hi,<br><br>a while ago i&#39;ve read that someone managed to have an active phone call over osmocom for about 20mins.<br>i woundered if it is theoretically &amp; technically possible to have an active, serious (thus not a5) encryption running <br>
for voice or data calls on the stack?<br><br>thanks in advance &amp; greetings from vienna ;)<br>azet<br>