[SR-Users] Setting up Kamailio as Teams SBC

[Karsten Horsmann]

Hi,

Yeah they told you that. But I got it working with letsencrypt. It's an
easy and harmless try before you bumping your head on the desk in case of
tls debugging.


BTW I remember that you can sniff ms teams ssl/tls handshake with ssldump.

And if teams is happy with there option pings to you the direct routing
shows up as okay (AFAIK).

Роман С. <highlandy at gmail.com> schrieb am Mi., 8. Juli 2020, 09:07:

> Hm, letsencrypt is out of supported CA list :/ I will give it a try and
> roll over to sipdump if it fails. Thank you guys.
>
> вт, 7 июл. 2020 г. в 21:19, Karsten Horsmann <khorsmann at gmail.com>:
>
>> Hi there,
>>
>> my teams tls problems with wildcard certs are gone after I did the an
>> letsencrypt cert fqdn based cn.
>>
>> Did you tried that?
>>
>> Cheers
>> Karsten
>>
>> Роман С. <highlandy at gmail.com> schrieb am Di., 7. Juli 2020, 11:46:
>>
>>> Hello.
>>> I'm trying to set up Kamailio as SBC for Teams using
>>> https://skalatan.de/en/blog/kamailio-sbc-teams.
>>> Setup is completely default (except things mentioned at article), but I
>>> use wildcard certificate for TLS. Well, I can't even pass dispatcher:
>>>
>>> kamcmd dispatcher.list | egrep "RI|FLAG"
>>>                                         URI: sip:
>>> sip.pstnhub.microsoft.com;transport=tls
>>>                                         FLAGS: IP
>>>                                         PRIORITY: 3
>>>                                         URI: sip:
>>> sip2.pstnhub.microsoft.com;transport=tls
>>>                                         FLAGS: IP
>>>                                         PRIORITY: 2
>>>                                         URI: sip:
>>> sip3.pstnhub.microsoft.com;transport=tls
>>>                                         FLAGS: IP
>>>                                         PRIORITY: 1
>>>
>>> Where do I start to dig?
>>> _______________________________________________
>>> 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
>>
> _______________________________________________
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