<p><a href="https://github.com/nheape" class="user-mention">@nheape</a> , any update ? have you tried a different MI engine ? by the way, do you get any errors in log from the mi_fifo module during of after such blocking ?</p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">&mdash;<br>Reply to this email directly or <a href="https://github.com/OpenSIPS/opensips/issues/257#issuecomment-49982900">view it on GitHub</a>.<img alt="" height="1" src="https://github.com/notifications/beacon/5479561__eyJzY29wZSI6Ik5ld3NpZXM6QmVhY29uIiwiZXhwaXJlcyI6MTcyMTgxMTI0NiwiZGF0YSI6eyJpZCI6MzU2NDY2NDV9fQ==--8b371c0d15bbca6454f631b3526effd4da2dac19.gif" width="1" /></p>