H11-861_V4.0 무료 덤프문제 온라인 액세스

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Assume endpoints T1 and T2 are registered with the same SC node zone (signaling routing is disabled on the SC). After T1 calls the number of T2 using H.323, T1 and T2 communicate with each other. In this process, a total of ____________ TCP connection(s) need to be established between T1 and T2. (Enter an Arabic numeral.)

By default, the SMC provides six user roles. Default permissions of each user role can be modified or deleted based on site requirements.

• A.TRUE
• B.FALSE

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In an SVC intelligent forwarding conference, if an SVC participant requires to view 1080p video, the bandwidth of the SVC participant must be at least ____________ Mbit/s. (Enter an Arabic numeral.)

Assume endpoints T1 and T2 are registered with the same SC node zone. After T1 calls the number of T2 using H.323, T1 and T2 communicate with each other. Which of the following statements are true about the call process? (Choose all that apply.)

• A.In this process, the H.225 call signaling interaction between T1 and T2 must pass through the SC.
• B.In this process, the media stream must be directly transmitted between T1 and T2.
• C.225 RAS messages (registration, admission, status) always traverse the SC (gatekeeper) for endpoints in the same zone.
• D.In this process, the H.225 RAS signaling interaction between T1 and T2 must pass through the SC.
• E.Endpoint control signaling involved in this process mainly includes H.225 RAS, H.225 Call Signaling, and H.245.

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The stream transmission speed of a digitalized 1080p 60 fps analog TV signal is around ____________ Mbit/s. (Assume that a pixel is 24-bit and enter an integer.)