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Avaya Messaging Technical Associate Support Free Sample Questions

21 free sample questions252 in the full practice test

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ASTA-7180 Sample Questions

  1. Question 1

    Multiple answers

    During a pre-deployment assessment for an Avaya IX Messaging installation, a network engineer needs to configure the firewall. Which of the following are critical functions that require specific firewall rules to be configured for proper Avaya Messaging operation? (Select TWO)

    graph TD Internet --> Firewall Firewall --> DMZ subgraph InternalNetwork["Internal Network"] PBX[Avaya Aura PBX] --> Firewall_Internal Messaging[Avaya IX Messaging Server] --> Firewall_Internal Firewall_Internal[Internal Firewall] --> Messaging Firewall_Internal --> PBX Users[End Users] --> PBX Users --> Messaging end subgraph CloudServices["Cloud Services"] Exchange[MS Exchange Online] Gmail[Google Apps] end Messaging --> Firewall --> CloudServices
    Answer and explanation

    Correct answers: A, B

  2. Question 2

    A multinational corporation is planning a deployment of Avaya IX Messaging to support a user base of 75,000 employees across three global regions. The requirement is to maintain a single system image while ensuring High Availability (HA) and local survivability. Based on the system architecture limits, which deployment strategy adheres to the valid scalability constraints for a distributed Voice Server Node (VSN) configuration?

    Answer and explanation

    Correct answer: B

    The Avaya IX Messaging architecture supports a maximum of 80,000 users in a distributed VSN configuration. A single Consolidated Server is typically limited to fewer users (often around 20,000 depending on hardware), so a distributed approach is required for 75,000 users.

  3. Question 3

    When configuring High Availability (HA) for Avaya IX Messaging, specific roles must be assigned to the servers to ensure proper data replication and failover. In a standard HA pair configuration, which statement correctly describes the relationship and configuration requirements between the Primary and Secondary servers?

    Answer and explanation

    Correct answer: C

    In an HA configuration, the Primary server holds the master copy of the configuration and data. The Secondary server synchronizes with this data in real-time to ensure it can assume the active role immediately upon failure of the Primary.

  4. Question 4

    An architect is designing a messaging solution that requires secure communication between the Voice Server Node and the PBX. Which protocol and configuration setting must be enabled on the Voice Server Node to encrypt the signaling traffic?

    Answer and explanation

    Correct answer: C

    TLS (Transport Layer Security) is required for encrypted signaling. The standard port for SIP over TLS is 5061. A valid server certificate must be installed on the Voice Server Node to facilitate the handshake.

  5. Question 5

    Which component in the Avaya IX Messaging architecture is primarily responsible for converting email text into spoken audio for retrieval via the Telephone User Interface (TUI)?

    Answer and explanation

    Correct answer: B

    The Text-to-Speech (TTS) engine is the component responsible for converting text-based content, such as emails, into synthesized speech that can be heard by users over the phone via the TUI.

  6. Question 6

    True or False: A single Avaya IX Messaging system can support a maximum of 120,000 users in a High Availability configuration.

    Answer and explanation

    Correct answer: B

    This statement is False. The maximum supported user capacity for an Avaya IX Messaging system is 80,000 users in a distributed configuration. High Availability configurations typically support up to 40,000 users per HA pair/set depending on the specific release and hardware, but the system-wide max is 80,000, not 120,000.

  7. Question 7

    A technical consultant is designing the storage subsystem for a new Avaya IX Messaging server that will host over 400 Unified Messaging users. To ensure optimal performance and redundancy, which RAID configuration is the recommended best practice for this scenario?

    Answer and explanation

    Correct answer: D

    RAID 10 is the recommended configuration for Avaya IX Messaging servers supporting more than 400 users. It provides the best balance of write performance and redundancy (mirroring and striping) necessary for the high I/O demands of messaging databases.

  8. Question 8

    When integrating Avaya IX Messaging with a PBX using SIP, which of the following diagrams best represents the correct flow of a call being diverted to voicemail?

    Answer and explanation

    Correct answer: A

    The correct SIP call flow for a voicemail diversion is: 1. Caller reaches PBX. 2. PBX determines no answer/busy. 3. PBX sends SIP INVITE to Messaging Server. 4. Messaging Server accepts with 200 OK. 5. PBX acknowledges (ACK). 6. RTP Audio stream is established between Caller (via PBX) and Messaging Server.

    sequenceDiagram participant Caller participant PBX participant IX_Messaging Caller->>PBX: Call PBX->>IX_Messaging: SIP INVITE (Diversion Header) IX_Messaging-->>PBX: 200 OK PBX-->>IX_Messaging: ACK Caller->>IX_Messaging: RTP Audio Stream

  9. Question 9

    A deployment involves 12,000 Advanced Users who require synchronization with Office 365. Based on the scaling guidelines for the Content Sync Engine (CSE), what is the minimum number of CSE servers required to support this workload?

    Answer and explanation

    Correct answer: C

    The scaling guideline for the Content Sync Engine (CSE) is approximately one CSE server for every 5,000 Advanced Users. For 12,000 users, you would calculate: 12,000 / 5,000 = 2.4. Rounding up to the next whole server, you need 3 CSE servers to handle the load effectively.

  10. Question 10

    A customer requests to implement a fax solution using SR140 software on a single Avaya IX Messaging Voice Server Node. They require support for 40 simultaneous fax channels. What is the correct response regarding the licensing capacity for this request?

    Answer and explanation

    Correct answer: B

    Avaya IX Messaging imposes a limit of 24 SR140 fax ports per single Voice Server Node. To support 40 ports, the solution must be distributed across at least two Voice Server Nodes (e.g., 20 ports on each or 24 on one and 16 on another). The total system limit is 120 ports.

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