<div dir="ltr">In <span style="color:rgb(0,0,0);font-family:Arial;font-size:13.3333px;white-space:pre-wrap">WebRTC M63, </span><span style="color:rgb(33,33,33);font-family:Arial;font-size:13.3333px;white-space:pre-wrap">Applying a session description with both “a=fingerprint” (for DTLS) and “a=crypto” (for SDES) will now fail; the offerer must decide on one or the other .</span><div><span style="color:rgb(33,33,33);font-family:Arial;font-size:13.3333px;white-space:pre-wrap"><br></span></div><div><font color="#212121" face="Arial"><span style="font-size:13.3333px;white-space:pre-wrap">While updating SDP , opensips is sending both . I am using below option for updating SDP . </span></font></div><div><font color="#212121" face="Arial"><span style="font-size:13.3333px;white-space:pre-wrap"><br></span></font></div><div><font color="#212121" face="Arial"><span style="font-size:13.3333px;white-space:pre-wrap">$var(rtpengine_flags) = "UDP/TLS/RTP/SAVPF rtcp-mux-offer ICE=force DTLS=passive";</span><br></font></div><div><font color="#212121" face="Arial"><span style="font-size:13.3333px;white-space:pre-wrap"><br></span></font></div><div><font color="#212121" face="Arial"><span style="font-size:13.3333px;white-space:pre-wrap"> What should I do so that either crypto or fingerprint will go in SDP . </span></font></div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><b><i>Thanks & Regards</i></b><div><i>Sasmita Panda</i></div><div><i>Network Testing and Software Engineer</i></div><div><i>3CLogic , ph:07827611765</i></div></div></div></div>
<br><div class="gmail_quote">On Fri, Dec 8, 2017 at 10:48 AM, Sasmita Panda <span dir="ltr"><<a href="mailto:spanda@3clogic.com" target="_blank">spanda@3clogic.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi All ,<div><br></div><div> I am using opensips-2.2 with wss and rtpengine module . 1 end point is pjsip and other is webRTC and opensips is acting as a proxy in-between to handle media and acting as a gateway for webRTC and SIP .</div><div><br></div><div> Everything working fine when I am using Chrome version 62 , but when I upgrade to 63 its giving some error like</div><div> <b>" OperationError: Failed to set local sdp: Session error code: ERROR_CONTENT. Session error description: Cryptos must be empty when DTLS is active. "</b></div><div><b><br></b></div><div><b> </b> Can anybody suggest me how to remove this crypto from INVITE message so that Chrome will accept it . I think I need to change something in opensips side but not getting any appropriate method .</div><div> </div><div> Please help , I am blocked in production environment . </div><div><br></div><div> </div><div> <br clear="all"><div><div class="m_2394544585677919930gmail_signature"><div dir="ltr"><b><i>Thanks & Regards</i></b><span class="HOEnZb"><font color="#888888"><div><i>Sasmita Panda</i></div><div><i>Network Testing and Software Engineer</i></div><div><i>3CLogic , ph:07827611765</i></div></font></span></div></div></div>
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