The right call for Microsoft Teams
Add trusted, seamless cloud calling with a Teams Phone license with our latest Microsoft Teams Direct routing integration.
One number for all your communication needs
Get phone, fax, SMS with a single number, all available in Microsoft Teams
Integrated into Teams and all your devices
Extend telephony into Microsoft Teams, desk phones, and mobile devices from one trusted partner
Head-up display
Empower executive assistants and receptionists to route and manage calls more effectively
Business SMS without using your personal line
Text customers and colleagues from the Teams app to keep work and personal lines separate
Powerful cloud calling for Microsoft Teams
Uptime, not service credits
VoIP Office has delivered 19 straight quarters of less than 79 seconds of downtime, ensuring you can communicate with customers and colleagues – even when Teams is down.
Expand your global reach
Connect global offices and distributed teams with coverage in 45 countries.
Mobile calling to power hybrid and remote work
The VoIP Office for Teams mobile app helps employees stay connected, even on the go. Place and receive calls through VoIP Office in the Microsoft Teams mobile app, extending the value of the integration beyond the desktop.
Advanced calling capabilities for Teams
Get tools like head-up display, call queue management, and whisper, monitor, and barge to satisfy the needs of the sales, receptionists, and other phone power users.