What are two ways that a Cisco TelePresence Interoperability Protocol (TIP) endpoint connects to an H.323 or SIP (that is, non-TIP) endpoint? (Choose two)
A.
using the Cisco TelePresence Video Communication Server
B.
by connecting through a Cisco Unified Communication Manager
C.
using a Cisco Media Experience Engine
D.
using a Cisco Media2 blade
E.
using a WAS Expressway
F.
by establishing a TC4 connection