[SR-Users] Kamailio as MS-Teams SBC

[Davide Zanichelli]

Hello

im still having trouble with ack and bye ...

in inbound call my teams client stuck in "calling"

and seems that dont like my ack


====================
tag: snd
pid: 131292
process: 6
time: 1611683788.220244
date: Tue Jan 26 17:56:28 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
Record-Route: <sip:kml.call2teams.io:5061
;transport=tls;r2=on;ftag=DKU70jvS4K86p;lr>
Via: SIP/2.0/TLS 69.172.96.197:5061
;branch=z9hG4bKaf91.b6d38c1afb72b2dd4847cc3f7d99d698.0
v:SIP/2.0/UDP
185.132.68.116;received=185.132.68.116;rport=5060;branch=z9hG4bKZXc92a9KDyUFg
Max-Forwards:69
f:"Davide Zanichelli"<sip:3454558075 at 185.132.68.116>;tag=DKU70jvS4K86p
t:<sip:+1010 at sip.pstnhub.microsoft.com:5061
>;tag=25f6b5d613cb478aa1d495a391860101
i:9493b287-a2f6-4891-859c-231994af46d6
CSeq:31288100 ACK
m:<sip:mod_sofia at 185.132.68.116:5060>
l:0



Il giorno gio 21 gen 2021 alle ore 09:18 Davide Zanichelli <
dav.zanichelli at gmail.com> ha scritto:

> Hello
> i dont understand why teams reply me 481 !!!
>
> Thanks
> davide
>
> ||||||||||||||||||||
> ====================
> tag: snd
> pid: 102385
> process: 6
> time: 1611216424.610918
> date: Thu Jan 21 08:07:04 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;r2=on;ftag=7NFv9B0B3K6QB;lr>
> Record-Route: <sip:69.172.96.197:5060;r2=on;ftag=7NFv9B0B3K6QB;lr>
> Via: SIP/2.0/TLS 69.172.96.197:5061
> ;branch=z9hG4bK02e5.5f6af95bad6e683b84ebf07b31a7755f.0
> v:SIP/2.0/UDP
> 185.132.68.116;received=185.132.68.116;rport=5060;branch=z9hG4bK9j0gNmmXj9Q6D
> Max-Forwards:69
> f:"Davide Zanichelli"<sip:3454558075 at 185.132.68.116>;tag=7NFv9B0B3K6QB
> t:<sip:+1010 at sip.pstnhub.microsoft.com:5061
> ;user=phone>;tag=da13ee6f8a0f4277b597fa9fd40a783f
> i:781214b3-d662-1239-fc81-9259e6a86632
> CSeq:31054416 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: 102417
> process: 38
> time: 1611216424.629297
> date: Thu Jan 21 08:07:04 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: "Davide Zanichelli"<sip:3454558075 at 185.132.68.116>;tag=7NFv9B0B3K6QB
> TO: <sip:+1010 at sip.pstnhub.microsoft.com:5061
> ;user=phone>;tag=da13ee6f8a0f4277b597fa9fd40a783f
> CSEQ: 31054416 BYE
> CALL-ID: 781214b3-d662-1239-fc81-9259e6a86632
> VIA: SIP/2.0/TLS 69.172.96.197:5061;branch=z9hG4bK02e5.5f6af95bad6e683b84ebf07b31a7755f.0,SIP/2.0/UDP
> 185.132.68.116;received=185.132.68.116;branch=z9hG4bK9j0gNmmXj9Q6D;rport=5060
> REASON: Q.850;cause=95;text="90301fea-2875-4a99-b6f0-25e35ff07710;Call leg
> unavailable"
> CONTENT-LENGTH: 0
> ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
> SERVER: Microsoft.PSTNHub.SIPProxy v.2021.1.15.7 i.EUWE.8
>
> Il giorno mer 20 gen 2021 alle ore 18:03 Richard Fuchs <rfuchs at sipwise.com>
> ha scritto:
>
>> On 19/01/2021 07.11, Daniel-Constantin Mierla 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.
>>
>> If some of the tests are causing a problem, you can let me know and I'll
>> see if they can be defused to make things work for everybody.
>>
>> Cheers
>>
>>
>> _______________________________________________
>> 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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