1. Assume that T1 and T2 are two radio terminals registered under the same SC node area (SC enables signaling routing). After T1 calls T2's number through the H.323 protocol, T1 and T2 communicate. Which of the following descriptions of the above call process is wrong?

2. Assume that T1 and T2 are two radio terminals registered under the same SC node area (SC does not enable signaling routing but enables media routing). After T1 calls T2's number through the H.323 protocol, T1 and T2 communicate. Which of the following descriptions of signaling and media during the above call process is wrong?

3. Assume that T1 and T2 are two radio terminals registered under the same SC node area (SC does not enable media routing). After T1 calls T2's number through the SIP protocol, T1 and T2 communicate.
Which of the following descriptions of the above call process is correct?

4. Assume that T1 and T2 are two radio terminals registered under the same SC node area (SC does not enable signaling routing). After T1 calls T2's number through the H.323 protocol, T1 and T2 communicate. Regarding the following description of TCP link establishment during the Q.931 signaling interaction between T1, T2, and SC during the above call, which option is correct?

5. Huawei video conferencing system, bare metal SMC and SC co-deployment scenarios single-select how many conference rooms can this network support?

6. Which of the following operating systems is equipped with Huawei’s ultra-high-definition video conferencing terminal Box 310?

7. According to the H.323 protocol, which of the following signalings are required to complete the master-slave decision process?

8. Which of the following functions does the data conferencing of Huawei collaboration solution not support?

9. Huawei Cloud Link Edge 1000 does not include which of the following network elements?

10. T1, T2 and T3 are three terminals under the same SC node area and have all been successfully registered using the SIP protocol. When T2 and T3 are on a call, T1 calls T2’s number through the SIP protocol, then the SC will recover. Which of the following response codes should be given to T1?

11. In the scenario where SMC and SC are co-located, the SMC system administrator manually upgrades the SC version and decompresses the new version V600R019CL0SPCb21 upgrade package. Which of the following scripts should be executed?

12. The SMC system administrator enabled the SC mandatory media routing policy on the SKC. The conference administrator John successfully booked the conference but all parties were unable to join the conference. Which of the following reasons could this fault occur?

13. How many Opus pure audio ports can the VP9830 support?

14. What is the reason for the call failure?

15. When a single MCU port capacity is insufficient for a multipoint conference, which of the following methods can be adopted to ensure the normal holding of the conference?

16. In versions after SHC 21.0.100.SPC103, the SMC server is powered off and restarted abnormally. After restarting, it is found that a certain container is abnormal or missing. There is a "disaster recovery exception" alarm in the SKC system. To ensure that the business can run normally, you can Which of the following actions is used to recover a lost container?

17. Which of the following does the flexible extension mechanism of the SIP protocol refer to?

18. SC is independently deployed on X86 servers, and SMC system administrators manually upgrade the old version SCV600R0019C10SPCb25. After extracting the new version of the package, which of the following scripts should be executed?

19. When a user wants to check the network jitter of a terminal receiving and sending data during a video conference, which parameter needs to be checked in the Flash interface of Nlog?

20. Assume that T3 and T4 are two radio terminals registered under the same SC node area (SC enables signaling routing and media routing). After T3 calls T4's number through the H.323 protocol, T3 and T4 communicate.
Which of the following descriptions of signaling and media during the above call is correct?

21. Which of the following does the function of RTP protocol include?

22. Which of the following does the role of the RTCP protocol include?

23. Which of the following concurrent recordings does RSE8800 support?

24. RSE6500 provides three network ports: GE0, GE1, and FE. GE0 is used by default. Which of the following statements about the functions of each network port is wrong?

25. RAS is carried on the UDP layer. The port number can be configured on the MCU. What is the default source port number?

26. H.264 video divides images into three types of frames: I, P, and B. Among them, frame a uses inter-frame coding, and frame b uses intra-frame coding. Which of the following statements about types a and b is correct?

27. Cloud MCU debugging command: mswt-media allflow, which of the following are the options of this command?

28. John is an SMC system operator. He tries to deploy an independent SMC on a new bare metal server. Which installation scenario should he choose?

29. Cloud C debugging command, mswt-media trace <SrcStmNO> <DstStmNO> <Flag>, which of the following statements is correct?

30. John is an SMC system operator. He tries to deploy SMC and SC co-deployment on a new bare metal server that meets the minimum requirements for co-deployment. Which installation scenario should he choose?

31. John wants to configure two NAT mappings about SC on the firewall by referring to the figure below. Which of the following destination address translation methods should he use?

32. Which of the following protocol payloads can be used to encapsulate various application data, such as video compressed data, audio compressed data, etc.?

33. A certain SMC video conferencing system site plans to use virtualization to deploy a single-select SKC system. In the case of virtualization deployment, the entire network design process should be which of the following options?