[SR-Users] MS Teams Serivce unavailable

[Sergiu Pojoga]

It's a guide, not a complete solution. Look into RTPEngine, encryption of
RTP.

On Fri, Oct 2, 2020 at 11:15 AM Andy Kama <andyvoicetek at gmail.com> wrote:

> how would i add that though? as i dont see any mention of it in the guide
>
> On Fri, Oct 2, 2020 at 4:11 PM Sergiu Pojoga <pojogas at gmail.com> wrote:
>
>> Totally overlooked the lack of SAVP profile. Bastian is right, that's
>> problem #1, then there's #2 and counting, lol
>>
>> Good luck.
>>
>> On Fri, Oct 2, 2020 at 11:02 AM Bastian Triller <
>> bastian.triller at gmail.com> wrote:
>>
>>> there are no crypto attributes and SAVP profile in SDP. Direct Routing
>>> requires SRTP.
>>>
>>> Check the Reason header in response. Sometimes, there are useful hints,
>>> why your request is not accepted.
>>>
>>> On Fri, Oct 2, 2020 at 4:55 PM Sergiu Pojoga <pojogas at gmail.com> wrote:
>>>
>>>> Why do you double RR if your Kam listens only on tls 5061? Your
>>>> topology isn't the same as in the skalatan tutorial.
>>>>
>>>> Also, your Kam VIA contains IP address. Try to make it FQDN by setting
>>>> an alias to your listen directive, e.g.:
>>>> listen=tls:YOURIP:5061 advertise "FQDN":5061
>>>>
>>>> On Fri, Oct 2, 2020 at 10:31 AM Andy Kama <andyvoicetek at gmail.com>
>>>> wrote:
>>>>
>>>>> see traces attached
>>>>>
>>>>> just blacked out my ips
>>>>> but scenario is softphone --- freeswitch --- kamailio ---- teams
>>>>>
>>>>>
>>>>> On Fri, Oct 2, 2020 at 3:16 PM Sergiu Pojoga <pojogas at gmail.com>
>>>>> wrote:
>>>>>
>>>>>> relevant config snippets, kam logs, sip traces, all you've got?
>>>>>>
>>>>>> For all we know - service unavailable could be anything, e.g. your
>>>>>> O365 tenant is misconfigured.
>>>>>>
>>>>>> On Fri, Oct 2, 2020 at 9:32 AM Andy Kama <andyvoicetek at gmail.com>
>>>>>> wrote:
>>>>>>
>>>>>>> well not sure what else to send as i followed the link exactly
>>>>>>>
>>>>>>> hence why i was asking if anyone has had that issue previously
>>>>>>>
>>>>>>> On Fri, Oct 2, 2020 at 2:11 PM Sergiu Pojoga <pojogas at gmail.com>
>>>>>>> wrote:
>>>>>>>
>>>>>>>> > Can anyone guide me what I am doing wrong?
>>>>>>>>
>>>>>>>> Easy. You assume people on this mailing list are clairvoyants.
>>>>>>>>
>>>>>>>> On Fri, Oct 2, 2020 at 7:18 AM Andy Kama <andyvoicetek at gmail.com>
>>>>>>>> wrote:
>>>>>>>>
>>>>>>>>> Hi All,
>>>>>>>>>
>>>>>>>>> I have done all the changes to get teams working according to
>>>>>>>>>
>>>>>>>>> https://skalatan.de/en/blog/kamailio-sbc-teams#:~:text=Extend%20the%20MS%20Teams%20systems,Kamailio%20SBCs%20to%20MS%20Teams
>>>>>>>>> .
>>>>>>>>>
>>>>>>>>> but i find when i send a call to teams they send a response back
>>>>>>>>> with service unavailable.
>>>>>>>>>
>>>>>>>>> Can anyone guide me what I am doing wrong?
>>>>>>>>>
>>>>>>>>> I have added the record route and confirm it is being sent
>>>>>>>>>
>>>>>>>>> My setup is freeswitch -- kamailio --- teams
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
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