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<div style="direction: ltr;">Please find the necessary manips in this doc.</div>
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<div style="direction: ltr;">https://www.oracle.com/webfolder/technetwork/acmepacket/Microsoft/SBC-MSFTTeams-NON-MB.pdf</div>
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<div style="direction: ltr;">https://blog.opensips.org/2019/09/16/opensips-as-ms-teams-sbc/</div>
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<div class="ms-outlook-ios-signature"><a href="https://aka.ms/o0ukef">Outlook voor iOS</a> downloaden</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>Van:</b> Users <users-bounces@lists.opensips.org> namens volga629 via Users <users@lists.opensips.org><br>
<b>Verzonden:</b> Saturday, April 18, 2020 3:38:33 AM<br>
<b>Aan:</b> OpenSIPS users mailling list <users@lists.opensips.org><br>
<b>Onderwerp:</b> [OpenSIPS-Users] ms teams ACK</font>
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<p><font face="Cantarell">Hello Everyone,</font></p>
<p><font face="Cantarell">Is possible rewrite ACK contact header in dialog ?</font></p>
<p><font face="Cantarell">My guess it expecting FQDN. </font></p>
<p><font face="Cantarell">MS Teams disconnect the call after 20 sec</font> </p>
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REASON: Q.850;cause=18;text="bc427610-edae-47b9-9daa-7ea74d40dcc7;Call Controller timed out while waiting for acknowledgement."</p>
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<p>In this case ACK come from asterisk box. </p>
<p>Opensips Log:</p>
<p>/usr/sbin/opensips[3321]: [IN-DIALOG] [ACK] Contact header ~> [<a class="x_moz-txt-link-rfc2396E" href="sip:11988582770@190.109.68.250:5060"><sip:11988582770@190.109.68.250:5060></a>
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<p>volga629 </p>
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