What do you call the process when one bridge calls into another bridge so that participants on both bridges
can see and hear each other?
Correct Answer: D
Explanation/Reference:
Reference: http://www.cisco.com/c/dam/en/us/td/docs/telepresence/infrastructure/ts/release_note/Cisco-
TelePresence-Server-Software-Release-Notes-4-0-1-57.pdf
Expllanation: The TelePresence Server software now supports cascading, which is the ability for one
TelePresence Server to invite another TelePresence Server into a conference. The cascading feature
allows for up to 500 participants in a single conference. This is a nominal limit for testing and support
purposes - as it is the maximum number supported by the roster list - but there is no fixed limit applied by
the software. You may be able to achieve higher numbers but we cannot guarantee support beyond the
nominal limit. The audio, video, and content contribution from an endpoint connected to one of the linked
TelePresence Servers will be shown to all participants in the cascade. There can only be one master and
one slave in each cascade link, but you can configure multiple links to create a star (hub and spoke)
topology. Cascade links must be configured via the TelePresence Server's remotely managed mode API.
Cascading is supported on all TelePresence Server platforms, although it is not supported in locally
managed mode. Cascading is not supported between a TelePresence Server and other conference
bridges, eg. Cisco TelePresence MCU Series