O'Reilly logo

The 3CX IP PBX Tutorial by Robert Lloyd, Matthew M. Landis

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Chapter 3. Working with Extensions

A phone system without any extensions doesn't make much sense. In this chapter, we'll take a look at devices that can connect to a 3CX Phone System as extensions. Next, we will make sure that we can connect to our 3CX server from another computer, and then we will configure, connect, and test some software and hardware extensions. After this, we will look at the MyPhone UserPortal, which allows users to view and change their own extension settings. We'll move on to advanced extension settings, extension groups, and wrap up by looking at multiple extension editing available with the 3CX Phone System. We will look at:

  • Devices that can connect to 3CX as extensions
  • Ensuring connectivity to our 3CX Phone System from ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required