The call IDs don't match. Your ACK has an extra :5060 appended. Just a thought...
Kevin V. +15195726354 Original Message From: santi.an...@quarea.com Sent: April 29, 2020 4:13 a.m. To: users@lists.opensips.org Reply to: users@lists.opensips.org Subject: Re: [OpenSIPS-Users] ms teams ACK Hello, If it helps, these are the ACK sent to MSTeams and BYE received after 20 seconds. sbc.xxxxxxxx.com:5067 Opensips TLS interface 195.xx.xx.xx:5068 Opensips UDP interface 80.xx.xx.xx:5060 Asterisk ACK sip:sip.pstnhub.microsoft.com;x-i=0c135a71-ddec-454c-a506-91079cb038d7;x-c=385a4453fc885c0bb6276a40d7796d3a/s/1/e1c45d052842415e9c0b3b0b04e32791 SIP/2.0 Via: SIP/2.0/TLS 195.xx.xx.xx:5067;branch=z9hG4bK2f83.ee24a46.2 Via: SIP/2.0/UDP 80.xx.xx.xx:5060;received=80.xx.xx.xx;branch=z9hG4bK0a1d079a;rport=5060 Route: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061;transport=tls;lr> Max-Forwards: 69 From: <sip:935441...@80.xx.xx.xx>;tag=as7659f57d To: <sip:5...@sbc.xxxxxxxxxx.com:5068>;tag=50fe42a7fdb64fe583c1089a0b47f44a Contact: <sip:935441...@80.xx.xx.xx:5060> Call-ID: 433371746cb44b7d76fdc42013bf9...@80.xx.xx.xx:5060:5060 CSeq: 102 ACK User-Agent: FPBX-12.0.76.6(11.20.0) Content-Length: 0 BYE sip:935441...@80.xx.xx.xx:5060 SIP/2.0 FROM: <sip:5...@sbc.xxxxxxxxxx.com:5068>;tag=50fe42a7fdb64fe583c1089a0b47f44a TO: <sip:935441...@80.xx.xx.xx>;tag=as7659f57d CSEQ: 3 BYE CALL-ID: 433371746cb44b7d76fdc42013bf9...@80.xx.xx.xx:5060 MAX-FORWARDS: 69 VIA: SIP/2.0/TLS 52.114.75.24:5061;branch=z9hG4bKf36698cf REASON: Q.850;cause=18;text="0c135a71-ddec-454c-a506-91079cb038d7;*Call Controller timed out while waiting for acknowledgement.*" ROUTE: <sip:sbc.xxxxxxxxxx.com.com:5067;transport=tls;lr;did=12a.a46808d1;r2=on>,<sip:195.xx.xx.xx:5060;lr;did=12a.a46808d1;r2=on> CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443;x-i=0c135a71-ddec-454c-a506 91079cb038d7;x-c=385a4453fc885c0bb6276a40d7796d3a/s/1/e1c45d052842415e9c0b3b0b04e32791> CONTENT-LENGTH: 0 USER-AGENT: Microsoft.PSTNHub.SIPProxy v.2020.4.20.2 i.EUWE.6 ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY Best Regards, -- Sent from: http://opensips-open-sip-server.1449251.n2.nabble.com/OpenSIPS-Users-f1449235.html _______________________________________________ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users _______________________________________________ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users