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Mitel

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Enterprise voice and collaboration provider offering hybrid, cloud, and on-premises UC systems

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  • Deployment Cloud Based, On Premises, Hybrid
  • Starting price Custom
  • Free trial Not offered
  • Best for SMEs, Enterprises

What is Mitel?

Mitel is a longtime enterprise communications vendor providing voice, collaboration, and contact center solutions across on-premises, hybrid, and private cloud deployments. Its main platforms include MiVoice Business for enterprise-grade voice and mobility, and OpenScape Voice and OpenScape Business (from its 2023 acquisition of Unify) for carrier-grade and SMB-focused communications. Mitel does not publish self-service pricing; customers get custom quotes through Mitel or its partner network.

Mitel previously sold a cloud UCaaS product, MiCloud Connect, but that business was acquired by RingCentral in 2024 and is no longer sold on Mitel's site. Separately, Mitel filed for Chapter 11 bankruptcy in March 2025 and completed a financial restructuring in June 2025, reducing debt by about $1.15 billion and transferring ownership to its lenders, while continuing to operate and serve customers.

Key Features of Mitel

Mitel lists 8 documented features, including MiVoice Business enterprise voice, mobility, and collaboration platform, OpenScape Voice carrier-grade SIP platform for large-scale VoIP and OpenScape Business communications suite for small and mid-sized organizations. The list below covers what the product does rather than how it is marketed.

  • MiVoice Business enterprise voice, mobility, and collaboration platform
  • OpenScape Voice carrier-grade SIP platform for large-scale VoIP
  • OpenScape Business communications suite for small and mid-sized organizations
  • Hybrid deployment across cloud, on-premises, or blended environments
  • AI-assisted collaboration, analytics, and agent productivity tools for contact centers
  • Enterprise-grade desk phones and DECT wireless hardware
  • Centralized management with security and compliance capabilities
  • Critical communications solutions for regulated industries

Mitel Pricing

Mitel lists 1 plan without published figures. Pricing is quoted on request.

Custom Quote

Custom

Contact sales or a Mitel partner

Pricing depends on deployment model (on-premises, hybrid, or private cloud), number of users, and modules selected; no public self-serve pricing is available

Mitel Specifications

Mitel is available on web app, Windows and macOS and has iOS and Android apps. It offers an API.

Deployment
  • Cloud Based
  • On Premises
  • Hybrid
Billing cycle
Monthly
Desktop
  • Web App
  • Windows
  • macOS
Mobile
  • iOS
  • Android
Languages
  • English
Built for
  • SMEs
  • Enterprises
Support
  • Email
  • Phone
  • Tickets
  • Training
Integrations
Microsoft 365, Salesforce, and other CRM/business apps via Mitel and partner integrations
Public API
Yes
Free trial
No
Free plan
No
Runs in browser
No
Customisable
Yes
Website
mitel.com

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Mitel FAQs

No, MiCloud Connect was acquired by RingCentral in 2024 and is no longer offered directly on Mitel's website.

Mitel filed for Chapter 11 bankruptcy in March 2025 and completed a financial restructuring in June 2025, reducing debt and changing ownership to its lenders, but it continues to operate.

No, Mitel does not list self-service pricing; quotes are provided by Mitel or a certified partner based on deployment needs.

Yes, Mitel offers on-premises, hybrid, and private cloud deployment options through platforms like MiVoice Business and OpenScape Business.

Mitel serves healthcare, education, financial services, manufacturing, hospitality, and government organizations, among others.