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    <tt>I'm a bit confused. The o<tt>riginal report was on <tt>a record<tt>_route()
            / loose_route() matter. But <tt>you say <tt>you have <tt>opensips
                  as B<tt>2B, so the RR mechan<tt>ism <tt>must not be
                        used i<tt>n s<tt>uch a case<tt> - you act <tt>either
                                as <tt>a end-point, either as a proxy -
                                  you cannot be both for <tt>the same
                                    call.<br>
                                    <br>
                                    <tt>No<tt>w you have this b2b error,
                                        during a call transfer scenario.
                                        and you mentioned LB also
                                        :)...so I'm a bit confused -
                                        coul<tt>d please try to put all
                                          these pieces togethe<tt>r<tt>,
                                              so I can unde<tt>rstand
                                                what you are doing<tt> ?<br>
                                                  <br>
                                                  <tt>Regards,</tt><br>
                                                </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>
    <pre class="moz-signature" cols="72">Bogdan-Andrei Iancu

OpenSIPS Founder and Developer
  <a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a>
OpenSIPS Summit 2018
  <a class="moz-txt-link-freetext" href="http://www.opensips.org/events/Summit-2018Amsterdam">http://www.opensips.org/events/Summit-2018Amsterdam</a>
</pre>
    <div class="moz-cite-prefix">On 02/02/2018 04:27 PM, Brian
      Southworth wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:0102016156e9f5f9-6a281c81-ae20-4a1d-9362-2e98a1fff3e0-000000@eu-west-1.amazonses.com">
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        <p class="MsoNormal"><span style="color:windowtext">Maybe I am
            doing this wrong but I wanted the B2BUA module to handle the
            refer and bridge the calls. <o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:windowtext">I have the
            B2bUA working now. However my issue is that its not able to
            send the replies.<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:windowtext"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span style="color:windowtext">incoming
            reply<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:windowtext">b2b_reply
            (B2B.222.7591351.1517580641)<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:windowtext">Feb  2
            14:10:47 [22664] ERROR:tm:_reply_light: failed to generate
            408 reply when a final 200 was sent out<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:windowtext">Feb  2
            14:10:47 [22664] ERROR:b2b_entities:b2b_send_reply: failed
            to send reply with tm<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:windowtext">Feb  2
            14:10:47 [22664] ERROR:b2b_logic:b2b_logic_notify_reply:
            Sending reply failed - 408, [B2B.452.342.1517580641]<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:windowtext"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span style="color:windowtext">Do you need
            anything else to help me debug this ? I am not sure why its
            failing to pass the reply with tm, I have enabled the param:<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:10.0pt;font-family:"Lucida
            Console";mso-fareast-language:EN-GB">modparam</span><span
            style="font-size:10.0pt;font-family:"Lucida
            Console";color:#666600;mso-fareast-language:EN-GB">(</span><span
            style="font-size:10.0pt;font-family:"Lucida
            Console";color:#008800;mso-fareast-language:EN-GB">"tm"</span><span
            style="font-size:10.0pt;font-family:"Lucida
            Console";color:#666600;mso-fareast-language:EN-GB">,</span><span
            style="font-size:10.0pt;font-family:"Lucida
            Console";mso-fareast-language:EN-GB"> </span><span
            style="font-size:10.0pt;font-family:"Lucida
            Console";color:#008800;mso-fareast-language:EN-GB">"pass_provisional_replies"</span><span
            style="font-size:10.0pt;font-family:"Lucida
            Console";color:#666600;mso-fareast-language:EN-GB">,</span><span
            style="font-size:10.0pt;font-family:"Lucida
            Console";mso-fareast-language:EN-GB"> </span><span
            style="font-size:10.0pt;font-family:"Lucida
            Console";color:#006666;mso-fareast-language:EN-GB">1</span><span
            style="font-size:10.0pt;font-family:"Lucida
            Console";color:#666600;mso-fareast-language:EN-GB">)</span><span
            style="font-size:10.0pt;font-family:"Lucida
            Console";color:blue;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:windowtext"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span style="color:windowtext">I should
            also note that I am using the load balancer module also.
            This normally deals with all call distribution. In and out.<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:windowtext"><o:p> </o:p></span></p>
        <div>
          <p class="MsoNormal"><span
              style="font-size:12.0pt;mso-fareast-language:EN-GB">Regards,<o:p></o:p></span></p>
          <p class="MsoNormal"><span
              style="font-size:16.0pt;mso-fareast-language:EN-GB"><o:p> </o:p></span></p>
          <p class="MsoNormal"><span
              style="font-size:16.0pt;mso-fareast-language:EN-GB">Brian
              Southworth<o:p></o:p></span></p>
          <p class="MsoNormal"><span
              style="font-size:16.0pt;mso-fareast-language:EN-GB"><o:p> </o:p></span></p>
        </div>
        <div>
          <div style="border:none;border-top:solid #E1E1E1
            1.0pt;padding:3.0pt 0cm 0cm 0cm">
            <p class="MsoNormal"><b><span
                  style="color:windowtext;mso-fareast-language:EN-GB"
                  lang="EN-US">From:</span></b><span
                style="color:windowtext;mso-fareast-language:EN-GB"
                lang="EN-US"> Bogdan-Andrei Iancu
                [<a class="moz-txt-link-freetext" href="mailto:bogdan@opensips.org">mailto:bogdan@opensips.org</a>] <br>
                <b>Sent:</b> 02 February 2018 14:20<br>
                <b>To:</b> Brian Southworth
                <a class="moz-txt-link-rfc2396E" href="mailto:brian.southworth@clocom.uk"><brian.southworth@clocom.uk></a>; OpenSIPS users
                mailling list <a class="moz-txt-link-rfc2396E" href="mailto:users@lists.opensips.org"><users@lists.opensips.org></a><br>
                <b>Subject:</b> Re: [OpenSIPS-Users] [15066]
                WARNING:rr:after_strict: no socket found to match RR
                [1][XXX.XXX.XXX.XXX:5060]<o:p></o:p></span></p>
          </div>
        </div>
        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="MsoNormal"><tt><span style="font-size:10.0pt">Hi
              Brian,</span></tt><span
            style="font-size:10.0pt;font-family:"Courier New""><br>
            <br>
            <tt>Maybe that warning points to a routing error that
              prevents the REFER to be route to carrier - make a sip
              capture to be sure the REFER from A is properly routed and
              accepted by the carrier.</tt><br>
            <br>
            <tt>Regards,</tt><br>
            <br>
          </span><span style="mso-fareast-language:EN-GB"><o:p></o:p></span></p>
        <pre>Bogdan-Andrei Iancu<o:p></o:p></pre>
        <pre><o:p> </o:p></pre>
        <pre>OpenSIPS Founder and Developer<o:p></o:p></pre>
        <pre>  <a href="http://www.opensips-solutions.com" moz-do-not-send="true">http://www.opensips-solutions.com</a><o:p></o:p></pre>
        <pre>OpenSIPS Summit 2018<o:p></o:p></pre>
        <pre>  <a href="http://www.opensips.org/events/Summit-2018Amsterdam" moz-do-not-send="true">http://www.opensips.org/events/Summit-2018Amsterdam</a><o:p></o:p></pre>
        <div>
          <p class="MsoNormal">On 02/02/2018 01:38 PM, Brian Southworth
            wrote:<o:p></o:p></p>
        </div>
        <blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
          <p class="MsoNormal"><span style="color:windowtext">Hi Bogdan,</span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:windowtext"> </span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:windowtext">Thank you
              very much, so this doesn’t have any impact on why the call
              being transferred are dropped ?</span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:windowtext"> </span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:windowtext">I am
              trying to transfer a call using the refer method as that
              is what the cisco phones use.</span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:windowtext"> </span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:windowtext">The
              network is setup like so opensips proxy </span><span
              style="font-family:Wingdings;color:windowtext">à</span><span
              style="color:windowtext"> asterisk gateway </span><span
              style="font-family:Wingdings;color:windowtext">à</span><span
              style="color:windowtext"> carrier</span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:windowtext"> </span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:windowtext">Scenario:</span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:windowtext"> </span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:windowtext">Inbound
              call comes into the phone like so: carrier </span><span
              style="font-family:Wingdings;color:windowtext">à</span><span
              style="color:windowtext"> ast </span><span
              style="font-family:Wingdings;color:windowtext">à</span><span
              style="color:windowtext"> proxy </span><span
              style="font-family:Wingdings;color:windowtext">à</span><span
              style="color:windowtext"> phone A</span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:windowtext">Phone A
              needs to transfer call to phone B: Phone A dials phone B </span><span
              style="font-family:Wingdings;color:windowtext">à</span><span
              style="color:windowtext"> phone B picks up </span><span
              style="font-family:Wingdings;color:windowtext">à</span><span
              style="color:windowtext"> phone A presses xfer button and
              call is dropped.</span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:windowtext"> </span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:windowtext">Any help
              would be appreciated.</span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:windowtext"> </span><o:p></o:p></p>
          <div>
            <p class="MsoNormal"><span
                style="font-size:12.0pt;mso-fareast-language:EN-GB">Regards,</span><o:p></o:p></p>
            <p class="MsoNormal"><span
                style="font-size:16.0pt;mso-fareast-language:EN-GB"> </span><o:p></o:p></p>
            <p class="MsoNormal"><span
                style="font-size:16.0pt;mso-fareast-language:EN-GB">Brian
                Southworth</span><o:p></o:p></p>
          </div>
          <p class="MsoNormal"><span style="color:windowtext"> </span><o:p></o:p></p>
          <div>
            <div style="border:none;border-top:solid #E1E1E1
              1.0pt;padding:3.0pt 0cm 0cm 0cm">
              <p class="MsoNormal"><b><span
                    style="color:windowtext;mso-fareast-language:EN-GB"
                    lang="EN-US">From:</span></b><span
                  style="color:windowtext;mso-fareast-language:EN-GB"
                  lang="EN-US"> Bogdan-Andrei Iancu [<a
                    href="mailto:bogdan@opensips.org"
                    moz-do-not-send="true">mailto:bogdan@opensips.org</a>]
                  <br>
                  <b>Sent:</b> 02 February 2018 11:29<br>
                  <b>To:</b> OpenSIPS users mailling list <a
                    href="mailto:users@lists.opensips.org"
                    moz-do-not-send="true"><users@lists.opensips.org></a>;
                  Brian Southworth <a
                    href="mailto:brian.southworth@clocom.uk"
                    moz-do-not-send="true"><brian.southworth@clocom.uk></a><br>
                  <b>Subject:</b> Re: [OpenSIPS-Users] [15066]
                  WARNING:rr:after_strict: no socket found to match RR
                  [1][XXX.XXX.XXX.XXX:5060]</span><o:p></o:p></p>
            </div>
          </div>
          <p class="MsoNormal"> <o:p></o:p></p>
          <p class="MsoNormal"><tt><span style="font-size:10.0pt">Hi
                Brian,</span></tt><span
              style="font-size:10.0pt;font-family:"Courier
              New""><br>
              <br>
              <tt>That warning means OpenSIPS found a Route header
                (while doing loose_route) that is suppose to be of its
                own, but the network information from the header does
                not match any of the OpenSIPS SIP listeners.</tt><br>
              <br>
              <tt>Best regards,</tt><br>
              <br>
              <br>
            </span><o:p></o:p></p>
          <pre>Bogdan-Andrei Iancu<o:p></o:p></pre>
          <pre> <o:p></o:p></pre>
          <pre>OpenSIPS Founder and Developer<o:p></o:p></pre>
          <pre>  <a href="http://www.opensips-solutions.com" moz-do-not-send="true">http://www.opensips-solutions.com</a><o:p></o:p></pre>
          <pre>OpenSIPS Summit 2018<o:p></o:p></pre>
          <pre>  <a href="http://www.opensips.org/events/Summit-2018Amsterdam" moz-do-not-send="true">http://www.opensips.org/events/Summit-2018Amsterdam</a><o:p></o:p></pre>
          <div>
            <p class="MsoNormal">On 02/02/2018 11:14 AM, Brian
              Southworth wrote:<o:p></o:p></p>
          </div>
          <blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
            <p class="MsoNormal">I get this when trying to transfer
              calls using the B2BUA:<o:p></o:p></p>
            <p class="MsoNormal">[15066] WARNING:rr:after_strict: no
              socket found to match RR [1][xxx.xxx.xxx.xxx:5060]<o:p></o:p></p>
            <p class="MsoNormal"> <o:p></o:p></p>
            <p class="MsoNormal">When I try looking on the mailing list
              there are no other similar posts, could you please shed
              some light on what maybe causing this please.<o:p></o:p></p>
            <p class="MsoNormal"> <o:p></o:p></p>
            <p class="MsoNormal"><span
                style="font-size:12.0pt;mso-fareast-language:EN-GB">Regards,</span><o:p></o:p></p>
            <p class="MsoNormal"><span
                style="font-size:16.0pt;mso-fareast-language:EN-GB"> </span><o:p></o:p></p>
            <p class="MsoNormal"><span
                style="font-size:16.0pt;mso-fareast-language:EN-GB">Brian
                Southworth</span><o:p></o:p></p>
            <p class="MsoNormal"><span
                style="mso-fareast-language:EN-GB"><br>
                <br>
                <br>
                <br>
              </span><o:p></o:p></p>
            <pre>_______________________________________________<o:p></o:p></pre>
            <pre>Users mailing list<o:p></o:p></pre>
            <pre><a href="mailto:Users@lists.opensips.org" moz-do-not-send="true">Users@lists.opensips.org</a><o:p></o:p></pre>
            <pre><a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" moz-do-not-send="true">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><o:p></o:p></pre>
          </blockquote>
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