Huawei HCIP-UC(Huawei Certified ICT Professional-Unified Communications) 認定 H11-828-ENU 試験問題:

1. In the local regeneration scenario, assume that user A is a SIP user in branch site 1 and user B is a PSTN user outside branch site 1. User A calls user B through the gateway in branch site 1. In the case that local regeneration occurs in branch site 1, RTP streams go through the following path after user A calls user B and the call between user A and user B is set up: ().

A) User A <->central site<->branch site 1
B) None of the above
C) User A <->branch site 1->central site->branch site 1
D) User A <->branch site 1

2. Which of the following services does the eServer provide? (Multiple Choice)

A) Instant messaging
B) SIP registration
C) Status presence
D) File transfer

3. In which of the following scenarios can the eSpace UC solution adopt only the Linux operating system of the advanced edition?

A) Branch users support local regeneration.
B) A maximum of 1000 concurrent data conferences need to be supported.
C) The database needs to be deployed in redundancy mode. When a database is faulty, the other database can take over services from the faulty database.
D) There are 5000 IPT users and 5000 UC users.

4. The eSpace UC solution provides end-to-end security networking schemes, including (). (Multiple Choice)

A) Open interfaces
B) Signaling encryption
C) Distributed networking in peer-to-peer mode
D) Media stream encryption

5. In a multi-node centralized network, there is a central node with a U1981 deployed, and two branch nodes, one with a U1911 and the other with a U1960. When POTS user A under U1911 calls POTS user B under U1960, the path along which the call's SIP signaling is transmitted is ().

A) U1911->U1960
B) A->U1911->B
C) U1911->U1981->U1960
D) A->U1981->B
E) A->U1960->B

質問と回答：