<div dir="ltr">Can it be that Zoiper is using SRTP-3DES instead of SRTP-DTLS?<div><br></div><div>WebRTC requires SRTP-DTLS.<br><div><br></div><div><br></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Jul 7, 2017 at 9:46 AM, David Villasmil <span dir="ltr"><<a href="mailto:david.villasmil.work@gmail.com" target="_blank">david.villasmil.work@gmail.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">Hello guys,<div><br></div><div>Any help on this?</div><div><br></div><div>Thanks</div><div><br></div><div>David</div></div><div hspace="streak-pt-mark" style="max-height:1px"><img alt="" style="width:0px;max-height:0px;overflow:hidden" src="https://mailfoogae.appspot.com/t?sender=aZGF2aWQudmlsbGFzbWlsLndvcmtAZ21haWwuY29t&type=zerocontent&guid=dce3bccf-a4d9-4097-b41a-6a0101364bcc"><font color="#ffffff" size="1">ᐧ</font></div><div class="gmail_extra"><br clear="all"><div><div class="m_-1438921550935010679gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div>Regards,</div><span class=""><div><br></div>David Villasmil<div>email: <a href="mailto:david.villasmil.work@gmail.com" target="_blank">david.villasmil.work@gmail.com</a></div><div>phone: <a href="tel:+34%20669%2044%2083%2037" value="+34669448337" target="_blank">+34669448337</a></div></span></div></div></div><div><div class="h5">
<br><div class="gmail_quote">On Thu, Jul 6, 2017 at 11:11 PM, David Villasmil <span dir="ltr"><<a href="mailto:david.villasmil.work@gmail.com" target="_blank">david.villasmil.work@gmail.<wbr>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">Hello guys,<div><br></div><div>I have this setup:</div><div><br></div><div>Zoiper-->Kamailio->fs->kamaili<wbr>o->webrtc client(s)</div><div><br></div><div>Whenever webrtc clients call each other, calls are ok.</div><div>But when the zoiper (regular sip/tcp) calls, the browsers complaint about:</div><div><br></div><div>"<font face="monospace, monospace">no ice-ufrag</font>" (firefox) or </div><div>"<font face="monospace, monospace">Failed to set remote offer sdp: Called with SDP without DTLS fingerprint.</font>" (Chrome).</div><div><br></div><div>I am setting the sdp in freeswitch as:</div><div><br></div><div><div><font face="monospace, monospace">      <action application="set" data="proxy_media=false"/></font></div><div><font face="monospace, monospace">      <action application="set" data="bypass_media=false"/></font></div><div><font face="monospace, monospace">      <action application="export" data="zrtp_secure_media=false"<wbr>/></font></div><div><font face="monospace, monospace">      <action application="export" data="nolocal:rtp_secure_media<wbr>=true"/></font></div></div><div><br></div><div>and the actual sdp is:</div><div><font face="monospace, monospace"><br></font></div><div><div><font face="monospace, monospace">v=0</font></div><div><font face="monospace, monospace">o=FreeSWITCH 1499354716 1499354717 IN IP4 1.2.3.4</font></div><div><font face="monospace, monospace">s=FreeSWITCH</font></div><div><font face="monospace, monospace">c=IN IP4 1.2.3.4</font></div><div><font face="monospace, monospace">t=0 0</font></div><div><font face="monospace, monospace">m=audio 40954 RTP/SAVP 8 101 13</font></div><div><font face="monospace, monospace">a=rtpmap:8 PCMA/8000</font></div><div><font face="monospace, monospace">a=rtpmap:101 telephone-event/8000</font></div><div><font face="monospace, monospace">a=fmtp:101 0-16</font></div><div><font face="monospace, monospace">a=rtpmap:13 CN/8000</font></div><div><font face="monospace, monospace">a=crypto:1 AEAD_AES_256_GCM_8 inline:9XidL0Z5VYb0L5CegRZaYVr<wbr>VfjA0ImWgu5WyLK0vtg60RTk6Koe8c<wbr>0sRkjU</font></div><div><font face="monospace, monospace">a=crypto:2 AEAD_AES_128_GCM_8 inline:fLKE1lxhRoVw+D5NVoKFFw0<wbr>6I0Xok/9KbRystQ</font></div><div><font face="monospace, monospace">a=crypto:3 AES_CM_256_HMAC_SHA1_80 inline:w/yDN+ETPuCOiOIxjFLRjbF<wbr>bDxp2xaxhXz4QVwBXWxJw/GigOURGw<wbr>8EMv9fVUg</font></div><div><font face="monospace, monospace">a=crypto:4 AES_CM_192_HMAC_SHA1_80 inline:evU8MzAtiSHwKb95s4V9IAM<wbr>pmok06kW9ZGDgH3/Lc3ZytVn2SR4</font></div><div><font face="monospace, monospace">a=crypto:5 AES_CM_128_HMAC_SHA1_80 inline:KKDkT0DssohSeKFsX6tbixR<wbr>hwYdiIhE6r3u5CCVA</font></div><div><font face="monospace, monospace">a=crypto:6 AES_CM_256_HMAC_SHA1_32 inline:D3JgGuOlIxXfHGdqf7lKWqN<wbr>DAIiJrbOqOKb+erlhPQtBKF4wzomjb<wbr>N0sBIiE4w</font></div><div><font face="monospace, monospace">a=crypto:7 AES_CM_192_HMAC_SHA1_32 inline:c12ebWWzZ1cqZN0v5C5uYzd<wbr>vtfnw6AARU3+jGA0WzTSDlDd20vI</font></div><div><font face="monospace, monospace">a=crypto:8 AES_CM_128_HMAC_SHA1_32 inline:nPZku7S6hlz2OPAff8T9I8s<wbr>NFzuZziNg64KuvfNS</font></div><div><font face="monospace, monospace">a=crypto:9 AES_CM_128_NULL_AUTH inline:9MNdj7xaingoGY14NUg8iS3<wbr>dhTqD0XW8FAOLNtmP</font></div><div><font face="monospace, monospace">a=ptime:20</font></div><div><font face="monospace, monospace">a=nortpproxy:yes</font></div></div><div><br></div><div><br></div><div>I'm pretty new to the webrtc stuff, so any help is greatly appreciated!</div><div><br></div><div>Thanks!</div><span class="m_-1438921550935010679HOEnZb"><font color="#888888"><div><br><div><div><div class="m_-1438921550935010679m_4179570617783023302m_-3667580514971996625gmail_signature"><div dir="ltr"><div><br></div>David Villasmil<div>email: <a href="mailto:david.villasmil.work@gmail.com" target="_blank">david.villasmil.work@gmail.com</a></div><div>phone: <a href="tel:+34%20669%2044%2083%2037" value="+34669448337" target="_blank">+34669448337</a></div></div></div></div>
</div></div></font></span></div><span class="m_-1438921550935010679HOEnZb"><font color="#888888"><div hspace="streak-pt-mark" style="max-height:1px"><img alt="" style="width:0px;max-height:0px;overflow:hidden" src="https://mailfoogae.appspot.com/t?sender=aZGF2aWQudmlsbGFzbWlsLndvcmtAZ21haWwuY29t&type=zerocontent&guid=625604a2-17fc-4692-bedd-0f646058972f"><font color="#ffffff" size="1">ᐧ</font></div>
</font></span></blockquote></div><br></div></div></div>
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