<HTML><BODY style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; "><BR><DIV><DIV>On Oct 5, 2007, at 9:31 AM, Tzafrir Cohen wrote:</DIV><BR class="Apple-interchange-newline"><BLOCKQUOTE type="cite"><P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">How many hardware vendors support g722.1 ? g722.2 ? How pleasent are</FONT></P> <P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">they to the CPU? How much does it cost them? <SPAN class="Apple-converted-space"> </SPAN></FONT></P></BLOCKQUOTE><DIV><BR class="khtml-block-placeholder"></DIV><DIV>I think polycom does and both are very heavy on CPU.</DIV><DIV><BR class="khtml-block-placeholder"></DIV><BLOCKQUOTE type="cite"><P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">Naturally I don't suggest to use speex/wb where there is enough bandwidth<SPAN class="Apple-converted-space"> </SPAN></FONT></P> <P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">for g722 . But right now AFAIK g722 and speex are just about the only</FONT></P> <P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">two free alternaitves. Non-free means loads of licensing issues ("I</FONT></P> <P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">swapped a network adapter, why can't I use g729 anymore?")</FONT></P> </BLOCKQUOTE></DIV><DIV><BR class="khtml-block-placeholder"></DIV>You can use wideband speex with the googletalk client on FreeSWITCH to call into a conference also running on FreeSWITCH and conference in wideband. Its very heavy on CPU for speex you might get 10 channels on a beefy box at most. <DIV><BR class="khtml-block-placeholder"></DIV><DIV>/b</DIV><DIV><BR><DIV><BR class="khtml-block-placeholder"></DIV></DIV></BODY></HTML>