Check how many extensions are registered in the 3CX Management Console

3CX lets you view the current status of extensions via the management console. This can be useful to see if phones can make and receive calls.

 Step:

1. Login to your 3CX Phone System Management Console and enter required information.

2. On 3CX Phone System Management Console. 

1. Click Dashboard.

1. On the PBX status group. Extension Up (This will show you how many extensions currently active against number of extension created)

3. Exit from 3CX Phone System Management Console.