What is the correct order of steps to schedule a One Button to Push conference call between a Cisco TelePresence System 500 and a Cisco TelePresence Codec C40?
A. Configure the One Button to Push field under device configuration for the Cisco TelePresence System 500 and Codec C40.
B. Configure One Button to Push under Cisco TelePresence Video Communications Server > Applications > OBTP Configuration.
C. Configure a new conference under Cisco TelePresence Management Suite > Booking New Conference > Type.
D. The One Button to Push feature cannot be configured without a scheduling plug-in application such as Microsoft Outlook.
E. Configure the Scheduler tool in the Cisco TelePresence Management Suite.
