[SR-Users] Kamailio as MS-Teams SBC

Wed Jan 20 17:10:46 CET 2021

Other strange things, on outbound call
after my bye teams reply with 481

why ? Maybe my bye is malformed ?

Thanks

davide

||||||||||||||||||||
====================
tag: snd
pid: 98166
process: 33
time: 1611158689.011070
date: Wed Jan 20 16:04:49 2021
proto: udp ipv4
srcip: 69.172.96.197
srcport: 5060
dstip: 185.132.68.116
dstport: 5060
~~~~~~~~~~~~~~~~~~~~
INVITE sip:00393454558075 at 185.132.68.116:5060 SIP/2.0
Record-Route: <sip:kml.call2teams.io:5061
;transport=tls;r2=on;ftag=a2d53a2d038b4c42a41a02349edbf5e8;lr>
Record-Route: <sip:69.172.96.197:5060
;r2=on;ftag=a2d53a2d038b4c42a41a02349edbf5e8;lr>
FROM: Davide Zanichelli<sip:100247 at kml.call2teams.io:5060
;user=phone>;tag=a2d53a2d038b4c42a41a02349edbf5e8
TO: <sip:00393454558075 at 185.132.68.116:5060;user=phone>
CSEQ: 1 INVITE
CALL-ID: 4a6586c12d2d5c59895786514e34bde2
MAX-FORWARDS: 69
Via: SIP/2.0/UDP
69.172.96.197;branch=z9hG4bKbef4.5600e539f83985278e41dc4f4aeb080b.0;i=3
VIA: SIP/2.0/TLS 52.114.75.24:5061;branch=z9hG4bKc38a157
CONTENT-LENGTH: 1103
MIN-SE: 300
SUPPORTED: timer
USER-AGENT: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.7
CONTENT-TYPE: application/sdp
ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
SESSION-EXPIRES: 3600
CONTACT: <sip:+1010 at kml.call2teams.io:5060;transport=UDP>
||||||||||||||||||||
====================
tag: snd
pid: 98136
process: 3
time: 1611158702.417963
date: Wed Jan 20 16:05:02 2021
proto: tls ipv4
srcip: 69.172.96.197
srcport: 5061
dstip: 52.114.75.24
dstport: 5061
~~~~~~~~~~~~~~~~~~~~
BYE sip:+1010 at sip.pstnhub.microsoft.com:5061;transport=tls SIP/2.0
Record-Route: <sip:kml.call2teams.io:5061
;transport=tls;ftag=SB4ZSSD7cX9rK;lr>
Via: SIP/2.0/TLS 69.172.96.197:5061
;branch=z9hG4bK20d5.c10352a3b9c8d10ede16cc2245fa1782.0
v:SIP/2.0/UDP
185.132.68.116;received=185.132.68.116;rport=5060;branch=z9hG4bKH1v51HN6ygpyg
Max-Forwards:69
f:<sip:00393454558075 at 185.132.68.116:5060;user=phone>;tag=SB4ZSSD7cX9rK
t:Davide Zanichelli<sip:+1010 at sip.pstnhub.microsoft.com:5061
;user=phone>;tag=a2d53a2d038b4c42a41a02349edbf5e8
i:4a6586c12d2d5c59895786514e34bde2
CSeq:31025559 BYE
User-Agent:FreeSWITCH-mod_sofia/1.6.20~64bit
Allow:INVITE,ACK,BYE,CANCEL,OPTIONS,MESSAGE,INFO,UPDATE,REGISTER,REFER,PRACK,NOTIFY,PUBLISH,SUBSCRIBE
k:precondition,100rel,path,replaces
Reason:Q.850;cause=16;text="NORMAL_CLEARING"
l:0
CONTACT: <sip:+1010 at kml.call2teams.io:5061;transport=tls>

||||||||||||||||||||
====================
tag: rcv
pid: 98168
process: 35
time: 1611158702.437448
date: Wed Jan 20 16:05:02 2021
proto: tls ipv4
srcip: 52.114.75.24
srcport: 5061
dstip: 69.172.96.197
dstport: 5061
~~~~~~~~~~~~~~~~~~~~
SIP/2.0 481 Call Leg/Transaction Does Not Exist
FROM: <sip:00393454558075 at 185.132.68.116:5060;user=phone>;tag=SB4ZSSD7cX9rK
TO: Davide Zanichelli<sip:+1010 at sip.pstnhub.microsoft.com:5061
;user=phone>;tag=a2d53a2d038b4c42a41a02349edbf5e8
CSEQ: 31025559 BYE
CALL-ID: 4a6586c12d2d5c59895786514e34bde2
VIA: SIP/2.0/TLS
69.172.96.197:5061;branch=z9hG4bK20d5.c10352a3b9c8d10ede16cc2245fa1782.0,SIP/2.0/UDP
185.132.68.116;received=185.132.68.116;branch=z9hG4bKH1v51HN6ygpyg;rport=5060
REASON: Q.850;cause=95;text="0a6767c7-9802-4581-9c36-ad3518f2ece7;Call leg
unavailable"
CONTENT-LENGTH: 0
ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.10

Il giorno mer 20 gen 2021 alle ore 13:05 Davide Zanichelli <
dav.zanichelli at gmail.com> ha scritto:

> Thanks you for your answer !
>
> yes i have bi-directional RTP !
> but after 30 sec Teams send BYE
> it seems that My ACK is Malformed (or not acceptable for teams)
> it should be due a error in contact ?
>
> i dont understand if ms look at my ack contact header or something  else
>
> thanks you !
>
> Davide
>
>
> Il giorno mer 20 gen 2021 alle ore 12:26 David Villasmil <
> david.villasmil.work at gmail.com> ha scritto:
>
>> 180 doesn’t need a response, as it is a provisional response TO the
>> invite. Same goes for 183 and all provisional responses.
>>
>> 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?
>>
>> 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)
>>
>> Some sources:
>>
>> https://skalatan.de/en/blog/kamailio-sbc-teams
>>
>> This one might be specially interesting to you as it regards the 200 and
>> it states there should only be ONE Record-Route:
>>
>>
>> http://sip-router.1086192.n5.nabble.com/kamailio-integration-with-MS-teams-td185890.html
>>
>>
>>
>> Hope that helps.
>>
>> David
>>
>> On Wed, 20 Jan 2021 at 11:02, Davide Zanichelli <dav.zanichelli at gmail.com>
>> wrote:
>>
>>> Hi everybody
>>>
>>> im going crazy in debugging inbound call
>>>
>>> my scenario is :
>>>
>>> Freeswetch PBX ---> kamailio SBC ---> Ms Teams
>>>
>>> my issue are:
>>> 1 Freeswitch doesnt reply to kamailio after 180 ringing why ?
>>> 2) kamailio forward ACK after 200 OK but MS  not accept it, (call stuck
>>> in setup )
>>>
>>> any advice are welcome !!!
>>>
>>> below a trace:
>>> Thanks You for support !
>>> ||||||||||||||||||||
>>> ====================
>>> tag: rcv
>>> pid: 92862
>>> process: 2
>>> time: 1611139150.541333
>>> date: Wed Jan 20 10:39:10 2021
>>> proto: udp ipv4
>>> srcip: 185.132.68.116
>>> srcport: 5060
>>> dstip: 69.172.96.197
>>> dstport: 5060
>>> ~~~~~~~~~~~~~~~~~~~~
>>> INVITE sip:100247 at 69.172.96.197:5060 SIP/2.0
>>> v:SIP/2.0/UDP 185.132.68.116;rport;branch=z9hG4bKK8jFBBUtt1ZtH
>>> Max-Forwards:65
>>> f:"Davide Zanichelli"<sip:3454558075 at 185.132.68.116>;tag=jFD3trFDj8t0p
>>> t:<sip:100247 at 69.172.96.197:5060>
>>> i:92665309-d5ae-1239-fc81-9259e6a86632
>>> CSeq:31015783 INVITE
>>> m:<sip:mod_sofia at 185.132.68.116:5060>
>>> User-Agent:FreeSWITCH-mod_sofia/1.6.20~64bit
>>>
>>> Allow:INVITE,ACK,BYE,CANCEL,OPTIONS,MESSAGE,INFO,UPDATE,REGISTER,REFER,PRACK,NOTIFY,PUBLISH,SUBSCRIBE
>>> k:precondition,100rel,path,replaces
>>>
>>> u:talk,hold,conference,presence,as-feature-event,dialog,line-seize,call-info,sla,include-session-description,presence.winfo,message-summary,refer
>>> c:application/sdp
>>> Content-Disposition:session
>>> l:307
>>> Remote-Party-ID:"Davide Zanichelli"<sip:3454558075 at 185.132.68.116
>>> >;party=calling;screen=yes;privacy=off
>>>
>>> v=0
>>> o=FreeSWITCH 1611126712 1611126713 IN IP4 185.132.68.116
>>> s=FreeSWITCH
>>> c=IN IP4 185.132.68.116
>>> t=0 0
>>> a=sendrecv
>>> m=audio 12438 RTP/AVP 18 8 101 13
>>> a=rtpmap:18 G729/8000
>>> a=fmtp:18 annexb=no
>>> a=rtpmap:8 PCMA/8000
>>> a=rtpmap:101 telephone-event/8000
>>> a=fmtp:101 0-16
>>> a=rtpmap:13 CN/8000
>>> a=ptime:20
>>> ||||||||||||||||||||
>>> ====================
>>> tag: snd
>>> pid: 92862
>>> process: 2
>>> time: 1611139150.546923
>>> date: Wed Jan 20 10:39:10 2021
>>> proto: udp ipv4
>>> srcip: 69.172.96.197
>>> srcport: 5060
>>> dstip: 185.132.68.116
>>> dstport: 5060
>>> ~~~~~~~~~~~~~~~~~~~~
>>> SIP/2.0 100 trying -- your call is important to us
>>> v:SIP/2.0/UDP
>>> 185.132.68.116;rport=5060;branch=z9hG4bKK8jFBBUtt1ZtH;received=185.132.68.116
>>> f:"Davide Zanichelli"<sip:3454558075 at 185.132.68.116>;tag=jFD3trFDj8t0p
>>> t:<sip:100247 at 69.172.96.197:5060>
>>> i:92665309-d5ae-1239-fc81-9259e6a86632
>>> CSeq:31015783 INVITE
>>> Server: kamailio (5.3.2 (x86_64/linux))
>>> Content-Length: 0
>>>
>>> ||||||||||||||||||||
>>> ====================
>>> tag: snd
>>> pid: 92862
>>> process: 2
>>> time: 1611139150.567406
>>> date: Wed Jan 20 10:39:10 2021
>>> proto: tls ipv4
>>> srcip: 69.172.96.197
>>> srcport: 5061
>>> dstip: 52.114.75.24
>>> dstport: 5061
>>> ~~~~~~~~~~~~~~~~~~~~
>>> INVITE sip:+1010 at sip.pstnhub.microsoft.com:5061;transport=tls SIP/2.0
>>> Record-Route: <sip:kml.call2teams.io:5061
>>> ;transport=tls;ftag=jFD3trFDj8t0p;lr>
>>> Via: SIP/2.0/TLS 69.172.96.197:5061
>>> ;branch=z9hG4bK7d7f.b59314bb3e04e970e811f1672127de61.0
>>> v:SIP/2.0/UDP
>>> 185.132.68.116;received=185.132.68.116;rport=5060;branch=z9hG4bKK8jFBBUtt1ZtH
>>> Max-Forwards:64
>>> f:"Davide Zanichelli"<sip:3454558075 at kml.call2teams.io
>>> >;tag=jFD3trFDj8t0p
>>> t:<sip:+1010 at sip.pstnhub.microsoft.com:5061;user=phonekml.call2teams.io>
>>> i:92665309-d5ae-1239-fc81-9259e6a86632
>>> CSeq:31015783 INVITE
>>> m:<sip:mod_sofia at 185.132.68.116:5060>
>>> User-Agent:FreeSWITCH-mod_sofia/1.6.20~64bit
>>>
>>> Allow:INVITE,ACK,BYE,CANCEL,OPTIONS,MESSAGE,INFO,UPDATE,REGISTER,REFER,PRACK,NOTIFY,PUBLISH,SUBSCRIBE
>>> k:precondition,100rel,path,replaces
>>>
>>> u:talk,hold,conference,presence,as-feature-event,dialog,line-seize,call-info,sla,include-session-description,presence.winfo,message-summary,refer
>>> c:application/sdp
>>> Content-Disposition:session
>>> l:1390
>>> Remote-Party-ID:"Davide Zanichelli"<sip:3454558075 at 185.132.68.116
>>> >;party=calling;screen=yes;privacy=off
>>>
>>> v=0
>>> o=FreeSWITCH 1611126712 1611126713 IN IP4 69.172.96.197
>>> s=FreeSWITCH
>>> c=IN IP4 69.172.96.197
>>> t=0 0
>>> m=audio 33404 RTP/SAVP 8
>>> a=rtpmap:8 PCMA/8000
>>> a=sendrecv
>>> a=rtcp:33405
>>> a=crypto:1 AES_CM_128_HMAC_SHA1_80
>>> inline:iiD7YD06tIT76jNwnfUQYIPp/utJYrMGqN3h0pEF
>>> a=crypto:2 AES_CM_128_HMAC_SHA1_32
>>> inline:ccgVUhUMevpLySH3whtWFZVpn7ReHg9umhRsunsl
>>> a=crypto:3 AES_192_CM_HMAC_SHA1_80
>>> inline:C8cTVZsRwQO9Xoh/b2s6PITg6Wn2bb3FQpyUrksBezEQgrMQtBo
>>> a=crypto:4 AES_192_CM_HMAC_SHA1_32
>>> inline:qOzxnaJepixm60XPRvWGKpo5a0pc79sVcfcieCLSy5RV5gynArI
>>> a=crypto:5 AES_256_CM_HMAC_SHA1_80
>>> inline:ozHJArxk0AcpcVEIdeV0Fa8lHcsVesKBvuOXo/bkGhOftcNANiazLOFjroZaaB
>>> a=crypto:6 AES_256_CM_HMAC_SHA1_32
>>> inline:sKGkdsEg4qlu1x3Eh49iQGd75ykkfUi1EcpfTRz8OjXmbmD6TQiFiFUCOM4drz
>>> a=crypto:7 F8_128_HMAC_SHA1_80
>>> inline:oYDcS9SnWcb2yT4x4SJv6TI7qWu+3eftOW5cXsAQ
>>> a=crypto:8 F8_128_HMAC_SHA1_32
>>> inline:zo2HCUQ9ZFZanvwNC9X4zrpPlUA/OczdMhBm9qAK
>>> a=crypto:9 NULL_HMAC_SHA1_80
>>> inline:4PM96ZPd1nHU7oSG94IFUuRKlwNQ/BuaAIc8so94
>>> a=crypto:10 NULL_HMAC_SHA1_32
>>> inline:VUt2o556MpNSyW6KY2wwzCjDop/rVM+bnHlx8hCq
>>> a=setup:actpass
>>> a=fingerprint:sha-1
>>> E7:26:DE:B4:A7:D8:93:2C:B0:7C:30:40:09:5A:AC:3F:FE:B9:D1:9A
>>> a=ptime:20
>>> a=ice-ufrag:Ew9KIvXR
>>> a=ice-pwd:bkO9Wi2MPERrozLPniAvJa75lA
>>> a=candidate:HdRdBOFmpkA08EjO 1 UDP 2130706431 69.172.96.197 33404 typ
>>> host
>>> a=candidate:HdRdBOFmpkA08EjO 2 UDP 2130706430 69.172.96.197 33405 typ
>>> host
>>> ||||||||||||||||||||
>>> ====================
>>> tag: snd
>>> pid: 92862
>>> process: 2
>>> time: 1611139150.570482
>>> date: Wed Jan 20 10:39:10 2021
>>> proto: udp ipv4
>>> srcip: 69.172.96.197
>>> srcport: 5060
>>> dstip: 185.132.68.116
>>> dstport: 5060
>>> ~~~~~~~~~~~~~~~~~~~~
>>> SIP/2.0 100 trying -- your call is important to us
>>> v:SIP/2.0/UDP
>>> 185.132.68.116;rport=5060;branch=z9hG4bKK8jFBBUtt1ZtH;received=185.132.68.116
>>> f:"Davide Zanichelli"<sip:3454558075 at 185.132.68.116>;tag=jFD3trFDj8t0p
>>> t:<sip:100247 at 69.172.96.197:5060>
>>> i:92665309-d5ae-1239-fc81-9259e6a86632
>>> CSeq:31015783 INVITE
>>> Server: kamailio (5.3.2 (x86_64/linux))
>>> Content-Length: 0
>>>
>>> ||||||||||||||||||||
>>> ====================
>>> tag: rcv
>>> pid: 92891
>>> process: 31
>>> time: 1611139150.648884
>>> date: Wed Jan 20 10:39:10 2021
>>> proto: tls ipv4
>>> srcip: 52.114.75.24
>>> srcport: 5061
>>> dstip: 69.172.96.197
>>> dstport: 5061
>>> ~~~~~~~~~~~~~~~~~~~~
>>> SIP/2.0 100 Trying
>>> FROM: "Davide Zanichelli"<sip:3454558075 at kml.call2teams.io
>>> >;tag=jFD3trFDj8t0p
>>> TO: <sip:+1010 at sip.pstnhub.microsoft.com:5061;user=
>>> phonekml.call2teams.io>
>>> CSEQ: 31015783 INVITE
>>> CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632
>>> 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
>>> CONTENT-LENGTH: 0
>>> ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
>>> SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6
>>>
>>> ||||||||||||||||||||
>>> ====================
>>> tag: rcv
>>> pid: 92891
>>> process: 31
>>> time: 1611139150.904265
>>> date: Wed Jan 20 10:39:10 2021
>>> proto: tls ipv4
>>> srcip: 52.114.75.24
>>> srcport: 5061
>>> dstip: 69.172.96.197
>>> dstport: 5061
>>> ~~~~~~~~~~~~~~~~~~~~
>>> SIP/2.0 180 Ringing
>>> FROM: "Davide Zanichelli"<sip:3454558075 at kml.call2teams.io
>>> >;tag=jFD3trFDj8t0p
>>> TO: <sip:+1010 at sip.pstnhub.microsoft.com:5061;user=
>>> phonekml.call2teams.io>;tag=43edcd63b6064936bb2916be57e3bdd0
>>> CSEQ: 31015783 INVITE
>>> CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632
>>> 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
>>> RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061
>>> ;transport=tls;lr>,<sip:kml.call2teams.io:5061
>>> ;transport=tls;ftag=jFD3trFDj8t0p;lr>
>>> CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443
>>> ;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2>
>>> CONTENT-LENGTH: 0
>>> ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
>>> SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6
>>>
>>> ||||||||||||||||||||
>>> ====================
>>> tag: snd
>>> pid: 92891
>>> process: 31
>>> time: 1611139150.904523
>>> date: Wed Jan 20 10:39:10 2021
>>> proto: udp ipv4
>>> srcip: 69.172.96.197
>>> srcport: 5060
>>> dstip: 185.132.68.116
>>> dstport: 5060
>>> ~~~~~~~~~~~~~~~~~~~~
>>> SIP/2.0 180 Ringing
>>> FROM: "Davide Zanichelli"<sip:3454558075 at kml.call2teams.io
>>> >;tag=jFD3trFDj8t0p
>>> TO: <sip:+1010 at sip.pstnhub.microsoft.com:5061;user=
>>> phonekml.call2teams.io>;tag=43edcd63b6064936bb2916be57e3bdd0
>>> CSEQ: 31015783 INVITE
>>> CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632
>>> VIA: SIP/2.0/UDP
>>> 185.132.68.116;received=185.132.68.116;branch=z9hG4bKK8jFBBUtt1ZtH;rport=5060
>>> RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061
>>> ;transport=tls;lr>,<sip:kml.call2teams.io:5061
>>> ;transport=tls;ftag=jFD3trFDj8t0p;lr>
>>> CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443
>>> ;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2>
>>> CONTENT-LENGTH: 0
>>> ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
>>> SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6
>>>
>>> ||||||||||||||||||||
>>> ====================
>>> tag: rcv
>>> pid: 92891
>>> process: 31
>>> time: 1611139151.215842
>>> date: Wed Jan 20 10:39:11 2021
>>> proto: tls ipv4
>>> srcip: 52.114.75.24
>>> srcport: 5061
>>> dstip: 69.172.96.197
>>> dstport: 5061
>>> ~~~~~~~~~~~~~~~~~~~~
>>> SIP/2.0 180 Ringing
>>> FROM: "Davide Zanichelli"<sip:3454558075 at kml.call2teams.io
>>> >;tag=jFD3trFDj8t0p
>>> TO: <sip:+1010 at sip.pstnhub.microsoft.com:5061;user=
>>> phonekml.call2teams.io>;tag=4165839cb8bb47f8b61a7c53c4904579
>>> CSEQ: 31015783 INVITE
>>> CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632
>>> 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
>>> RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061
>>> ;transport=tls;lr>,<sip:kml.call2teams.io:5061
>>> ;transport=tls;ftag=jFD3trFDj8t0p;lr>
>>> CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443
>>> ;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2>
>>> CONTENT-LENGTH: 0
>>> ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
>>> SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6
>>>
>>> ||||||||||||||||||||
>>> ====================
>>> tag: snd
>>> pid: 92891
>>> process: 31
>>> time: 1611139151.216549
>>> date: Wed Jan 20 10:39:11 2021
>>> proto: udp ipv4
>>> srcip: 69.172.96.197
>>> srcport: 5060
>>> dstip: 185.132.68.116
>>> dstport: 5060
>>> ~~~~~~~~~~~~~~~~~~~~
>>> SIP/2.0 180 Ringing
>>> FROM: "Davide Zanichelli"<sip:3454558075 at kml.call2teams.io
>>> >;tag=jFD3trFDj8t0p
>>> TO: <sip:+1010 at sip.pstnhub.microsoft.com:5061;user=
>>> phonekml.call2teams.io>;tag=4165839cb8bb47f8b61a7c53c4904579
>>> CSEQ: 31015783 INVITE
>>> CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632
>>> VIA: SIP/2.0/UDP
>>> 185.132.68.116;received=185.132.68.116;branch=z9hG4bKK8jFBBUtt1ZtH;rport=5060
>>> RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061
>>> ;transport=tls;lr>,<sip:kml.call2teams.io:5061
>>> ;transport=tls;ftag=jFD3trFDj8t0p;lr>
>>> CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443
>>> ;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2>
>>> CONTENT-LENGTH: 0
>>> ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
>>> SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6
>>>
>>> ||||||||||||||||||||
>>> ====================
>>> tag: rcv
>>> pid: 92891
>>> process: 31
>>> time: 1611139151.504324
>>> date: Wed Jan 20 10:39:11 2021
>>> proto: tls ipv4
>>> srcip: 52.114.75.24
>>> srcport: 5061
>>> dstip: 69.172.96.197
>>> dstport: 5061
>>> ~~~~~~~~~~~~~~~~~~~~
>>> SIP/2.0 180 Ringing
>>> FROM: "Davide Zanichelli"<sip:3454558075 at kml.call2teams.io
>>> >;tag=jFD3trFDj8t0p
>>> TO: <sip:+1010 at sip.pstnhub.microsoft.com:5061;user=
>>> phonekml.call2teams.io>;tag=ae2c8410ffffffff974ddff4e071048a
>>> CSEQ: 31015783 INVITE
>>> CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632
>>> 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
>>> RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061
>>> ;transport=tls;lr>,<sip:kml.call2teams.io:5061
>>> ;transport=tls;ftag=jFD3trFDj8t0p;lr>
>>> CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443
>>> ;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2>
>>> CONTENT-LENGTH: 0
>>> ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
>>> SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6
>>>
>>> ||||||||||||||||||||
>>> ====================
>>> tag: snd
>>> pid: 92891
>>> process: 31
>>> time: 1611139151.504495
>>> date: Wed Jan 20 10:39:11 2021
>>> proto: udp ipv4
>>> srcip: 69.172.96.197
>>> srcport: 5060
>>> dstip: 185.132.68.116
>>> dstport: 5060
>>> ~~~~~~~~~~~~~~~~~~~~
>>> SIP/2.0 180 Ringing
>>> FROM: "Davide Zanichelli"<sip:3454558075 at kml.call2teams.io
>>> >;tag=jFD3trFDj8t0p
>>> TO: <sip:+1010 at sip.pstnhub.microsoft.com:5061;user=
>>> phonekml.call2teams.io>;tag=ae2c8410ffffffff974ddff4e071048a
>>> CSEQ: 31015783 INVITE
>>> CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632
>>> VIA: SIP/2.0/UDP
>>> 185.132.68.116;received=185.132.68.116;branch=z9hG4bKK8jFBBUtt1ZtH;rport=5060
>>> RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061
>>> ;transport=tls;lr>,<sip:kml.call2teams.io:5061
>>> ;transport=tls;ftag=jFD3trFDj8t0p;lr>
>>> CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443
>>> ;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2>
>>> CONTENT-LENGTH: 0
>>> ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
>>> SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6
>>>
>>> ||||||||||||||||||||
>>> ====================
>>> tag: rcv
>>> pid: 92891
>>> process: 31
>>> time: 1611139151.586377
>>> date: Wed Jan 20 10:39:11 2021
>>> proto: tls ipv4
>>> srcip: 52.114.75.24
>>> srcport: 5061
>>> dstip: 69.172.96.197
>>> dstport: 5061
>>> ~~~~~~~~~~~~~~~~~~~~
>>> SIP/2.0 183 Session Progress
>>> FROM: "Davide Zanichelli"<sip:3454558075 at kml.call2teams.io
>>> >;tag=jFD3trFDj8t0p
>>> TO: <sip:+1010 at sip.pstnhub.microsoft.com:5061;user=
>>> phonekml.call2teams.io>;tag=5ec9692a0e334203ac38ef8afd16122a
>>> CSEQ: 31015783 INVITE
>>> CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632
>>> 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
>>> RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061
>>> ;transport=tls;lr>,<sip:kml.call2teams.io:5061
>>> ;transport=tls;ftag=jFD3trFDj8t0p;lr>
>>> CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443
>>> ;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2>
>>> CONTENT-LENGTH: 747
>>> CONTENT-TYPE: application/sdp
>>> ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
>>> SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6
>>>
>>> v=0
>>> o=- 265741 0 IN IP4 127.0.0.1
>>> s=session
>>> c=IN IP4 52.112.19.158
>>> b=CT:10000000
>>> t=0 0
>>> m=audio 49360 RTP/SAVP 8
>>> c=IN IP4 52.112.19.158
>>> a=rtcp:49361
>>> a=ice-ufrag:JH2Q
>>> a=ice-pwd:CZ+sIID/PcZ5VAKCaAtelE77
>>> a=candidate:1 1 UDP 2130706431 52.112.19.158 49360 typ srflx raddr
>>> 10.0.136.8 rport 49360
>>> a=candidate:1 2 UDP 2130705918 52.112.19.158 49361 typ srflx raddr
>>> 10.0.136.8 rport 49361
>>> a=candidate:2 1 tcp-act 2121006078 52.112.19.158 49152 typ srflx raddr
>>> 10.0.136.8 rport 49152
>>> a=candidate:2 2 tcp-act 2121006078 52.112.19.158 49152 typ srflx raddr
>>> 10.0.136.8 rport 49152
>>> a=label:main-audio
>>> a=mid:1
>>> a=crypto:1 AES_CM_128_HMAC_SHA1_80
>>> inline:PaVlOomzudnnj34hLpDC8v/T5CRlZ/AWApwRnw8q|2^31
>>> a=sendrecv
>>> a=rtpmap:8 PCMA/8000
>>> a=ptime:20
>>> ||||||||||||||||||||
>>> ====================
>>> tag: snd
>>> pid: 92891
>>> process: 31
>>> time: 1611139151.587395
>>> date: Wed Jan 20 10:39:11 2021
>>> proto: udp ipv4
>>> srcip: 69.172.96.197
>>> srcport: 5060
>>> dstip: 185.132.68.116
>>> dstport: 5060
>>> ~~~~~~~~~~~~~~~~~~~~
>>> SIP/2.0 183 Session Progress
>>> FROM: "Davide Zanichelli"<sip:3454558075 at kml.call2teams.io
>>> >;tag=jFD3trFDj8t0p
>>> TO: <sip:+1010 at sip.pstnhub.microsoft.com:5061;user=
>>> phonekml.call2teams.io>;tag=5ec9692a0e334203ac38ef8afd16122a
>>> CSEQ: 31015783 INVITE
>>> CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632
>>> VIA: SIP/2.0/UDP
>>> 185.132.68.116;received=185.132.68.116;branch=z9hG4bKK8jFBBUtt1ZtH;rport=5060
>>> RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061
>>> ;transport=tls;lr>,<sip:kml.call2teams.io:5061
>>> ;transport=tls;ftag=jFD3trFDj8t0p;lr>
>>> CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443
>>> ;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2>
>>> CONTENT-LENGTH: 648
>>> CONTENT-TYPE: application/sdp
>>> ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
>>> SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6
>>>
>>> v=0
>>> o=- 265741 0 IN IP4 127.0.0.1
>>> s=session
>>> c=IN IP4 69.172.96.197
>>> b=CT:10000000
>>> t=0 0
>>> m=audio 33412 RTP/AVP 8
>>> c=IN IP4 69.172.96.197
>>> a=ice-ufrag:JH2Q
>>> a=ice-pwd:CZ+sIID/PcZ5VAKCaAtelE77
>>> a=candidate:1 1 UDP 2130706431 52.112.19.158 49360 typ srflx raddr
>>> 10.0.136.8 rport 49360
>>> a=candidate:1 2 UDP 2130705918 52.112.19.158 49361 typ srflx raddr
>>> 10.0.136.8 rport 49361
>>> a=candidate:2 1 tcp-act 2121006078 52.112.19.158 49152 typ srflx raddr
>>> 10.0.136.8 rport 49152
>>> a=candidate:2 2 tcp-act 2121006078 52.112.19.158 49152 typ srflx raddr
>>> 10.0.136.8 rport 49152
>>> a=label:main-audio
>>> a=rtpmap:8 PCMA/8000
>>> a=sendrecv
>>> a=rtcp:33413
>>> a=ptime:20
>>> ||||||||||||||||||||
>>> ====================
>>> tag: rcv
>>> pid: 92891
>>> process: 31
>>> time: 1611139151.618718
>>> date: Wed Jan 20 10:39:11 2021
>>> proto: tls ipv4
>>> srcip: 52.114.75.24
>>> srcport: 5061
>>> dstip: 69.172.96.197
>>> dstport: 5061
>>> ~~~~~~~~~~~~~~~~~~~~
>>> SIP/2.0 180 Ringing
>>> FROM: "Davide Zanichelli"<sip:3454558075 at kml.call2teams.io
>>> >;tag=jFD3trFDj8t0p
>>> TO: <sip:+1010 at sip.pstnhub.microsoft.com:5061;user=
>>> phonekml.call2teams.io>;tag=a1fa24fdc70b4560b2681c3bc8c2b988
>>> CSEQ: 31015783 INVITE
>>> CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632
>>> 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
>>> RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061
>>> ;transport=tls;lr>,<sip:kml.call2teams.io:5061
>>> ;transport=tls;ftag=jFD3trFDj8t0p;lr>
>>> CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443
>>> ;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2>
>>> CONTENT-LENGTH: 0
>>> ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
>>> SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6
>>>
>>> ||||||||||||||||||||
>>> ====================
>>> tag: snd
>>> pid: 92891
>>> process: 31
>>> time: 1611139151.619161
>>> date: Wed Jan 20 10:39:11 2021
>>> proto: udp ipv4
>>> srcip: 69.172.96.197
>>> srcport: 5060
>>> dstip: 185.132.68.116
>>> dstport: 5060
>>> ~~~~~~~~~~~~~~~~~~~~
>>> SIP/2.0 180 Ringing
>>> FROM: "Davide Zanichelli"<sip:3454558075 at kml.call2teams.io
>>> >;tag=jFD3trFDj8t0p
>>> TO: <sip:+1010 at sip.pstnhub.microsoft.com:5061;user=
>>> phonekml.call2teams.io>;tag=a1fa24fdc70b4560b2681c3bc8c2b988
>>> CSEQ: 31015783 INVITE
>>> CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632
>>> VIA: SIP/2.0/UDP
>>> 185.132.68.116;received=185.132.68.116;branch=z9hG4bKK8jFBBUtt1ZtH;rport=5060
>>> RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061
>>> ;transport=tls;lr>,<sip:kml.call2teams.io:5061
>>> ;transport=tls;ftag=jFD3trFDj8t0p;lr>
>>> CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443
>>> ;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2>
>>> CONTENT-LENGTH: 0
>>> ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
>>> SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6
>>>
>>> ||||||||||||||||||||
>>> ====================
>>> tag: rcv
>>> pid: 92891
>>> process: 31
>>> time: 1611139151.896661
>>> date: Wed Jan 20 10:39:11 2021
>>> proto: tls ipv4
>>> srcip: 52.114.75.24
>>> srcport: 5061
>>> dstip: 69.172.96.197
>>> dstport: 5061
>>> ~~~~~~~~~~~~~~~~~~~~
>>> SIP/2.0 180 Ringing
>>> FROM: "Davide Zanichelli"<sip:3454558075 at kml.call2teams.io
>>> >;tag=jFD3trFDj8t0p
>>> TO: <sip:+1010 at sip.pstnhub.microsoft.com:5061;user=
>>> phonekml.call2teams.io>;tag=28c1eaa54933b9b6493312bc12bc4933
>>> CSEQ: 31015783 INVITE
>>> CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632
>>> 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
>>> RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061
>>> ;transport=tls;lr>,<sip:kml.call2teams.io:5061
>>> ;transport=tls;ftag=jFD3trFDj8t0p;lr>
>>> CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443
>>> ;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2>
>>> CONTENT-LENGTH: 0
>>> ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
>>> SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6
>>>
>>> ||||||||||||||||||||
>>> ====================
>>> tag: snd
>>> pid: 92891
>>> process: 31
>>> time: 1611139151.896797
>>> date: Wed Jan 20 10:39:11 2021
>>> proto: udp ipv4
>>> srcip: 69.172.96.197
>>> srcport: 5060
>>> dstip: 185.132.68.116
>>> dstport: 5060
>>> ~~~~~~~~~~~~~~~~~~~~
>>> SIP/2.0 180 Ringing
>>> FROM: "Davide Zanichelli"<sip:3454558075 at kml.call2teams.io
>>> >;tag=jFD3trFDj8t0p
>>> TO: <sip:+1010 at sip.pstnhub.microsoft.com:5061;user=
>>> phonekml.call2teams.io>;tag=28c1eaa54933b9b6493312bc12bc4933
>>> CSEQ: 31015783 INVITE
>>> CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632
>>> VIA: SIP/2.0/UDP
>>> 185.132.68.116;received=185.132.68.116;branch=z9hG4bKK8jFBBUtt1ZtH;rport=5060
>>> RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061
>>> ;transport=tls;lr>,<sip:kml.call2teams.io:5061
>>> ;transport=tls;ftag=jFD3trFDj8t0p;lr>
>>> CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443
>>> ;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2>
>>> CONTENT-LENGTH: 0
>>> ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
>>> SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6
>>>
>>> ||||||||||||||||||||
>>> ====================
>>> tag: rcv
>>> pid: 92891
>>> process: 31
>>> time: 1611139152.979175
>>> date: Wed Jan 20 10:39:12 2021
>>> proto: tls ipv4
>>> srcip: 52.114.75.24
>>> srcport: 5061
>>> dstip: 69.172.96.197
>>> dstport: 5061
>>> ~~~~~~~~~~~~~~~~~~~~
>>> SIP/2.0 200 OK
>>> FROM: "Davide Zanichelli"<sip:3454558075 at kml.call2teams.io
>>> >;tag=jFD3trFDj8t0p
>>> TO: <sip:+1010 at sip.pstnhub.microsoft.com:5061;user=
>>> phonekml.call2teams.io>;tag=5ec9692a0e334203ac38ef8afd16122a
>>> CSEQ: 31015783 INVITE
>>> CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632
>>> 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
>>> RECORD-ROUTE: <sip:sip-du-a-eu.pstnhub.microsoft.com:5061
>>> ;transport=tls;lr>,<sip:kml.call2teams.io:5061
>>> ;transport=tls;ftag=jFD3trFDj8t0p;lr>
>>> CONTACT: <sip:api-du-b-euwe.pstnhub.microsoft.com:443
>>> ;x-i=5a1e64a4-85c8-4490-be56-4a812ffdae1a;x-c=9ccd945968495e9686f2a90277029861/s/1/71d233106de24bbdac3074d199b624d2>
>>> CONTENT-LENGTH: 747
>>> SUPPORTED: timer
>>> CONTENT-TYPE: application/sdp
>>> ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
>>> SESSION-EXPIRES: 3600;refresher=uas
>>> SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6
>>>
>>> v=0
>>> o=- 265741 1 IN IP4 127.0.0.1
>>> s=session
>>> c=IN IP4 52.112.19.158
>>> b=CT:10000000
>>> t=0 0
>>> m=audio 49360 RTP/SAVP 8
>>> c=IN IP4 52.112.19.158
>>> a=rtcp:49361
>>> a=ice-ufrag:JH2Q
>>> a=ice-pwd:CZ+sIID/PcZ5VAKCaAtelE77
>>> a=candidate:1 1 UDP 2130706431 52.112.19.158 49360 typ srflx raddr
>>> 10.0.136.8 rport 49360
>>> a=candidate:1 2 UDP 2130705918 52.112.19.158 49361 typ srflx raddr
>>> 10.0.136.8 rport 49361
>>> a=candidate:2 1 tcp-act 2121006078 52.112.19.158 49152 typ srflx raddr
>>> 10.0.136.8 rport 49152
>>> a=candidate:2 2 tcp-act 2121006078 52.112.19.158 49152 typ srflx raddr
>>> 10.0.136.8 rport 49152
>>> a=label:main-audio
>>> a=mid:1
>>> a=crypto:1 AES_CM_128_HMAC_SHA1_80
>>> inline:PaVlOomzudnnj34hLpDC8v/T5CRlZ/AWApwRnw8q|2^31
>>> a=sendrecv
>>> a=rtpmap:8 PCMA/8000
>>> a=ptime:20
>>> ||||||||||||||||||||
>>> ====================
>>> tag: snd
>>> pid: 92891
>>> process: 31
>>> time: 1611139152.980594
>>> date: Wed Jan 20 10:39:12 2021
>>> proto: udp ipv4
>>> srcip: 69.172.96.197
>>> srcport: 5060
>>> dstip: 185.132.68.116
>>> dstport: 5060
>>> ~~~~~~~~~~~~~~~~~~~~
>>> SIP/2.0 200 OK
>>> FROM: "Davide Zanichelli"<sip:3454558075 at kml.call2teams.io
>>> >;tag=jFD3trFDj8t0p
>>> TO: <sip:+1010 at sip.pstnhub.microsoft.com:5061;user=
>>> phonekml.call2teams.io>;tag=5ec9692a0e334203ac38ef8afd16122a
>>> CSEQ: 31015783 INVITE
>>> CALL-ID: 92665309-d5ae-1239-fc81-9259e6a86632
>>> VIA: SIP/2.0/UDP
>>> 185.132.68.116;received=185.132.68.116;branch=z9hG4bKK8jFBBUtt1ZtH;rport=5060
>>> CONTENT-LENGTH: 648
>>> SUPPORTED: timer
>>> CONTENT-TYPE: application/sdp
>>> ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
>>> SESSION-EXPIRES: 3600;refresher=uas
>>> SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.6
>>>
>>> v=0
>>> o=- 265741 1 IN IP4 127.0.0.1
>>> s=session
>>> c=IN IP4 69.172.96.197
>>> b=CT:10000000
>>> t=0 0
>>> m=audio 33412 RTP/AVP 8
>>> c=IN IP4 69.172.96.197
>>> a=ice-ufrag:JH2Q
>>> a=ice-pwd:CZ+sIID/PcZ5VAKCaAtelE77
>>> a=candidate:1 1 UDP 2130706431 52.112.19.158 49360 typ srflx raddr
>>> 10.0.136.8 rport 49360
>>> a=candidate:1 2 UDP 2130705918 52.112.19.158 49361 typ srflx raddr
>>> 10.0.136.8 rport 49361
>>> a=candidate:2 1 tcp-act 2121006078 52.112.19.158 49152 typ srflx raddr
>>> 10.0.136.8 rport 49152
>>> a=candidate:2 2 tcp-act 2121006078 52.112.19.158 49152 typ srflx raddr
>>> 10.0.136.8 rport 49152
>>> a=label:main-audio
>>> a=rtpmap:8 PCMA/8000
>>> a=sendrecv
>>> a=rtcp:33413
>>> a=ptime:20
>>> ||||||||||||||||||||
>>> ====================
>>> tag: rcv
>>> pid: 92863
>>> process: 3
>>> time: 1611139152.992585
>>> date: Wed Jan 20 10:39:12 2021
>>> proto: udp ipv4
>>> srcip: 185.132.68.116
>>> srcport: 5060
>>> dstip: 69.172.96.197
>>> dstport: 5060
>>> ~~~~~~~~~~~~~~~~~~~~
>>> ACK sip:100247 at 69.172.96.197:5060 SIP/2.0
>>> v:SIP/2.0/UDP 185.132.68.116;rport;branch=z9hG4bK454Scy5SQDyHH
>>> Max-Forwards:70
>>> f:"Davide Zanichelli"<sip:3454558075 at 185.132.68.116>;tag=jFD3trFDj8t0p
>>> t:<sip:100247 at 69.172.96.197:5060>;tag=5ec9692a0e334203ac38ef8afd16122a
>>> i:92665309-d5ae-1239-fc81-9259e6a86632
>>> CSeq:31015783 ACK
>>> m:<sip:mod_sofia at 185.132.68.116:5060>
>>> l:0
>>>
>>> ||||||||||||||||||||
>>> ====================
>>> tag: snd
>>> pid: 92863
>>> process: 3
>>> time: 1611139152.993999
>>> date: Wed Jan 20 10:39:12 2021
>>> proto: tls ipv4
>>> srcip: 69.172.96.197
>>> srcport: 5061
>>> dstip: 52.114.75.24
>>> dstport: 5061
>>> ~~~~~~~~~~~~~~~~~~~~
>>> ACK sip:+1010 at sip.pstnhub.microsoft.com:5061;transport=tls SIP/2.0
>>> Via: SIP/2.0/TLS 69.172.96.197:5061
>>> ;branch=z9hG4bK7d7f.5ae826cce17cd04bb8eb821104f3c694.0
>>> v:SIP/2.0/UDP
>>> 185.132.68.116;received=185.132.68.116;rport=5060;branch=z9hG4bK454Scy5SQDyHH
>>> Max-Forwards:69
>>> f:"Davide Zanichelli"<sip:3454558075 at 185.132.68.116>;tag=jFD3trFDj8t0p
>>> t:<sip:+1010 at sip.pstnhub.microsoft.com:5061
>>> ;user=phone>;tag=5ec9692a0e334203ac38ef8afd16122a
>>> i:92665309-d5ae-1239-fc81-9259e6a86632
>>> CSeq:31015783 ACK
>>> m:<sip:mod_sofia at 185.132.68.116:5060>
>>> l:0
>>>
>>> ||||||||||||||||||||
>>> ====================
>>> tag: rcv
>>> pid: 92864
>>> process: 4
>>> time: 1611139159.013347
>>> date: Wed Jan 20 10:39:19 2021
>>> proto: udp ipv4
>>> srcip: 185.132.68.116
>>> srcport: 5060
>>> dstip: 69.172.96.197
>>> dstport: 5060
>>> ~~~~~~~~~~~~~~~~~~~~
>>> BYE sip:100247 at 69.172.96.197:5060 SIP/2.0
>>> v:SIP/2.0/UDP 185.132.68.116;rport;branch=z9hG4bKDXygHvZyjcvZS
>>> Max-Forwards:70
>>> f:"Davide Zanichelli"<sip:3454558075 at 185.132.68.116>;tag=jFD3trFDj8t0p
>>> t:<sip:100247 at 69.172.96.197:5060>;tag=5ec9692a0e334203ac38ef8afd16122a
>>> i:92665309-d5ae-1239-fc81-9259e6a86632
>>> CSeq:31015784 BYE
>>> User-Agent:FreeSWITCH-mod_sofia/1.6.20~64bit
>>>
>>> Allow:INVITE,ACK,BYE,CANCEL,OPTIONS,MESSAGE,INFO,UPDATE,REGISTER,REFER,PRACK,NOTIFY,PUBLISH,SUBSCRIBE
>>> k:precondition,100rel,path,replaces
>>> Reason:Q.850;cause=16;text="NORMAL_CLEARING"
>>> l:0
>>>
>>> ||||||||||||||||||||
>>> ====================
>>> tag: rcv
>>> pid: 92867
>>> process: 7
>>> time: 1611139160.013043
>>> date: Wed Jan 20 10:39:20 2021
>>> proto: udp ipv4
>>> srcip: 185.132.68.116
>>> srcport: 5060
>>> dstip: 69.172.96.197
>>> dstport: 5060
>>> ~~~~~~~~~~~~~~~~~~~~
>>> BYE sip:100247 at 69.172.96.197:5060 SIP/2.0
>>> v:SIP/2.0/UDP 185.132.68.116;rport;branch=z9hG4bKDXygHvZyjcvZS
>>> Max-Forwards:70
>>> f:"Davide Zanichelli"<sip:3454558075 at 185.132.68.116>;tag=jFD3trFDj8t0p
>>> t:<sip:100247 at 69.172.96.197:5060>;tag=5ec9692a0e334203ac38ef8afd16122a
>>> i:92665309-d5ae-1239-fc81-9259e6a86632
>>> CSeq:31015784 BYE
>>> User-Agent:FreeSWITCH-mod_sofia/1.6.20~64bit
>>>
>>> Allow:INVITE,ACK,BYE,CANCEL,OPTIONS,MESSAGE,INFO,UPDATE,REGISTER,REFER,PRACK,NOTIFY,PUBLISH,SUBSCRIBE
>>> k:precondition,100rel,path,replaces
>>> Reason:Q.850;cause=16;text="NORMAL_CLEARING"
>>> l:0
>>>
>>> ||||||||||||||||||||
>>>
>>>
>>> Il giorno mar 19 gen 2021 alle ore 19:22 Jeremy McNamara <
>>> mcnamara.jeremy at gmail.com> ha scritto:
>>>
>>>> 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.
>>>>
>>>>
>>>> On Tue, Jan 19, 2021 at 7:15 AM Daniel-Constantin Mierla <
>>>> miconda at gmail.com> wrote:
>>>>
>>>>> Hello,
>>>>>
>>>>> 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.
>>>>>
>>>>> 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.
>>>>>
>>>>> Cheers,
>>>>> Daniel
>>>>>
>>>>
>>>>
>>>> _______________________________________________
>>>> Kamailio (SER) - Users Mailing List
>>>> sr-users at lists.kamailio.org
>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>>
>>> _______________________________________________
>>> Kamailio (SER) - Users Mailing List
>>> sr-users at lists.kamailio.org
>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>
>> --
>> Regards,
>>
>> David Villasmil
>> email: david.villasmil.work at gmail.com
>> phone: +34669448337
>> _______________________________________________
>> Kamailio (SER) - Users Mailing List
>> sr-users at lists.kamailio.org
>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>
>
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