QUESTION: 25

In the U1900 series unified gateways, regarding the relationship between prefix, office direction, office direction selection code and trunk, the correct statements are? (multiple choice)

One prefix can only correspond to one office direction selection code
One office route selection code can only correspond to one prefix
The correspondence between office direction selection code and office direction is one- to-many
One office route can correspond to multiple different types of relays

Answer(s): A,C

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The SMC2.0 resource pool solution can improve the reliability of the videoconferencing system. If the MCU in use suddenly goes down during a conference, which of the following principles will SMC2.0 choose to use as a backup MCU? (multiple choice)

Same service area first
MCUs with the same prefix are preferred
The MCU with the most remaining resources in the same service area is preferred
Among all MCUs, the MCU with the most remaining resources is preferred

Answer(s): A,B,C

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QUESTION: 27

Regarding Huawei Videoconferencing VME technology, which of the following descriptions are correct? (multiple choice)

It can improve image compression ratio and save bandwidth
Optimize the image processing of the active area to increase the clarity
Optimize the graphics in the static area to increase the clarity
VME's frame doubling technology can improve the smoothness of images

Answer(s): A,B,D

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QUESTION: 28

Add active and standby SCs on SMC2.0, which of the following statements are correct? (multiple choice)

The license information of the active SC and the backup SC must be the same
In the process of SC active/standby configuration, the "Mode" parameter indicates the working status of the SC, the "Mode" value is 1 for standby, and the "Mode" value is 2 for active
The service IP is a virtual IP. The active SC and the standby SC share this virtual service IP to provide external registration and call services
The management IP address and service IP address of the active SC can be in two different network segments

Answer(s): A,C,D

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QUESTION: 25

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QUESTION: 28