A. The voice conference resources are provided by the unified gateway.
B. The conference control function is provided by the data conference server.
C. In a peer-to-peer network, the conference access code for a data conference can be the same on each of the unified gateway.
D. When you schedule a conference, the number of participants can exceed the upper limit supported by the license of the unified gateway. But the number of concurrent online users in conferences cannot exceed the license’s upper limit
