<p>thank you for helping debug this. the problem was on the background process forked without the tcp option. the strange thing is that it works with udp.</p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br>Reply to this email directly or <a href="https://github.com/kamailio/kamailio/issues/11#issuecomment-67982283">view it on GitHub</a>.<img alt="" height="1" src="https://github.com/notifications/beacon/AF36ZQ-1R-5GgknTWgn7iWRNVMXwH2MRks5naaq6gaJpZM4DK5bl.gif" width="1" /></p>
<div itemscope itemtype="http://schema.org/EmailMessage">
  <div itemprop="action" itemscope itemtype="http://schema.org/ViewAction">
    <link itemprop="url" href="https://github.com/kamailio/kamailio/issues/11#issuecomment-67982283"></link>
    <meta itemprop="name" content="View Issue"></meta>
  </div>
  <meta itemprop="description" content="View this Issue on GitHub"></meta>
</div>