Which three requirements must be met for an Avaya IX™ Messaging High Availability installation? (Choose three.)

Which three requirements must be met for an Avaya IX™ Messaging High Availability installation? (Choose three.)
A . Maximum round-trip latency between the voice servers and the PBX must not exceed 200 milliseconds. Optimal round-trip latency is less than 150 milliseconds.
B . All servers must be part of the same Windows domain.
C . All servers must have a minimum 1 Gb/s connection to the network.
D . Maximum round-trip latency between the voice servers and the consolidated servers must not be more than 50 milliseconds.
E . The path of connectivity must have 20 Mb/s guaranteed bandwidth with no steady-state congestion.

View Answer

Answer: ACD

Explanation:

For an Avaya IX™ Messaging High Availability installation, the following requirements are crucial:

A: The maximum round-trip latency between the voice servers and the PBX should not exceed 200 milliseconds, with an optimal latency being less than 150 milliseconds. This ensures timely communication and synchronization between the servers and the PBX.

C: All servers must have a minimum of 1 Gb/s connection to the network. This high-speed connection is necessary to handle the data throughput required for a high availability setup.

D: The maximum round-trip latency between the voice servers and the consolidated servers must not be more than 50 milliseconds. This low latency is essential for maintaining the integrity and performance of the system during failover scenarios.

Reference: These requirements are specified in the Avaya IX Messaging documentation and installation guides, which provide detailed information on setting up a high availability environment123.