Question 21
SMC2.0/SC supports H.323/SIP dual protocol stack, with stronger networking capability [single selection].
Question 22
In multi-point meetings, both the chairman's meeting room and the terminal venue with the built-in MCU can be recorded. [Single Selection].
Question 23
The servers that SMC3.0 can support for the new generation of hosting platforms are (multi-select ABCD, single-select D) [multi-select].
Question 24
ll-IP, mobile, video, and cloud are the main technology development trends of enterprise communications [single choice].
Question 25
The number of line keys for IP Phone 7920 and 7960 is [single selection].
