Extension issue

The Wazo platform is not allowing me to create extensions, please help me. I am unable to register the extension in the softphone as well

Hello,

Do you have an extension range available ?

Check contexts / internal / user, and add a range.
Then, create a user.

It will create the user, the line, the extension, and associate all.

depends on what you want to log, you can use the user credentials, or the line credentials.

cheers