Mitel Networks Corporation is a provider of business communications and collaboration software, services and solutions. The Company's segments include Cloud and Enterprise. The Enterprise segment sells and supports products and services for premise-based customers. The Cloud segment sells and supports products that are deployed in a cloud environment. The Company's product portfolio includes premises and cloud-based enterprise communications infrastructure products and solutions, unified communications and collaboration (UCC) and contact center applications and a range of service offerings. The Company's Cloud Division offers a range of private, public, hybrid and mobile Software as a Service (SaaS) solutions for businesses of all sizes. This includes Unified Communications as a Service (UCaaS) solutions. Its Enterprise Division portfolio integrates voice, UCC applications, and contact center applications on fixed and mobile networks across a range of end user devices.