Thank you, guys. <br><br>Most smartphones in production today run at ~300MHz and above. So this shouldn't be a problem. I'll try to compile speex for Symbian (I see it's been ported, but the Symbian port is somewhat out of date?) and I'll run it on a pair of Nokia N76 phones. I'll let you know how it works out. <br>
<br>If someone has any further advice in this direction, I would deeply appreciate it. <br><div class="gmail_quote"><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div class="Ih2E3d">Quoting "Fabio Pietrosanti (naif)" <lists@infosecurity.ch>:<br><br>
</div></blockquote><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div class="Ih2E3d">
> If you are using CSD, like for a secure telephony solution<br>
> (<a href="http://m.privategsm.com" target="_blank">http://m.privategsm.com</a>), consider that speex is VBR and VBR codecs are<br>
> not recommended for security reasons (<a href="http://zfoneproject.com/faq.html#vbr" target="_blank">http://zfoneproject.com/faq.html#vbr</a>) .</div></blockquote><div><br>Does this have something to do with side-channel attacks? <br>
<br>Anyway... I'll just use speex with CBR. Thanks for the tip. <br><br>~ J<br></div></div><br>