Size Quick Reference
Select by workstation scale
First, locate the platform by headcount and office sites, then determine terminals by role. Concurrent call volume, trunk types, and networking requirements will be detailed in the next step.
Workstation Capacity
Recommended Platforms
Suggest Terminal
Typical Scenarios
Workstation Capacity10–50 Workstation
Recommended PlatformsMiCollab or Unify Phone
Suggested Terminal6900 Series Base Model + 1 Conference Phone(s)
Typical ScenariosUnified office, retail stores, and studios; if no server room is available, you can activate the browser-based softphone first.
Workstation Capacity50–200 Workstation
Recommended PlatformsMiCollab
Suggested Terminal6900 series tiered by role; front desk equipped with multi-line models.
Typical ScenariosFor a single-office open-plan workspace, add 1 to 2 DECT base stations for mobile roles.
Workstation Capacity200–500 Workstation
Recommended PlatformsMiCollab + OpenScape UC
Suggested Terminal6900 Series + CPx10 + DECT
Typical ScenariosFor existing customers on the OpenScape platform with high needs for multi-department collaboration, meetings, and online status.
Workstation Capacity500 workstations or more
Recommended PlatformsMitel × Zoom Workplace or Teams Integration
Suggested Terminal6900 Series Open SIP + DECT + 6970 Conference Phone
Typical ScenariosMulti-site, using Teams, with compliance and data residency requirements
Workstation CapacityMitel voice already exists
Recommended PlatformsTeams Integration (Assistant / Telephony Only Client)
Suggested TerminalUse existing handsets
Typical ScenariosIntegrate dialing and online status into Teams without changing the system.
Scale range is a reference starting point; actual configuration depends on concurrent traffic, trunk type, and networking requirements. Specific model configurations and approvals are subject to the selection list.View corresponding product