On-Premises Solution definition
On-Premises Solution means a service, other than a Mitel On-Premises Solution, that provide any, all, or some combination of the following communications: functionalities voice, video, personal and team messaging, voicemail, contact center, and content sharing, in each case, that is provided and maintained in a single-tenant manner (i.e., with a single or multiple instance(s) of software, whether on-premise or in a virtualized environment, that is dedicated to a single customer), and sold as a perpetual or subscription-based license.