Same here: #1 is crucial for my business environment. TeamViewer is completely useless to me if you cannot have mixed VoIP/dial-in participants (like in **Third Party Product**). My default setting for corporate calls is a mixture of people who (a) do not have headsets/computer audio and (b) cannot make international calls. ALSO: I tried this out and it appears that even I as moderator had to dial in and pay extra for the call (a lot). This is also not the case with **Third Party Product**: there, my audio comes from my headset, no matter what other participants do.
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