Gmail Open Free Phone Service

Gmail - Google improve the voice feature, for the call via Gmail. You do this by clicking on phone numbers, and call the user directly. No more typing the number manually.

Telephone numbers in Gmail will appear as links. You simply click on the number. You also can call a contact in Gmail, by clicking the small green icon next to the phone number.

While Google only provides limited services for phone numbers in your Gmail chat and message, these new features like Skype which first uses the same application.