Avaya JSD SSU CM MSG R5.2 501+ P1 AN

Sustain critical messaging services in Avaya CallManager Release 5.2 environments by adding a packaged maintenance entitlement. This SKU provides one year of software maintenance and technical support targeted at messaging components identified in the product name. Expect vendor-supplied software updates, access to Avaya support channels for troubleshooting, and entitlement tracking to preserve support eligibility. The offering is tailored for infrastructure teams that must keep legacy Release 5.2 messaging functions operational while planning migrations or upgrades. Purchase this support SKU when you need vendor-backed patches, diagnostic guidance, and an auditable coverage window that protects service availability and reduces internal support overhead.