Mitel has launched a new OpenScape Business (OSBiz) Upgrade Promotion, designed to help customers modernize their communication infrastructure and experience the latest in flexibility, functionality, and performance.
This CLIMB Program not only enhances the user experience with the newest OSBiz V3 hardware and Unify Phone integration, but also offers partners a range of financial incentives and exclusive discounts.
Why Upgrade?
Customers upgrading from OpenScape Business V2 to V3 mainboard benefit from:
- Future-ready performance and stability
The V3 hardware delivers higher processing power, improved reliability, and full compatibility with the latest software releases — ensuring your communication platform remains fast, secure, and supported for years to come. 
- Access to the latest features and innovations
V3 enables new capabilities such as deeper integration with Microsoft Teams, AI-driven functionality, and enhanced hybrid working tools that aren’t available on older hardware. 
- Seamless adoption of Unify Phone
Experience Unify Phone — Mitel’s hybrid UC telephony app — offering flexible calling across desktop, mobile, and web. Employees can easily move calls between devices and stay productive anywhere. 
- Ongoing support and long-term compatibility
V3 systems remain within Mitel’s active support cycle, guaranteeing access to future updates, bug fixes, and security patches while ensuring compatibility with upcoming UC solutions. 
- Attractive financial incentives: CLIMB program
	
- Three years of Software Assurance (SWA/SSP) for the price of two
 - Five complimentary UC Entry User licenses to experience Unify Phone, Mitel’s hybrid UC telephony solution
 - Attractive device discounts for a full refresh opportunity
 - Reduced prices on additional Unify Phone licenses (6+ users)
 - No re-enlistment fees for customers currently out of SWA support
 
 
Program Details
The offer applies to eligible OpenScape Business systems (X1W / X3R / X3W / X5R / X5W / X8) with a V2 mainboard.
Partners placing a qualifying order that includes a V3 upgrade, 36-month SWA renewal, and at least five UC Entry User licenses can access all available discounts and benefits.
Additional incentives include:
- 21% extra discount on 36-month SWA renewals until June 30, 2026, this means you will get 3 year SSP for the price of 2 year.
 - 10% discount on device purchases (up to one per user license)
 - 20% additional discount on extra Unify Phone users (6+)
 
Ordering Process
To benefit from this promotion, the upgrade request must be submitted via our online web form.
Once the form has been completed, we will create a formal quotation for you.
Important: The order must be placed based on this official quotation. Orders submitted in any other way will not be eligible for the promotional discounts.
Program Validity
The promotion is valid for all orders and shipments between October 1, 2025, and December 31, 2026.