Huawei Huawei Certification H11-879 Questions & Answers

• Question 101:

  In the message classification of the RTCP protocol, which of the following messages describe the receiving statistics data of the receiving gateway? ()

  A. SR

  B. BYE

  C. RR

  D. SDES

  Correct Answer: C

• Question 102:

  Which of the following backup methods is not supported by VP9660 MCU? ()

  A. Main control board backup

  B. Power backup

  C. IP/E1 line backup

  D. Media/signaling board backup

  Correct Answer: C

• Question 103:

  A single Media board of VP9660 MCU can support up to () 1080P 30 ports?

  A. 12

  B. 36

  C. 24

  D. 8

  Correct Answer: C

• Question 104:

  In the Huawei eSpace UC solution, U1981, U1980, U1960, U1911 all support dual-system active and standby () Correct or Wrong

  A. Correct

  B. Wrong

  Correct Answer: A

• Question 105:

  In the central networking mode of the converged conference MCU, what is correct about the traversal of public and private networks? () (Multiple selected)

  A. TE/RP/TP access MCU through SC proxy signaling and media stream

  B. eSpace Mobile accesses MCU C through SBC proxy audio and video media.

  C. External web client access MCU through MS proxy audio and video

  D. eSpace PC connects to MCU through SC proxy signaling and media stream

  Correct Answer: ABC

• Question 106:

  There are two terminals, T1 and T2, both registered to the same GK. When T1 calls T2 by number, what is wrong with the following statement? () Multiple choice

  A. The ACF message received by T1 contains the GK call signaling channel transmission address

  B. The ACF message received by T1 contains the call signaling channel transmission address of T2

  C. After T2 receives the Setup message, it sends an ARQ message to GK

  D. After T2 receives the Setup message, it sends an ARQ message to T1

  Correct Answer: AD