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<div dir="auto">Hi,</div><div dir="auto"><br></div><div dir="auto">Seems like it's zoiper guys only who might have created that bug request coz I was going to do the same but this makes things easier for me and yes it's the same thing I'm talking about so far.</div><div dir="auto"><br></div>
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<p style="color: black; font-size: 10pt; font-family: Arial, sans-serif; margin: 8pt 0;">On March 25, 2018 8:22:34 PM Joel Serrano <joel@gogii.net> wrote:</p>
<blockquote type="cite" class="gmail_quote" style="margin: 0 0 0 0.75ex; border-left: 1px solid #808080; padding-left: 0.75ex;">
<div dir="ltr">Not sure if this is related: <a href="https://freeswitch.org/jira/browse/FS-11052">https://freeswitch.org/jira/browse/FS-11052</a></div><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Mar 24, 2018 at 11:17 PM, Bipin Patel <span dir="ltr"><<a href="mailto:bipin@xbipin.com" target="_blank">bipin@xbipin.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
  
    
  
  <div text="#000000" bgcolor="#FFFFFF">
    <span><span style="font-family: Arial;">hi,<br>
        <br>
        i had reported this to zoiper team and they said they have
        talked to FS team about this and its related to crypto naming
        convention in the RFC standards and it should be fixed in FS so
        eagerly waiting for the patch<br>
        <br>
        <br>
      </span></span>
    <div class="m_-8831872908051832048moz-signature">
      Regards,<br>
      Bipin<br>
      <br>
      <br>
      <hr>
    </div>
    <div class="m_-8831872908051832048moz-cite-prefix"><span class="">-------- Original Message --------<br>
      Subject: Re: [Freeswitch-users] SRTP crypto selection<br>
      From: Bipin Patel <a class="m_-8831872908051832048moz-txt-link-rfc2396E" href="mailto:bipin@xbipin.com" target="_blank"><bipin@xbipin.com></a><br>
      To: FreeSWITCH Users Help
      <a class="m_-8831872908051832048moz-txt-link-rfc2396E" href="mailto:freeswitch-users@lists.freeswitch.org" target="_blank"><freeswitch-users@lists.<wbr>freeswitch.org></a><br></span><div><div class="h5">
      Date: 3/16/2018, 7:56:08 PM<br>
    </div></div></div><div><div class="h5">
    <blockquote type="cite">
      
      <span><span style="font-family: Arial;">HI,<br>
          <br>
          it seems many other dialers also send the crypto in a similar
          way so all cant be wrong i guess, should i file a bug request
          in FS?<br>
          <br>
          <br>
        </span></span>
      <div class="m_-8831872908051832048moz-signature">
        Regards,<br>
        Bipin<br>
        <br>
        <br>
        <hr> </div>
      <div class="m_-8831872908051832048moz-cite-prefix">-------- Original Message --------<br>
        Subject: Re: [Freeswitch-users] SRTP crypto selection<br>
        From: Bipin Patel <a class="m_-8831872908051832048moz-txt-link-rfc2396E" href="mailto:bipin@xbipin.com" target="_blank"><bipin@xbipin.com></a><br>
        To: FreeSWITCH Users Help <a class="m_-8831872908051832048moz-txt-link-rfc2396E" href="mailto:freeswitch-users@lists.freeswitch.org" target="_blank"><freeswitch-users@lists.<wbr>freeswitch.org></a><br>
        Date: 3/16/2018, 12:22:37 AM<br>
      </div>
      <blockquote type="cite">
        <div dir="auto">Hi,</div>
        <div dir="auto"><br>
        </div>
        <div dir="auto">Thanks for that link but the other thing is the
          below line where zoiper sends a crypto that looks alike but
          the placement of characters is different so doesn't match so
          is zoiper doing it wrongly or it's a total different crypto
          that FS doesn't support</div>
        <div dir="auto"><br>
        </div>
        <div dir="auto"><span style="color:rgb(72,72,72);font-family:Arial;font-size:small">switch_core_media.c:1479
            looking for crypto suite [AES_CM_192_HMAC_SHA1_32] in [4
            AES_192_CM_HMAC_SHA1_32</span></div>
        <div dir="auto"><span style="color:rgb(72,72,72);font-family:Arial;font-size:small"><br>
          </span></div>
        <div dir="auto"><span style="color:rgb(72,72,72);font-family:Arial;font-size:small"><br>
          </span></div>
        <div dir="auto"><br>
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              <p style="color:black;font-size:10pt;font-family:Arial,sans-serif;margin:8pt 0">On March 15, 2018
                4:15:59 PM Jurijs Ivolga <a class="m_-8831872908051832048moz-txt-link-rfc2396E" href="mailto:jurijs.ivolga@gmail.com" target="_blank"><jurijs.ivolga@gmail.com></a>
                wrote:</p>
              <blockquote type="cite" class="gmail_quote" style="margin:0 0 0 0.75ex;border-left:1px solid #808080;padding-left:0.75ex">
                <div dir="ltr">
                  <div>
                    <div>Hi,<br>
                      <br>
                    </div>
                    Have you checked this:<br>
                    <br>
                    <a href="https://freeswitch.org/confluence/display/FREESWITCH/rtp_secure_media" target="_blank">https://freeswitch.org/<wbr>confluence/display/FREESWITCH/<wbr>rtp_secure_media</a><br>
                    <br>
                  </div>
                  With kind regards,<br>
                </div>
                <div class="gmail_extra"><br clear="all">
                  <div>
                    <div class="m_-8831872908051832048gmail_signature" data-smartmail="gmail_signature">
                      <div dir="ltr">Jurijs<br>
                      </div>
                    </div>
                  </div>
                  <br>
                  <div class="gmail_quote">On Thu, Mar 15, 2018 at 2:03
                    PM, Bipin Patel <span dir="ltr"><<a href="mailto:bipin@xbipin.com" target="_blank">bipin@xbipin.com</a>></span>
                    wrote:<br>
                    <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
                      <div text="#000000" bgcolor="#FFFFFF"> <span><span style="font-family:Arial">hi,<br>
                            <br>
                            is it possible to force a selected crypto
                            for SRTP as i cant seem to find a way to
                            force a crypto to the user such that is
                            phone uses that for media, secondly i see
                            zoiper sends the below in SDP<br>
                            <br>
                            a=crypto:5 AES_256_CM_HMAC_SHA1_80
                            inline:854nJNIKSyhr0sJs+Ol+Qv2<wbr>eSqC2gnydK8iVHUAXb4Xx7oW8iMM2j<wbr>Vi7R9xV6A==<br>
                            a=crypto:6 AES_256_CM_HMAC_SHA1_32
                            inline:854nJNIKSyhr0sJs+Ol+Qv2<wbr>eSqC2gnydK8iVHUAXb4Xx7oW8iMM2j<wbr>Vi7R9xV6A==<br>
                            a=crypto:3 AES_192_CM_HMAC_SHA1_80
                            inline:854nJNIKSyhr0sJs+Ol+Qv2<wbr>eSqC2gnydK8iVHUAXb4Xx7oW8iMM=<br>
                            a=crypto:4 AES_192_CM_HMAC_SHA1_32
                            inline:854nJNIKSyhr0sJs+Ol+Qv2<wbr>eSqC2gnydK8iVHUAXb4Xx7oW8iMM=<br>
                            a=crypto:1 AES_CM_128_HMAC_SHA1_80
                            inline:854nJNIKSyhr0sJs+Ol+Qv2<wbr>eSqC2gnydK8iVHUAX<br>
                            a=crypto:2 AES_CM_128_HMAC_SHA1_32
                            inline:854nJNIKSyhr0sJs+Ol+Qv2<wbr>eSqC2gnydK8iVHUAX<br>
                            <br>
                            where as FS always uses the below only<br>
                            <br>
                            switch_core_media.c:1484 Found suite
                            AES_CM_128_HMAC_SHA1_80<br>
                            <br>
                            and also i noticed FS and zoiper have some
                            variations in crypto names such as<br>
                            <br>
                            switch_core_media.c:1479 looking for crypto
                            suite [AES_CM_192_HMAC_SHA1_32] in [4
                            AES_192_CM_HMAC_SHA1_32<br>
                            <br>
                            and this never matches and never used at all
                            (notice the placement of CM_192 in FS
                            whereas zoiper has 192_CM)<span class="m_-8831872908051832048HOEnZb"><span style="color:#888888"><br>
                                <br>
                                <br>
                              </span></span></span></span><span class="m_-8831872908051832048HOEnZb"><span style="color:#888888">
                            <div class="m_-8831872908051832048m_2056731061696904923moz-signature">--
                              <br>
                              Regards,<br>
                              Bipin<br>
                              <br>
                              <br>
                              <hr> </div>
                          </span></span></div>
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FreeSWITCH-users mailing list<br>
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<a class="aqm-autolink aqm-autowrap" href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
UNSUBSCRIBE:<a class="aqm-autolink aqm-autowrap" href="http://lists.freeswitch.org/mailman/options/freeswitch-users">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
<a class="aqm-autolink aqm-autowrap" href="http://www.freeswitch.org">http://www.freeswitch.org</a></blockquote>
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