The role of the RTP protocol is ().

The veneer slot information of the VP9660 is shown in the following:

Which one is wrong with the description of the VP9660 single board LEDs below?

A rackmount MCU can have two main control boards, support master-standby switching, and only need to configure one IP address.

When using the MCU wall riding mode, you need to modify the firewall in the original network (such as open ports).

The multi-channel cascade feature requires that the video protocol of all multi-channel venues be consistent, and the bandwidth can be different. ()

When the Huawei video terminal is successfully connected to the camera, the user can set the camera parameters through the web interface of the terminal, such as exposure mode, white balance mode, noise reduction, etc., where the larger the noise reduction value setting, the less noise in the picture and the clearer the details of the image.

The large amount of data and the existence of data redundancy in the sound signal are the basis for the encoding of digital audio.

When accessing a specified meeting via IVR, what is the default IVR Unified Access Number?

Conversations are uniquely identified by Cal1-ID, From Tag, To Tag, and can be modified after they are created.

The ( ) function in Wireshark visualizes the conversational communication process graphically.

A firewall is one that protects a network from attacks by " untrusted " networks, but at the same time must also allow legitimate communication between two networks

In a networking network, the H.245 TCP connection of the private network terminal is established with TS.

During software installation, GK can only be installed on the C or D disk of the operating system .

The 598.Q.931 protocol is the protocol used for information exchange between the gateway and the gatekeeper, and is primarily responsible for signaling processing during the call.