<div dir="ltr">That's because we're not a proxy.</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Mar 5, 2021 at 1:26 PM David VILLAUME <<a href="mailto:david.villaume@sewan.fr">david.villaume@sewan.fr</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
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<p class="MsoNormal"><span lang="EN-US">I mean that freeswitch sends the Ack on the Bleg, before propagating to the 200 to the A leg.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">I would imagine in a bypass media scenario the Ack would handle the 200 with SDP as a proxy, am I wrong about it ?
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Regards,<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">David<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
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<p class="MsoNormal"><b>From:</b> FreeSWITCH-users <<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank">freeswitch-users-bounces@lists.freeswitch.org</a>>
<b>On Behalf Of </b>Brian West<br>
<b>Sent:</b> Thursday, March 4, 2021 8:39 PM<br>
<b>To:</b> FreeSWITCH Users Help <<a href="mailto:freeswitch-users@lists.freeswitch.org" target="_blank">freeswitch-users@lists.freeswitch.org</a>><br>
<b>Subject:</b> Re: [Freeswitch-users] Freeswitch loacally acks 200 in bypass media scenarios<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">What do you mean 'locally acks'?<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">On Thu, Mar 4, 2021 at 1:25 PM David VILLAUME <<a href="mailto:david.villaume@sewan.fr" target="_blank">david.villaume@sewan.fr</a>> wrote:<u></u><u></u></p>
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<p class="MsoNormal"><span lang="EN-US">Hello,</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US"> </span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">In bypass-media mode freeswitch locally acks the 200 ok (SDP), that leads to some Race condition when the party that answered the 200 sends a quick reinvite after
Just after the Ack.</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US"> </span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">I tried on 1.10.1 and 1.10.5, with and without late-negociation, but couldn’t figure how to avoid this.</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US"> </span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">Has one of you experienced it or have any idea about this ?
</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US"> </span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">
</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US"> SBC FREESWITCH PBX</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">+--------- ----------+--------- ----------+</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| INVITE (SDP) | |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| --------------------------> | |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| 100 Trying | |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| <-------------------------- | |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| | INVITE (SDP) |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| | --------------------------> |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| | 100 Trying |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| | <-------------------------- |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| | 180 Ringing |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| | <-------------------------- |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| 180 Ringing | |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| <-------------------------- | |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| | 200 OK (SDP) |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| | <-------------------------- |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| | ACK |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| | --------------------------> |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| 200 OK (SDP) | |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| <-------------------------- | |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| | INVITE (SDP) |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| | <-------------------------- |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| | 100 |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| | --------------------------> |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| INVITE (SDP) | |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| <-------------------------- | |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| 100 | |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| --------------------------> | |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| 491 | |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| --------------------------> | |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| | 491 |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">| | --------------------------> |</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US"> </span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">Regards,</span><u></u><u></u></p>
<p class="MsoNormal">David<u></u><u></u></p>
</div>
</div>
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<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">-- <u></u><u></u></p>
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<p class="MsoNormal"><span style="font-size:9.5pt"><u></u> <u></u></span></p>
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<span style="font-size:8pt;font-family:Arial,sans-serif;color:black">Brian West | Co-founder and Developer</span><span style="font-size:9.5pt"><u></u><u></u></span></p>
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<a href="https://freeswitch.com" rel="noreferrer" target="_blank">https://freeswitch.com</a></blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div style="font-size:12.8px"><font color="#000000"><br></font></div><div style="font-size:12.8px"><p dir="ltr" style="font-size:12.8px;line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:4.5pt"><span style="font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap"><font color="#000000">Brian West | Co-founder and Developer</font></span></p><p style="font-size:12.8px;line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:4.5pt"><span style="font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap"><font color="#000000">Need Commercial support? email <a href="mailto:sales@freeswitch.com" target="_blank">sales@freeswitch.com</a> </font></span></p><p dir="ltr" style="font-size:12.8px;line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:4.5pt"><span style="font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap"><font color="#000000">FreeSWITCH Solutions | <a href="https://maps.google.com/?q=17345+Civic+Drive+%232531+Brookfield,+WI+53045&entry=gmail&source=g" style="color:rgb(17,85,204)" target="_blank">17345 Civic Drive #2531 Brookfield, WI 53045</a></font></span></p><p dir="ltr" style="font-size:12.8px;line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:4.5pt"><font color="#000000"><span style="font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap">Email: </span><span style="color:rgb(17,85,204);font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap"><a href="mailto:brian@freeswitch.com" target="_blank">brian@freeswitch.com</a></span></font></p><p dir="ltr" style="font-size:12.8px;line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:4.5pt"><span style="font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap"><font color="#000000">Mobile: <span title="Call with Google Voice">918-424-9378</span></font></span></p><p dir="ltr" style="font-size:12.8px;line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:4.5pt"><font color="#000000"><span style="font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap">Website: </span><a href="https://www.freeswitch.com/" style="color:rgb(17,85,204)" target="_blank"><span style="font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap">https://www.FreeSWITCH.com</span></a></font></p><p dir="ltr" style="font-size:12.8px;line-height:1.2;margin-top:0pt;margin-bottom:0pt"><span style="background-color:transparent;font-size:9pt;font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap"><a href="https://www.facebook.com/freeswitch" target="_blank"><img alt="https://www.facebook.com/signalwireinc?src=email" src="https://lh6.googleusercontent.com/AYfRoSNaDNtMPRMevPn_GqcVEMd5NDRFi0GlluGUWzV6I5TAY_3T2-Tt0IuIXeUtEdYsgNsM8DOYKRKhjmrG_-n2Ga-LCnoNk46sO8VyEma1sBFYdiGJcLRUvkrD1CYHN79qimeg" width="31" height="31" style="border: none;"></a> </span><span style="background-color:transparent;font-size:9pt;font-family:Tahoma;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap"><a href="https://twitter.com/freeswitch" target="_blank"><img alt="https://twitter.com/freeswitch" src="https://lh3.googleusercontent.com/W4SqXyybH2qdAozvtoKjcz736qOjk9LHDwldvs1ahc-WVU0putVMSsUH474KDrJ32jsqi6JDjyUWxqeEkN5I1xSlC5ShYrd1b8NIMUkDzDrtbWQfa6A_90UcygqesBtRLgeFirKa" width="31" height="31" style="border: none;"></a></span><br></p></div></div></div></div></div></div></div></div></div></div></div></div></div>