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<div>I dug into this and looks like the multiple DTMF sample rates is triggering a bug in our call setup. While we work on getting this corrected, limiting the FS external gateway to offer only <font color="#212121" face="Lucida Sans Typewriter, Lucida Console, Monaco, monospace">101 telephone-event/8000 </font>for DTMF will work normally. </div><img width="0" height="0" style="border:0; width:0px; height:0px;" src="https://app.mixmax.com/api/track/v2/kAHOQgmYDahI4H4sz/i02bj5SZ0V3byd3bsZGQ39mcnpmI/icmcv5CajRXa3NXZlJnZuMHdzlGbANnclNXdtg2Y0l2dzVWZyZmI/ICcsVGSgMnclNXVgg0QUl0VTVWZyZkI?sc=false" alt="">
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<div><br><br><div class="gmail_quote"><div dir="ltr">On Tue, Jan 26, 2016 at 11:48 AM Nathan Neulinger <nneul@mst.edu> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">FlowRoute Ticket 212706 is open and being investigated after providing the captures.<br>
<br>
Since it's so easy to reproduce, if they need additional captures/tests - will get them.<br>
<br>
-- Nathan<br>
<br>
On 01/25/2016 01:50 PM, Justin Grow wrote:<br>
> I'm curious how we are handling the multiple sample rates offered for DTMF. If you can open up a ticket at<br>
> <a href="http://support.flowroute.com" rel="noreferrer" target="_blank">support.flowroute.com</a>, and run a few test calls for us to capture, we'll get to the bottom of it.<br>
><br>
><br>
><br>
> On Mon, Jan 25, 2016 at 11:31 AM Nathan Neulinger <<a href="mailto:nneul@mst.edu" target="_blank">nneul@mst.edu</a>> wrote:<br>
><br>
> I know this has been brought up previously in another thread, but wanted to mention I'm seeing it as well. However - I<br>
> do have an additional data point.<br>
><br>
> This is the SDP being sent:<br>
><br>
> v=0<br>
> o=FreeSWITCH 1453729420 1453729421 IN IP4 131.151.x.x<br>
> s=FreeSWITCH<br>
> c=IN IP4 131.151.x.x<br>
> t=0 0<br>
> m=audio 19222 RTP/AVP 102 103 9 0 8 104 106 101<br>
> a=rtpmap:102 G7221/32000<br>
> a=fmtp:102 bitrate=48000<br>
> a=rtpmap:103 G7221/16000<br>
> a=fmtp:103 bitrate=32000<br>
> a=rtpmap:9 G722/8000<br>
> a=rtpmap:0 PCMU/8000<br>
> a=rtpmap:8 PCMA/8000<br>
> a=rtpmap:104 telephone-event/32000<br>
> a=fmtp:104 0-16<br>
> a=rtpmap:106 telephone-event/16000<br>
> a=fmtp:106 0-16<br>
> a=rtpmap:101 telephone-event/8000<br>
> a=fmtp:101 0-16<br>
> a=ptime:20<br>
><br>
> I realize that anything other than PCMU is pointless with flowroute. Symptom is seen on both 1.4 and 1.6.<br>
><br>
> Confirming what some others on the thread have said - forcing codec to PCMU (in my case via carrier_gateway lcr table),<br>
> immediately corrects the issue. It seems like a definite bug on flowroute's side, and will be following up with that on<br>
> the open case.<br>
><br>
> -- Nathan<br>
><br>
> -----------------------------<wbr>------------------------------<wbr>-<br>
> Nathan Neulinger <a href="mailto:nneul@mst.edu" target="_blank">nneul@mst.edu</a> <mailto:<a href="mailto:nneul@mst.edu" target="_blank">nneul@mst.edu</a>><br>
> Missouri S&T Information Technology (573) 612-1412<br>
> System Administrator - Architect<br>
><br>
> _____________________________<wbr>______________________________<wbr>______________<br>
> Professional FreeSWITCH Consulting Services:<br>
> <a href="mailto:consulting@freeswitch.org" target="_blank">consulting@freeswitch.org</a> <mailto:<a href="mailto:consulting@freeswitch.org" target="_blank">consulting@freeswitch.<wbr>org</a>><br>
> <a href="http://www.freeswitchsolutions.com" rel="noreferrer" target="_blank">http://www.freeswitchsolution<wbr>s.com</a> <<a href="http://www.freeswitchsolutions.com" rel="noreferrer" target="_blank">http://www.freeswitchsolution<wbr>s.com</a>><br>
><br>
> Official FreeSWITCH Sites<br>
> <a href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><br>
> <a href="http://confluence.freeswitch.org" rel="noreferrer" target="_blank">http://confluence.freeswitch.<wbr>org</a> <<a href="http://confluence.freeswitch.org" rel="noreferrer" target="_blank">http://confluence.freeswitch.<wbr>org</a>><br>
> <a href="http://www.cluecon.com" rel="noreferrer" target="_blank">http://www.cluecon.com</a><br>
><br>
> FreeSWITCH-users mailing list<br>
> <a href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank">FreeSWITCH-users@lists.freesw<wbr>itch.org</a> <mailto:<a href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank">FreeSWITCH-users@lists<wbr>.freeswitch.org</a>><br>
> <a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" rel="noreferrer" target="_blank">http://lists.freeswitch.org/m<wbr>ailman/listinfo/freeswitch-use<wbr>rs</a><br>
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> UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" rel="noreferrer" target="_blank">http://lists.free<wbr>switch.org/mailman/options/<wbr>freeswitch-users</a><br>
> <<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" rel="noreferrer" target="_blank">http://lists.freeswitch.org/<wbr>mailman/options/freeswitch-use<wbr>rs</a>><br>
> <a href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><br>
><br>
><br>
> Justin Grow<br>
> Operations<br>
><br>
><br>
> <<a href="https://links.mixmax.com/b/2FSZu0eMXlzti9F0W?rn=ICcsVGSgMnclNXVgg0QUl0VTVWZyZkI&re=icmcv5CajRXa3NXZlJnZuMHdzlGbANnclNXdtg2Y0l2dzVWZyZmI" rel="noreferrer" target="_blank">https://links.mixmax.com/b/2F<wbr>SZu0eMXlzti9F0W?rn=ICcsVGSgMnc<wbr>lNXVgg0QUl0VTVWZyZkI&re=icmcv5<wbr>CajRXa3NXZlJnZuMHdzlGbANnclNXd<wbr>tg2Y0l2dzVWZyZmI</a>><br>
><br>
> +1.206.641.8038<br>
> <<a href="https://links.mixmax.com/b/toFJ630EPWHpLfK5d?rn=ICcsVGSgMnclNXVgg0QUl0VTVWZyZkI&re=icmcv5CajRXa3NXZlJnZuMHdzlGbANnclNXdtg2Y0l2dzVWZyZmI" rel="noreferrer" target="_blank">https://links.mixmax.com/b/to<wbr>FJ630EPWHpLfK5d?rn=ICcsVGSgMnc<wbr>lNXVgg0QUl0VTVWZyZkI&re=icmcv5<wbr>CajRXa3NXZlJnZuMHdzlGbANnclNXd<wbr>tg2Y0l2dzVWZyZmI</a>><br>
><br>
> <a href="mailto:jgrow@flowroute.com" target="_blank">jgrow@flowroute.com</a><br>
> <<a href="https://links.mixmax.com/b/RsR2zxsh3vymbJ32a?rn=ICcsVGSgMnclNXVgg0QUl0VTVWZyZkI&re=icmcv5CajRXa3NXZlJnZuMHdzlGbANnclNXdtg2Y0l2dzVWZyZmI" rel="noreferrer" target="_blank">https://links.mixmax.com/b/Rs<wbr>R2zxsh3vymbJ32a?rn=ICcsVGSgMnc<wbr>lNXVgg0QUl0VTVWZyZkI&re=icmcv5<wbr>CajRXa3NXZlJnZuMHdzlGbANnclNXd<wbr>tg2Y0l2dzVWZyZmI</a>><br>
><br>
><br>
><br>
><br>
><br>
> ______________________________<wbr>______________________________<wbr>_____________<br>
> Professional FreeSWITCH Consulting Services:<br>
> <a href="mailto:consulting@freeswitch.org" target="_blank">consulting@freeswitch.org</a><br>
> <a href="http://www.freeswitchsolutions.com" rel="noreferrer" target="_blank">http://www.freeswitchsolutions<wbr>.com</a><br>
><br>
> Official FreeSWITCH Sites<br>
> <a href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><br>
> <a href="http://confluence.freeswitch.org" rel="noreferrer" target="_blank">http://confluence.freeswitch.o<wbr>rg</a><br>
> <a href="http://www.cluecon.com" rel="noreferrer" target="_blank">http://www.cluecon.com</a><br>
><br>
> FreeSWITCH-users mailing list<br>
> <a href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank">FreeSWITCH-users@lists.freeswi<wbr>tch.org</a><br>
> <a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" rel="noreferrer" target="_blank">http://lists.freeswitch.org/ma<wbr>ilman/listinfo/freeswitch-user<wbr>s</a><br>
> UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" rel="noreferrer" target="_blank">http://lists.frees<wbr>witch.org/mailman/options/<wbr>freeswitch-users</a><br>
> <a href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><br>
><br>
<br>
--<br>
------------------------------<wbr>------------------------------<br>
Nathan Neulinger <a href="mailto:nneul@mst.edu" target="_blank">nneul@mst.edu</a><br>
Missouri S&T Information Technology (573) 612-1412<br>
System Administrator - Architect<br>
<br>
______________________________<wbr>______________________________<wbr>_____________<br>
Professional FreeSWITCH Consulting Services:<br>
<a href="mailto:consulting@freeswitch.org" target="_blank">consulting@freeswitch.org</a><br>
<a href="http://www.freeswitchsolutions.com" rel="noreferrer" target="_blank">http://www.freeswitchsolutions<wbr>.com</a><br>
<br>
Official FreeSWITCH Sites<br>
<a href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><br>
<a href="http://confluence.freeswitch.org" rel="noreferrer" target="_blank">http://confluence.freeswitch.o<wbr>rg</a><br>
<a href="http://www.cluecon.com" rel="noreferrer" target="_blank">http://www.cluecon.com</a><br>
<br>
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<a href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><br>
</blockquote></div><div><br></div><div class="mixmax_signature"><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div><table width="480" bgcolor="#ffffff" cellspacing="0" cellpadding="0" style="font-family:Times;border-collapse:collapse"><tbody><tr><td valign="top" align="left" height="16"><div style="margin:0px;padding:0px;line-height:0"><img width="1" height="1" border="0" alt="" src="https://ci5.googleusercontent.com/proxy/ttYdILD4wq9gdXHj_FYxaU3DofQdq91DH_IZTBjSRUZtaEvDhTiGdmGui5sBwFPBh1zjretcjpQa2iNwNL3jLjESQiT-uHwq_wKo8gojXvfyRPxNI4a3nlZBVO7kmA3HLO4tc63E2rP69auKc033xAMHnZooWVVsHOE=s0-d-e1-ft#http://dev.kazzlo.com/flowroute/wp-content/themes/flowroute/core/modules/email-sign/images/empty.png" style="display:block"></div></td></tr><tr><td valign="top" align="left"><table width="100%" bgcolor="#ffffff" cellspacing="0" cellpadding="0" style="border-collapse:collapse"><tbody><tr><td valign="top" align="left" width="336"><table width="100%" cellspacing="0" cellpadding="0" style="border-collapse:collapse"><tbody><tr><td valign="top" align="left" style="font-family:'Century Gothic',Arial,sans-serif;font-size:18px;color:rgb(55,55,55);font-weight:bold;line-height:14px;text-transform:uppercase">Justin Grow</td></tr><tr><td valign="top" align="left" height="8"><div style="margin:0px;padding:0px;line-height:0"><img width="1" height="1" border="0" alt="" src="https://ci5.googleusercontent.com/proxy/ttYdILD4wq9gdXHj_FYxaU3DofQdq91DH_IZTBjSRUZtaEvDhTiGdmGui5sBwFPBh1zjretcjpQa2iNwNL3jLjESQiT-uHwq_wKo8gojXvfyRPxNI4a3nlZBVO7kmA3HLO4tc63E2rP69auKc033xAMHnZooWVVsHOE=s0-d-e1-ft#http://dev.kazzlo.com/flowroute/wp-content/themes/flowroute/core/modules/email-sign/images/empty.png" style="display:block"></div></td></tr><tr><td valign="top" align="left" style="font-family:'Century Gothic',Arial,sans-serif;font-size:11px;color:rgb(55,55,55);line-height:11px;text-transform:uppercase">Operations</td></tr></tbody></table></td><td width="144" valign="top" align="left"><div style="margin:0px;padding:0px"><a href="https://links.mixmax.com/b/zD4hvszB4mE969Bl2?rn=ICcsVGSgMnclNXVgg0QUl0VTVWZyZkI&re=icmcv5CajRXa3NXZlJnZuMHdzlGbANnclNXdtg2Y0l2dzVWZyZmI" style="color:rgb(17,85,204)" target="_blank"><img width="144" height="30" border="0" alt="" src="https://ci5.googleusercontent.com/proxy/ZEPYsAS4taJbWpYkZGtMLNAhMxkwlupfrFYTC_f0XDaKeOsLfc6AReEF7Lqf8uaIqdsCXf99CXjha_BHoo6S5nn43XvoRyZTCtdQud10kB_EfeW2yiH9av6LJKQR1EB_d1ESYx3j8Wr_8Eexf03SVeKrOzi_3VD_xWylgPbS8izQJURW=s0-d-e1-ft#http://dev.kazzlo.com/flowroute/wp-content/themes/flowroute/core/modules/email-sign/images/email-sign-logo.png" style="display:block"></a></div></td></tr></tbody></table></td></tr><tr><td valign="top" align="left" height="12"><div style="margin:0px;padding:0px;line-height:0"><img width="1" height="1" border="0" alt="" src="https://ci5.googleusercontent.com/proxy/ttYdILD4wq9gdXHj_FYxaU3DofQdq91DH_IZTBjSRUZtaEvDhTiGdmGui5sBwFPBh1zjretcjpQa2iNwNL3jLjESQiT-uHwq_wKo8gojXvfyRPxNI4a3nlZBVO7kmA3HLO4tc63E2rP69auKc033xAMHnZooWVVsHOE=s0-d-e1-ft#http://dev.kazzlo.com/flowroute/wp-content/themes/flowroute/core/modules/email-sign/images/empty.png" style="display:block"></div></td></tr><tr><td valign="top" align="left"><table width="100%" cellspacing="0" cellpadding="0" style="border-collapse:collapse;border-top-width:5px;border-top-style:solid;border-top-color:rgb(240,245,245)"><tbody><tr><td valign="top" align="left" height="10"><div style="margin:0px;padding:0px;line-height:0"><img width="1" height="1" border="0" alt="" src="https://ci5.googleusercontent.com/proxy/ttYdILD4wq9gdXHj_FYxaU3DofQdq91DH_IZTBjSRUZtaEvDhTiGdmGui5sBwFPBh1zjretcjpQa2iNwNL3jLjESQiT-uHwq_wKo8gojXvfyRPxNI4a3nlZBVO7kmA3HLO4tc63E2rP69auKc033xAMHnZooWVVsHOE=s0-d-e1-ft#http://dev.kazzlo.com/flowroute/wp-content/themes/flowroute/core/modules/email-sign/images/empty.png" style="display:block"></div></td></tr><tr><td valign="top" align="left" style="font-family:'Century Gothic',Arial,sans-serif;font-size:12px;color:rgb(55,55,55);line-height:14px"><a href="https://links.mixmax.com/b/gngBkumEy3dtAAsLK?rn=ICcsVGSgMnclNXVgg0QUl0VTVWZyZkI&re=icmcv5CajRXa3NXZlJnZuMHdzlGbANnclNXdtg2Y0l2dzVWZyZmI" value="+12066418000" style="color:rgb(17,85,204)" target="_blank">+1.206.641.8038</a> <br><a href="https://links.mixmax.com/b/8MukT0QVII4VM81Vx?rn=ICcsVGSgMnclNXVgg0QUl0VTVWZyZkI&re=icmcv5CajRXa3NXZlJnZuMHdzlGbANnclNXdtg2Y0l2dzVWZyZmI" value="+12066418000" style="color:rgb(17,85,204)" target="_blank">jgrow@flowroute.com</a> <br></td></tr></tbody></table></td></tr></tbody></table></div><div><br></div></div></div></div></div></div></div></div></div></div>
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