You can make a Skype call using your computer or mobile device. You can also start a group video or phone call using the Skype app.

Learn how to direct phone calls through your Windows 10 computer--if you have an Android device.

Now Microsoft helps bridge the divide by letting you make and answer phone calls right from your PC. You can also send calls straight to voicemail.

Even better, users running iOS 8.1 or later on their iPhones can also send and receive text messages from the Mac computers, and they can make and receive phone calls as well.

Microsoft's Your Phone app allows you to sync several elements of your smartphone to your computer. In addition to syncing text messages, notifications, and photos, you can make phone ...

Learn how to set up your iPhone and Mac to make and receive calls from your Mac.

Among the Continuity features launching with Yosemite is the ability to answer phone calls ringing on your iPhone with your Mac. Your computer is now a speakerphone!