Which of the following devices does NLOG V2's data come from?
Which of the following must the SIP request message contain?
What is the software format of the HD Video Terminal Upgrade Pack?
Has.. dat
B. . tkn
C. . txt
D. . tp4
When querying the "System Status" on the web interface of the RSE6500, which of the following information cannot be obtained?
When 2 MCUs are cascaded, a meeting is scheduled, and the upper and lower MCU join the meeting as a virtual venue. ( )
After the video terminals A and B join the same video conference, the user of terminal B reflects that the video image of terminal A is more continuous, but not clear enough, and the administrator of terminal A performs the video self-ring and finds that the image of the self-ring is clear. From this, we can infer that the cause of this phenomenon is caused by the high image rate set by terminal A.
During a peer-to-peer number call, H.245 performs capability set matching before opening the logical channel. ()
During software installation, GK can only be installed on the C or D disk of the operating system .
The feature of the MCU can be used to bypass firewalls to resolve multimedia communication between end devices in two different network segments.
The following figure shows the system information for a VP96 Series MCU . From this information, what conclusions can we infer from the following?
The H460 protocol is a firewall/NAT traversal standard approved by the ITU of the International Telecommunication Union and consists primarily of (). (2 answers).
GK When the called node belongs to the neighbor GK region based on the called number, GK supports the request to the neighbor GK to resolve the called number.
is the unified identity used by the recording server to register with the SIP server and needs to be consistent with the configuration on SMC2.0. (Abbreviations).
When the speech codec capability is negotiated in the SIP protocol, the voice codec supported by the local device is provided, including PCMU and PCMA Based on the RTP message shown in the figure, it can be seen that the ( ) voice codec is selected.
The following description of SIP registration, which one is wrong?
