<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto">We solved this by adding info in Register<div><br></div><div>Another option could be if you know if avp/ savp is tied to transport protocol </div><div><br></div><div>So TLS implies savp </div><div><br></div><div>Br Olle<br><br><div id="AppleMailSignature" dir="ltr">Skickat från min iPhone</div><div dir="ltr"><br>1 juli 2019 kl. 09:11 skrev Dragomir Haralambiev <<a href="mailto:goup2010@gmail.com">goup2010@gmail.com</a>>:<br><br></div><blockquote type="cite"><div dir="ltr"><div dir="ltr"><div dir="ltr"><br></div><div dir="ltr">Hi Alexej,<div><br></div><div>Yes. You are right if I know if the client has encryption (RTP / SAVP) or encryption (RTP / AVP) turned off.</div><div>Example:<br>MicroSIP1 ------------------------------> Opensips -------------------------->MicroSIP2 </div><div><b style="color:rgb(0,0,0);font-family:Arial,Helvetica;font-size:13px">Media encryption</b> disable RtpEngine <b style="font-size:13px;color:rgb(0,0,0);font-family:Arial,Helvetica">Media encryption</b> <span style="color:rgb(0,0,0);font-family:Arial,Helvetica;font-size:13px">Mandatory</span><span style="color:rgb(0,0,0);font-family:Arial,Helvetica;font-size:13px"> (</span>(RTP / SAVP)<br><br>OpenSips receive INVITE from MicroSIP1 - I can get from body RTP / SAVP.<br><br></div><div>OpenSisp has no information whether MicroSIP2 it supports or not (RTP/SAVP)<br>1. If I setup:<br>tpengine_offer("RTP/AVP replace-session-connection replace-origin ICE=remove"); <br></div><div>MicroSip2 rejected call because not supported RTP/AVP</div><div><br></div><div><div>2. If I setup:<br>tpengine_offer("RTP/SAVP replace-session-connection replace-origin ICE=remove"); <br></div><div>MicroSip1 rejected call because not supported RTP/SAVP</div></div><div><br></div><div>Best regards,</div><div>Dragomir</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">На пн, 1.07.2019 г. в 8:58 ч. Alexey Vasilyev <<a href="mailto:alexei.vasilyev@gmail.com">alexei.vasilyev@gmail.com</a>> написа:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi Dragomir.<br>
<br>
What do you expect RTPEngine to do? You tell rtpengine_offer("RTP/AVP<br>
RTP/SAVP replace-session-connection replace-origin ICE=remove"); So you tell<br>
it, that you want to get as result unencrypted body (RTP/AVP) AND encrypted<br>
body (RTP/SAVP). But it can be either encrypted or unencrypted.<br>
<br>
You should choose, what you want. Use only one profile as parameter.<br>
<br>
<br>
<br>
<br>
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---<br>
Alexey Vasilyev<br>
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