Avaya UPG ADV AES R6 BSC TSAPI 3YPP

Keep Avaya AES R6 connected to the applications that depend on it with a 3-year TSAPI support entitlement. This package is intended for organizations that rely on telephony integration for contact center workflows, call control, or custom business applications and need a clear path to maintain vendor-backed support. TSAPI environments are often embedded deep in operational systems, which makes continuity more important than change. A multi-year entitlement helps reduce the administrative burden of annual renewals, supports longer planning horizons, and keeps the integration layer aligned with the platform it serves. For teams managing production communications infrastructure, that stability matters. This is a practical choice when the goal is to preserve an existing AES deployment rather than re-architect it. By extending support over a 3-year term, procurement and operations can work from a predictable coverage window while protecting the investment already made in application integrations and telephony workflows. Choose this entitlement when your priority is keeping Avaya AES R6 TSAPI support active, maintaining operational confidence, and avoiding unnecessary disruption to systems that depend on reliable call control integration.