[SR-Users] MS Teams Serivce unavailable

Andy Kama andyvoicetek at gmail.com
Fri Oct 2 17:12:31 CEST 2020


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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