<div dir="ltr"><div>Hi, I'm connecting Teams with kamailio server. From Kamailio to teams I have no problems, but from teams to Kamailio yes. Drop the call..</div><div><br></div><div>With ngrep I see that:</div><div><br></div><div>INVITE:<br></div><div><br></div><div><div><img src="cid:ii_kdsruz9s0" alt="imagen.png" width="561" height="274"><br></div><div>200 OK:</div><div><br></div><div><div><img src="cid:ii_kdsrwulz1" alt="imagen.png" width="561" height="200"></div><div><br></div><div>I never received ACK..</div><div><br></div><div>In my configuration:</div><div><br></div><div>Kamailio.cfg:</div><div><br></div><div>#!KAMAILIO<br>#!define WITH_TLS</div><div><br></div><div>event_route[tm:local-request] {<br><br>Â Â Â Â if(is_method("OPTIONS") && $ru =~ "<a href="http://pstnhub.microsoft.com">pstnhub.microsoft.com</a>") {<br>Â Â Â Â Â Â Â Â append_hf("Contact: <sip:FQND:5061;transport=tls>\r\n");<br>Â Â Â Â }<br>Â Â Â Â xlog("L_INFO", "Sent out tm request: $mb\n");<br>}</div><div><br></div><div>request_route{</div><div><br></div><div>Â Â Â Â Â Â remove_hf("Route");<br>Â Â Â Â if (is_method("INVITE|SUBSCRIBE")) {<br>Â Â Â Â Â Â Â Â xlog("L_INFO","$fU is trying to call to $rU con valores $tu\n");<br>Â Â Â Â Â Â Â Â $ru = "sip:" + $rU + "@ip asterisk:port";<br>Â Â Â Â Â Â Â Â route(RELAY);<br>Â Â Â Â }</div><div>}</div><div><br></div><div>What I'm doing wrong?</div><div><br></div><div>I don't understand why not received ACK..</div><div><br></div><div>Could anyone help me?</div><div><br></div><div>Thanks<br></div><div><br></div></div></div></div>