What are two ways that a Cisco Telepresence Interoperability Protocol (TIP) endpoint
connects to an H.323 or SIP (that is, non-HP) endpoint? (Choose two)

A.
By connecting through a Cisco Unified Communications Manager

B.
Using a Cisco Media Experience Engine

C.
Using a Cisco media2 blade

D.
Using the Cisco Telepresence Video Communication Server