In Avaya IX™ Messaging Server, network requirements for larger configurations require a 1 Gb/s network connection between Avaya IXT" Messaging and…

According to official Avaya IX™ Messaging documentation, the threshold for what is considered a "larger configuration" that mandates specific network infrastructure is explicitly defined. For deployments with 1000 or more Unified Communications (UC) users, a 1 Gb/s network connection between the Avaya IX™ Messaging servers and the Email servers is a requirement. This specification also necessitates a 1 Gb/s layer 2 switch connecting all servers to ensure sufficient bandwidth and performance for message synchronization, storage, and retrieval in high-traffic environments.

A. 400+ UC users: This user count does not meet the documented threshold for a "larger configuration" that mandates a 1 Gb/s network connection.

B. 500+ UC users: This user count is below the specified minimum for requiring the enhanced 1 Gb/s network infrastructure.

C. 800+ UC users: While approaching the threshold, this user count is still below the 1000+ user mark where the 1 Gb/s connection becomes a requirement.

1. Avaya. (2019, December). Implementing Avaya IX™ Messaging Release 10.8 (NN43001-611, Issue 1.0). Chapter 2: System requirements, Section: Network requirements, Page 2-10. The document states, "For larger configurations (1000+ UC users), a 1 Gb/s network connection between Avaya IX™ Messaging and Email servers is required. In such cases, a 1Gb/s layer 2-switch between all servers is also required."

2. Avaya. (2019, December). Avaya IX™ Messaging Release 10.8 Overview and Specification (NN43001-111, Issue 1.0). Section: Server and network requirements, Page 20. This document corroborates the implementation guide, stating, "For larger configurations (1000+ UC users), a 1 Gb/s network connection between Avaya IX™ Messaging and Email servers is required."