[cisco-voip] CUCM Interop with MS Teams

[Carlos G Mendioroz]

Oh, I've got to the point that SIP options do flow, and even INVITEs but
blow up on answer. (i.e past the cert thingy)

Had to fix ips -> names via profiles, but was fighting with SRTP -> RTP
issues. TLS does make (for me) the troubleshooting more convoluted.

Would love to see a working config :) I was trying to have CUBE doing
CME too for a small office integration with Teams.

-Carlos


Brian Meade @ 08/04/2020 18:52 -0300 dixit:
> It should be pretty similar to most SIP CUBE configurations.  The main
> difference is you'll need to do Mutual TLS SIP with Microsoft so you'll
> need a public certificate on the CUBE that the SIP-UA can use.  You also
> need a public IP on the CUBE and corresponding DNS records that
> Microsoft side can reference.
> 
> I don't have a sanitized config I can share.  How far have you gotten
> with your configuration?
> 
> On Wed, Apr 8, 2020 at 11:25 AM Carlos G Mendioroz <tron at acm.org
> <mailto:tron at acm.org>> wrote:
> 
>     Brian,
>     would you care to comment "the right configuration" part of this ?
>     I've tried to setup it and failed misserably :(
> 
>     TIA,
>     -Carlos
> 
>     Brian Meade @ 24/03/2020 20:27 -0300 dixit:
>     > Cisco CUBE can be used for this as well.
>     >
>     > Official documentation should be coming in the near future but you can
>     > do it now with the right configuration.
>     >
>     > On Tue, Mar 24, 2020 at 6:07 PM UC Penguin <gentoo at ucpenguin.com
>     <mailto:gentoo at ucpenguin.com>
>     > <mailto:gentoo at ucpenguin.com <mailto:gentoo at ucpenguin.com>>> wrote:
>     >
>     >     Does anyone have an experience with setting up interop between
>     >     CUCM/Microsoft Teams with Direct Routing?
>     >
>     >     If so what (supported) SBC did you use and what if any issues did
>     >     you encounter?
>     >
>     >     Thanks!
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>     -- 
>     Carlos G Mendioroz  <tron at acm.org <mailto:tron at acm.org>>
> 

-- 
Carlos G Mendioroz  <tron at huapi.ba.ar>  LW7 EQI  Argentina