Which statement is incorrect?

Which statement is incorrect?

A.
Cisco TelePresence System is a SIP phone from the CUCM perspective

B.
Configuration MIDlet for CTS in the CUCM is similar to configuring any other phone service

C.
Cisco TelePresence cannotinteroperate with standard based video conferencing endpoints.

D.
a Cisco TelePresence meeting can be done with one touch of a button in the Cisco IP phone