<div dir="ltr"><div dir="ltr">I've tried the transfers and certainly Teams doesn't manage it correctly. As you said before, if Kamailio allows REFER messages, Teams send all transfers to Kamailio. If Kamailio doesn't allow REFER messages, Teams manage the transfers. But there is a problem with transfers between Teams users:<div><br></div><div><b>Case 1: transfers managed by Teams:</b></div><div><br></div><div>Internal transfers (between Teams users) are managed by Teams and works fine. It is the same that the initial call is inbound or outbound ... for example: </div><div>- Call from a mobile -> SBC -> Teams user -> Transfer to another Teams user<br></div><div>- Teams user -> SBC -> External number -> Transfer to another Teams user<br></div><div><br></div><div>The problem is when the Teams users want to transfer to another external number. In this case the transfer fails because Teams doesn't manage it correctly (it is the same for attended or blind transfers).</div><div><br></div><div><b>Case 2: transfers managed by Kamailio:</b><br></div><div><br></div><div>Transfers to external numbers are managed by Kamailio and works fine:</div><div>REFER-TO: <sip:XXXXXXXXX@sip.pstnhub.microsoft.com:5061;user=phone;transport=tls><br></div><div><br></div><div>The problem is when you want to transfer to another Teams user, because the username in the REFER-TO header is empty:</div><div>REFER-TO: <sip:sip.pstnhub.microsoft.com:5061;user=phone;transport=tls><br></div><div><br></div><div>The extension number of the Teams user is not sent by Teams in any header and Kamailio doesn't know which is the destination number for the transfer.</div><div><br></div><div>Have you found any solution for that?</div><div><br></div><div>Regards</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, 3 Feb 2021 at 21:31, Davide Zanichelli <<a href="mailto:dav.zanichelli@gmail.com">dav.zanichelli@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto">Ah ok so Also for inbound , i dont know why teams send me a refer !</div><div dir="auto"><br></div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Il giorno mer 3 feb 2021 alle 20:04 Pepelux <<a href="mailto:pepeluxx@gmail.com" target="_blank">pepeluxx@gmail.com</a>> ha scritto:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr">I'm talking about inbound calls ...<div><br></div><div>PSTN -> Kamailio -> Teams ... and transfer to another Teams user</div><div><br></div><div>I remember that Teams was sending me the transfer until I changed header removing REFER from ALLOW</div><div><br></div><div>Kamailio support REFER but I couldn't get it to work with Teams </div></div></div><div dir="ltr"><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, 3 Feb 2021 at 19:08, Davide Zanichelli <<a href="mailto:dav.zanichelli@gmail.com" target="_blank">dav.zanichelli@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto">Yes </div><div dir="auto">But for inbound calls i dont know why </div><div dir="auto">Teams send me a REFER !</div><div dir="auto"><br></div><div dir="auto">Do your know if kamailio support Refer transfer ?</div><div dir="auto"><br></div><div dir="auto">Thanks </div><div dir="auto"><br></div><div dir="auto">Davide </div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Il giorno mer 3 feb 2021 alle 15:27 Pepelux <<a href="mailto:pepeluxx@gmail.com" target="_blank">pepeluxx@gmail.com</a>> ha scritto:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">I use something similar and all transfers between Teams users work fine:<div><br><div>onreply_route[PBX_REPLY_TO_TEAMS] {<br> subst('/^Allow:\s(.*)\,\sREFER(.*)$/Allow:\s\1\2/ig');<br></div><div><br></div><div>Teams thinks that we don't support the refer method and it manages the transfers. </div><div><br></div><div>I have not tried the external transfers but I think if the SBC rules are ok, it must be managed by Teams.</div><div><br></div><div>Regards</div><div><br></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, 3 Feb 2021 at 12:00, Davide Zanichelli <<a href="mailto:dav.zanichelli@gmail.com" target="_blank">dav.zanichelli@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Outbound call transfer fixed !<div><br></div><div>if can helps :</div><div><br></div><div> if(status=="200"){<br> remove_hf("ALLOW:");<br> append_hf("ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY \r\n", "CONTENT-TYPE");<br> }<br></div><div><br></div><div>last but not least i need to fix transfer for incoming calls </div><div><br></div><div>so in my case i use rtpengine for manage RTP > SRTP conversion ..</div><div>so my issue in if i try to transfer pbx send me "not acceptable here" </div><div>if i remove ice PBX accept the INVITE but Teams require SRTP,</div><div>so does anyone know how to get it to work ?</div><div><br></div><div><br></div><div><br></div><div>Thanks you !!!</div><div><br></div><div>Davide</div><div><br></div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Il giorno ven 29 gen 2021 alle ore 12:53 Davide Zanichelli <<a href="mailto:dav.zanichelli@gmail.com" target="_blank">dav.zanichelli@gmail.com</a>> ha scritto:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><p style="box-sizing:inherit;margin:1rem 0px 0px;padding:0px;outline-color:inherit;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:16px;color:rgb(23,23,23)"><span style="box-sizing:inherit;outline-color:inherit;display:inline;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif"><span style="box-sizing:inherit;outline-color:inherit;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif">Direct Routing supports two methods for call transfer:</span></span></p><ul style="box-sizing:inherit;margin:16px 0px 16px 38px;padding:0px;list-style:none;outline-color:inherit;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:16px;color:rgb(23,23,23)"><li style="box-sizing:inherit;margin:0px;padding:0px;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif"><p style="box-sizing:inherit;margin:1rem 0px 0px;padding:0px;outline-color:inherit;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif"><span style="box-sizing:inherit;outline-color:inherit;display:inline;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif"><span style="box-sizing:inherit;outline-color:inherit;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif">Option 1.</span></span> <span style="box-sizing:inherit;outline-color:inherit;display:inline;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif"><span style="box-sizing:inherit;outline-color:inherit;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif">SIP proxy processes Refer from the client locally and acts as a Referee as described in section 7.1 of RFC 3892.</span></span></p><p style="box-sizing:inherit;margin:1rem 0px 0px;padding:0px;outline-color:inherit;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif"><span style="box-sizing:inherit;outline-color:inherit;display:inline;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif"><span style="box-sizing:inherit;outline-color:inherit;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif">With this option, the SIP proxy terminates the transfer and adds a new Invite.</span></span></p></li><li style="box-sizing:inherit;margin:0px;padding:0px;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif"><p style="box-sizing:inherit;margin:1rem 0px 0px;padding:0px;outline-color:inherit;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif"><span style="box-sizing:inherit;outline-color:inherit;display:inline;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif"><span style="box-sizing:inherit;outline-color:inherit;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif">Option 2.</span></span> <span style="box-sizing:inherit;outline-color:inherit;display:inline;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif"><span style="box-sizing:inherit;outline-color:inherit;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif">SIP proxy sends the Refer to the SBC and acts as a Transferor as describing in Section 6 of RFC 5589.</span></span></p><p style="box-sizing:inherit;margin:1rem 0px 0px;padding:0px;outline-color:inherit;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif"><span style="box-sizing:inherit;outline-color:inherit;display:inline;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif"><span style="box-sizing:inherit;outline-color:inherit;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif">With this option, the SIP proxy sends a Refer to the SBC and expects the SBC to handle the Transfer fully.</span></span></p></li></ul><p style="box-sizing:inherit;margin:1rem 0px 0px;padding:0px;outline-color:inherit;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:16px;color:rgb(23,23,23)"><span style="box-sizing:inherit;outline-color:inherit;display:inline;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif"><span style="box-sizing:inherit;outline-color:inherit;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif">The SIP proxy selects the method based on the capabilities reported by the SBC.</span></span> <span style="box-sizing:inherit;outline-color:inherit;display:inline;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif"><span style="box-sizing:inherit;outline-color:inherit;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif">If the SBC indicates that it supports the method “Refer”, the SIP proxy will use Option 2 for call transfers.</span></span></p><p style="box-sizing:inherit;margin:1rem 0px 0px;padding:0px;outline-color:inherit;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:16px;color:rgb(23,23,23)"><span style="box-sizing:inherit;outline-color:inherit;display:inline;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif"><span style="box-sizing:inherit;outline-color:inherit;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif">The following is an example of an SBC sending the message that the Refer method is supported:</span></span></p><div id="gmail-m_-6531189221984205273m_5429916934704235683gmail-m_-4056729386473353905m_-8619859775448381882gmail-m_8193647256598840904gmail-m_-1139517786523218944gmail-code-try-1" style="box-sizing:content-box;outline-color:inherit;display:flex;font-size:0.8rem;border-bottom-width:0px;margin-top:16px;min-height:30px;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif;color:rgb(23,23,23)"><span style="box-sizing:inherit;outline-color:inherit;padding:2px 16px;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif">Console</span><button type="button" style="box-sizing:inherit;font-family:inherit;font-size:12.8px;margin:0px;overflow:visible;outline-color:inherit;padding:2px 10px;border-left-width:1px;display:flex"><span style="box-sizing:inherit;outline-color:inherit;display:inline-flex;height:1.5rem;width:1.5rem"><span style="box-sizing:inherit;outline-color:inherit;font-family:docons;font-size:inherit;speak:none;display:inline-block;font-variant-numeric:normal;font-variant-east-asian:normal;direction:ltr;line-height:16px"></span></span><span style="box-sizing:inherit;outline-color:inherit">Copia</span><div style="box-sizing:inherit;opacity:0;display:flex"><span style="box-sizing:inherit;outline-color:inherit;display:inline-flex;height:1.5rem;width:1.5rem;font-size:1.125rem"><span style="box-sizing:inherit;outline-color:inherit;font-family:docons;font-size:inherit;speak:none;display:inline-block;font-variant-numeric:normal;font-variant-east-asian:normal;direction:ltr;line-height:16px"></span></span></div></button></div><pre style="box-sizing:inherit;font-size:0.875rem;margin-top:0px;margin-bottom:0px;padding:1rem;line-height:19px;outline-color:inherit;overflow:auto;word-break:normal;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,Courier,monospace;color:rgb(23,23,23)"><code style="box-sizing:inherit;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,Courier,monospace;font-size:1em;outline-color:inherit;direction:ltr;border:0px;padding:0px;display:block;line-height:19px"><span style="box-sizing:inherit;outline-color:inherit;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,Courier,monospace">ALLOW: INVITE, OPTIONS, INFO, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY
</span></code></pre><p style="box-sizing:inherit;margin:1rem 0px 0px;padding:0px;outline-color:inherit;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:16px;color:rgb(23,23,23)"><span style="box-sizing:inherit;outline-color:inherit;display:inline;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif"><span style="box-sizing:inherit;outline-color:inherit;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif">If the SBC doesn’t indicate that Refer as a supported method, Direct Routing will use Option 1 (SIP proxy acts as a Referee) .</span></span> <span style="box-sizing:inherit;outline-color:inherit;display:inline;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif"><span style="box-sizing:inherit;outline-color:inherit;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif">The SBC must also signal that it supports the Notify method:</span></span></p><p style="box-sizing:inherit;margin:1rem 0px 0px;padding:0px;outline-color:inherit;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:16px;color:rgb(23,23,23)"><span style="box-sizing:inherit;outline-color:inherit;display:inline;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif"><span style="box-sizing:inherit;outline-color:inherit;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif">Example of SBC indicating that Refer method is not supported:</span></span></p><div id="gmail-m_-6531189221984205273m_5429916934704235683gmail-m_-4056729386473353905m_-8619859775448381882gmail-m_8193647256598840904gmail-m_-1139517786523218944gmail-code-try-2" style="box-sizing:content-box;outline-color:inherit;display:flex;font-size:0.8rem;border-bottom-width:0px;margin-top:16px;min-height:30px;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif;color:rgb(23,23,23)"><span style="box-sizing:inherit;outline-color:inherit;padding:2px 16px;font-family:"Segoe UI",SegoeUI,"Helvetica Neue",Helvetica,Arial,sans-serif">Console</span><button type="button" style="box-sizing:inherit;font-family:inherit;font-size:12.8px;margin:0px;overflow:visible;outline-color:inherit;padding:2px 10px;border-left-width:1px;display:flex"><span style="box-sizing:inherit;outline-color:inherit;display:inline-flex;height:1.5rem;width:1.5rem"><span style="box-sizing:inherit;outline-color:inherit;font-family:docons;font-size:inherit;speak:none;display:inline-block;font-variant-numeric:normal;font-variant-east-asian:normal;direction:ltr;line-height:16px"></span></span><span style="box-sizing:inherit;outline-color:inherit">Copia</span><div style="box-sizing:inherit;opacity:0;display:flex"><span style="box-sizing:inherit;outline-color:inherit;display:inline-flex;height:1.5rem;width:1.5rem;font-size:1.125rem"><span style="box-sizing:inherit;outline-color:inherit;font-family:docons;font-size:inherit;speak:none;display:inline-block;font-variant-numeric:normal;font-variant-east-asian:normal;direction:ltr;line-height:16px"></span></span></div></button></div><pre style="box-sizing:inherit;font-size:0.875rem;margin-top:0px;margin-bottom:0px;padding:1rem;line-height:19px;outline-color:inherit;overflow:auto;word-break:normal;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,Courier,monospace;color:rgb(23,23,23)"><code style="box-sizing:inherit;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,Courier,monospace;font-size:1em;outline-color:inherit;direction:ltr;border:0px;padding:0px;display:block;line-height:19px"><span style="box-sizing:inherit;outline-color:inherit;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,Courier,monospace">ALLOW: INVITE, ACK, CANCEL, BYE, INFO, NOTIFY, PRACK, UPDATE, OPTIONS</span></code><code style="box-sizing:inherit;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,Courier,monospace;font-size:1em;outline-color:inherit;direction:ltr;border:0px;padding:0px;display:block;line-height:19px"><span style="box-sizing:inherit;outline-color:inherit;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,Courier,monospace"><br></span></code><code style="box-sizing:inherit;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,Courier,monospace;font-size:1em;outline-color:inherit;direction:ltr;border:0px;padding:0px;display:block;line-height:19px"><span style="box-sizing:inherit;outline-color:inherit;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,Courier,monospace"><br></span></code><code style="box-sizing:inherit;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,Courier,monospace;font-size:1em;outline-color:inherit;direction:ltr;border:0px;padding:0px;display:block;line-height:19px"><span style="box-sizing:inherit;outline-color:inherit;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,Courier,monospace"><br></span></code><code style="box-sizing:inherit;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,Courier,monospace;font-size:1em;outline-color:inherit;direction:ltr;border:0px;padding:0px;display:block;line-height:19px"><span style="box-sizing:inherit;outline-color:inherit;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,Courier,monospace">so i try to add "REFER" in the allow ì: heder but still no luck </span></code><code style="box-sizing:inherit;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,Courier,monospace;font-size:1em;outline-color:inherit;direction:ltr;border:0px;padding:0px;display:block;line-height:19px"><span style="box-sizing:inherit;outline-color:inherit;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,Courier,monospace"><br></span></code><code style="box-sizing:inherit;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,Courier,monospace;font-size:1em;outline-color:inherit;direction:ltr;border:0px;padding:0px;display:block;line-height:19px"><span style="box-sizing:inherit;outline-color:inherit;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,Courier,monospace">Davide</span></code></pre></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Il giorno ven 29 gen 2021 alle ore 11:24 Davide Zanichelli <<a href="mailto:dav.zanichelli@gmail.com" target="_blank">dav.zanichelli@gmail.com</a>> ha scritto:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto">Ok thanks</div><div dir="auto"><br></div><div dir="auto">My issue is when i try to transfer a call to esternal user </div><div dir="auto">Thanks</div><div dir="auto"><br></div><div dir="auto"><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Il giorno ven 29 gen 2021 alle 11:10 Pepelux <<a href="mailto:pepeluxx@gmail.com" target="_blank">pepeluxx@gmail.com</a>> ha scritto:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">I think Teams doesn't send REFER messages. Transfers are managed directly by Teams. When you transfer a call you can send to a Team user instead to a SIP extension.<div><br></div><div>Regards</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, 29 Jan 2021 at 10:55, Davide Zanichelli <<a href="mailto:dav.zanichelli@gmail.com" target="_blank">dav.zanichelli@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto">Hello</div><div dir="auto"><br></div><div dir="auto">Now inbound and outbound works as expected!</div><div dir="auto">But i have a issue during the call transfer.</div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto">transfer fail and i dont receive REFER from Teams </div><div dir="auto"><br></div><div dir="auto">Does someone know how to manage re invite and refer with Teams ? </div><div dir="auto"><br></div><div dir="auto">Any advice are welcome</div><div dir="auto">Thanks you </div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Il giorno mer 27 gen 2021 alle 09:07 Davide Zanichelli <<a href="mailto:dav.zanichelli@gmail.com" target="_blank">dav.zanichelli@gmail.com</a>> ha scritto:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hello <div><br></div><div>im still having trouble with ack and bye ...</div><div><br></div><div>in inbound call my teams client stuck in "calling"</div><div><br></div><div>and seems that dont like my ack</div><div><br></div><div><br></div><div>====================<br>tag: snd<br>pid: 131292<br>process: 6<br>time: 1611683788.220244<br>date: Tue Jan 26 17:56:28 2021<br>proto: tls ipv4<br>srcip: 69.172.96.197<br>srcport: 5061<br>dstip: 52.114.75.24<br>dstport: 5061<br>~~~~~~~~~~~~~~~~~~~~<br>ACK sip:+1010@sip.pstnhub.microsoft.com:5061;transport=tls SIP/2.0<br>Record-Route: <sip:kml.call2teams.io:5061;transport=tls;r2=on;ftag=DKU70jvS4K86p;lr><br>Via: SIP/2.0/TLS 69.172.96.197:5061;branch=z9hG4bKaf91.b6d38c1afb72b2dd4847cc3f7d99d698.0<br>v:SIP/2.0/UDP 185.132.68.116;received=185.132.68.116;rport=5060;branch=z9hG4bKZXc92a9KDyUFg<br>Max-Forwards:69<br>f:"Davide Zanichelli"<<a href="mailto:sip%3A3454558075@185.132.68.116" target="_blank">sip:3454558075@185.132.68.116</a>>;tag=DKU70jvS4K86p<br>t:<<a href="http://sip:+1010@sip.pstnhub.microsoft.com:5061" target="_blank">sip:+1010@sip.pstnhub.microsoft.com:5061</a>>;tag=25f6b5d613cb478aa1d495a391860101<br>i:9493b287-a2f6-4891-859c-231994af46d6<br>CSeq:31288100 ACK</div></div><div dir="ltr"><div><br>m:<<a href="http://sip:mod_sofia@185.132.68.116:5060" target="_blank">sip:mod_sofia@185.132.68.116:5060</a>><br>l:0<br></div><div><br></div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Il giorno gio 21 gen 2021 alle ore 09:18 Davide Zanichelli <<a href="mailto:dav.zanichelli@gmail.com" target="_blank">dav.zanichelli@gmail.com</a>> ha scritto:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hello<div>i dont understand why teams reply me 481 !!!</div><div><br></div><div>Thanks </div><div>davide</div><div><br>||||||||||||||||||||<br>====================<br>tag: snd<br>pid: 102385<br>process: 6<br>time: 1611216424.610918<br>date: Thu Jan 21 08:07:04 2021<br>proto: tls ipv4<br>srcip: 69.172.96.197<br>srcport: 5061<br>dstip: 52.114.75.24<br>dstport: 5061<br>~~~~~~~~~~~~~~~~~~~~<br>BYE sip:+1010@sip.pstnhub.microsoft.com:5061;transport=tls SIP/2.0<br>Record-Route: <sip:kml.call2teams.io:5061;transport=tls;r2=on;ftag=7NFv9B0B3K6QB;lr><br>Record-Route: <sip:69.172.96.197:5060;r2=on;ftag=7NFv9B0B3K6QB;lr><br>Via: SIP/2.0/TLS 69.172.96.197:5061;branch=z9hG4bK02e5.5f6af95bad6e683b84ebf07b31a7755f.0<br>v:SIP/2.0/UDP 185.132.68.116;received=185.132.68.116;rport=5060;branch=z9hG4bK9j0gNmmXj9Q6D<br>Max-Forwards:69<br>f:"Davide Zanichelli"<<a href="mailto:sip%3A3454558075@185.132.68.116" target="_blank">sip:3454558075@185.132.68.116</a>>;tag=7NFv9B0B3K6QB<br>t:<sip:+1010@sip.pstnhub.microsoft.com:5061;user=phone>;tag=da13ee6f8a0f4277b597fa9fd40a783f<br>i:781214b3-d662-1239-fc81-9259e6a86632<br>CSeq:31054416 BYE<br>User-Agent:FreeSWITCH-mod_sofia/1.6.20~64bit<br>Allow:INVITE,ACK,BYE,CANCEL,OPTIONS,MESSAGE,INFO,UPDATE,REGISTER,REFER,PRACK,NOTIFY,PUBLISH,SUBSCRIBE<br>k:precondition,100rel,path,replaces<br>Reason:Q.850;cause=16;text="NORMAL_CLEARING"<br>l:0<br><br>||||||||||||||||||||<br>====================<br>tag: rcv<br>pid: 102417<br>process: 38<br>time: 1611216424.629297<br>date: Thu Jan 21 08:07:04 2021<br>proto: tls ipv4<br>srcip: 52.114.75.24<br>srcport: 5061<br>dstip: 69.172.96.197<br>dstport: 5061<br>~~~~~~~~~~~~~~~~~~~~<br>SIP/2.0 481 Call Leg/Transaction Does Not Exist<br>FROM: "Davide Zanichelli"<<a href="mailto:sip%3A3454558075@185.132.68.116" target="_blank">sip:3454558075@185.132.68.116</a>>;tag=7NFv9B0B3K6QB<br>TO: <sip:+1010@sip.pstnhub.microsoft.com:5061;user=phone>;tag=da13ee6f8a0f4277b597fa9fd40a783f<br>CSEQ: 31054416 BYE<br>CALL-ID: 781214b3-d662-1239-fc81-9259e6a86632<br>VIA: SIP/2.0/TLS 69.172.96.197:5061;branch=z9hG4bK02e5.5f6af95bad6e683b84ebf07b31a7755f.0,SIP/2.0/UDP 185.132.68.116;received=185.132.68.116;branch=z9hG4bK9j0gNmmXj9Q6D;rport=5060<br>REASON: Q.850;cause=95;text="90301fea-2875-4a99-b6f0-25e35ff07710;Call leg unavailable"<br>CONTENT-LENGTH: 0<br>ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY<br>SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.8<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Il giorno mer 20 gen 2021 alle ore 18:03 Richard Fuchs <<a href="mailto:rfuchs@sipwise.com" target="_blank">rfuchs@sipwise.com</a>> ha scritto:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On 19/01/2021 07.11, Daniel-Constantin Mierla wrote:<br>
> Hello,<br>
><br>
> I built rtpengine deb packages for debian just a few days ago and all <br>
> went fine. I used the file mr8.5.1.5.tar.gz from the github releases <br>
> of rtpengine project.<br>
><br>
> However, I noticed that some past releases fail to build because of <br>
> the tests. I had to edit a bit the Makefile to disable the tests target.<br>
<br>
If some of the tests are causing a problem, you can let me know and I'll <br>
see if they can be defused to make things work for everybody.<br>
<br>
Cheers<br>
<br>
<br>
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