The Avaya Preferred Unified Architecture (UA) C/D ONS is a comprehensive support service designed for the XT5K platform in an IP Office environment. With 24x7 access to technical assistance, this service provides businesses with peace of mind and reliable support to ensure optimal performance and minimal downtime.
Avaya 313088J Pref+ UA C/D ONS 24X7 XT5K IPO-NE 3Y Ann