<div dir="ltr">Thanks you for your answer !<div><br></div><div>yes i have bi-directional RTP !</div><div>but after 30 sec Teams send BYE </div><div>it seems that My ACK is Malformed (or not acceptable for teams)</div><div>it should be due a error in contact ?</div><div><br></div><div>i dont understand if ms look at my ack contact header or something  else</div><div><br></div><div>thanks you !</div><div><br></div><div>Davide</div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Il giorno mer 20 gen 2021 alle ore 12:26 David Villasmil <<a href="mailto:david.villasmil.work@gmail.com">david.villasmil.work@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">180 doesn’t need a response, as it is a provisional response TO the invite. Same goes for 183 and all provisional responses.</div><div dir="auto"><br></div><div dir="auto">A quick look to the call you pasted below seems to have connected: there’s a 200 to the INVITE and an ACK to the 200 (which does require an ACK). Do you see RTPs flowing to the proper IPs?</div><div dir="auto"><br></div><div dir="auto">If you’re trying to integrate with MSTeams, search the web for “kamailio ms teams” as it is riddled with little nuances, you should find pretty good info (or search this mailing list, there’s plenty)</div><div dir="auto"><br></div><div dir="auto">Some sources:</div><div dir="auto"><br></div><div dir="auto"><div><a href="https://skalatan.de/en/blog/kamailio-sbc-teams" target="_blank">https://skalatan.de/en/blog/kamailio-sbc-teams</a></div><br></div><div dir="auto">This one might be specially interesting to you as it regards the 200 and it states there should only be ONE Record-Route:</div><div dir="auto"><br></div><div dir="auto"><div><a href="http://sip-router.1086192.n5.nabble.com/kamailio-integration-with-MS-teams-td185890.html" target="_blank">http://sip-router.1086192.n5.nabble.com/kamailio-integration-with-MS-teams-td185890.html</a></div><br></div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto">Hope that helps.</div><div dir="auto"><br></div><div dir="auto">David</div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, 20 Jan 2021 at 11:02, 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">Hi everybody <div><br></div><div>im going crazy in debugging inbound call</div><div><br></div><div>my scenario is :</div><div><br></div><div>Freeswetch PBX ---> kamailio SBC ---> Ms Teams</div><div><br></div><div>my issue are:</div><div>1 Freeswitch doesnt reply to kamailio after 180 ringing why ?</div><div>2) kamailio forward ACK after 200 OK but MS  not accept it, (call stuck in setup )</div><div><br></div><div>any advice are welcome !!!</div><div><br></div><div>below a trace:</div><div>Thanks You for support !<br>||||||||||||||||||||<br>====================<br>tag: rcv<br>pid: 92862<br>process: 2<br>time: 1611139150.541333<br>date: Wed Jan 20 10:39:10 2021<br>proto: udp ipv4<br>srcip: 185.132.68.116<br>srcport: 5060<br>dstip: 69.172.96.197<br>dstport: 5060<br>~~~~~~~~~~~~~~~~~~~~<br>INVITE <a href="http://sip:100247@69.172.96.197:5060" target="_blank">sip:100247@69.172.96.197:5060</a> SIP/2.0<br>v:SIP/2.0/UDP 185.132.68.116;rport;branch=z9hG4bKK8jFBBUtt1ZtH<br>Max-Forwards:65<br>f:"Davide Zanichelli"<<a href="mailto:sip%3A3454558075@185.132.68.116" target="_blank">sip:3454558075@185.132.68.116</a>>;tag=jFD3trFDj8t0p<br>t:<<a href="http://sip:100247@69.172.96.197:5060" target="_blank">sip:100247@69.172.96.197:5060</a>><br>i:92665309-d5ae-1239-fc81-9259e6a86632<br>CSeq:31015783 INVITE<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>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>u:talk,hold,conference,presence,as-feature-event,dialog,line-seize,call-info,sla,include-session-description,presence.winfo,message-summary,refer<br>c:application/sdp<br>Content-Disposition:session<br>l:307<br>Remote-Party-ID:"Davide Zanichelli"<<a href="mailto:sip%3A3454558075@185.132.68.116" target="_blank">sip:3454558075@185.132.68.116</a>>;party=calling;screen=yes;privacy=off<br><br>v=0<br>o=FreeSWITCH 1611126712 1611126713 IN IP4 185.132.68.116<br>s=FreeSWITCH<br>c=IN IP4 185.132.68.116<br>t=0 0<br>a=sendrecv<br>m=audio 12438 RTP/AVP 18 8 101 13<br>a=rtpmap:18 G729/8000<br>a=fmtp:18 annexb=no<br>a=rtpmap:8 PCMA/8000<br>a=rtpmap:101 telephone-event/8000<br>a=fmtp:101 0-16<br>a=rtpmap:13 CN/8000<br>a=ptime:20<br>||||||||||||||||||||<br>====================<br>tag: snd<br>pid: 92862<br>process: 2<br>time: 1611139150.546923<br>date: Wed Jan 20 10:39:10 2021<br>proto: udp ipv4<br>srcip: 69.172.96.197<br>srcport: 5060<br>dstip: 185.132.68.116<br>dstport: 5060<br>~~~~~~~~~~~~~~~~~~~~<br>SIP/2.0 100 trying -- your call is important to us<br>v:SIP/2.0/UDP 185.132.68.116;rport=5060;branch=z9hG4bKK8jFBBUtt1ZtH;received=185.132.68.116<br>f:"Davide Zanichelli"<<a href="mailto:sip%3A3454558075@185.132.68.116" target="_blank">sip:3454558075@185.132.68.116</a>>;tag=jFD3trFDj8t0p<br>t:<<a href="http://sip:100247@69.172.96.197:5060" target="_blank">sip:100247@69.172.96.197:5060</a>><br>i:92665309-d5ae-1239-fc81-9259e6a86632<br>CSeq:31015783 INVITE<br>Server: kamailio (5.3.2 (x86_64/linux))<br>Content-Length: 0<br><br>||||||||||||||||||||<br>====================<br>tag: snd<br>pid: 92862<br>process: 2<br>time: 1611139150.567406<br>date: Wed Jan 20 10:39:10 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>INVITE sip:+1010@sip.pstnhub.microsoft.com:5061;transport=tls SIP/2.0<br>Record-Route: <sip:kml.call2teams.io:5061;transport=tls;ftag=jFD3trFDj8t0p;lr><br>Via: SIP/2.0/TLS 69.172.96.197:5061;branch=z9hG4bK7d7f.b59314bb3e04e970e811f1672127de61.0<br>v:SIP/2.0/UDP 185.132.68.116;received=185.132.68.116;rport=5060;branch=z9hG4bKK8jFBBUtt1ZtH<br>Max-Forwards:64<br>f:"Davide Zanichelli"<<a href="mailto:sip%3A3454558075@kml.call2teams.io" target="_blank">sip:3454558075@kml.call2teams.io</a>>;tag=jFD3trFDj8t0p<br>t:<sip:+1010@sip.pstnhub.microsoft.com:5061;user=<a href="http://phonekml.call2teams.io" target="_blank">phonekml.call2teams.io</a>><br>i:92665309-d5ae-1239-fc81-9259e6a86632<br>CSeq:31015783 INVITE<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>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>u:talk,hold,conference,presence,as-feature-event,dialog,line-seize,call-info,sla,include-session-description,presence.winfo,message-summary,refer<br>c:application/sdp<br>Content-Disposition:session<br>l:1390<br>Remote-Party-ID:"Davide Zanichelli"<<a href="mailto:sip%3A3454558075@185.132.68.116" target="_blank">sip:3454558075@185.132.68.116</a>>;party=calling;screen=yes;privacy=off<br><br>v=0<br>o=FreeSWITCH 1611126712 1611126713 IN IP4 69.172.96.197<br>s=FreeSWITCH<br>c=IN IP4 69.172.96.197<br>t=0 0<br>m=audio 33404 RTP/SAVP 8<br>a=rtpmap:8 PCMA/8000<br>a=sendrecv<br>a=rtcp:33405<br>a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:iiD7YD06tIT76jNwnfUQYIPp/utJYrMGqN3h0pEF<br>a=crypto:2 AES_CM_128_HMAC_SHA1_32 inline:ccgVUhUMevpLySH3whtWFZVpn7ReHg9umhRsunsl<br>a=crypto:3 AES_192_CM_HMAC_SHA1_80 inline:C8cTVZsRwQO9Xoh/b2s6PITg6Wn2bb3FQpyUrksBezEQgrMQtBo<br>a=crypto:4 AES_192_CM_HMAC_SHA1_32 inline:qOzxnaJepixm60XPRvWGKpo5a0pc79sVcfcieCLSy5RV5gynArI<br>a=crypto:5 AES_256_CM_HMAC_SHA1_80 inline:ozHJArxk0AcpcVEIdeV0Fa8lHcsVesKBvuOXo/bkGhOftcNANiazLOFjroZaaB<br>a=crypto:6 AES_256_CM_HMAC_SHA1_32 inline:sKGkdsEg4qlu1x3Eh49iQGd75ykkfUi1EcpfTRz8OjXmbmD6TQiFiFUCOM4drz<br>a=crypto:7 F8_128_HMAC_SHA1_80 inline:oYDcS9SnWcb2yT4x4SJv6TI7qWu+3eftOW5cXsAQ<br>a=crypto:8 F8_128_HMAC_SHA1_32 inline:zo2HCUQ9ZFZanvwNC9X4zrpPlUA/OczdMhBm9qAK<br>a=crypto:9 NULL_HMAC_SHA1_80 inline:4PM96ZPd1nHU7oSG94IFUuRKlwNQ/BuaAIc8so94<br>a=crypto:10 NULL_HMAC_SHA1_32 inline:VUt2o556MpNSyW6KY2wwzCjDop/rVM+bnHlx8hCq<br>a=setup:actpass<br>a=fingerprint:sha-1 E7:26:DE:B4:A7:D8:93:2C:B0:7C:30:40:09:5A:AC:3F:FE:B9:D1:9A<br>a=ptime:20<br>a=ice-ufrag:Ew9KIvXR<br>a=ice-pwd:bkO9Wi2MPERrozLPniAvJa75lA<br>a=candidate:HdRdBOFmpkA08EjO 1 UDP 2130706431 69.172.96.197 33404 typ host<br>a=candidate:HdRdBOFmpkA08EjO 2 UDP 2130706430 69.172.96.197 33405 typ host<br>||||||||||||||||||||<br>====================<br>tag: snd<br>pid: 92862<br>process: 2<br>time: 1611139150.570482<br>date: Wed Jan 20 10:39:10 2021<br>proto: udp ipv4<br>srcip: 69.172.96.197<br>srcport: 5060<br>dstip: 185.132.68.116<br>dstport: 5060<br>~~~~~~~~~~~~~~~~~~~~<br>SIP/2.0 100 trying -- your call is important to us<br>v:SIP/2.0/UDP 185.132.68.116;rport=5060;branch=z9hG4bKK8jFBBUtt1ZtH;received=185.132.68.116<br>f:"Davide Zanichelli"<<a href="mailto:sip%3A3454558075@185.132.68.116" target="_blank">sip:3454558075@185.132.68.116</a>>;tag=jFD3trFDj8t0p<br>t:<<a href="http://sip:100247@69.172.96.197:5060" target="_blank">sip:100247@69.172.96.197:5060</a>><br>i:92665309-d5ae-1239-fc81-9259e6a86632<br>CSeq:31015783 INVITE<br>Server: kamailio (5.3.2 (x86_64/linux))<br>Content-Length: 0<br><br>||||||||||||||||||||<br>====================<br>tag: rcv<br>pid: 92891<br>process: 31<br>time: 1611139150.648884<br>date: Wed Jan 20 10:39:10 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/2.0 100 Trying<br>FROM: "Davide Zanichelli"<<a href="mailto:sip%3A3454558075@kml.call2teams.io" target="_blank">sip:3454558075@kml.call2teams.io</a>>;tag=jFD3trFDj8t0p<br>TO: <sip:+1010@sip.pstnhub.microsoft.com:5061;user=<a href="http://phonekml.call2teams.io" target="_blank">phonekml.call2teams.io</a>><br>CSEQ: 31015783 INVITE<br>CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632<br>VIA: SIP/2.0/TLS 69.172.96.197:5061;branch=z9hG4bK7d7f.b59314bb3e04e970e811f1672127de61.0,SIP/2.0/UDP 185.132.68.116;received=185.132.68.116;branch=z9hG4bKK8jFBBUtt1ZtH;rport=5060<br>CONTENT-LENGTH: 0<br>ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY<br>SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6<br><br>||||||||||||||||||||<br>====================<br>tag: rcv<br>pid: 92891<br>process: 31<br>time: 1611139150.904265<br>date: Wed Jan 20 10:39:10 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/2.0 180 Ringing<br>FROM: "Davide Zanichelli"<<a href="mailto:sip%3A3454558075@kml.call2teams.io" target="_blank">sip:3454558075@kml.call2teams.io</a>>;tag=jFD3trFDj8t0p<br>TO: <sip:+1010@sip.pstnhub.microsoft.com:5061;user=<a href="http://phonekml.call2teams.io" target="_blank">phonekml.call2teams.io</a>>;tag=43edcd63b6064936bb2916be57e3bdd0<br>CSEQ: 31015783 INVITE<br>CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632<br>VIA: SIP/2.0/TLS 69.172.96.197:5061;branch=z9hG4bK7d7f.b59314bb3e04e970e811f1672127de61.0,SIP/2.0/UDP 185.132.68.116;received=185.132.68.116;branch=z9hG4bKK8jFBBUtt1ZtH;rport=5060<br>RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061;transport=tls;lr>,<sip:kml.call2teams.io:5061;transport=tls;ftag=jFD3trFDj8t0p;lr><br>CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2><br>CONTENT-LENGTH: 0<br>ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY<br>SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6<br><br>||||||||||||||||||||<br>====================<br>tag: snd<br>pid: 92891<br>process: 31<br>time: 1611139150.904523<br>date: Wed Jan 20 10:39:10 2021<br>proto: udp ipv4<br>srcip: 69.172.96.197<br>srcport: 5060<br>dstip: 185.132.68.116<br>dstport: 5060<br>~~~~~~~~~~~~~~~~~~~~<br>SIP/2.0 180 Ringing<br>FROM: "Davide Zanichelli"<<a href="mailto:sip%3A3454558075@kml.call2teams.io" target="_blank">sip:3454558075@kml.call2teams.io</a>>;tag=jFD3trFDj8t0p<br>TO: <sip:+1010@sip.pstnhub.microsoft.com:5061;user=<a href="http://phonekml.call2teams.io" target="_blank">phonekml.call2teams.io</a>>;tag=43edcd63b6064936bb2916be57e3bdd0<br>CSEQ: 31015783 INVITE<br>CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632<br>VIA: SIP/2.0/UDP 185.132.68.116;received=185.132.68.116;branch=z9hG4bKK8jFBBUtt1ZtH;rport=5060<br>RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061;transport=tls;lr>,<sip:kml.call2teams.io:5061;transport=tls;ftag=jFD3trFDj8t0p;lr><br>CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2><br>CONTENT-LENGTH: 0<br>ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY<br>SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6<br><br>||||||||||||||||||||<br>====================<br>tag: rcv<br>pid: 92891<br>process: 31<br>time: 1611139151.215842<br>date: Wed Jan 20 10:39:11 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/2.0 180 Ringing<br>FROM: "Davide Zanichelli"<<a href="mailto:sip%3A3454558075@kml.call2teams.io" target="_blank">sip:3454558075@kml.call2teams.io</a>>;tag=jFD3trFDj8t0p<br>TO: <sip:+1010@sip.pstnhub.microsoft.com:5061;user=<a href="http://phonekml.call2teams.io" target="_blank">phonekml.call2teams.io</a>>;tag=4165839cb8bb47f8b61a7c53c4904579<br>CSEQ: 31015783 INVITE<br>CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632<br>VIA: SIP/2.0/TLS 69.172.96.197:5061;branch=z9hG4bK7d7f.b59314bb3e04e970e811f1672127de61.0,SIP/2.0/UDP 185.132.68.116;received=185.132.68.116;branch=z9hG4bKK8jFBBUtt1ZtH;rport=5060<br>RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061;transport=tls;lr>,<sip:kml.call2teams.io:5061;transport=tls;ftag=jFD3trFDj8t0p;lr><br>CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2><br>CONTENT-LENGTH: 0<br>ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY<br>SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6<br><br>||||||||||||||||||||<br>====================<br>tag: snd<br>pid: 92891<br>process: 31<br>time: 1611139151.216549<br>date: Wed Jan 20 10:39:11 2021<br>proto: udp ipv4<br>srcip: 69.172.96.197<br>srcport: 5060<br>dstip: 185.132.68.116<br>dstport: 5060<br>~~~~~~~~~~~~~~~~~~~~<br>SIP/2.0 180 Ringing<br>FROM: "Davide Zanichelli"<<a href="mailto:sip%3A3454558075@kml.call2teams.io" target="_blank">sip:3454558075@kml.call2teams.io</a>>;tag=jFD3trFDj8t0p<br>TO: <sip:+1010@sip.pstnhub.microsoft.com:5061;user=<a href="http://phonekml.call2teams.io" target="_blank">phonekml.call2teams.io</a>>;tag=4165839cb8bb47f8b61a7c53c4904579<br>CSEQ: 31015783 INVITE<br>CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632<br>VIA: SIP/2.0/UDP 185.132.68.116;received=185.132.68.116;branch=z9hG4bKK8jFBBUtt1ZtH;rport=5060<br>RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061;transport=tls;lr>,<sip:kml.call2teams.io:5061;transport=tls;ftag=jFD3trFDj8t0p;lr><br>CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2><br>CONTENT-LENGTH: 0<br>ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY<br>SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6<br><br>||||||||||||||||||||<br>====================<br>tag: rcv<br>pid: 92891<br>process: 31<br>time: 1611139151.504324<br>date: Wed Jan 20 10:39:11 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/2.0 180 Ringing<br>FROM: "Davide Zanichelli"<<a href="mailto:sip%3A3454558075@kml.call2teams.io" target="_blank">sip:3454558075@kml.call2teams.io</a>>;tag=jFD3trFDj8t0p<br>TO: <sip:+1010@sip.pstnhub.microsoft.com:5061;user=<a href="http://phonekml.call2teams.io" target="_blank">phonekml.call2teams.io</a>>;tag=ae2c8410ffffffff974ddff4e071048a<br>CSEQ: 31015783 INVITE<br>CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632<br>VIA: SIP/2.0/TLS 69.172.96.197:5061;branch=z9hG4bK7d7f.b59314bb3e04e970e811f1672127de61.0,SIP/2.0/UDP 185.132.68.116;received=185.132.68.116;branch=z9hG4bKK8jFBBUtt1ZtH;rport=5060<br>RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061;transport=tls;lr>,<sip:kml.call2teams.io:5061;transport=tls;ftag=jFD3trFDj8t0p;lr><br>CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2><br>CONTENT-LENGTH: 0<br>ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY<br>SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6<br><br>||||||||||||||||||||<br>====================<br>tag: snd<br>pid: 92891<br>process: 31<br>time: 1611139151.504495<br>date: Wed Jan 20 10:39:11 2021<br>proto: udp ipv4<br>srcip: 69.172.96.197<br>srcport: 5060<br>dstip: 185.132.68.116<br>dstport: 5060<br>~~~~~~~~~~~~~~~~~~~~<br>SIP/2.0 180 Ringing<br>FROM: "Davide Zanichelli"<<a href="mailto:sip%3A3454558075@kml.call2teams.io" target="_blank">sip:3454558075@kml.call2teams.io</a>>;tag=jFD3trFDj8t0p<br>TO: <sip:+1010@sip.pstnhub.microsoft.com:5061;user=<a href="http://phonekml.call2teams.io" target="_blank">phonekml.call2teams.io</a>>;tag=ae2c8410ffffffff974ddff4e071048a<br>CSEQ: 31015783 INVITE<br>CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632<br>VIA: SIP/2.0/UDP 185.132.68.116;received=185.132.68.116;branch=z9hG4bKK8jFBBUtt1ZtH;rport=5060<br>RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061;transport=tls;lr>,<sip:kml.call2teams.io:5061;transport=tls;ftag=jFD3trFDj8t0p;lr><br>CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2><br>CONTENT-LENGTH: 0<br>ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY<br>SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6<br><br>||||||||||||||||||||<br>====================<br>tag: rcv<br>pid: 92891<br>process: 31<br>time: 1611139151.586377<br>date: Wed Jan 20 10:39:11 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/2.0 183 Session Progress<br>FROM: "Davide Zanichelli"<<a href="mailto:sip%3A3454558075@kml.call2teams.io" target="_blank">sip:3454558075@kml.call2teams.io</a>>;tag=jFD3trFDj8t0p<br>TO: <sip:+1010@sip.pstnhub.microsoft.com:5061;user=<a href="http://phonekml.call2teams.io" target="_blank">phonekml.call2teams.io</a>>;tag=5ec9692a0e334203ac38ef8afd16122a<br>CSEQ: 31015783 INVITE<br>CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632<br>VIA: SIP/2.0/TLS 69.172.96.197:5061;branch=z9hG4bK7d7f.b59314bb3e04e970e811f1672127de61.0,SIP/2.0/UDP 185.132.68.116;received=185.132.68.116;branch=z9hG4bKK8jFBBUtt1ZtH;rport=5060<br>RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061;transport=tls;lr>,<sip:kml.call2teams.io:5061;transport=tls;ftag=jFD3trFDj8t0p;lr><br>CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2><br>CONTENT-LENGTH: 747<br>CONTENT-TYPE: application/sdp<br>ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY<br>SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6<br><br>v=0<br>o=- 265741 0 IN IP4 127.0.0.1<br>s=session<br>c=IN IP4 52.112.19.158<br>b=CT:10000000<br>t=0 0<br>m=audio 49360 RTP/SAVP 8<br>c=IN IP4 52.112.19.158<br>a=rtcp:49361<br>a=ice-ufrag:JH2Q<br>a=ice-pwd:CZ+sIID/PcZ5VAKCaAtelE77<br>a=candidate:1 1 UDP 2130706431 52.112.19.158 49360 typ srflx raddr 10.0.136.8 rport 49360<br>a=candidate:1 2 UDP 2130705918 52.112.19.158 49361 typ srflx raddr 10.0.136.8 rport 49361<br>a=candidate:2 1 tcp-act 2121006078 52.112.19.158 49152 typ srflx raddr 10.0.136.8 rport 49152<br>a=candidate:2 2 tcp-act 2121006078 52.112.19.158 49152 typ srflx raddr 10.0.136.8 rport 49152<br>a=label:main-audio<br>a=mid:1<br>a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:PaVlOomzudnnj34hLpDC8v/T5CRlZ/AWApwRnw8q|2^31<br>a=sendrecv<br>a=rtpmap:8 PCMA/8000<br>a=ptime:20<br>||||||||||||||||||||<br>====================<br>tag: snd<br>pid: 92891<br>process: 31<br>time: 1611139151.587395<br>date: Wed Jan 20 10:39:11 2021<br>proto: udp ipv4<br>srcip: 69.172.96.197<br>srcport: 5060<br>dstip: 185.132.68.116<br>dstport: 5060<br>~~~~~~~~~~~~~~~~~~~~<br>SIP/2.0 183 Session Progress<br>FROM: "Davide Zanichelli"<<a href="mailto:sip%3A3454558075@kml.call2teams.io" target="_blank">sip:3454558075@kml.call2teams.io</a>>;tag=jFD3trFDj8t0p<br>TO: <sip:+1010@sip.pstnhub.microsoft.com:5061;user=<a href="http://phonekml.call2teams.io" target="_blank">phonekml.call2teams.io</a>>;tag=5ec9692a0e334203ac38ef8afd16122a<br>CSEQ: 31015783 INVITE<br>CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632<br>VIA: SIP/2.0/UDP 185.132.68.116;received=185.132.68.116;branch=z9hG4bKK8jFBBUtt1ZtH;rport=5060<br>RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061;transport=tls;lr>,<sip:kml.call2teams.io:5061;transport=tls;ftag=jFD3trFDj8t0p;lr><br>CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2><br>CONTENT-LENGTH: 648<br>CONTENT-TYPE: application/sdp<br>ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY<br>SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6<br><br>v=0<br>o=- 265741 0 IN IP4 127.0.0.1<br>s=session<br>c=IN IP4 69.172.96.197<br>b=CT:10000000<br>t=0 0<br>m=audio 33412 RTP/AVP 8<br>c=IN IP4 69.172.96.197<br>a=ice-ufrag:JH2Q<br>a=ice-pwd:CZ+sIID/PcZ5VAKCaAtelE77<br>a=candidate:1 1 UDP 2130706431 52.112.19.158 49360 typ srflx raddr 10.0.136.8 rport 49360<br>a=candidate:1 2 UDP 2130705918 52.112.19.158 49361 typ srflx raddr 10.0.136.8 rport 49361<br>a=candidate:2 1 tcp-act 2121006078 52.112.19.158 49152 typ srflx raddr 10.0.136.8 rport 49152<br>a=candidate:2 2 tcp-act 2121006078 52.112.19.158 49152 typ srflx raddr 10.0.136.8 rport 49152<br>a=label:main-audio<br>a=rtpmap:8 PCMA/8000<br>a=sendrecv<br>a=rtcp:33413<br>a=ptime:20<br>||||||||||||||||||||<br>====================<br>tag: rcv<br>pid: 92891<br>process: 31<br>time: 1611139151.618718<br>date: Wed Jan 20 10:39:11 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/2.0 180 Ringing<br>FROM: "Davide Zanichelli"<<a href="mailto:sip%3A3454558075@kml.call2teams.io" target="_blank">sip:3454558075@kml.call2teams.io</a>>;tag=jFD3trFDj8t0p<br>TO: <sip:+1010@sip.pstnhub.microsoft.com:5061;user=<a href="http://phonekml.call2teams.io" target="_blank">phonekml.call2teams.io</a>>;tag=a1fa24fdc70b4560b2681c3bc8c2b988<br>CSEQ: 31015783 INVITE<br>CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632<br>VIA: SIP/2.0/TLS 69.172.96.197:5061;branch=z9hG4bK7d7f.b59314bb3e04e970e811f1672127de61.0,SIP/2.0/UDP 185.132.68.116;received=185.132.68.116;branch=z9hG4bKK8jFBBUtt1ZtH;rport=5060<br>RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061;transport=tls;lr>,<sip:kml.call2teams.io:5061;transport=tls;ftag=jFD3trFDj8t0p;lr><br>CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2><br>CONTENT-LENGTH: 0<br>ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY<br>SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6<br><br>||||||||||||||||||||<br>====================<br>tag: snd<br>pid: 92891<br>process: 31<br>time: 1611139151.619161<br>date: Wed Jan 20 10:39:11 2021<br>proto: udp ipv4<br>srcip: 69.172.96.197<br>srcport: 5060<br>dstip: 185.132.68.116<br>dstport: 5060<br>~~~~~~~~~~~~~~~~~~~~<br>SIP/2.0 180 Ringing<br>FROM: "Davide Zanichelli"<<a href="mailto:sip%3A3454558075@kml.call2teams.io" target="_blank">sip:3454558075@kml.call2teams.io</a>>;tag=jFD3trFDj8t0p<br>TO: <sip:+1010@sip.pstnhub.microsoft.com:5061;user=<a href="http://phonekml.call2teams.io" target="_blank">phonekml.call2teams.io</a>>;tag=a1fa24fdc70b4560b2681c3bc8c2b988<br>CSEQ: 31015783 INVITE<br>CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632<br>VIA: SIP/2.0/UDP 185.132.68.116;received=185.132.68.116;branch=z9hG4bKK8jFBBUtt1ZtH;rport=5060<br>RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061;transport=tls;lr>,<sip:kml.call2teams.io:5061;transport=tls;ftag=jFD3trFDj8t0p;lr><br>CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2><br>CONTENT-LENGTH: 0<br>ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY<br>SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6<br><br>||||||||||||||||||||<br>====================<br>tag: rcv<br>pid: 92891<br>process: 31<br>time: 1611139151.896661<br>date: Wed Jan 20 10:39:11 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/2.0 180 Ringing<br>FROM: "Davide Zanichelli"<<a href="mailto:sip%3A3454558075@kml.call2teams.io" target="_blank">sip:3454558075@kml.call2teams.io</a>>;tag=jFD3trFDj8t0p<br>TO: <sip:+1010@sip.pstnhub.microsoft.com:5061;user=<a href="http://phonekml.call2teams.io" target="_blank">phonekml.call2teams.io</a>>;tag=28c1eaa54933b9b6493312bc12bc4933<br>CSEQ: 31015783 INVITE<br>CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632<br>VIA: SIP/2.0/TLS 69.172.96.197:5061;branch=z9hG4bK7d7f.b59314bb3e04e970e811f1672127de61.0,SIP/2.0/UDP 185.132.68.116;received=185.132.68.116;branch=z9hG4bKK8jFBBUtt1ZtH;rport=5060<br>RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061;transport=tls;lr>,<sip:kml.call2teams.io:5061;transport=tls;ftag=jFD3trFDj8t0p;lr><br>CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2><br>CONTENT-LENGTH: 0<br>ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY<br>SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6<br><br>||||||||||||||||||||<br>====================<br>tag: snd<br>pid: 92891<br>process: 31<br>time: 1611139151.896797<br>date: Wed Jan 20 10:39:11 2021<br>proto: udp ipv4<br>srcip: 69.172.96.197<br>srcport: 5060<br>dstip: 185.132.68.116<br>dstport: 5060<br>~~~~~~~~~~~~~~~~~~~~<br>SIP/2.0 180 Ringing<br>FROM: "Davide Zanichelli"<<a href="mailto:sip%3A3454558075@kml.call2teams.io" target="_blank">sip:3454558075@kml.call2teams.io</a>>;tag=jFD3trFDj8t0p<br>TO: <sip:+1010@sip.pstnhub.microsoft.com:5061;user=<a href="http://phonekml.call2teams.io" target="_blank">phonekml.call2teams.io</a>>;tag=28c1eaa54933b9b6493312bc12bc4933<br>CSEQ: 31015783 INVITE<br>CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632<br>VIA: SIP/2.0/UDP 185.132.68.116;received=185.132.68.116;branch=z9hG4bKK8jFBBUtt1ZtH;rport=5060<br>RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061;transport=tls;lr>,<sip:kml.call2teams.io:5061;transport=tls;ftag=jFD3trFDj8t0p;lr><br>CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2><br>CONTENT-LENGTH: 0<br>ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY<br>SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6<br><br>||||||||||||||||||||<br>====================<br>tag: rcv<br>pid: 92891<br>process: 31<br>time: 1611139152.979175<br>date: Wed Jan 20 10:39:12 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/2.0 200 OK<br>FROM: "Davide Zanichelli"<<a href="mailto:sip%3A3454558075@kml.call2teams.io" target="_blank">sip:3454558075@kml.call2teams.io</a>>;tag=jFD3trFDj8t0p<br>TO: <sip:+1010@sip.pstnhub.microsoft.com:5061;user=<a href="http://phonekml.call2teams.io" target="_blank">phonekml.call2teams.io</a>>;tag=5ec9692a0e334203ac38ef8afd16122a<br>CSEQ: 31015783 INVITE<br>CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632<br>VIA: SIP/2.0/TLS 69.172.96.197:5061;branch=z9hG4bK7d7f.b59314bb3e04e970e811f1672127de61.0,SIP/2.0/UDP 185.132.68.116;received=185.132.68.116;branch=z9hG4bKK8jFBBUtt1ZtH;rport=5060<br>RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061;transport=tls;lr>,<sip:kml.call2teams.io:5061;transport=tls;ftag=jFD3trFDj8t0p;lr><br>CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2><br>CONTENT-LENGTH: 747<br>SUPPORTED: timer<br>CONTENT-TYPE: application/sdp<br>ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY<br>SESSION-EXPIRES: 3600;refresher=uas<br>SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6<br><br>v=0<br>o=- 265741 1 IN IP4 127.0.0.1<br>s=session<br>c=IN IP4 52.112.19.158<br>b=CT:10000000<br>t=0 0<br>m=audio 49360 RTP/SAVP 8<br>c=IN IP4 52.112.19.158<br>a=rtcp:49361<br>a=ice-ufrag:JH2Q<br>a=ice-pwd:CZ+sIID/PcZ5VAKCaAtelE77<br>a=candidate:1 1 UDP 2130706431 52.112.19.158 49360 typ srflx raddr 10.0.136.8 rport 49360<br>a=candidate:1 2 UDP 2130705918 52.112.19.158 49361 typ srflx raddr 10.0.136.8 rport 49361<br>a=candidate:2 1 tcp-act 2121006078 52.112.19.158 49152 typ srflx raddr 10.0.136.8 rport 49152<br>a=candidate:2 2 tcp-act 2121006078 52.112.19.158 49152 typ srflx raddr 10.0.136.8 rport 49152<br>a=label:main-audio<br>a=mid:1<br>a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:PaVlOomzudnnj34hLpDC8v/T5CRlZ/AWApwRnw8q|2^31<br>a=sendrecv<br>a=rtpmap:8 PCMA/8000<br>a=ptime:20<br>||||||||||||||||||||<br>====================<br>tag: snd<br>pid: 92891<br>process: 31<br>time: 1611139152.980594<br>date: Wed Jan 20 10:39:12 2021<br>proto: udp ipv4<br>srcip: 69.172.96.197<br>srcport: 5060<br>dstip: 185.132.68.116<br>dstport: 5060<br>~~~~~~~~~~~~~~~~~~~~<br>SIP/2.0 200 OK<br>FROM: "Davide Zanichelli"<<a href="mailto:sip%3A3454558075@kml.call2teams.io" target="_blank">sip:3454558075@kml.call2teams.io</a>>;tag=jFD3trFDj8t0p<br>TO: <sip:+1010@sip.pstnhub.microsoft.com:5061;user=<a href="http://phonekml.call2teams.io" target="_blank">phonekml.call2teams.io</a>>;tag=5ec9692a0e334203ac38ef8afd16122a<br>CSEQ: 31015783 INVITE<br>CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632<br>VIA: SIP/2.0/UDP 185.132.68.116;received=185.132.68.116;branch=z9hG4bKK8jFBBUtt1ZtH;rport=5060<br>CONTENT-LENGTH: 648<br>SUPPORTED: timer<br>CONTENT-TYPE: application/sdp<br>ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY<br>SESSION-EXPIRES: 3600;refresher=uas<br>SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6<br><br>v=0<br>o=- 265741 1 IN IP4 127.0.0.1<br>s=session<br>c=IN IP4 69.172.96.197<br>b=CT:10000000<br>t=0 0<br>m=audio 33412 RTP/AVP 8<br>c=IN IP4 69.172.96.197<br>a=ice-ufrag:JH2Q<br>a=ice-pwd:CZ+sIID/PcZ5VAKCaAtelE77<br>a=candidate:1 1 UDP 2130706431 52.112.19.158 49360 typ srflx raddr 10.0.136.8 rport 49360<br>a=candidate:1 2 UDP 2130705918 52.112.19.158 49361 typ srflx raddr 10.0.136.8 rport 49361<br>a=candidate:2 1 tcp-act 2121006078 52.112.19.158 49152 typ srflx raddr 10.0.136.8 rport 49152<br>a=candidate:2 2 tcp-act 2121006078 52.112.19.158 49152 typ srflx raddr 10.0.136.8 rport 49152<br>a=label:main-audio<br>a=rtpmap:8 PCMA/8000<br>a=sendrecv<br>a=rtcp:33413<br>a=ptime:20<br>||||||||||||||||||||<br>====================<br>tag: rcv<br>pid: 92863<br>process: 3<br>time: 1611139152.992585<br>date: Wed Jan 20 10:39:12 2021<br>proto: udp ipv4<br>srcip: 185.132.68.116<br>srcport: 5060<br>dstip: 69.172.96.197<br>dstport: 5060<br>~~~~~~~~~~~~~~~~~~~~<br>ACK <a href="http://sip:100247@69.172.96.197:5060" target="_blank">sip:100247@69.172.96.197:5060</a> SIP/2.0<br>v:SIP/2.0/UDP 185.132.68.116;rport;branch=z9hG4bK454Scy5SQDyHH<br>Max-Forwards:70<br>f:"Davide Zanichelli"<<a href="mailto:sip%3A3454558075@185.132.68.116" target="_blank">sip:3454558075@185.132.68.116</a>>;tag=jFD3trFDj8t0p<br>t:<<a href="http://sip:100247@69.172.96.197:5060" target="_blank">sip:100247@69.172.96.197:5060</a>>;tag=5ec9692a0e334203ac38ef8afd16122a<br>i:92665309-d5ae-1239-fc81-9259e6a86632<br>CSeq:31015783 ACK<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><br>||||||||||||||||||||<br>====================<br>tag: snd<br>pid: 92863<br>process: 3<br>time: 1611139152.993999<br>date: Wed Jan 20 10:39:12 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>Via: SIP/2.0/TLS 69.172.96.197:5061;branch=z9hG4bK7d7f.5ae826cce17cd04bb8eb821104f3c694.0<br>v:SIP/2.0/UDP 185.132.68.116;received=185.132.68.116;rport=5060;branch=z9hG4bK454Scy5SQDyHH<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=jFD3trFDj8t0p<br>t:<sip:+1010@sip.pstnhub.microsoft.com:5061;user=phone>;tag=5ec9692a0e334203ac38ef8afd16122a<br>i:92665309-d5ae-1239-fc81-9259e6a86632<br>CSeq:31015783 ACK<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><br>||||||||||||||||||||<br>====================<br>tag: rcv<br>pid: 92864<br>process: 4<br>time: 1611139159.013347<br>date: Wed Jan 20 10:39:19 2021<br>proto: udp ipv4<br>srcip: 185.132.68.116<br>srcport: 5060<br>dstip: 69.172.96.197<br>dstport: 5060<br>~~~~~~~~~~~~~~~~~~~~<br>BYE <a href="http://sip:100247@69.172.96.197:5060" target="_blank">sip:100247@69.172.96.197:5060</a> SIP/2.0<br>v:SIP/2.0/UDP 185.132.68.116;rport;branch=z9hG4bKDXygHvZyjcvZS<br>Max-Forwards:70<br>f:"Davide Zanichelli"<<a href="mailto:sip%3A3454558075@185.132.68.116" target="_blank">sip:3454558075@185.132.68.116</a>>;tag=jFD3trFDj8t0p<br>t:<<a href="http://sip:100247@69.172.96.197:5060" target="_blank">sip:100247@69.172.96.197:5060</a>>;tag=5ec9692a0e334203ac38ef8afd16122a<br>i:92665309-d5ae-1239-fc81-9259e6a86632<br>CSeq:31015784 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: 92867<br>process: 7<br>time: 1611139160.013043<br>date: Wed Jan 20 10:39:20 2021<br>proto: udp ipv4<br>srcip: 185.132.68.116<br>srcport: 5060<br>dstip: 69.172.96.197<br>dstport: 5060<br>~~~~~~~~~~~~~~~~~~~~<br>BYE <a href="http://sip:100247@69.172.96.197:5060" target="_blank">sip:100247@69.172.96.197:5060</a> SIP/2.0<br>v:SIP/2.0/UDP 185.132.68.116;rport;branch=z9hG4bKDXygHvZyjcvZS<br>Max-Forwards:70<br>f:"Davide Zanichelli"<<a href="mailto:sip%3A3454558075@185.132.68.116" target="_blank">sip:3454558075@185.132.68.116</a>>;tag=jFD3trFDj8t0p<br>t:<<a href="http://sip:100247@69.172.96.197:5060" target="_blank">sip:100247@69.172.96.197:5060</a>>;tag=5ec9692a0e334203ac38ef8afd16122a<br>i:92665309-d5ae-1239-fc81-9259e6a86632<br>CSeq:31015784 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></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Il giorno mar 19 gen 2021 alle ore 19:22 Jeremy McNamara <<a href="mailto:mcnamara.jeremy@gmail.com" target="_blank">mcnamara.jeremy@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">Hi - I too have been working with RTPEngine a lot lately.   I have needed to use branch mr9.1.1 - especially if you need Websocket support.</div><div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jan 19, 2021 at 7:15 AM Daniel-Constantin Mierla <<a href="mailto:miconda@gmail.com" target="_blank">miconda@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">Hello,<div><br></div><div>I built rtpengine deb packages for debian just a few days ago and all went fine. I used the file mr8.5.1.5.tar.gz from the github releases of rtpengine project.</div><div><br></div><div>However, I noticed that some past releases fail to build because of the tests. I had to edit a bit the Makefile to disable the tests target.</div><div><br></div><div>Cheers,<br>Daniel</div></div></blockquote><div><br></div><div> </div></div></div>
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</blockquote></div></div>-- <br><div dir="ltr"><div dir="ltr"><div>Regards,</div><div><br></div>David Villasmil<div>email: <a href="mailto:david.villasmil.work@gmail.com" target="_blank">david.villasmil.work@gmail.com</a></div><div>phone: +34669448337</div></div></div>
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