What command can I use to see if trans coding is happening? I am generating the calls from winsip and passing them to free switch which is sending them to a SIPp instance that is just echoing back the rtp stream.<br><br><div class="gmail_quote">
On Tue, Sep 14, 2010 at 11:08 AM, Mathieu Rene <span dir="ltr"><<a href="mailto:mrene_lists@avgs.ca">mrene_lists@avgs.ca</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div style="word-wrap: break-word;">Transcoding will only happen if it has to, if the codecs are the same on both channels (same type, ptime and sample rate), FreeSWITCH will just pass the audio frame without touching it. If you see transcoding happening, chances are one of those variable isn't matching.<div>
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<span style="font-size: 12px;"><div>Mathieu Rene</div><div>Avant-Garde Solutions Inc</div><div>Office: + 1 (514) 664-1044 x100</div><div>Cell: +1 (514) 664-1044 x200</div><div><a href="mailto:mrene@avgs.ca" target="_blank">mrene@avgs.ca</a></div>
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<br><div><div>On 2010-09-14, at 10:40 AM, Steven Ayre wrote:</div><br><blockquote type="cite">Tim - are you using mod_g729 or mod_com_g729?<br><br>-Steve<br><br><br><div class="gmail_quote">On 14 September 2010 15:32, David Ponzone <span dir="ltr"><<a href="mailto:david.ponzone@ipeva.fr" target="_blank">david.ponzone@ipeva.fr</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><div style="word-wrap: break-word;">Tim,<div><br></div><div>I dont think there is any proper G729 pass-through configuration.</div>
<div>If a call is G729-passthrough, it should have (AFAIK) the same CPU-footstep than G711.</div><div><br></div><div>Do you have G729 licenses on the host ?</div><div>If yes, are you sure they are not used ?</div><div>Have your checked your logs for any transcoding issues ?</div>
<div>(grep ERR freeswitch.log | grep -i transcod)</div><div><br></div><div><br><div> <span style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 14px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px;"><div style="word-wrap: break-word;">
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<div style="text-decoration: underline; text-align: justify;"><font color="#c0c0c0"><i><br></i></font></div></span></div></span></font></div></span></font></div></div></span><br></div></span><br> </div><br><div><div>Le 14/09/2010 à 16:07, Tim King a écrit :</div>
<br><blockquote type="cite"><div>Can someone help point me toward proper configuration of G.729 pass through. I have a system with Dual Quad Core Xeons. It will hold up 1000 G.711u calls no problem with cpus 80% idle, however if I switch to G.729 I spike the cpu's at around 400 calls.<br>
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