Extensions

Each phone on the PBX is setup to register to one or more extension numbers.

Basic Setup

 * To add an extension go to the Menu -> App -> Extensions and press the add button.
 * Set an extension number
 * the rest of the defaults are fun for a basic example.
 * Press save.
 * System -> Apply Settings

Options
Range used to setup one or more extensions. In other words this can be used to create extension in bulk from 1 to 1000 extensions.

Effective Caller ID Name:  is used when calling internal numbers.

Effective Caller ID Number:  is used when when calling internal numbers.

Outbound Caller ID Name: is used when calling external numbers.

Outbound Caller ID Number: is used when calling external numbers.