<p>James,</p>
<p>I mostly tested it in conferencing scenarios, using ConfBridge to attach heterogeneous peers. In those scenarios, I used both Chrome and Firefox (using the DTLS-SRTP hacks I mentioned in the other thread), and PhonerLite as well. For other codecs I used a bunch of softphones, our Java applet (wideband speex) and calls from the PSTN using a VoIP gateway. This way it seems to work as expected.</p>
<p>At the beginning, through, I mostly used PhonerLite and Linphone calling each other through Asterisk to test the codec, and I can't recall issues like those you mentioned, but I didn't test this intensively. As I anticipated, I'm currently traveling and won't be able to do any testing until Saturday: I'll keep you posted about this.</p>
<p>Lorenzo</p>
<div class="gmail_quote">Il giorno 30/mag/2013 00:43, "James Mortensen" <<a href="mailto:james.mortensen@voicecurve.com">james.mortensen@voicecurve.com</a>> ha scritto:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr"><div><br></div><div class="gmail_extra"><div class="gmail_quote">On Wed, May 29, 2013 at 11:06 AM, Lorenzo Miniero <span dir="ltr"><<a href="mailto:lminiero@gmail.com" target="_blank">lminiero@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr">2013/5/29 James Mortensen <span dir="ltr"><<a href="mailto:james.mortensen@voicecurve.com" target="_blank">james.mortensen@voicecurve.com</a>></span><br>
<div class="gmail_extra"><div class="gmail_quote"><div><div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><br><div class="gmail_extra"><div><div class="gmail_quote">
On Wed, May 29, 2013 at 8:37 AM, James Mortensen <span dir="ltr"><<a href="mailto:james.mortensen@voicecurve.com" target="_blank">james.mortensen@voicecurve.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div><div><br></div>
</div><div><br></div><div>There appears to be paths for both ulaw as well as g729.</div>
<div><br></div><div>I did try the patch on Asterisk 11.1.2, but shifted gears when I realized the crypto headers are buggy as per <a href="https://issues.asterisk.org/jira/browse/ASTERISK-20849" target="_blank">https://issues.asterisk.org/jira/browse/ASTERISK-20849</a>. However, I'll apply the patch to fix that issue and then try a call on Asterisk 11.1.2.</div>
<div><br></div><div>I'll follow up with additional details when I know more. Again, thank you for your time and your work on this. We're really stoked about getting opus working in Asterisk! :)</div><div>
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<div><br></div>-- <br>James Mortensen<br>Project Manager, VoiceCurve, Inc.<br><a href="tel:866-707-4590" value="+18667074590" target="_blank">866-707-4590</a><br><a href="mailto:james.mortensen@voicecurve.com" target="_blank">james.mortensen@voicecurve.com</a><br>
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</blockquote></div><br><br></div>Hi Lorenzo,</div><div class="gmail_extra"><br></div><div class="gmail_extra">The problem exists on Asterisk 11.1.2 as well. It sounds like the two parties are talking underwater. Please let me know if there's any other details that I can get you.</div>
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<div class="gmail_extra"><br clear="all"></div></div></div></blockquote><div><br></div></div></div><div>Ok, thanks for the details and the clarification. Unfortunately I'll be out of office for the next two days so I won't be able to look into this right away, but I'll check what may be going wrong as soon as I get back to work.</div>
<div><br></div><div>Please keep me posted if you find any additional info that may be of use.</div><div><br></div><div>Cheers,</div><div>Lorenzo</div><div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<div dir="ltr"><div><div class="gmail_extra"><div><br></div>-- <br>James Mortensen<br>Project Manager, VoiceCurve, Inc.<br><a href="tel:866-707-4590" value="+18667074590" target="_blank">866-707-4590</a><br><a href="mailto:james.mortensen@voicecurve.com" target="_blank">james.mortensen@voicecurve.com</a><br>
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</blockquote></div><div class="gmail_extra"><br></div><div class="gmail_extra"><br></div>Hi Lorenzo,</div><div class="gmail_extra"><br></div><div class="gmail_extra">I wanted to let you know that our trunk provider supports both ulaw and g729. We're using Chrome with JsSIP in the browser.</div>
<div class="gmail_extra"><br></div><div class="gmail_extra">We've tried calls transcoding to/from ulaw to opus and g729 to opus, and we still hear the robotic audio in both scenarios, and this is on both Asterisk 11.1.2 and Asterisk 11.4.0.</div>
<div class="gmail_extra"><br></div><div class="gmail_extra">What is your setup like, as it sounds like you actually have this working? What codecs are you transcoding to/from? Are you making calls from the browser at all or are you only testing with that PhonerLite system?</div>
<div class="gmail_extra"><br></div><div class="gmail_extra">Also, our SIP clients are on Mac OS 10.8. The Asterisk server is on Ubuntu 12.04. I installed the opus libraries from this site: <a href="http://www.opus-codec.org/downloads/" target="_blank">http://www.opus-codec.org/downloads/</a> using the latest version, 1.0.2</div>
<div class="gmail_extra"><br></div><div class="gmail_extra">Hope this helps! Let us know if there's anything else we should try.<br><br clear="all"><div><br></div>-- <br>James Mortensen<br>Project Manager, VoiceCurve, Inc.<br>
<a href="tel:866-707-4590" value="+18667074590" target="_blank">866-707-4590</a><br><a href="mailto:james.mortensen@voicecurve.com" target="_blank">james.mortensen@voicecurve.com</a><br>
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