Huawei H11-861_V2.0 - HCIP-Video Conference V2.0

The H460 protocol specifies that the H.323 media streaming portion of the public-private network traversal processing process is

A CANCEL transaction can only be received after receiving an ad hoc response from INVITE (including 100 ). The final response is sent before. ( )

In the Cilent/Server model, the primary function of request proxy server is to decide where to send signaling messages.

Remote audio loopback, from audio input, encoding, transmission through the network to the remote end and then forwarded back, the main test network connection is normal.

H. 323 ALG can only be used with certain firewalls. ( )

In the color ring, not only red and green are complementary colors, but everything is included within 90 degrees of the diagonal, such as yellow-green, green, blue-green three Color, both and red constitute

a complementary color relationship. ( )

A short message is one that can send ( ) messages to a designated venue or to all venues for inter-venue communication and information prompting. (Fill in the blanks)

Network recording can record the audio and video output of any venue in the video conference (voice, SD/HD/Zhizhen) and play it back on demand via web.

If both the sender and receiver () are the same, the MCU forwards directly. (3 answers).

GK can have only one prefix.

RTCP is a real-time transport protocol that can be used as a way to detect and control data transmission, and this protocol cannot be upgraded to a large multicast (multicast) network.

The role of MP is to complete the interaction of control information with the conference TV terminal.

The color rendering index affects the reproducibility of the image, and when the color rendering index is low, the color of the image will deviate greatly from the original image. ( )

During the work of the primary GK, the GK address registered by the terminal is the primary GK address.

Due to the size of the display and the limitation of MCU resources, the number of multi-screen sprites generally does not exceed 16 sprites, otherwise the image is too small and the picture will not be clear.