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</o:shapelayout></xml><![endif]--></head><body bgcolor=white lang=EN-GB link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span style='color:windowtext'>Hi Bogan,<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'>Thanks for the reply, so are you saying the load balancer will send the call over to the B2B and then to asterisk ?<o:p></o:p></span></p><p class=MsoNormal><span style='color:windowtext'>Again sorry for my lack of knowledge there is still a lot I don’t understand or know.<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='mso-fareast-language:EN-GB'>Communications Developer</span><span style='color:windowtext;mso-fareast-language:EN-GB'><o:p></o:p></span></p></div><p class=MsoNormal><span style='color:windowtext'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='color:windowtext;mso-fareast-language:EN-GB'>From:</span></b><span lang=EN-US style='color:windowtext;mso-fareast-language:EN-GB'> Bogdan-Andrei Iancu [mailto:bogdan@opensips.org] <br><b>Sent:</b> 12 February 2018 14:23<br><b>To:</b> Brian Southworth <brian.southworth@clocom.uk>; OpenSIPS users mailling list <users@lists.opensips.org><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",serif'><br><br><tt>In this case, I guess that the OPenSIPS B2B (handling the REFER) should sit between the OpenSIPS LB and Asterisk - again , this is the case only if the result of the transfer is a call to an Asterisk box too. If the call may be redirected back to a carrier, the OpenSIPS B2B should sit in front of the LB.</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">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">http://www.opensips.org/events/Summit-2018Amsterdam</a><o:p></o:p></pre><div><p class=MsoNormal>On 02/07/2018 03:38 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'>Opensips handles the refer sending it to the asterisk box</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><p class=MsoNormal><span style='mso-fareast-language:EN-GB'>Communications Developer</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:9.0pt;color:#1F497D;mso-fareast-language:EN-GB'><br><br></span><o:p></o:p></p><p class=MsoNormal><span style='font-size:10.0pt;mso-fareast-language:EN-GB'>111 Wilmslow Road</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:10.0pt;mso-fareast-language:EN-GB'>Handforth</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:10.0pt;mso-fareast-language:EN-GB'>Wilmslow</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:10.0pt;mso-fareast-language:EN-GB'>SK9 3ER</span><o:p></o:p></p><p class=MsoNormal><span style='mso-fareast-language:EN-GB'> </span><o:p></o:p></p><p class=MsoNormal><span style='font-size:10.0pt;mso-fareast-language:EN-GB'>T: 03333 446677</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:10.0pt;mso-fareast-language:EN-GB'>W: </span><span style='color:windowtext;mso-fareast-language:EN-GB'><a href="http://www.clocom.uk/"><span style='font-size:10.0pt'>www.clocom.uk</span></a></span><u><span style='font-size:10.0pt;color:#0563C1;mso-fareast-language:EN-GB'> </span></u><o:p></o:p></p><table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 style='border-collapse:collapse'><tr><td width=56 valign=top style='width:42.15pt;padding:0cm 5.4pt 0cm 5.4pt'></td><td width=132 style='width:99.25pt;padding:0cm 5.4pt 0cm 5.4pt'></td><td width=57 valign=top style='width:42.5pt;padding:0cm 5.4pt 0cm 5.4pt'></td></tr><tr><td width=56 valign=top style='width:42.15pt;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><span style='mso-fareast-language:EN-GB'> </span><o:p></o:p></p></td><td width=132 valign=top style='width:99.25pt;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><span style='mso-fareast-language:EN-GB'> </span><o:p></o:p></p></td><td width=57 valign=top style='width:42.5pt;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><span style='mso-fareast-language:EN-GB'> </span><o:p></o:p></p></td></tr></table><p class=MsoNormal><u><span style='font-size:10.0pt;color:#385623;background:white;mso-fareast-language:EN-GB'> </span></u><span style='mso-fareast-language:EN-GB'><o:p></o:p></span></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 lang=EN-US style='color:windowtext;mso-fareast-language:EN-GB'>From:</span></b><span lang=EN-US style='color:windowtext;mso-fareast-language:EN-GB'> Bogdan-Andrei Iancu [<a href="mailto:bogdan@opensips.org">mailto:bogdan@opensips.org</a>] <br><b>Sent:</b> 07 February 2018 11:36<br><b>To:</b> Brian Southworth <a href="mailto:brian.southworth@clocom.uk"><brian.southworth@clocom.uk></a>; OpenSIPS users mailling list <a 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]</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'>So the target of the refer is to another Asterisk or may be also back to the carrier ?</span></tt><span style='font-size:10.0pt;font-family:"Courier New ,serif",serif'><br><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">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">http://www.opensips.org/events/Summit-2018Amsterdam</a><o:p></o:p></pre><div><p class=MsoNormal>On 02/07/2018 01:32 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'>The Cisco phone, generates the refer once you press the xfer button when inside a call.</span><o:p></o:p></p><p class=MsoNormal><span style='color:windowtext'>Caller </span><span style='font-family:Wingdings;color:windowtext'>à</span><span style='color:windowtext'>opensips</span><span style='font-family:Wingdings;color:windowtext'>à</span><span style='color:windowtext'> asterisk</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'>(cisco)</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><p class=MsoNormal><span style='mso-fareast-language:EN-GB'> </span><o:p></o:p></p><p class=MsoNormal><span style='font-size:10.0pt;mso-fareast-language:EN-GB'>T: 03333 446677</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:10.0pt;mso-fareast-language:EN-GB'>W: </span><span style='color:windowtext;mso-fareast-language:EN-GB'><a href="http://www.clocom.uk/"><span style='font-size:10.0pt'>www.clocom.uk</span></a></span><u><span style='font-size:10.0pt;color:#0563C1;mso-fareast-language:EN-GB'> </span></u><o:p></o:p></p><table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 style='border-collapse:collapse'><tr><td width=56 valign=top style='width:42.15pt;padding:0cm 5.4pt 0cm 5.4pt'></td><td width=123 valign=top style='width:92.55pt;padding:0cm 5.4pt 0cm 5.4pt'></td><td width=19 valign=top style='width:14.15pt;padding:0cm 5.4pt 0cm 5.4pt'></td><td width=132 valign=top style='width:99.25pt;padding:0cm 5.4pt 0cm 5.4pt'></td><td width=57 valign=top style='width:42.5pt;padding:0cm 5.4pt 0cm 5.4pt'></td></tr><tr><td width=56 valign=top style='width:42.15pt;padding:0cm 5.4pt 0cm 5.4pt'></td><td width=123 style='width:92.55pt;padding:0cm 5.4pt 0cm 5.4pt'></td><td width=19 style='width:14.15pt;padding:0cm 5.4pt 0cm 5.4pt'></td><td width=132 style='width:99.25pt;padding:0cm 5.4pt 0cm 5.4pt'></td><td width=57 valign=top style='width:42.5pt;padding:0cm 5.4pt 0cm 5.4pt'></td></tr><tr><td width=56 valign=top style='width:42.15pt;padding:0cm 5.4pt 0cm 5.4pt'></td><td width=123 valign=top style='width:92.55pt;padding:0cm 5.4pt 0cm 5.4pt'></td><td width=19 valign=top style='width:14.15pt;padding:0cm 5.4pt 0cm 5.4pt'></td><td width=132 valign=top style='width:99.25pt;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><span style='mso-fareast-language:EN-GB'> </span><o:p></o:p></p></td><td width=57 valign=top style='width:42.5pt;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><span style='mso-fareast-language:EN-GB'> </span><o:p></o:p></p></td></tr></table></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 lang=EN-US style='color:windowtext;mso-fareast-language:EN-GB'>From:</span></b><span lang=EN-US style='color:windowtext;mso-fareast-language:EN-GB'> Bogdan-Andrei Iancu [<a href="mailto:bogdan@opensips.org">mailto:bogdan@opensips.org</a>] <br><b>Sent:</b> 07 February 2018 09:38<br><b>To:</b> Brian Southworth <a href="mailto:brian.southworth@clocom.uk"><brian.southworth@clocom.uk></a>; OpenSIPS users mailling list <a 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]</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 ,serif",serif'><br><br></span><tt><span style='font-size:10.0pt'>Which party is generating the REFER ? the asterisk boxes from behind the LB ? or the carrier side ?</span></tt><span style='font-size:10.0pt;font-family:"Courier New ,serif",serif'><br><br></span><tt><span style='font-size:10.0pt'>and yes, see you in Amsterdam !!</span></tt><span style='font-size:10.0pt;font-family:"Courier New ,serif",serif'><br><br></span><tt><span style='font-size:10.0pt'>Regards,</span></tt><span style='font-size:10.0pt;font-family:"Courier New ,serif",serif'><br><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">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">http://www.opensips.org/events/Summit-2018Amsterdam</a><o:p></o:p></pre><div><p class=MsoNormal>On 02/05/2018 05:52 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'>I think I get it now thank you Bogdan.</span><o:p></o:p></p><p class=MsoNormal><span style='color:windowtext'>So I would forward the traffic using the opensips proxy, using the if (is_method(“refer”)) to the opensips box that would be the B2BUA? To bridge the call ?.</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'>Also look forward to Opensips summit in may </span><span style='font-family:"Segoe UI Emoji",sans-serif'>😊</span><span style='color:windowtext'> ill see you all there got it booked Saturday </span><span style='font-family:"Segoe UI Emoji",sans-serif'>😊</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><p class=MsoNormal><span style='mso-fareast-language:EN-GB'><o:p> </o:p></span></p></blockquote></blockquote></blockquote></div></body></html>