The default value of the conference service number is ()
Answer : B
.According to the different function modes of intellectual can divide (select 2 answers)
Answer : A, C
MCU8660 size is ( ) U, wherein the system Single-Board representing the height ( ) U.
Answer : B
The following are the video system audio codec protocols. () multiple choice
Answer : C, D
What are be contained in multiple conference convened way that multi resource management center supported?
Answer : A, B
The frame per second is the limit of human eye resolution.
Answer : D
GK sends an address resolution request to other GKs, and the signaling sent is ()
Answer : D