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Which of the following options may cause this error?
When SMC2.0 schedules a conference, it prompts "Insufficient IP port resources", but the MCU is online and the number of IP ports is sufficient. Which of the following options may cause this error?A . There is no corresponding MCU in the service area.B . The license resources of SMC2.0 are...
When using the MCU fence mode, the terminal on the GEO side can call the terminal on the GE1 side through IP.
When using the MCU fence mode, the terminal on the GEO side can call the terminal on the GE1 side through IP.A . TrueB . FalseView AnswerAnswer: B
Direct sound refers to the sound signal that reaches the listener directly from the sound source. The meeting requirements are mainly direct sound.
Direct sound refers to the sound signal that reaches the listener directly from the sound source. The meeting requirements are mainly direct sound.A . TrueB . FalseView AnswerAnswer: A
Which of the following descriptions about the internal bus and hardware modules of the U1900 system is incorrect?
Which of the following descriptions about the internal bus and hardware modules of the U1900 system is incorrect?A . The main function of the main control module of the U1911 system is broadband protocol analysis, calling and resource control.B . The U1981 system bus includes SM-BUS, PM-BUS, RS232, IP-BUS and...
In the H460 public-private network traversal single SC network, the H.245 TCP connection of the private network terminal is established with the TS (traversal server).
In the H460 public-private network traversal single SC network, the H.245 TCP connection of the private network terminal is established with the TS (traversal server).A . TrueB . FalseView AnswerAnswer: A
See networking. Assume that all terminals have been registered to GK/SC, there are no port restrictions on NAT1 and NAT2, and all terminals are TE30 terminals (H.323). Then T1 calls T3. Which of the following description is correct?
See networking. Assume that all terminals have been registered to GK/SC, there are no port restrictions on NAT1 and NAT2, and all terminals are TE30 terminals (H.323). Then T1 calls T3. Which of the following description is correct?A . GK routing is requiredB . Unable to communicate with each otherC...
Packet loss retransmission ARO is similar to the TCP retransmission mechanism. When the UDP packet loss of the video code stream is detected in the network, the peer is required to resend the UDP code stream. Decoding begins when the receiving end receives the retransmitted code stream.
Packet loss retransmission ARO is similar to the TCP retransmission mechanism. When the UDP packet loss of the video code stream is detected in the network, the peer is required to resend the UDP code stream. Decoding begins when the receiving end receives the retransmitted code stream.A . TrueB ....
The network on the TP3106 wall is connected to which port of the switch by default?
The network on the TP3106 wall is connected to which port of the switch by default?A . 1B . 11C . 12D . 21View AnswerAnswer: A
The FEC forward error correction algorithm is an algorithm that sends redundant data at the transmitting end, and the decoding end recovers the code stream based on the redundant data.
The FEC forward error correction algorithm is an algorithm that sends redundant data at the transmitting end, and the decoding end recovers the code stream based on the redundant data.A . TrueB . FalseView AnswerAnswer: A
Two interconnected Huawei VP terminals A and B communicate through a conference scheduled by Huawei 8650+SMC. A uses the T.140 protocol to send a banner to B. The color of the banner displayed on B is?
Two interconnected Huawei VP terminals A and B communicate through a conference scheduled by Huawei 8650+SMC. A uses the T.140 protocol to send a banner to B. The color of the banner displayed on B is?A . The banner color configured on the terminal before terminal A sendsB . Color...
