I actually hacked up FreeSwitch to return the codec name that SLVoice wanted and use G7221 and it crashed SLVoice.  <br><br>The codec that they're using is a proprietary codec named "SIREN14-3D" and the G7221 codec is supposedly equivalent to "SIREN14" but it isn't "SIREN14-3D".<br>
<br>Sorry!<br><br>Teravus<br><br><br><div class="gmail_quote">On Mon, Nov 8, 2010 at 8:07 PM, enauman <span dir="ltr"><<a href="mailto:enauman@hewittschool.org">enauman@hewittschool.org</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;">
<br>
Actually you are observing what Kai Ludwig describes in the comments at the<br>
bottom of the Zaki post you referenced in your previous post<br>
(<a href="http://zaki.asia/2009/04/28/freeswitch-module-in-opensim/" target="_blank">http://zaki.asia/2009/04/28/freeswitch-module-in-opensim/</a>):<br>
"Actually the new FreeSwitch siren14 codec has never been used with SLVoice!<br>
Everybody having voicechat with OpenSim is using PCMU without knowing it.<br>
<br>
The current combination of OpenSim+SLVoice+SfreeSwitch does not use the<br>
siren14 codec. Instead the communication falls back on using<br>
PMCU/8000+L16/8000, as it can be seen when analyzing the traffic.<br>
<br>
SLVoice asks for “SIREN14-3Dâ€, FreeSwitch offers “G7221″. Not matching makes<br>
SLVoice fall back to its other choices wich are PCMU/8000 or PCMA/8000.<br>
Though this still works it is not giving the high quality that has to be<br>
expected by the siren codec. And even worse the PCMU codec has a permanent<br>
up- AND downstream of each 90 kps even when not transmitting.<br>
<br>
Still no solution found for this issue … and I dont know if SLVoice is<br>
compatible with the G7221 implementation at all."<br>
<font color="#888888">--<br>
View this message in context: <a href="http://opensim-users.2152040.n2.nabble.com/Improve-voice-quality-OpenSim-and-FreeSwitch-tp5716434p5719289.html" target="_blank">http://opensim-users.2152040.n2.nabble.com/Improve-voice-quality-OpenSim-and-FreeSwitch-tp5716434p5719289.html</a><br>
</font><div><div></div><div class="h5">Sent from the opensim-users mailing list archive at Nabble.com.<br>
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