Platform SDK: TAPI
Using Rendezvous IP Telephony Conferencing
Rendezvous consists of three basic sets of interfaces:
Directory controls
provide a means of discovering, creating, or modifying the conference and user information on an ILS or NTDS server.
Conference blob controls
allow provider-specific modifications to a conference.
Multicast COM interfaces
provide a means of reserving addresses for use by multicast conferences.