Huawei H11-861 Exam
HCNP-VC (Huawei Certified Network Professional- Video Conference) (Page 5 )

Updated On: 26-Jan-2026

With static NAT, endpoints on private network have their SRC addresses ( ).

  1. Unchanged
  2. Translated to outbound NAT address
  3. Translated to an available public IP address
  4. Translated to the GK address

Answer(s): B



For Reverberation, The collect tone mainly uses direct sounds. An appropriate amount of reverberation makes human voice more vigorous. Therefore, a proportion % direct sounds in the collect tone is recommended. However, the reverberation after 50 ms makes listeners difficult to understand. It is good practice that the sound energy reaches over 80% after 50 ms. ( )

  1. TRUE
  2. FALSE

Answer(s): A



NAT types include ( ). (Select 3 answers)

  1. Static NAT
  2. Dynamic NAT
  3. Port mapping
  4. Protocol mapping

Answer(s): A,B,C



SEC2.0 is used for burst packet loss. ()

  1. TRUE
  2. FALSE

Answer(s): B



The RRQ message carrying registration information including the()registers on the GK. (Select 3 answers)

  1. IP address
  2. MAC address
  3. H.323ID
  4. Port

Answer(s): A,C,D



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