Like most of us, our users deal with other vendors, clients, service provides, contractors, etc. Often, these folks initiate a conference call through their own sources. Using Zoom as an example, but this can apply to all of the ones out there. We need users to be able to use these services but at the same time, need some form of compliance, litigation and so forth. What are you guys doing under these circumstances? I prefer to force all of our employees to use Teams but I do not see that flying. Some times it is the other company that starts the meeting or the request.