This article relates to Cisco TelePresence Management Suite.
Q. Why does TMS still place calls from another system when I have selected mine to be the VC Master?
A. The VC Master is not the system that places all calls in a scheduled conference. TMS will always default to the best suited main or 'hub' participant for a conference, based on the scheduled systems' capabilities, status, and the TMS ISDN and IP Zone definitions.
Changing who is the main participant is possible in scheduling. In TMS:
Go to Booking > New Conference to add participants.
Open the Connection Settings tab to change the main participant.