Person-to-person calling

Skype for Business provides voice-over-IP (VoIP) calling over your network and the Internet to users in your company, Skype for Business users in other companies, and Skype consumer users around the world. Users can easily add video or content sharing to any call.

Dial by name, from Office

Reach people easily, when you need them, with a single touch or click from your contact list in Skype for Business, or the contact card in any Office application.

Skype connectivity

Connect, communicate, and collaborate with colleagues, consumers, other businesses, and friends and family—anyone who uses Skype—with both voice and HD video.


Anywhere access


Make and receive business calls in the office, at home, or on the road, using your business number on your smartphone, tablet, PC, or desk phone. With Office 365, your calls come to you

PSTN Calling from Microsoft

PSTN Calling from Microsoft enables users to call traditional phone numbers using Skype for Business, and enables companies to purchase phone numbers and calling plans as part of their Office 365 subscription.

Rapid provisioning

Get, assign, and use new phone numbers in minutes, for people in multiple locations, using the Office 365 admin portal. No need to run new phones lines or install equipment

Number porting

Use your existing phone numbers with Microsoft calling plans if desired, with local number porting built-in. Take advantage of automated online processing, or contact our team for assistance with large number porting requests.

Local, long distance, and international calling

Reach the people important to your business, with a choice of calling plans.

At the heart of great teams is great communication

Connect your teams with the experience they love, in the Office applications they use every day. Now, with Skype for Business you can simplify your infrastructure with one platform for calling, conferencing, video, and sharing.