[This is preliminary documentation and subject to change.]
At times a user may connect to an existing conference. When the application makes a call, it is not aware of other participating calls. The application is only aware of a Call object representing participation in the CallHub and of a CallHub object. This is illustrated in the following drawing.
However, as described in Creating A Conference, the application can use the CallHub object to discover the other calls in the conference:
pCallHub->TotalCalls(&dwCalls);
// if there are too many calls
// don't enumerate
if (dwCalls < MAXCALLS)
{
pCallHub->_EnumerateCalls(&pEnumCalls);
}
The application can then find out about other calls in the conference:
