MiVoice Office 250 Upgrades
MiVoice Office 250 customers have several options available depending on their business needs. For perpetual license purchases, the upgrade path is to MiVoice Business SMBC, MiVB Virtual or MiVB Virtual Solution Instance. For customers seeking subscription / monthly licenses, MiVoice Business Subscription is the solution of choice.

Evolve Your Business Communications with Mitel
MiVoice Business
With MiVoice Business you get:
- Advanced enterprise-level features comparable to those you have enjoyed with MiVoice Office 250
- Deployment flexibility: on-site, private cloud, public cloud (AWS / Azure
- If you enjoy MiVoice Office 250 with Microsoft Teams, Mitel is offering you the best integrations in the market while getting your voice solutions ready for the future
- Option to consume via monthly subscription commercial terms

See how MiVoice Business compares with your MiVoice Office 250 features.
Advance your business with this refresh
See how MiVoice Business compares with your MiVoice Office 250 features. Advance your business with this refresh
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Features MiVoice Office 250 MiVoice Business Administration Software-Based Management Portal / Console Release upgrades x ✓ Auto-Attendant ✓ ✓ Voicemail to email transcription x ✓ Extension length 3, 4, 5 - digit 4,7 - digit Contact center MiVoice Office Application Suite / Reporter MiContact Center Business Call recording ✓ ✓ Paging through phones 30 Max 32 Max API toolkit x ✓ -
Features MiVoice Office 250 MiVoice Business Applications MiVoice Office Applications Suite MiCollab Voicemail ✓ ✓ Web conference screen record x ✓ Multi-point video conference x ✓ Multi-party conferencing (8 parties per conference) (100 parties per conference) 1:1 softphone video x ✓ Mobile collaboration x ✓ Works on mobile ✓ ✓ Works on Mac x ✓ -
Features MiVoice Office 250 MiVoice Business Mitel 6900 Series phones Only 5300 Series native ✓ Phone Wallpapers ✓ System-wide wallpapers -
Features MiVoice Office 250 MiVoice Business Advanced apps With MiVoice Office Application Suite Wide choice of integrations Native Microsoft and G-Suite integrations x ✓ Mitel Revolutions - Mass Notification
x ✓ -
Features MiVoice Office 250 MiVoice Business Subscription (OpEx) licensing x ✓ CapEx licensing ✓ Scalability x SMB Controller – 150 users Solution Virtual Instance – 500 users EX Controller – 500 users per Controller Virtual – 40,000 users Redundancy x ✓ Public Cloud x ✓