Unused Extension Report

[Shadragon]

Is there any way to get a list of unused extensions? Any ext in a given range that are not used as ext or by the system?

Would speed things up dramatically. Thanks.

 

[Saqqara]

Look in the reports section -

Maybe Extension Statistic Report will help you - just look at the extensions without any activity

 

[YiannisH_3CX]

Hello @Shadragon

The only way i can think of that will give you a full list of used extensions that you can use to determine the available extension numbers is through the DN table included in the support files.
Alternatively you can use the call control API to retrieve the used extension numbers and provide you with a list of available extension numbers.