Hi, I have a lack of clarity with respect to this solution (CMS Integration with O365 w/on-prem infrastructure in a dual-homed configuration).
I've a client that wants to do this, and use the WebRTC client (not CMA).
It appears that the documentation tells me that this is supported in one place, using Expressway for TURN edge services, and another it seems to say that you have to have CMS TURN edge services.
Can someone lend some clarity here? I'd really like to avoid using CMS Edge, because that just seems to add a lot of complexity to the solution.
We're looking for a setup like the one shown on page 9 of "Cisco Expressway Options with Cisco Meeting Server and/or Microsoft Infrastructure" guide (x8.9.2). This shows CMS Core only, no edge. VCS-centric infrastructure.
I think that S4B domain must be different than the Cisco UC domain, for routing purposes, but I can't seem to recall where I got that from. Is that correct?