<p>Long time and no follow up. I am closing the pull request for now, because it replaces the standard IETF RFC requirements with some custom approach. The item can be reopen if a patch with suggestions made in comments above is provided.</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/pull/177#issuecomment-158392920">view it on GitHub</a>.<img alt="" height="1" src="https://github.com/notifications/beacon/AF36ZdLYP2wnqhSls1mkJvCXX1XJILXnks5pHxDtgaJpZM4EruDX.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/pull/177#issuecomment-158392920"></link>
  <meta itemprop="name" content="View Pull Request"></meta>
</div>
<meta itemprop="description" content="View this Pull Request on GitHub"></meta>
</div>