From willyvalles17@gmail.com Sat Jan 9 06:28:16 2021 From: Willy Valles Rios To: sr-users@lists.kamailio.org Subject: Re: [SR-Users] Problems establishing SIP signaling between MsTeams and Kamailio Date: Sat, 09 Jan 2021 00:27:59 -0500 Message-ID: In-Reply-To: <3cf48d64-5f77-8c1a-d3f9-e9255d670764@gmail.com> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2018108888==" --===============2018108888== Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Dear Kamilio Community, After doing several reads to our Kamailio configuration, the dispatcher list is in AP: URI: sip: sip.pstnhub.microsoft.com; transport =3D tls FLAGS: AP URI: sip: sip2.pstnhub.microsoft.com; transport =3D tls FLAGS: AP URI: sip: sip3.pstnhub.microsoft.com; transport =3D tls FLAGS: AP But in the MS Teams dashboard the SIP OPTIONS STATUS column is WARNING. In the LOGs sent to OPTIONS, it gives us to understand that with sent to MS TEAMS: Jan 8 19:01:40 Kamailio-Server /usr/sbin/kamailio[1444]: INFO: