Free ASTA-7130 sample questions

Correct answer: Create a Topology Hiding Profile applied to the Server Flow, mapping the External Interface IP to the Internal Session Manager Entity Link.

For Remote Workers, the ASBCE acts as the edge device. A Topology Hiding Profile must be applied to the Server Flow (traffic toward the core) to replace the external IP headers with the internal IP of the ASBCE, ensuring the Session Manager receives traffic that appears to come from a trusted internal entity.

Correct answer: The AES (Application Enablement Services) link was not added to the Presence Services 'Connector' configuration attributes.

Presence Services often relies on a collector to gather telephony status. For Communication Manager, this is typically achieved via an AES collector configured within the Presence Services attributes (specifically the AES Collector attributes) or via SIP PUBLISH if configured directly. However, the most common missing link for telephony status is the AES connection details within the Presence Snap-in configuration.

Correct answer: Enable 'Unrestricted Access' in the Security Database for the specific CTI User.

For DMCC applications to register virtual softphones and monitor devices, the CTI User account defined in AES must have 'Unrestricted Access' checked in the Security Database (SDB) or have specific device access granted. Without this, the application cannot control or monitor the target devices.

Correct answer: The 'Trusted Server' password on the storage role differs between Primary and Secondary.

In Avaya Aura Messaging HA, the synchronization relies on secure communication between the nodes. A mismatch in the Trusted Server password or the replication user credentials between the Primary and Secondary servers will prevent the replication service from establishing the link.

Correct answers: The System Manager CA Root certificate must be added to the AAWG trust store.; A public Third-Party Identity Certificate must be assigned to the external interface of the AAWG.

The AAWG must trust the internal Certificate Authority (System Manager CA) to establish secure connections with internal components like Session Manager and System Manager.

Web browsers (Chrome, Edge, etc.) require a valid, publicly trusted certificate (e.g., Verisign, GoDaddy) to allow WebRTC connections without security warnings. Using a private SMGR certificate for the public interface will cause browser errors.

Correct answer: Topology Hiding Profile

The Topology Hiding Profile in ASBCE is specifically designed to replace internal IP addresses in SIP headers (Via, Record-Route, From, To, etc.) with the IP address of the ASBCE interface, effectively masking the internal network structure from external entities.

Correct answer: Run the `initTM` command.

The `initTM` (Initialize Trust Management) command is run on the Session Manager to establish the initial secure trust relationship with System Manager. It prompts for the enrollment password generated in System Manager.

Correct answer: STUN and TURN

WebRTC relies on ICE (Interactive Connectivity Establishment), which uses STUN (Session Traversal Utilities for NAT) to discover public IPs and TURN (Traversal Using Relays around NAT) to relay media when direct peer-to-peer connection fails. The ASBCE provides these services for WebRTC clients.

Correct answer: False

False. In an AAM High Availability pair, services like 'Notify Me' are typically active only on the server currently holding the active role for that function to prevent duplicate notifications to the user. The Secondary server is in standby for these services unless a failover occurs.

Correct answer: Signaling Manipulation (SigMa) Scripts

Microsoft Teams Direct Routing has strict SIP header requirements. ASBCE uses Signaling Manipulation (SigMa) scripts to granularly add, remove, or modify SIP headers (like History-Info, Referred-By, or Contact parameters) that standard profiles cannot handle.