H11-851 試験問題を無料オンラインアクセス

Immersive three-screen intelligence main scenario ( )

• A.Ordinary Meeting Room
• B.Senior Management Office
• C.Professional Conference Room

The nature of MCU call terminal is peer-to-peer call process.

• A.True
• B.False

The H.323-based video conferencing system needs to be integrated with the PSTN system ().

• A.GW
• B.Terminal
• C.MCU
• D.GK

The number of meetings that need to be held in automatic cascading is ().

• A.4
• B.1
• C.3
• D.2

What is the main purpose of H.245 protocol? (Choose two answers)

• A.real-time transmission
• B.media control
• C.video coding
• D.ability to negotiate