<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=utf-8"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style><!--
/* Font Definitions */
@font-face
{font-family:Helvetica;
panose-1:2 11 6 4 2 2 2 2 2 4;}
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Verdana;
panose-1:2 11 6 4 3 5 4 4 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
p.msonormal0, li.msonormal0, div.msonormal0
{mso-style-name:msonormal;
mso-margin-top-alt:auto;
margin-right:0in;
mso-margin-bottom-alt:auto;
margin-left:0in;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
span.hoenzb
{mso-style-name:hoenzb;}
span.EmailStyle19
{mso-style-type:personal-reply;
font-family:"Calibri",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri",sans-serif;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>With things like that you should probably contact <a href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a> and get the pros involved.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>This gets you the direct support you need and supports moving the project forward.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>K<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><b>From:</b> FreeSWITCH-users <freeswitch-users-bounces@lists.freeswitch.org> <b>On Behalf Of </b>Stefano Bertuola<br><b>Sent:</b> Thursday, May 3, 2018 8:17 AM<br><b>To:</b> FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org><br><b>Subject:</b> Re: [Freeswitch-users] In proxy_media mode, RTCP is not proxied or activated<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal><span style='font-family:"Verdana",sans-serif;color:#0B5394'>Hi.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Verdana",sans-serif;color:#0B5394'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Verdana",sans-serif;color:#0B5394'>It is not just an issue of supporting codecs, but also to preserve certain information inside the SDP like QoS and BandWidth.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Verdana",sans-serif;color:#0B5394'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Verdana",sans-serif;color:#0B5394'>Without proxy-mode, many of the info in the SDP description (an example here) are removed from incoming to outgoing INVITE.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Verdana",sans-serif;color:#0B5394'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Verdana",sans-serif;color:#0B5394'>Br. Stefano<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Verdana",sans-serif;color:#0B5394'><o:p> </o:p></span></p></div><blockquote style='margin-left:30.0pt;margin-right:0in'><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>v=0 </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>o=SAMSUNG-IMS-UE 12345643 0 IN IP4 172.17.143.124 </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>s=SS IMS </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>c=IN IP4 172.17.143.124 </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>b=AS:41 </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>b=RS:512 </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>b=RR:1537 </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>t=0 0 </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>m=audio 30330 RTP/AVP 116 118 111 110 </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>b=AS:41 </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>b=RS:512 </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>b=RR:1537 </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>a=rtpmap:116 AMR-WB/16000/1 </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>a=fmtp:116 mode-change-capability=2;max-red=0 </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>a=rtpmap:118 AMR/8000/1 </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>a=fmtp:118 mode-change-capability=2;max-red=0 </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>a=rtpmap:111 telephone-event/16000 </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>a=fmtp:111 0-15 </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>a=rtpmap:110 telephone-event/8000 </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>a=fmtp:110 0-15 </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>a=curr:qos local none </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>a=curr:qos remote none </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>a=des:qos mandatory local sendrecv </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>a=des:qos optional remote sendrecv </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>a=ptime:20 </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>a=maxptime:240 </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>a=sendrecv </span><o:p></o:p></p></div></div><div><div><p class=MsoNormal><span style='font-family:"Courier New";color:black'>a=rtcp:30331 </span><o:p></o:p></p></div></div></blockquote></div><div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>On Thu, May 3, 2018 at 2:49 PM, Alexey Sibyakin <<a href="mailto:alex@freeswitch.com" target="_blank">alex@freeswitch.com</a>> wrote:<o:p></o:p></p><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in'><div><p class=MsoNormal>Hi<o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>These days FreeSWITCH has full support of video codecs and t.38. There is no point of using proxy mode or putting any efforts in it.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Regards,<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Alex<o:p></o:p></p></div></div><div><div><div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>On Thu, May 3, 2018 at 8:47 PM, Stefano Bertuola <<a href="mailto:stefano.bertuola@athonet.com" target="_blank">stefano.bertuola@athonet.com</a>> wrote:<o:p></o:p></p><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in'><p class=MsoNormal>Hi all.<br><br>On February last year there was a discussion related to proxy_media mode and RTCP and I understood this is not actually supported.<br><br>I am actually facing the same issue and I would like to understand if there is any way to get it working; since RTP is using an even port and RTCP the following one (RTP port + 1), is there any way to get both ports proxied? <br><br>Br. Stefano<br><br>_________________________________________________________________________<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" target="_blank">http://www.freeswitchsolutions.com</a><br><br>Official FreeSWITCH Sites<br><a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br><a href="http://confluence.freeswitch.org" target="_blank">http://confluence.freeswitch.org</a><br><a href="http://www.cluecon.com" 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.freeswitch.org</a><br><a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br><a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><o:p></o:p></p></blockquote></div><p class=MsoNormal><br><br clear=all><o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div></div></div><p class=MsoNormal><span class=hoenzb><span style='color:#888888'>-- <o:p></o:p></span></span></p><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div style='margin-left:4.5pt'><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Arial",sans-serif;color:black'>Alex Sibyakin | Support Engineer</span><span style='font-size:9.5pt;font-family:"Helvetica",sans-serif;color:black'><o:p></o:p></span></p></div><div style='margin-left:4.5pt'><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Arial",sans-serif;color:black'>FreeSWITCH Solutions | <a href="https://maps.google.com/?q=17345+Civic+Drive+%232531+Brookfield,+WI+53045&entry=gmail&source=g" target="_blank"><span style='color:#196AD4'>17345 Civic Drive #2531 Brookfield, WI 53045</span></a></span><span style='font-size:9.5pt;font-family:"Helvetica",sans-serif;color:black'><o:p></o:p></span></p></div><div style='margin-left:4.5pt'><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Arial",sans-serif;color:black'>Email: </span><span style='font-size:8.0pt;font-family:"Arial",sans-serif;color:#888888'><a href="mailto:alex@freeswitch.com" target="_blank"><span style='color:#3D85C6'>alex@freeswitch.com</span></a></span><span style='font-size:9.5pt;font-family:"Helvetica",sans-serif;color:#888888'><o:p></o:p></span></p></div><div style='margin-left:4.5pt'><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Arial",sans-serif;color:black'>Website: </span><span style='font-size:8.0pt;font-family:"Arial",sans-serif;color:#196AD4'><a href="https://www.freeswitch.com/" target="_blank"><span style='color:#196AD4'>https://www.FreeSWITCH.com</span></a></span><span style='font-size:9.5pt;font-family:"Helvetica",sans-serif;color:black'><o:p></o:p></span></p></div><div style='margin-left:4.5pt'><p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:7.5pt;font-family:"Helvetica",sans-serif;color:black'>Need commercial support? Contact</span><span style='font-size:7.5pt;font-family:"Helvetica",sans-serif;color:#333333'> </span><span style='font-size:7.5pt;font-family:"Helvetica",sans-serif;color:#888888'><a href="mailto:sales@freeswitch.com" target="_blank"><span style='color:#3572B0'>sales@freeswitch.com</span></a></span><span style='font-size:7.5pt;font-family:"Helvetica",sans-serif;color:#333333'> </span><span style='font-size:7.5pt;font-family:"Helvetica",sans-serif;color:black'>for details.</span><span style='font-family:"Helvetica",sans-serif;color:#888888'><o:p></o:p></span></p></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div><p class=MsoNormal><br>_________________________________________________________________________<br>Professional FreeSWITCH Consulting Services:<br><a href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a><br><a href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a><br><br>Official FreeSWITCH Sites<br><a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br><a href="http://confluence.freeswitch.org" target="_blank">http://confluence.freeswitch.org</a><br><a href="http://www.cluecon.com" target="_blank">http://www.cluecon.com</a><br><br>FreeSWITCH-users mailing list<br><a href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br><a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br><a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><o:p></o:p></p></blockquote></div><p class=MsoNormal><o:p> </o:p></p></div></div></body></html>