="MsoNormal"><font face="Arial" size="2"><span
              style="font-size:11.0pt;
              font-family:Arial">BR,<o:p></o:p></span></font></p>
        <p class="MsoNormal"><font face="Arial" size="2"><span
              style="font-size:11.0pt;
              font-family:Arial"><o:p> </o:p></span></font></p>
        <p class="MsoNormal"><font face="Arial" size="2"><span
              style="font-size:11.0pt;
              font-family:Arial">Julia<o:p></o:p></span></font></p>
        <p class="MsoNormal"><font face="Arial" size="2"><span
              style="font-size:11.0pt;
              font-family:Arial"><o:p> </o:p></span></font></p>
        <p class="MsoNormal"><font face="Arial" size="2"><span
              style="font-size:11.0pt;
              font-family:Arial"><o:p> </o:p></span></font></p>
      </div>
      <br>
      <fieldset class="mimeAttachmentHeader"></fieldset>
      <br>
      <pre wrap="">_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:sr-users@lists.sip-router.org">sr-users@lists.sip-router.org</a>
<a class="moz-txt-link-freetext" href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users">http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users</a>
</pre>
    </blockquote>
    <br>
  </body>
</html>