Avaya SA PREF AES R6 BSC TSAPI 3YPP

Protect the integration layer that keeps communications applications connected to Avaya infrastructure with SA PREF AES R6 BSC TSAPI 3YPP. This support offering is built for organizations that rely on TSAPI-based call control and need a predictable path for maintaining platform continuity over time. In enterprise communications, integration stability matters as much as the core telephony stack. When applications depend on Avaya AES R6, support coverage helps reduce uncertainty around maintenance, preserves operational alignment, and gives IT teams a clearer framework for sustaining connected workflows. A 3-year term is especially valuable for organizations with established deployment plans, change-control requirements, or procurement cycles that favor longer coverage windows. It supports a more deliberate approach to lifecycle management while helping avoid the friction that comes with short-term renewals. Choose this offering when the goal is to keep application-to-telephony integration dependable, documented, and easier to manage across the full support period. It is a practical fit for enterprises that want to protect existing Avaya investments and maintain the control expected in production communications environments.