Protecting Extensions 

Use

The users themselves usually maintain the extension for each workplace. To prevent users from assigning a sensitive number (the number of a superior for example), administrators can protect extensions. You can

You can protect different extension numbers for each telephony server by creating different extension groups.

Process Flow

  1. Creating an extension group
  2. Specify a group when creating a telephony server.

You can assign a group to any number of telephony servers.