&gt; Experts will excuse me, but can anyone explain quickly what would be the advantages of moving the layer2 into the phone?<br /><br />It&#39;s just a step towards running it entirely on the phone ...<br /><br />But if your interest in osmocom is mainly as a research tool (like it is for me), then there is no advantage.<br /><br /><br />Cheers,<br /><br />    Sylvain