Microsoft Teams voice
Common calling features
Transfer, hold, and resume calls with a single touch. Let your assistant receive calls on your behalf. Answer calls for other people on your team when they’re unavailable.
Take advantage of built-in voice mail, integrated with Exchange, to quickly respond to missed calls.
Encryption by default
Protect your privacy and your intellectual property with built-in encryption, enabled by default. No VPN needed.
Calling Plans in Office 365
- Elevate your services
- Connect your business
Simplify calling with a reliable, cloud-based telephone solution. With a Calling Plan, Office 365 provides a comprehensive phone system that’s managed through your subscription.Learn more about Office 365 E5
More Calling Plans features
Get started fast with a cloud service that offers the features you expect from traditional phones, such as number porting, emergency calling, toll-free numbers, and flexible Calling Plans.
Phone System in the cloud
Manage a phone system in Office 365 to support call-management features such as hold, forward, transfer, and voicemail.
Save the time and money you’d otherwise spend to install and maintain an on-premises telephony infrastructure.
Use the Office 365 admin portal to acquire numbers, assign numbers, and manage users.
Provision phone numbers for all your Office 365 users within minutes via the Office 365 admin portal.
Enable telephone calls from any device, including IP phones, Skype room systems, PCs, Mac, and mobile devices.
Search and acquire
Easily request and reserve new phone numbers in major cities where Calling Plans are available.
Protect your business with enhanced security features from encryption and security protocols to physical and operational security.
Office 365 guarantees 99.9% uptime for your phone lines with built-in redundancy and active load balancing.
Run usage reports to review active users, sessions, client device information, and types of activities.
Streamline identity management with phone numbers linked to Azure Active Directory identities.
Get ratesDownload rates
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What are my options for using Phone System for calling?
If I have a Skype for Business on-premises plan, can I use Phone System to connect to my on-premises telephone provider?
When and where will Calling Plan be available?
Trendwatch: The 5 essentials of Unified Communication
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