Which statement describes a difference between the TX9000 and the TX9200?
A. The TX9000 supports SIP and the TX9200 supports H.323.
B. The TX9000 has a single row of seating and the TX9200 has two rows of seating
C. The TX9000 has a single screen and the TX9200 has three screens.
D. The TX9000 supports H 264 and the TX9200 supports H 265.
