In a networking network, what is the code flow hole between the public network and the private network terminal maintained? ( )
In video conferencing, the empty field noise is required not to be greater than ( ).
Under static NAT networking, the SRC address of the terminal under the private network changes to ( ).
The following description of static NAT is correct ( ).
What are the ways to schedule recorded meetings. ( )
The MCU supports () web users to log in at the same time.
The 245.H.460 protocol specifies that the public-private network traversal processing process for the H.323 media streaming portion is ( ).
The ability to exchange information includes ( ).
Under the video service, the public network call private network is not accessible, and the public and private network traversal technology used is generally the same as the private network call public network
HD terminal video output layout mode can be set to ( ) display mode.
The following six main request messages are not part of the SIP protocol
In video conferencing, local noise is required not to be greater than ( ).
The SIP protocol is a ( ) protocol.
Network recording supports downloading the recording file to the local area in ( ) format, and supports local playback.
On top of UDP, the H.323 protocol is divided into (). (3 answers).
