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Huawei H11-879 Exam
HCIE - Enterprise Communication (Written) (Page 6 )

Updated On: 12-Feb-2026
Page 4 of 23
PDF with 106 Questions

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

  1. TE/RP/TP access MCU through SC proxy signaling and media stream
  2. eSpace Mobile accesses MCU C through SBC proxy audio and video media.
  3. External web client access MCU through MS proxy audio and video
  4. eSpace PC connects to MCU through SC proxy signaling and media stream

Answer(s): A,B,C



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

  1. The ACF message received by T1 contains the GK call signaling channel transmission address
  2. The ACF message received by T1 contains the call signaling channel transmission address of T2
  3. After T2 receives the Setup message, it sends an ARQ message to GK
  4. After T2 receives the Setup message, it sends an ARQ message to T1

Answer(s): A,D



Regarding MCU cascading, what is wrong in the following description?

  1. MCU cascade is divided into manual cascade and automatic cascade
  2. Manual cascading requires scheduling of two conference templates
  3. Automatic cascading does not require configuration of cascading sites
  4. Manual cascading must configure GK routing

Answer(s): D



The following are not part of the H.245 capability set (-----)?

  1. H.235
  2. H.239
  3. H.350
  4. H.460

Answer(s): C



In the remote disaster recovery scenario, when the master node (U1981) fails, POTS user A of a branch node (The branch site equipment is U1911). If you make an outgoing call to the local PSTN user B through the branch node, the network element through which the SIP signaling of the call passes is (------------)?

  1. U1911->Preparation U1981->U1911
  2. Prepare U1981->U1911
  3. U1911
  4. U1911->Main U1981->Backup U1981->U1911

Answer(s): A






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